Abrégé

A rotary union adapted for connection on a support segment for a shaft includes a sensor disposed within a sensor housing, the sensor housing connected to the housing of the rotary union, and a sound conduit having first and second ends, the first end of the sound conduit being connected to the sensor housing, and the second end of the sound conduit being adapted to be connected to a second support segment for the shaft opposite the first support segment along the shaft, wherein the sensor includes a sensing element in physical contact with the first end of the sound conduit, the sensing element configured to provide a signal in response to vibration present along the sound conduit.

Classes IPC  ?

• G01H 1/00 - Mesure des vibrations dans des solides en utilisant la conduction directe au détecteur

Abrégé

A rotor including an internal fluid opening extending in a radial direction through the rotor and two ring seals disposed in opposed orientation on the rotor. Each of the two ring seals sealably and slidably engages the rotor. A stator is disposed around the rotor and the two ring seals and forms an external fluid opening extending in the radial direction through the stator. The stator includes two ring flanges disposed at axially distal ends thereof. Each of the two ring seals slidably contacts a respective one of the two ring flanges to form a mechanical sliding face seal.

Classes IPC  ?

• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux
• F16J 15/16 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre
• F16J 15/34 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par bague glissante pressée contre la face plus ou moins radiale d'une des deux parties
• F16L 17/02 - Raccords avec garnitures adaptées à une étanchéité par pression de fluide avec segments d'étanchéité disposés entre la surface extérieure du tuyau et la surface intérieure d'un manchon ou d'une douille
• F16L 55/00 - Dispositifs ou accessoires à utiliser avec, ou en liaison avec, les tuyaux ou les systèmes de tuyaux

Abrégé

A rotary union for use along an incompressible fluid path between a rotating machine component and a non-rotating machine component includes a non-rotating seal carrier including a non-rotating seal element, which together with the non-rotating seal carrier define a net hydraulic surface on an internal side and a net pneumatic surface on an external side. Contact of an incompressible fluid under pressure with the net hydraulic surface creates a closing force, and contact of a compressible fluid under pressure with the net pneumatic surface creates an opening force.

Classes IPC  ?

• B23B 31/30 - Mandrins de serrage caractérisés par le système de commande à distance des moyens de serrage utilisant des moyens hydrauliques ou pneumatiques dans le mandrin

Produits et services

Electronic sensor used to detect excessive leaking from a rotating union in a machine, and to provide an alert of the leakage to the machine's control system or the machine's operator.

Abrégé

A rotary union includes a housing having a shaft rotatably mounted in a bore. A plurality of annular plates is mounted on the shaft in spaced relation, and a plurality of spools is disposed in alternating fashion between the plurality of annular plates on the shaft. Each spool includes two seal rings creating mechanical face seals with adjacent annular plates. The shaft, the plurality of annular plates and the plurality of spools are arranged to assemble in a stacked arrangement, which is insertable as a whole into the cylindrical bore of the housing.

Classes IPC  ?

• B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
• F16L 27/087 - Raccords avec passages de fluides orientés radialement
• F16L 39/04 - Raccords ou accessoires de raccordement pour tuyaux à double paroi ou à canaux multiples ou pour assemblages de tuyaux permettant réglage ou déplacement

Abrégé

A rotary union includes a housing having a shaft rotatably mounted in a bore. A plurality of annular plates is mounted on the shaft in spaced relation, and a plurality of spools is disposed in alternating fashion between the plurality of annular plates on the shaft. Each spool includes two seal rings creating mechanical face seals with adjacent annular plates. The shaft, the plurality of annular plates and the plurality of spools are arranged to assemble in a stacked arrangement, which is insertable as a whole into the cylindrical bore of the housing.

Classes IPC  ?

• F16L 27/087 - Raccords avec passages de fluides orientés radialement
• B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux
• F16L 27/093 - Raccords avec passages de fluides orientés radialement du type "banjo", c.-à-d. accouplements pivotants à angle droit
• F16L 39/04 - Raccords ou accessoires de raccordement pour tuyaux à double paroi ou à canaux multiples ou pour assemblages de tuyaux permettant réglage ou déplacement

Abrégé

A fluid coupling assembly includes a sliding seal interface between rotating and non-rotating components, through which a fluid conduit extends. A flow of fluid is provided through the fluid conduit during operation. A hydrocyclone device has a body forming a cyclone chamber, the cyclone chamber having a feed opening, a base opening and an apex opening. A flow constrictor is disposed along the fluid conduit between an upstream portion and a downstream portion of the fluid conduit. The feed opening is fluidly connected to the upstream portion of the fluid conduit and the apex opening is fluidly connected to the downstream portion of the fluid conduit. The base opening is fluidly connected to a passage having an outlet adjacent the sliding seal interface.

Classes IPC  ?

• F16L 17/10 - Raccords avec garnitures adaptées à une étanchéité par pression de fluide la garniture étant rendue étanche par la pression d'un fluide autre que celui circulant dans le tuyau ou entourant le tuyau
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux
• E21B 17/05 - Joints à pivot
• E21B 21/02 - Joints articulés dans les flexibles

Produits et services

Machine parts, namely, a rotating union assembly device for the transmission of pressurized fluids into rotating machinery

Produits et services

Metal pipe fittings in the nature of rotating pipe couplings and joints. Rotating unions for installation on machine tools; mechanical device used to convey liquid or gas from a stationary source into rotating equipment to allow transfer of pressurized liquid or gas from the stationary source into the rotating equipment for heating, cooling, lubricating or transfer of fluid power.

Produits et services

Metal pipe fittings in the nature of rotating pipe couplings and joints. Rotating unions for installation on machine tools.

Produits et services

(1) Metal pipe fittings in the nature of rotating pipe couplings and joints. (2) Rotating unions for installation on machine tools.

Produits et services

Metal pipe fittings in the nature of rotating pipe couplings and joints Rotating unions for installation on machine tools

Abrégé

The disclosure describes a rotary device that includes a housing, a rotating machine component, a rotating member associated with the rotating machine component, a non-rotating member disposed within the housing adjacent the rotating member, and a sensor array disposed in the housing. The sensor array includes a plurality of sensing elements that are integrated with a control device and a wireless communication device. The wireless communication device is configured to communicate with a central control that is remotely located relative to the housing using electromagnetic waves.

Classes IPC  ?

• B23Q 1/70 - Éléments fixes ou mobiles supportant des broches de travail pour fixer des outils ou des pièces
• B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
• B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
• F16L 27/00 - Raccords réglablesRaccords permettant un déplacement des parties raccordées
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux
• F16L 27/087 - Raccords avec passages de fluides orientés radialement
• F16L 39/06 - Raccords ou accessoires de raccordement pour tuyaux à double paroi ou à canaux multiples ou pour assemblages de tuyaux du type rotatif multiligne, p. ex. comprenant plusieurs modules montés axialement
• G01D 11/24 - Boîtiers
• G01D 21/02 - Mesure de plusieurs variables par des moyens non couverts par une seule autre sous-classe
• G01M 13/02 - Mécanismes d’engrènementMécanismes de transmission

Abrégé

The disclosure describes a rotary union that includes a housing, a rotating machine component supported in the housing, a rotating seal member associated with the rotating machine component, a non-rotating seal member slidably and sealably disposed within the housing adjacent the rotating seal member, an expandable seal disposed between the non-rotating seal member and the housing, and an internal clamp disposed within an end portion of the expandable seal such that the end portion of the expandable seal is compressed between the internal clamp and the bore of the housing.

Classes IPC  ?

• F16L 21/02 - Raccords avec manchon ou douille avec segments d'étanchéité élastiques entre le tuyau et le manchon ou entre le tuyau et la douille, p. ex. avec des segments roulants ou autres segments profilés préfabriqués
• F16L 27/00 - Raccords réglablesRaccords permettant un déplacement des parties raccordées
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux
• F16L 39/06 - Raccords ou accessoires de raccordement pour tuyaux à double paroi ou à canaux multiples ou pour assemblages de tuyaux du type rotatif multiligne, p. ex. comprenant plusieurs modules montés axialement
• F16L 55/163 - Dispositifs pour aveugler les fuites dans les tuyaux ou manches à partir de l'intérieur du tuyau une bague, une bande ou un manchon étant pressés contre la surface intérieure du tuyau

Abrégé

The disclosure describes a rotary device that includes a housing, a rotating machine component, a rotating member associated with the rotating machine component, a non-rotating member disposed within the housing adjacent the rotating member, and a sensor array disposed in the housing. The sensor array includes a plurality of sensing elements that are integrated with a control device and a wireless communication device. The wireless communication device is configured to communicate with a central control that is remotely located relative to the housing using electromagnetic waves.

Classes IPC  ?

• F16L 27/00 - Raccords réglablesRaccords permettant un déplacement des parties raccordées
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux
• F16L 39/06 - Raccords ou accessoires de raccordement pour tuyaux à double paroi ou à canaux multiples ou pour assemblages de tuyaux du type rotatif multiligne, p. ex. comprenant plusieurs modules montés axialement

Abrégé

The disclosure describes A rotary union that includes a housing having a fluid inlet, a rotating machine component rotatably supported in the housing, a rotating seal member associated with the rotating machine component, a non-rotating seal member slidably and sealably disposed within the housing adjacent the rotating seal member, and an expandable seal disposed between and sealably engaging each of the non-rotating seal member and the housing. The expandable seal includes two end portions, one of the two end portions engaged to the non-rotating seal member and the other of the two end portions engaged to the housing, and an expandable portion disposed axially between the two end portions, the expandable portion having an axial length that varies based on a pressure of a hydraulic fluid that is present at the fluid inlet.

Classes IPC  ?

• F16D 33/18 - Éléments constitutifs
• F16D 33/00 - Accouplements ou embrayages rotatifs à fluide du type hydrocinétique
• F16L 17/00 - Raccords avec garnitures adaptées à une étanchéité par pression de fluide
• F16L 17/10 - Raccords avec garnitures adaptées à une étanchéité par pression de fluide la garniture étant rendue étanche par la pression d'un fluide autre que celui circulant dans le tuyau ou entourant le tuyau
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux

Abrégé

The disclosure describes a rotary device that includes a housing, a rotating machine component, a rotating member associated with the rotating machine component, a non-rotating member disposed within the housing adjacent the rotating member, and a sensor array disposed in the housing. The sensor array includes a plurality of sensing elements that are integrated with a control device and a wireless communication device. The wireless communication device is configured to communicate with a central control that is remotely located relative to the housing using electromagnetic waves.

Classes IPC  ?

• B23Q 1/70 - Éléments fixes ou mobiles supportant des broches de travail pour fixer des outils ou des pièces
• B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
• B23Q 17/00 - Agencements sur les machines-outils pour indiquer ou mesurer
• F16L 27/00 - Raccords réglablesRaccords permettant un déplacement des parties raccordées
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux
• F16L 27/087 - Raccords avec passages de fluides orientés radialement
• F16L 39/06 - Raccords ou accessoires de raccordement pour tuyaux à double paroi ou à canaux multiples ou pour assemblages de tuyaux du type rotatif multiligne, p. ex. comprenant plusieurs modules montés axialement
• H04W 4/38 - Services spécialement adaptés à des environnements, à des situations ou à des fins spécifiques pour la collecte d’informations de capteurs

Produits et services

Rotating pipe unions. Rotating unions for installation on machine tools.

Produits et services

Rotating pipe unions. Rotating unions for installation on machine tools.

Abrégé

A rotary union includes a housing forming a bore and a piston bore having an open end and disposed at a radially offset distance with respect to the bore. The piston bore is fluidly isolated from the bore. A seal carrier is slidably disposed within the bore, and includes an actuation arm extending radially outwardly relative to the bore such that it overlaps the piston bore. A piston slidably disposed in the piston bore is extendible to releasably abut the actuation arm and urge the seal carrier to displace relative to the bore when the piston displaces relative to the piston bore.

Classes IPC  ?

• F16L 17/00 - Raccords avec garnitures adaptées à une étanchéité par pression de fluide

Abrégé

A rotary union includes a housing forming a bore and a piston bore having an open end and disposed at a radially offset distance with respect to the bore. The piston bore is fluidly isolated from the bore. A seal carrier is slidably disposed within the bore, and includes an actuation arm extending radially outwardly relative to the bore such that it overlaps the piston bore. A piston slidably disposed in the piston bore is extendible to releasably abut the actuation arm and urge the seal carrier to displace relative to the bore when the piston displaces relative to the piston bore.

Classes IPC  ?

• F16L 17/00 - Raccords avec garnitures adaptées à une étanchéité par pression de fluide

Abrégé

A rotary joint is provided. The rotary joint includes a stator and a rotor. The stator includes a stator housing, a first wireless communication platform device having a first wireless communication module connected to a plurality of data signal lines of the stator and at least one power line of the stator, and a first antenna. The rotor is configured to be actuated in a rotational manner relative to the stator, and the rotor includes a rotor housing, a second wireless communication platform device comprising a second wireless communication module connected to a plurality of data signal lines of the rotor and at least one power line of the rotor, and a second antenna. The first wireless communication platform device and the second wireless communication platform device are configured to communicate operational data with one another via the first and second antennas.

Classes IPC  ?

• E03B 1/00 - Procédés ou tracés d'installations d'alimentation en eau
• E03B 3/00 - Procédés ou installations pour obtenir ou recueillir de l'eau potable ou de l'eau courante

Abrégé

A rotary union includes a non-rotating machine component having a receiving counterbore, a media channel opening, and a control channel. A housing is positioned within the receiving counterbore and has a bore and a control chamber in fluid communication with the control channel. A non-rotating seal member is slidably and sealingly disposed within the bore in the housing and has a media channel in fluid communication with the media channel opening and the receiving counterbore. The non-rotating seal member can be selectively extended or retracted within the bore of the housing, such that selective engagement of a face seal is accomplished under different operating conditions of the rotary union.

Classes IPC  ?

• B23Q 11/10 - Dispositions pour le refroidissement ou la lubrification des outils ou des pièces travaillées
• B23Q 11/12 - Dispositions pour le refroidissement ou la lubrification des parties des machines
• F16J 15/38 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par bague glissante pressée contre la face plus ou moins radiale d'une des deux parties rendue étanche par une garniture
• F16J 15/46 - Joints d'étanchéité par bague de garniture dilatée ou comprimée dans son logement par pression d'un fluide, p. ex. garnitures gonflables
• F16J 15/54 - Autres joints pour arbres rotatifs
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux

Abrégé

An integrated leak detection system for a rotary coupling provides improved leak detection and user convenience. In an embodiment of the invention, the system provides a leak detection sensor (25) located within the coupling, and in an embodiment of the invention the detection sensor is located beyond a back-up seal system. In an embodiment of the invention, the sensor and processing electronics are integral to the coupling housing. In yet another embodiment of the invention, the detection sensor is substantially symmetrically configured to detect leakage into a protected area regardless of orientation of the coupling. In an embodiment of the invention, the fluid being conveyed is electronically conductive and the detection sensor comprises an electrical conductivity sensor.

Classes IPC  ?

• F16C 19/52 - Paliers à contact de roulement pour mouvement de rotation exclusivement avec dispositifs affectés par des conditions anormales ou indésirables
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux

Produits et services

electronic sensor used to detect excessive leaking from a rotating union in a machine, and to provide an alert of the leakage to the machine's control system

Produits et services

mechanical device, namely, a device actuated by the presence or absence of fluid or gas, used to engage or disengage sealing surfaces in a rotating union in industrial machinery to maintain the proper level of fluid or gas to ensure proper operation of industrial machinery

Produits et services

Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores; fittings and joints of metal, in particular, fittings for connecting rotating pipes, rotating unions, bearingless unions, air unions, coolant unions, hot oil unions, hydraulic unions, water unions, hot oil joints, steam joints, rotating and stationary siphons and siphon constructions; dryer bars and turbulence bars of metal; rotating type joints; elevator chains; couplings, junctions, pipe unions and pipe fittings; parts and fittings for all of the aforesaid goods. Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles), namely, rotating unions, bearingless unions, air unions, coolant unions, water unions, hydraulic unions, hot oil joints, steam joints; fittings for connecting rotating pipes, rotating unions, bearingless unions, air unions, coolant unions, hot oil unions, water unions, hydraulic unions; hot oil joints, steam joints, sealing kits for all said fittings and unions and joints and siphons; couplings, junctions and unions; agricultural implements other than hand-operated; incubators for eggs; machine parts and fittings, in particular, rotating pipes, rotating siphons, siphon systems, stationary siphons, siphon constructions, dryer bars, turbulence bars; large sized agricultural implements; fittings for pipes and other parts of machines in rotation; parts and fittings for all the aforesaid goods.

Produits et services

Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores; fittings and joints of metal, in particular, fittings for connecting rotating pipes, rotating unions, bearingless unions, air unions, coolant unions, hot oil unions, hydraulic unions, water unions, hot oil joints, steam joints, rotating and stationary siphons and siphon constructions; dryer bars and turbulence bars of metal; rotating type joints; elevator chains; couplings, junctions, pipe unions and pipe fittings; parts and fittings for all of the aforesaid goods. Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles), namely, rotating unions, bearingless unions, air unions, coolant unions, water unions, hydraulic unions, hot oil joints, steam joints; fittings for connecting rotating pipes, rotating unions, bearingless unions, air unions, coolant unions, hot oil unions, water unions, hydraulic unions; hot oil joints, steam joints, sealing kits for all said fittings and unions and joints and siphons; couplings, junctions and unions; agricultural implements other than hand-operated; incubators for eggs; machine parts and fittings, in particular, rotating pipes, rotating siphons, siphon systems, stationary siphons, siphon constructions, dryer bars and turbulence bars; large sized agricultural implements; fittings for pipes and other parts of machines in rotation; parts and fittings for all the aforesaid goods.

Abrégé

A rotating union communicates with a rotor member and is operable with either compressible or incompressible coolant media that enters the union through a media inlet. The union includes a housing having a counterbore and a tubular carrier member axially moveable in the housing. The union includes a primary seal assembly having a rotating seal member mounted to the rotor member and a non-rotating member mounted to the carrier member and a secondary seal member positioned about the carrier member. The range of the balance ratio of the primary seal assembly is disclosed when the primary seal assembly has imposed upon it a closing force, an opening force or no force.

Classes IPC  ?

• F16L 17/00 - Raccords avec garnitures adaptées à une étanchéité par pression de fluide

Abrégé

A rotating union communicates with a rotor member and is operable with either compressible or incompressible coolant media that enters the union through a media inlet. The union includes a housing having a counterbore and a tubular carrier member axially moveable in the housing. The union includes a primary seal assembly having a rotating seal member mounted to the rotor member and a non-rotating member mounted to the carrier member and a secondary seal member positioned about the carrier member. The range of the balance ratio of the primary seal assembly is disclosed when the primary seal assembly has imposed upon it a closing force, an opening force or no force.

Classes IPC  ?

• F16J 15/34 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par bague glissante pressée contre la face plus ou moins radiale d'une des deux parties
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux

Abrégé

A rotating union communicates with a rotor member and is operable with either compressible or incompressible coolant media that enters the union through a media inlet. The union includes a housing having a counterbore and a tubular carrier member axially moveable in the housing. The union includes a primary seal assembly having a rotating seal member mounted to the rotor member and a non-rotating member mounted to the carrier member and a secondary seal member positioned about the carrier member. The range of the balance ratio of the primary seal assembly is disclosed when the primary seal assembly has imposed upon it a closing force, an opening force or no force.

Classes IPC  ?

• F16J 15/34 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par bague glissante pressée contre la face plus ou moins radiale d'une des deux parties
• F16J 15/54 - Autres joints pour arbres rotatifs
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux

Produits et services

Mechanical device used to convey liquid or gas from a stationary source into rotating equipment to allow transfer of pressurized liquid or gas from the stationary source into the rotating equipment for heating, cooling, lubricating or transfer of fluid power

Abrégé

A rotary union for supplying a heat exchange fluid to a rotating body includes a pair of hydrodynamic bushing bearings to retain the union housing within the desired alignment with the rotating body, a thrust bearing assembly secured to the rotating body, and a seal assembly positioned forwardly of the pair of bushing bearings. The hydrodynamic bushing bearings are located within the union and are lubricated by the flow of the heat exchange fluid within the union.

Classes IPC  ?

• F16C 17/26 - Systèmes consistant en une pluralité de paliers à contact lisse
• F16C 33/10 - Structures relatives à la lubrification
• F16L 39/06 - Raccords ou accessoires de raccordement pour tuyaux à double paroi ou à canaux multiples ou pour assemblages de tuyaux du type rotatif multiligne, p. ex. comprenant plusieurs modules montés axialement
• F28D 11/02 - Appareils échangeurs de chaleur utilisant des canalisations mobiles le mouvement étant rotatif, p. ex. effectué par un tambour ou un cylindre
• F28F 5/00 - Éléments spécialement adaptés au mouvement

Abrégé

A coupling seal assembly is described for directing a pressurized abrasive fluid between a non-rotating conduit member and a rotating second conduit member. The seal assembly includes a first ceramic floating seal member secured to the non- rotating conduit member and a second ceramic seal member secured to the rotating conduit member. Enhanced service life of the seal assembly under high pressures and high rotary speeds is achieved.

Classes IPC  ?

• E21B 17/02 - AccouplementsJoints
• E21B 21/02 - Joints articulés dans les flexibles
• F16J 15/34 - Joints d'étanchéité entre deux surfaces mobiles l'une par rapport à l'autre par bague glissante pressée contre la face plus ou moins radiale d'une des deux parties
• F16L 27/08 - Raccords réglablesRaccords permettant un déplacement des parties raccordées permettant un réglage ou déplacement uniquement autour de l'axe de l'un des tuyaux

Produits et services

(1) Rotating pipe unions, and rotating unions for installation on machine tools.

Produits et services

(1) Rotating pipe unions, and rotating unions for installation on machine tools.

Produits et services

ROTATING PIPE UNIONS ROTATING UNIONS FOR INSTALLATION ON MACHINE TOOLS

Produits et services

ROTATING PIPE UNIONS ROTATING UNIONS FOR INSTALLATION ON MACHINE TOOLS

Produits et services

(1) Swivel joints, rotary joints, ball joints and venturies.