A modular keder rail comprising: a first elongated structural member (21) having a keder groove (31-34) extending along the length of the first structural member (21) and a first recess (37a) located at a first end face of the first structural member (21); a second elongated structural member (22) having a keder groove (31-34) extending along the length of the second structural member (22) and a first recess (37b) located at a first end face of the second structural member (22); and a first gasket arrangement (36); wherein the first and second elongated structural members (21, 22) are configured for being arranged next to each other, such that the first recesses (37a, 37b) of the first and second structural members (21, 22) faces each other; and wherein the first gasket arrangement (36) is configured to be located in the first recesses (37a, 37b) and to be compressed between the first and second structural members (21, 22) for providing a weatherproof seal between the first and second structural members (21, 22).
E04G 21/24 - Safety or protective measures preventing damage to building parts or finishing work during construction
E04G 21/28 - Safety or protective measures preventing damage to building parts or finishing work during construction against unfavourable weather influence
E04B 1/24 - Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
E04B 1/58 - Connections for building structures in general of bar-shaped building elements
A keder roof system comprising a first elongated rail structure (30) with a first keder groove (31) and a first tarpaulin (15) having a rectangular form with first and second opposite side edges, wherein the first tarpaulin (15) has a first keder chord (38) located along the first side edge and second keder chord (39) located along the second side edge, and wherein the first keder chord (38) is configured for being inserted into, and slidingly moveable within, the first keder groove (31) of the first elongated rail structure (30). The keder roof system further comprises a first shuttle arrangement (40) fastened to the first tarpaulin (15), wherein the first shuttle arrangement (40) has a rope attachment structure (83). The keder roof system further comprises a pull rope (14) configured for being attached to the rope attachment structure (83) of the first shuttle arrangement (40). The first elongated rail structure (30) comprises a rope guiding structure (52) configured for holding and guiding the pull rope (14) along the first elongated rail structure (30) at a location outside of the first keder groove (31). Moreover, the pull rope (14) and a portion of the first shuttle arrangement (40) are configured to pass through the rope guiding structure (52) of the first elongated rail structure (30) when the first tarpaulin (15) is being mounted on the first elongated rail structure (30).
E04G 21/24 - Safety or protective measures preventing damage to building parts or finishing work during construction
E04G 21/28 - Safety or protective measures preventing damage to building parts or finishing work during construction against unfavourable weather influence
A temporary protective roof system comprising: a first roof support beam (2) configured for providing main support and strength to a roof; a first tarpaulin (15); a first elongated rail structure (30) having a tarpaulin attachment interface (96) for attachment of the first tarpaulin (15) to the first elongated rail structure (30) and a rail holder (35) for detachably fastening the first elongated rail structure (30) to the first roof support beam (2); wherein the rail holder (35) of the first elongated rail structure (30) comprises at least two moveable locking pins (68) for disconnectable engagement with the first roof support beam (2).
The invention concerns a platform unit (1) for use with a scaffolding structure (100). The platform unit (1) comprising a worker's platform (2) and a ladder (10) for climbing onto the worker's platform (2). The platform unit (1) further comprises a first tipping prevention member (20, 50, 3) which is adapted to interact with a substantially horizontal longitudinally extending first support member (101, 103) of the scaffolding structure (100), a second tipping prevention member (30) which is adapted to interact from below with a substantially horizontal longitudinally extending second support member (102), which second support member (102) is vertically spaced apart from the first support member (101, 103), wherein at least a part (62) of at least one of the first and second tipping prevention members (20, 50, 3, 30) is vertically adjustable for enabling attachment and detachment of the platform unit (1) to said scaffolding structure (100), and at least three rollers (5, 24, 28, 29, 36, 37) for supporting the platform unit (1), wherein each of the rollers (5, 24, 28, 29, 36, 37) is adapted to rest against either said first support member (101, 103) or said second support member(102), such that the platform unit (1) is rollingly movable in the longitudinal direction.
E04G 1/24 - Scaffolds primarily resting on the ground comprising essentially special base constructionsScaffolds primarily resting on the ground comprising essentially special ground-engaging parts, e.g. inclined struts, wheels
E04G 1/28 - Scaffolds primarily resting on the ground designed to provide support only at a low height
E04G 5/10 - Steps or ladders specially adapted for scaffolds
E04C 1/39 - Building elements of block or other shape for the construction of parts of buildings characterised by special adaptations, e.g. serving for locating conduits, for forming soffits, cornices, or shelves, for fixing wall-plates or door-frames, for claustra
A coupling member includes a hook-shaped coupling part arranged to be hooked into a gripping part of an upright and a locking arrangement switchable between a locking position and a release position. Further, the locking arrangement includes a pivotally attached first clamping part and a wedge-shaped locking part, which is slidable between a locking position and a release position. The wedge-shaped locking part is arranged to push the first clamping part towards the upright and the gripping part by means of wedge action. Moreover, the first clamping part comprises two transversally spaced apart side parts which jointly define a cavity there between. The first clamping part is arranged externally on the hook-shaped coupling part, and is arranged partly within the cavity. Further, each of the side parts includes fastening means for pivotal attachment of the first clamping part to the hook-shaped coupling part.
E04G 7/32 - Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using wedges
E04G 7/34 - Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using positive engagement, e.g. hooks or pins
E04G 7/30 - Scaffolding bars or members with non-detachably fixed coupling elements
06 - Common metals and ores; objects made of metal
Goods & Services
Metal building materials; greenhouses of metal, transportable; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal, stands, scaffolding, platforms, shaping stamps and supports for erection and storage, mainly of metal.
06 - Common metals and ores; objects made of metal
20 - Furniture and decorative products
42 - Scientific, technological and industrial services, research and design
Goods & Services
Metal building materials; greenhouses of metal, transportable; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal, stands, scaffolding, platforms, shaping stamps and supports for erection and storage, mainly of metal. Furniture. Computer programming.
A mechanical coupling arrangement for a scaffold includes a pole and a mounting collar having an attachment surface to which elongated support members can be attached. A level of radial play between the pole and the mounting collar in a first relative angular position is larger than the level of radial play between the pole and the mounting collar in a second relative angular position. The second relative angular position corresponds to a fastening position of the mounting collar, and the first relative angular position corresponds to an axial sliding position of the mounting collar.
Disclosed herein is a mechanical coupling arrangement for a lattice support beam having a longitudinal direction and a transverse direction, said mechanical coupling arrangement comprising at least a first chord member, a first diagonal member, and a connector element for joining said first chord member with said first diagonal member, wherein each of said first chord member, said first diagonal member, and said connector element is made of extruded aluminum profile, said connector element comprising at least a first attachment portion having a first contact surface in contact with said first chord member, and a second attachment portion having a second contact surface in contact with an abutment surface of said first diagonal member.
E04C 3/02 - JoistsGirders, trusses, or truss-like structures, e.g. prefabricatedLintelsTransoms
E04B 1/41 - Connecting devices specially adapted for embedding in concrete or masonry
E04C 3/08 - JoistsGirders, trusses, or truss-like structures, e.g. prefabricatedLintelsTransoms of metal with apertured web, e.g. with a web consisting of bar-like componentsHoneycomb girders
B23P 15/00 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
E04C 3/04 - JoistsGirders, trusses, or truss-like structures, e.g. prefabricatedLintelsTransoms of metal
A coupling member (2) for coupling scaffolding elements (4, 5) to uprights (3) in a scaffold or the like. The said coupling member (2) comprises a hook- shaped coupling part (7) arranged to be hooked into a gripping part (6) of said upright (3) and a locking arrangement (19) switchable between a locking position and a release position. Further, the locking arrangement (19) comprises a pivotally attached first clamping part (20) and a wedge-shaped locking part (21), which is slidable between a locking position and a release position. The wedge-shaped locking part (21) is arranged to push the first clamping part (20) towards said upright (3) and said gripping part (6) by means of wedge action. Moreover, the first clamping part (20) comprises two transversally spaced apart side parts (20a, 20b) which jointly define a cavity (27) there between. The first clamping part (20) is arranged externally on said hook-shaped coupling part (7), and is arranged partly within said cavity (27). Further, each of the side parts (20a, 20b) comprises fastening means (29) for pivotal attachment of said first clamping part (20) to said hook-shaped coupling part (7).
E04G 7/30 - Scaffolding bars or members with non-detachably fixed coupling elements
E04G 7/32 - Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using wedges
E04G 7/34 - Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using positive engagement, e.g. hooks or pins
The object of the present invention is to provide an inventive mechanical coupling arrangement (1) for a scaffold (2). The mechanical coupling arrangement (1) comprises a pole (3) and a mounting collar (4) having attachment means (5) to which elongated support members (6) can be attached. A level of radial play between said pole (3) and said mounting collar (4) in a first relative angular position is larger than the level of radial play between said pole (3) and said mounting collar (4) in a second relative angular position. The second relative angular position corresponds to a fastening position of said mounting collar (4), and in that said first relative angular position corresponds to an axial sliding position of said mounting collar (4).
E04G 7/16 - Clamps or clips for crossing members for clamping the members independently of which the clamping parts for the different members are rotatable with respect to one another
E04G 7/14 - Clamps or clips for crossing members for clamping the members independently
E04G 7/18 - Clamps or clips for crossing members for clamping the members against one another or against a separate cushioning piece between them
E04G 7/24 - Couplings involving arrangements covered by more than one of the groups , , ,
E04G 7/26 - Connections between parts of the scaffold with separate coupling elements for use with specially-shaped scaffold members
E04G 7/30 - Scaffolding bars or members with non-detachably fixed coupling elements
12.
MECHANICAL COUPLING ARRANGEMENT FOR A LATTICE SUPPORT BEAM
The object of the present invention is to provide an inventive mechanical coupling arrangement (1) for a lattice support beam (2)having a longitudinal direction (X) and a transverse direction (Y), said mechanical coupling arrangement(1)comprising at least a first chord member (5), a first diagonal member (6), and a connector element (7) for joining said first chord member (5) with said first diagonal member(6), wherein each of said first chord member (5), said first diagonal member (6), and said connector element(7) is made of extruded aluminium profile, said connector element (7) comprising at least a first attachment portion (8) having a first contact surface (9) in contact with said first chord member (5), and a second attachment portion (10) having a second contact surface (11) in contact with an abutment surface (12) of said first diagonal member (6), said first contact surface (9) comprising at least one rib-shaped projection (13) extending in said transverse direction (Y) and engaged in at least one corresponding groove-shaped recess (14) arranged in said first chord member (5), and said second contact surface (11) is pressed against said abutment surface (12) of said first diagonal member (6) by means of at least one fastener (15), whose longitudinal direction is arranged substantially parallel with a longitudinal direction (16) of said first diagonal member (6).
E04B 1/24 - Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
E04C 3/08 - JoistsGirders, trusses, or truss-like structures, e.g. prefabricatedLintelsTransoms of metal with apertured web, e.g. with a web consisting of bar-like componentsHoneycomb girders
06 - Common metals and ores; objects made of metal
Goods & Services
frames and scaffoldings of metal, bleachers of metal; formstamps and posts made mainly of metal; stands, posts and shelves for storing purposes made mainly of metal
06 - Common metals and ores; objects made of metal
20 - Furniture and decorative products
42 - Scientific, technological and industrial services, research and design
Goods & Services
Metal building materials; greenhouses of metal, transportable; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal, stands, scaffolding, platforms, shaping stamps and supports for erection and storage, mainly of metal. Furniture. Computer programming.
