An apparatus for removing an abrasive element having a perimeter edge delimiting an abrasive surface in a machine for finishing surfaces comprising a support body for removably engaging the abrasive element. The support body and the abrasive element are, respectively, provided, at respective engagement surfaces of first and second engagement members configured to move, from an engagement configuration to a disengagement configuration, and vice versa. A displacement device is, furthermore, provided to move the support body in the space according to at least 1 degree of freedom. A removal group is, furthermore, provided comprising at least a removal member adapted to rotate about a rotation axis and provided with a removal surface. This is adapted to engage the second engagement members to cause the first and second engagement members to move from the engagement configuration to the disengagement configuration.
An apparatus (1) for finishing surfaces comprises a support body (10) configured to removably engage a finishing member (20), and a displacement device (40) configured to move the support body (10) in space according to at least one degree of freedom. The apparatus (1) provides at least one shaping station (250) at which the raw member (20′) is positioned to give it a predetermined shape, in such a way to obtain a finishing member, in particular a finishing member (20) which is, therefore, positioned at the three-dimensional surface to be finished to finish the same.
An apparatus (100) for removing an abrasive element (20) having a perimeter edge (26) delimiting an abrasive surface (22) in a machine (1) for finishing surfaces comprising a support body (10) for removably engaging the abrasive element (20). The support body (10) and the abrasive element (20) are, respectively, provided, at respective engagement surfaces (13,23) of first and second engagement members (15,25) configured to move, from an engagement configuration to a disengagement configuration, and vice versa. A displacement device (40) is, furthermore, provided to move the support body (10) in the space according to at least 1 degree of freedom. A removal group (70) is, furthermore, provided comprising at least a removal member (75) adapted to rotate about a rotation axis (175) and provided with a removal surface (76). This is adapted to engage the second engagement members (25) to cause the first and second engagement members to move from the engagement configuration to the disengagement configuration.
B24B 29/00 - Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
B24D 9/08 - Circular back-plates for carrying flexible material
4.
APPARATUS FOR VERIFYING THE PRESENCE, OR THE ABSENCE, OF AN ABRASIVE ELEMENT IN A MACHINE FOR WORKING SURFACES
An apparatus for verifying the presence, or the absence, of an abrasive element in a machine for finishing surfaces comprising a support body configured to removably engage the abrasive element. The support body and the abrasive element are, respectively, provided, at respective engagement surfaces with first and second engagement elements configured to move from an engagement configuration to a disengagement configuration, and vice versa. Furthermore, a displacement device is provided to move the support body in the space according to at least 1 degree of freedom. The apparatus, furthermore, provides at least a control station equipped with a control device comprising a control element having a control surface provided with third engagement elements configured to engage with the first engagement elements of the support body, and a detection device configured to detect if an engagement between the control element and the support body has taken place.
B24B 49/10 - Measuring or gauging equipment for controlling the feed movement of the grinding tool or workArrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
B24D 9/08 - Circular back-plates for carrying flexible material
An apparatus (1) for finishing surfaces comprises a support body (10) configured to removably engage a finishing member (20), and a displacement device (40) configured to move the support body (10) in space according to at least one degree of freedom. The apparatus (1) provides at least one shaping station (250) at which the raw member (20') is positioned to give it a predetermined shape, in such a way to obtain a finishing member, in particular a finishing member (20) which is, therefore, positioned at the three- dimensional surface to be finished to finish the same.
An apparatus (1) for carrying out the replacement of an abrasive element (20) in a machine (100) for finishing surfaces, comprises a support body (10) configured to reversibly engage the abrasive element (20). The support body (10) and the abrasive element (20) provide, at respective engagement surfaces (15,25), mutual engagement members of removable type (16,26) configured to move from an engagement position to a disengagement position by rotating about a rotational axis (110) in a first sense of rotation e, from the disengagement position to the engagement position, by rotating about the rotational axis (110) in a second sense of rotation opposite to the first one. The apparatus furthermore, comprises a displacement device (40) for moving the support body (10) in the space according to at least 1 degree of freedom. The apparatus (1), furthermore, provides at least a removal station (101) for removing an abrasive element (20) from the support body (10), or at least an application station (102) for engaging an abrasive element (20) to the support body (10).
An apparatus (100) for verifying the presence, or the absence, of an abrasive element (20) in a machine (1) for finishing surfaces comprising a support body (10) configured to removably engage the abrasive element (20). The support body (10) and the abrasive element (20) are, respectively, provided, at respective engagement surfaces (15, 25) with first and second engagement elements (13, 23) configured to move from an engagement configuration to a disengagement configuration, and vice versa. Furthermore, a displacement device (40) is provided to move the support body (10) in the space according to at least 1 degree of freedom. The apparatus, furthermore, provides at least a control station (250) equipped with a control device (70) comprising a control element (75) having a control surface (76) provided with third engagement elements (73) configured to engage with the first engagement elements (13) of the support body (10), and a detection device (80) configured to detect if an engagement between the control element (75) and the support body (10) has taken place.
B24B 49/10 - Measuring or gauging equipment for controlling the feed movement of the grinding tool or workArrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation involving electrical means
B25J 11/00 - Manipulators not otherwise provided for
A prosthetic hand structure including at least one mechanical finger having a metacarpal support and a proximal stiff link connected to the metacarpal support by a proximal cylindrical joint. The mechanical finger includes a transmission member connected to the proximal stiff link. The transmission member includes a worm screw integral to the proximal stiff link. The transmission member includes a flexible rack having a first end portion, pivotally connected to the metacarpal support, and a second end portion arranged to engage with the threaded profile of the worm screw at an engagement zone of the flexible rack. The structure also includes an actuator mounted to the mechanical finger and to actuate the worm screw, causing it to rotate about its rotation axis, in such a way that, when the actuator moves the worm screw, the mechanical finger extends or flexes.
A system for replacing an abrasive sheet in a sanding machine including a working head in which it is provided a support body having an engagement surface arranged to engage with an abrasive sheet. The sanding machine also includes a handling device arranged to actuate the support body in space according to at least two degrees of freedom. The system may include a computing device to compute the spatial orientation of the support body. Furthermore, the system may include a removal station having a gripping element configured to grip the abrasive sheet in order to disengage the abrasive sheet from the support body.
B24B 53/00 - Devices or means for dressing or conditioning abrasive surfaces
B24B 23/03 - Portable grinding machines, e.g. hand-guidedAccessories therefor with rotating grinding toolsAccessories therefor the tool being driven in a combined movement
09 - Scientific and electric apparatus and instruments
10 - Medical apparatus and instruments
Goods & Services
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09 - Scientific and electric apparatus and instruments
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09 - Scientific and electric apparatus and instruments
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09 - Scientific and electric apparatus and instruments
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19.
METHOD AND APPARATUS FOR CARRYING OUT THE REPLACEMENT OF AN ABRASIVE ELEMENT IN A MACHINE FOR WORKING SURFACES
An apparatus (1) for carrying out the replacement of an abrasive element (20) in a machine (100) for finishing surfaces, comprises a support body (10) configured to reversibly engage the abrasive element (20). The support body (10) and the abrasive element (20) provide, at respective engagement surfaces (15.25), mutual engagement members of removable type (16.26) configured to move from an engagement position to a disengagement position by rotating about a rotational axis (110) in a first sense of rotation e, from the disengagement position to the engagement position, by rotating about the rotational axis (110) in a second sense of rotation opposite to the first one. The apparatus furthermore, comprises a displacement device (40) for moving the support body (10) in the space according to at least 1 degree of freedom. The apparatus (1), furthermore, provides at least a removal station (101) for removing an abrasive element (20) from the support body (10), or at least an application station (102) for engaging an abrasive element (20) to the support body (10).
09 - Scientific and electric apparatus and instruments
Goods & Services
Robots for industrial and commercial purpose and controllers therefor; Robots for finishing materials and controllers therefor; Robots for making artworks and sculptures and controllers therefor; Medical and surgical robots and controllers therefor; Welding robots and controllers therefor; Robots for making and processing plastic and controllers therefor; Metal working robots and controllers therefor; Conveying robots and controllers therefor; Robots for processing foodstuffs and controllers therefor; Painting robots and controllers therefor; Robots for processing plastic and controllers therefor; Robots for semiconductor manufacturing and controllers therefor; Industrial robots and controllers therefor. Software for programming robots; Software for robot production; Computer programs for controlling robots for industrial and commercial purpose; Computer programs for controlling robots for finishing materials; Computer programs for controlling robots for making artworks and sculptures; Computer programs for controlling medical and surgical robots; Computer programs for controlling metal working robots; Computer programs for controlling welding robots; Computer programs for controlling conveying robots; Computer programs for controlling robots for processing foodstuffs; Computer programs for controlling painting robots; Computer programs for controlling robots for processing plastic; Computer programs for controlling robots for semiconductor manufacturing; Computer programs for controlling industrial robots; Numerical control apparatus; Computerized numerical control devices; Computer software; Measuring or testing machines and instruments; Telecommunication devices and apparatus.
Robots for industrial and commercial purpose and controllers therefor; Robots for finishing materials and controllers therefor; Robots for making artworks and sculptures and controllers therefor; Medical and surgical robots and controllers therefor; Welding robots and controllers therefor; Robots for making and processing plastic and controllers therefor; Metal working robots and controllers therefor; Conveying robots and controllers therefor; Robots for processing foodstuffs and controllers therefor; Painting robots and controllers therefor; Robots for processing plastic and controllers therefor; Robots for semiconductor manufacturing and controllers therefor; Industrial robots and controllers therefor.
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23.
Apparartus for changing an abrasive sheet in an abrading machine
An apparatus for replacing an abrasive sheet in a sanding machine comprising a working head in which it is provided a support body having an engagement surface arranged to engage with an abrasive sheet. The sanding machine also comprises a handling device arranged to actuate the support body in space according to at least two degrees of freedom. The face of the abrasive sheet facing, in use, towards the support body and the engagement surface of this comprises a mutual engagement means of removable type. For example, the mutual engagement means can provide a layer of Velcro, i.e. a velvet layer on a face and a plurality of hooks on the other face, or an adhesive layer, in particular of reversible glue layer, or a plurality of projections and recesses mutually engageable with each other, or similar engagement elements. Furthermore, is provided a removal station in which it is installed a removal device having a sharp edge arranged to remove the sheet from the support body through a plurality of operations.
B24B 53/00 - Devices or means for dressing or conditioning abrasive surfaces
B24B 41/00 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks
B24D 9/08 - Circular back-plates for carrying flexible material
B24B 23/03 - Portable grinding machines, e.g. hand-guidedAccessories therefor with rotating grinding toolsAccessories therefor the tool being driven in a combined movement
24.
APPARATUS FOR CHANGING AN ABRASIVE SHEET IN AN ABRADING MACHINE
An apparatus (100) for replacing an abrasive sheet (25) in a sanding machine (120) comprising a working head (50) in which it is provided a support body (10) having an engagement surface (15) arranged to engage with an abrasive sheet (25). The sanding machine (120) also comprises a handling device (40) arranged to actuate the support body (10) in space according to at least two degrees of freedom. The face (26) of the abrasive sheet (25) facing, in use, towards the support body (10) and the engagement surface (15) of this comprises a mutual engagement means of removable type. For example, the mutual engagement means can provide a layer of Velcro, i.e. a velvet layer on a face and a plurality of hooks on the other face, or an adhesive layer, in particular of reversible glue layer, or a plurality of projections and recesses mutually engageable with each other, or similar engagement elements. Furthermore, is provided a removal station (30) in which it is installed a removal device (35) having an sharp edge (31) arranged to remove the sheet (25) from the support body (10) through a plurality of operations.
B24B 41/00 - Component parts of grinding machines or devices, such as frames, beds, carriages or headstocks
B24B 23/03 - Portable grinding machines, e.g. hand-guidedAccessories therefor with rotating grinding toolsAccessories therefor the tool being driven in a combined movement
B24D 9/08 - Circular back-plates for carrying flexible material
ABSTRACT A prosthetic hand structure may include at least one mechanical finger including a metacarpal support and a proximal stiff link connected to the metacarpal support by a proximal cylindrical joint. The proximal stiff link may be arranged to carry out a rotation of predetermined amplitude. The mechanical finger may also include a transmission member connected to the proximal stiff link. An actuator may cause a moving away/approaching movement W of an engagement zone, with subsequent rotation of predetermined amplitude in a direction of rotation.CA 2898423 2018-12-28
A prosthetic hand structure (100) comprises at least one mechanical finger (110a-e) comprising in turn a metacarpal support (111) and a proximal stiff link (112) connected to the metacarpal, support (111) by a proximal cylindrical joint (113). The mechanical finger (110a-e) also comprises a transmission member (116, 117) connected to the proximal stiff link (112). The transmission member (116, 117) is adapted to actuate the proximal stiff link and a flexible rack (117) having a first end portion (117a), pivotally connected to the metacarpal support (111), and a second end portion (117b) arranged to engage with the threaded profile of the worm screw (116).
