초록 ▼

A pin locking apparatus for use in a support fixture includes a locking plate having a pin receiving hole and a ball receiving hole, and a ball contained within the ball receiving hole. The bottom of the ball receiving hole merges with a lower portion of the pin receiving hole. In a locking position

A pin locking apparatus for use in a support fixture includes a locking plate having a pin receiving hole and a ball receiving hole, and a ball contained within the ball receiving hole. The bottom of the ball receiving hole merges with a lower portion of the pin receiving hole. In a locking position, the ball of the pin locking apparatus is positioned approximately at a bottom of the ball receiving hole, and in an unlocking position, the ball is remote from the bottom of the ball receiving hole. The pin locking plate may be included in individual pin locking modules, which may be added, rearranged or removed from a supporting device. The pin locking plate may also be included in a supporting device wherein the pins are locked and unlocked using vacuum and air pressure, and in a supporting device wherein the pins are locked and unlocked manually by twisting, lifting and lowering the pins.

대표청구항 ▼

A pin locking apparatus for use in a support fixture includes a locking plate having a pin receiving hole and a ball receiving hole, and a ball contained within the ball receiving hole. The bottom of the ball receiving hole merges with a lower portion of the pin receiving hole. In a locking position

A pin locking apparatus for use in a support fixture includes a locking plate having a pin receiving hole and a ball receiving hole, and a ball contained within the ball receiving hole. The bottom of the ball receiving hole merges with a lower portion of the pin receiving hole. In a locking position, the ball of the pin locking apparatus is positioned approximately at a bottom of the ball receiving hole, and in an unlocking position, the ball is remote from the bottom of the ball receiving hole. The pin locking plate may be included in individual pin locking modules, which may be added, rearranged or removed from a supporting device. The pin locking plate may also be included in a supporting device wherein the pins are locked and unlocked using vacuum and air pressure, and in a supporting device wherein the pins are locked and unlocked manually by twisting, lifting and lowering the pins. ame according to claim 1, wherein said clamping device comprises at least one clamping part supported on said U-shaped device and at least one clamping element moveable mounted on said at least one clamping part and operable to press said clamping region of said U-shaped device against said plant element. 5. The profile frame according to claim 4, wherein said at least one clamping element includes at least one fastening element. 6. The profile frame according to claim 5, wherein said at least one fastening element is a locking screw threaded to said clamping part. 7. The profile claim according to claim 5 wherein said U-shaped device and said clamping part include mounting portions mounting said U-shaped device on said clamping part, said fastening element being operable to secure said U-shaped device to said clamping part. 8. The profile frame according to claim 1 wherein said U-shaped device is elongated and said clamping device is elongated, said U-shaped device and said clamping device including mounting portions slidable mounting said U-shaped device on said clamping device. 9. A profile frame for a plane element, the profile frame comprising a substantially U-shaped device having a stopping leg spaced from a compressing leg, said plane element being adapted to being received in the space between said stopping leg and said compressing leg, said compressing leg including a deformation region and a clamping region, said deformation region being connected to said clamping region, and a clamping device operable to displace said clamping region relative to said deformation region and toward said stopping leg to thereby clamp the plane element between said stopping leg and said clamping region, wherein at least one of said U-shaped device and said clamping device has a tongue and the other of said U-shaped device and said clamping device has a groove which receives said tongue. 10. The profile frame according to claim 1 wherein the profile frame is adapted to be supported on a support structure, said clamping device including a fitting for movable mounting the profile frame on the support structure. 11. A profile frame for a plane element, the profile frame comprising a substantially U-shaped device having a stopping leg spaced from a compressing leg, said plane element being adapted to being received in the space between said stopping leg and said compressing leg, said compressing leg including a deformation region and a clamping region, said deformation region being connected to said clamping region, a clamping device operable to displace said clamping region relative to said deformation region and toward said stopping leg to thereby clamp the plane element between said stopping leg and said clamping region, and a cover mounted on said clamping device. 12. A profile frame for a plane element, the profile frame comprising a substantially U-shaped device having a stopping leg spaced from a compressing leg, said plane element being adapted to being received in the space between said stopping leg and said compressing leg, said compressing leg including a deformation region and a clamping region, said deformation region being connected to said clamping region, and a clamping device operable to displace said clamping region relative to said deformation region and toward said stopping leg to thereby clamp the plane element between said stopping leg and said clamping region, wherein one of said stopping leg and said compressing leg has at least one recess, and a bounding agent in said at least one recess. 13. The profile frame according to claim 12, wherein said at least one recess is an elongated groove. 14. The profile frame according to claim 12, wherein said at least one recess has a depth and a width, said depth is being two-thirds of said width. 15. The profile frame according to claim 12, wherein said at least one recess has a depth of at least 1 mm. 16. A profile frame for a plane element, the profile frame comprising a subs tantially U-shaped device having a stopping leg spaced from a compressing leg, said plane element being adapted to being received in the space between said stopping leg and said compressing leg, said compressing leg including a deformation region and a clamping region, said deformation region being connected to said clamping region, and a clamping device operable to displace said clamping region relative to said deformation region and toward said stopping leg to thereby clamp the plane element between said stopping leg and said clamping region, wherein said deformation region includes an outer surface and a buckling notch extending inwardly of said outer surface. 17. A profile frame according to claim 1 wherein said clamping region of said compressing leg has a generally flat surface, said plane element having a planer surface, said flat surface of said clamping region being maintained generally parallel to said planar surface of said plane element as said clamping device displaces said clamping region relative to said deformation region. 18. A profile frame according to claim 1 wherein said U-shaped device is an elongated element having a substantially constant cross sectional configuration along its elongated extent. 19. A profile frame according to claim 1 wherein said U-shaped device is a single piece of extruded metal. 20. A profile frame according to claim 1 wherein said clamping device is an elongated extruded element having a substantially constant cross sectional configuration along its elongate extent. 21. A profile frame for a plane element, the profile frame comprising a U-shaped part and a clamping part, said U-shaped part and said clamping part include mounting portions mounting said U-shaped part on said clamping part, said U-shaped part including a stopping leg spaced from and connected to a compressing leg, said plane element being adapted to being received in the space between said stopping leg and said compressing leg, said compressing leg including a deformation region connecting a clamping region to said stopping leg, and a clamping element having the stopping leg rigidly extend therefrom, the clamping element moveably mounted on said clamping part and operable to displace said clamping region relative to said deformation region and toward said stopping leg to thereby clamp the plane element between said stopping leg and said clamping region. 22. A profile frame for a plane element, the profile frame comprising a U-shaped part and a clamping part, said U-shaped part and said clamping part include mounting portions mounting said U-shaped part on said clamping part, said U-shaped part including a stopping leg spaced from a compressing leg, said plane element being adapted to being received in the space between said stopping leg and said compressing leg, said compressing leg including a deformation region and a clamping region, said deformation region being connected to said clamping region, and a clamping element moveably mounted on said clamping part and operable to displace said clamping region relative to said deformation region and toward said stopping leg to thereby clamp the plane element between said stopping leg and said clamping region, wherein said one clamping element is a fastening element which is operable to secure said U-shaped part on said clamping part. 23. A profile frame for a plane element, the profile frame comprising a substantially U-shaped device having a stopping leg spaced from and connected to a compressing leg, said plane element being adapted to being received in the space between said stopping leg and said compressing leg, said compressing leg including a deformation region connecting a clamping region to said stopping leg and a clamping device having the stopping leg rigidly extend therefrom and the clamping device being operable to displace said clamping region relative to said deformation region and toward said stopping leg to thereby clamp the plane element between said stop