Clamping assembly

Patent metadata

Field	Value
Publication number	US-9695908-B2
Application number	US-201314434696-A
Country	US
Kind code	B2
Filing date	Oct 18, 2013
Priority date	Oct 24, 2012
Publication date	Jul 4, 2017
Grant date	Jul 4, 2017

Abstract

A clamping assembly ( 10 ) comprises a body ( 12 ) defining a passage ( 34 ) through which an elongate article ( 100 ) can extend. A clamping member ( 16 ) is arranged in the passage for clamping the elongate article, the clamping member being movable between clamping and release conditions for respectively clamping and releasing the article ( 100 ). Urging means ( 14 ) comprises a spring ( 20 ) to urge the clamping member ( 16 ) to the clamping condition. The spring can be deformed to a release configuration to urge the clamping member ( 16 ) to the release condition.

First claim

The invention claimed is:

1. A clamping assembly comprising a body defining a passage through which an elongate article can extend, a clamping member arranged in the passage for clamping the elongate article, the clamping member being movable between clamping and release conditions for respectively clamping and releasing the article, and urging means comprising a pair of springs to urge the clamping member along the passage towards the clamping condition, wherein the springs extend externally of the body opposite each other and can be deformed by pressing the pair of springs towards each other to a release configuration to urge the clamping member to the release condition, and wherein the body comprises first and second opposed walls defining said passage, the second wall extending at an acute angle to said first wall, and the clamping member being arranged in the passage so that it can be pulled by the elongate article along the passage in engagement with the second wall to clamp the elongate article against the first wall.

2. A clamping assembly according to claim 1 , wherein the spring is deformable to the release configuration by applying a release force thereto transverse to the direction of movement of the clamping member between the clamping and release conditions, whereby application of the release force to the spring causes the spring to push the clamping member to the release condition.

3. A clamping assembly according to claim 2 , wherein the spring is deformable to the release configuration by applying the release force thereto in a direction towards the body.

4. A clamping assembly according to claim 1 , wherein the urging means comprises a carriage attached to the springs, wherein the carriage carries the clamping member.

5. A clamping assembly according to claim 4 , wherein the carriage defines a space in which the clamping member is received.

6. A clamping assembly according to claim 4 , wherein the clamping assembly further includes anchor means to anchor the urging means to the body, the anchor means comprising an anchor portion and the body including cooperating means to cooperate with the anchor portion and anchor the urging means to the body.

7. A clamping assembly according to claim 6 , wherein the cooperating means comprises a holding formation for holding the anchor portion, the holding formation being an aperture or recess defined by the body to receive the anchor portion, and wherein the urging means includes the anchor portion.

8. A clamping assembly according to claim 6 , wherein the holding formation is a slot to receive the anchor portion, the slot being either an upwardly facing slot or a side facing slot.

9. A clamping assembly according to claim 6 , wherein the anchor portion is substantially flat.

10. A clamping assembly according to claim 4 , wherein each spring is attached to the carriage.

11. A clamping assembly according to claim 10 , wherein the anchor portion extends between the pair of springs, and comprises a connecting member to connect the springs to each other.

12. A clamping assembly according to claim 1 , wherein the clamping member is movable along said passage from the release condition to the clamping condition, the carriage having a first face substantially parallel to the first wall and a second face substantially parallel to the second wall.

13. A clamping assembly according to claim 1 , wherein the second wall tapers towards the first wall in the direction in which the clamping member moves from the release condition to the clamping condition.

14. A clamping assembly according to claim 1 , wherein each spring comprises an elongate curved member, each curved member curving outwardly away from the body.

15. A clamping assembly according to claim 1 , wherein the urging means is in the form of a ring.

16. A clamping assembly according to claim 1 , wherein the clamping member comprises a roller or a wedge.

17. A clamping assembly according to claim 15 , wherein the roller is in the form of a cylindrical member or a ball.

18. A clamping assembly according to claim 1 including securing means for securing the clamping assembly to an ancillary member, wherein the securing means comprises a recess which can receive a projection on the ancillary member, the recess being defined by the body.

19. A clamping assembly according to claim 1 including securing means for securing the clamping assembly to an ancillary member, wherein the securing means comprises a projection which can be received by a recess defined by the ancillary member.

Assignees

• Gripple Ltd

Inventors

• Somerfield Alan

Classifications

• F16G11/048 Primary

  by moving a surface into the cable · CPC title

• Y10T24/3973

  Rope clamped between cone and socket · CPC title

• F16G11/10

  Quick-acting fastenings; Clamps holding in one direction only · CPC title

• Y10T24/3969

  Sliding part or wedge · CPC title

• Y10T24/3976

  Sliding ball · CPC title