System, method, and apparatus for clamping

• US 10,571,070 B2
• Filed: 07/27/2017
• Issued: 02/25/2020
• Est. Priority Date: 12/21/2011
• Status: Active Grant

• Current Assignee: Deka Products Limited Partnership
• Original Assignee: Deka Products Limited Partnership
• Inventors: Gray, Larry B., Friedrich, Thomas A., Sabin, Erik N., Kerwin, John M., Lanigan, Richard J.
• Primary Examiner(s): Wilson, Lee D
• Application Number:
  US15/661,335
• Publication Number:
  US 20170321841A1
• Time in Patent Office: 943 Days
• CPC Class Codes: A61G 2203/78 for clamping
• CPC Class Codes: A61M 5/1415 Stands, brackets or the like for supporting infusion accessories
• CPC Class Codes: F16B 2/10 using pivoting jaws
• CPC Class Codes: F16B 2/12 using sliding jaws
• CPC Class Codes: F16M 13/02 for supporting on, or attaching to, an object, e.g. tree, gate, window-frame, cycle
• CPC Class Codes: F16M 13/022 repositionable
• CPC Class Codes: H05K 7/14 Mounting supporting structure in casing or on frame or rack

Abstract

A clamp includes a housing, a fixed gripper, a moveable gripper, a driven member, and an actuator. The housing includes first and second tracks. The fixed gripper is coupled to the housing. The driven member is configured to slide within the first and second tracks of the housing. The moveable gripper is operatively coupled to the driven member. The actuator is configured to move the driven member towards a first position to thereby move the moveable gripper towards the fixed gripper. The actuator is further configured to move the driven member towards a second position to thereby move the moveable gripper away from the fixed gripper.

Claims

1. A clamp, comprising:

a housing including first and second tracks;

a fixed gripper coupled to the housing;

a driven member configured to slide along the first and second tracks of the housing;

a moveable gripper operatively coupled to the driven member;

a handle configured to move the driven member;

a first latching portion on the handle; and

a second latching portion on the housing, wherein the first and second latching portions are configured to cooperate to releasably latch the handle to the housing.

2. The clamp according to claim 1, wherein the handle is further configured to move the driven member towards a first position to thereby move the moveable gripper towards the fixed gripper and to move the driven member towards a second position to thereby move the moveable gripper away from the fixed gripper.

3. The clamp according to claim 2, wherein the handle is pivotally coupled to the housing.

4. The clamp according to claim 1, further comprising first and second linkages, wherein the first linkage is coupled to a first side of the handle and to a first side of the driven member, and the second linkage is coupled to a second side of the handle and to a second side of the driven member.

5. The clamp according to claim 1, further comprising a gripper sled slidably coupled to the driven member, wherein the driven member includes a stop member configured to prevent movement of the gripper sled relative to the driven member beyond a predetermined location of the driven member.

6. The clamp according to claim 5, wherein the moveable gripper is coupled to the gripper sled.

7. The clamp according to claim 5, further comprising a bias member configured to bias the gripper sled within the driven member towards the fixed gripper.

8. The clamp according to claim 7, wherein the bias member is a constant force spring.

9. The clamp according to claim 7, wherein the bias member is a compression spring.

10. The clamp according to claim 5, wherein the clamp is configured to allow the gripper sled to stop when abutting against an object while allowing the driven member to continue to move as the handle is further actuated.

11. The clamp according to claim 5, wherein the gripper sled is rigidly coupled to the moveable gripper, wherein the clamp further comprises a bias member configured to bias the gripper sled within the driven member towards the fixed gripper.

12. The clamp according to claim 1, further comprising a bias member coupled to the handle.

13. The clamp according to claim 1, wherein the clamp is configured for a user to release the handle from the housing when the first and second latching portions are latched together.

14. A clamp comprising:

a housing including first and second tracks;

a fixed gripper coupled to the housing;

a driven member configured to slide within the first and second tracks of the housing;

a moveable gripper operatively coupled to the driven member;

an actuator configured to move the driven member; and

an over-center linkage configured to bias the actuator toward a closed position when the actuator is actuated toward the closed position beyond a threshold, wherein the over-center linkage is further configured to bias the actuator toward an open position when the actuator is actuated toward the open position beyond the threshold.

15. The clamp according to claim 14, wherein the clamp is configured to clamp to a support pole of a rack apparatus, wherein the rack apparatus comprises the support pole and at least one support plate having a mount connector.

16. The clamp according to claim 14, wherein the actuator is further configured to move the driven member towards a first position to thereby move the moveable gripper towards the fixed gripper and to move the driven member towards a second position to thereby move the moveable gripper away from the fixed gripper.

17. The clamp according to claim 14, wherein the actuator is pivotally coupled to the housing.

18. The clamp according to claim 14, wherein a first linkage is coupled to a first side of the actuator and to a first side of the driven member, and a second linkage is coupled to a second side of the actuator and to a second side of the driven member.

19. The clamp according to claim 14, further comprising a gripper sled slidably coupled to the driven member, wherein the driven member includes a stop member configured to prevent movement of the gripper sled relative to the driven member beyond a predetermined location of the driven member.

20. The clamp according to claim 19, wherein the moveable gripper is coupled to the gripper sled.

21. A clamp, comprising:

a housing including first and second tracks;

a fixed gripper coupled to the housing;

a driven member configured to slide along the first and second tracks of the housing;

a moveable gripper operatively coupled to the driven member;

an actuator configured to move the driven member; and

a gripper sled slidably coupled to the driven member.

22. The clamp according to claim 21, wherein the driven member includes a stop member configured to prevent movement of the gripper sled relative to the driven member beyond a predetermined location of the driven member.

23. The clamp according to claim 21, wherein the moveable gripper is coupled to the gripper sled.

24. The clamp according to claim 21, further comprising a bias member configured to bias the gripper sled within the driven member towards the fixed gripper.

25. The clamp according to claim 24, wherein the bias member is a constant force spring.

26. The clamp according to claim 24, wherein the bias member is a compression spring.

27. The clamp according to claim 21, further comprising first and second linkages, wherein the first linkage is coupled to a first side of the handle and to a first side of the driven member, and the second linkage is coupled to a second side of the handle and to a second side of the driven member.

28. The clamp according to claim 21, wherein the clamp is configured to allow the gripper sled to stop when abutting against an object while allowing the driven member to continue to move as the handle is further actuated.

29. The clamp according to claim 21, wherein the gripper sled is rigidly coupled to the moveable gripper, wherein the clamp further comprises a bias member configured to bias the gripper sled within the driven member towards the fixed gripper.