Wedge socket with actuator assembly

• US 6,898,827 B1
• Filed: 08/06/2003
• Issued: 05/31/2005
• Est. Priority Date: 08/06/2003
• Status: Expired due to Term

• Current Assignee: Crosby Group Incorporated
• Original Assignee: Crosby Group Incorporated
• Inventors: Patton, Jerry, Postelwait, Larry, Beall, Bradley Allen
• Primary Examiner(s): SANDY, ROBERT JOHN
• Application Number:
  US10/635,360
• Time in Patent Office: 664 Days
• Field of Search: 241/36.L, 241/36.R, 241/36.K, 241/15.M, 403/211, 403/374.1, 403/409.1
• US Class Current: 24/136.00L
• CPC Class Codes: F16G 11/046 by bending the cable around a surface
• CPC Class Codes: Y10T 24/3973 Rope clamped between cone and socket

Abstract

A wedge socket with actuator assembly. A wedge socket has an elongated hollow basket with a large opening at a first end, a small opening at a second end, and a pair of sides. A wedge has a large end, a small end, a peripheral groove to receive a wire rope, and a pair of sides, wherein at least one side of the wedge has a series of recesses. At least one side of the wedge socket has an opening therethrough to permit a tool to pass through said opening to be received in one of said recesses in order to move said wedge with respect to the socket.

Claims

1. A wedge socket with actuator assembly which comprises:

a wedge socket having an elongated hollow basket with a large opening at a first end, a small opening at a second end, an interior cross-section tapering from said large opening to said small opening, and a pair of sides;

a connector extending from said first end;

a wedge having a large end, a small end, a peripheral groove to receive a wire rope, and a pair of sides, wherein at least one said side of said wedge has a series of recesses, said series of recesses including a plurality of aligned semi-spherical recesses and a plurality of aligned slots;

wherein at least one said side of said wedge socket has at least an opening therethrough to permit a tool to pass through said opening to be received in one of said recesses in order to move said wedge with respect to said socket.

2. A wedge socket with actuator assembly as set forth in claim 1 including a clip to attach said wire rope to said large end of said wedge.

3. A wedge socket with actuator assembly as set forth in claim 1 wherein said at least one opening through said wedge socket includes two slots.

4. A wedge socket with actuator assembly as set forth in claim 1 wherein a ratio of a diameter of said large end of said wedge to a diameter of said wire is a minimum of five or greater.

5. A wedge socket with actuator assembly as set forth in claim 1 wherein said small end of said wedge has an extended portion extending beyond said basket.

6. A wedge socket with actuator assembly as set forth in claim 4 wherein said extended portion has a transverse opening and a wedge retaining means.

7. A wedge socket with actuator assembly as set forth in claim 1 wherein said connector includes a pair of jaws extending from said first end and a pin connecting said jaws.

8. A wedge socket with actuator assembly which comprises:

a wedge socket having an elongated hollow basket with a large opening at a first end, a small opening at a second end, an interior cross-section tapering from said large to said small opening, and a pair of sides;

a connector extending from said first end;

a wedge having a large end, a small end, a peripheral groove to receive a wire rope, and a pair of sides, wherein at least one side of said wedge has a series of recesses;

a clip in order to secure said wire rope to said large end of said wedge; and

lever means to impart movement to said wedge with respect to said socket by inserting a tool through an opening in said side of said wedge socket and using said side as a fulcrum.

9. A wedge socket with actuator assembly as set forth in claim 8 wherein a ratio of a diameter of said large end of said wedge to a diameter of said wire is a minimum of five or greater.

10. A wedge socket with actuator assembly as set forth in claim 8 wherein said small end of said wedge socket has an extended portion extending beyond said basket.

11. A method to engage a wedge having a pair of sides in a wedge socket having an elongated hollow basket with a large opening at a first end, a small opening at a second end, and a pair of sides, which method comprises:

running an end of a wire rope through said hollow basket of said wedge socket from said small opening to said large opening;

positioning said wire rope in a peripheral groove around the circumference of said wedge and then running said end of wire rope back through said hollow basket of said wedge socket;

inserting said wedge with said wire rope therearound into said hollow basket;

actuating said wedge with respect to said wedge socket by inserting a tool through at least one opening in said side of said socket and into at least one recess in one of said sides of said wedge; and

using said side of said socket as a fulcrum to move said wedge.

12. A method as set forth in claim 11 including the additional step of clipping said wire rope to said large end of said wedge prior to actuating said wedge with said tool.

13. A method as set forth in claim 11 wherein said side of said wedge has a plurality of aligned recesses and wherein said step of actuating said wedge is repeated until said wedge and said wire rope are tightly engaged with said socket.

14. A method as set forth in claim 11 wherein all said steps are performed in reverse order to disengage said wedge.