IP Library Granted Patent US 8,375,527
Granted Patent B1
US 8,375,527 · App. 12/851,208 · Granted Feb 19, 2013

Actuated wedge socket assembly

Inventors: Stephan M. Crow (Tulsa, OK); Larry Postelwait (Catoosa, OK)
Assignee: The Crosby Group, Inc.
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Quick Facts
Patent No.
US 8,375,527
App. No.
12/851,208
Granted
Feb 19, 2013
Kind
B1
Abstract

An actuated wedge socket assembly. The assembly includes a wedge socket having an elongated hollow basket with a large opening at a first end, a small opening at an opposed second end, and an open interior cross-section tapering from the large opening to the small opening. A wedge includes a large end, an opposed small end, and a peripheral groove to receive a wire rope therein. A mechanism is provided to mechanically move and seat the wedge and the wire rope in the wedge socket to a controlled depth.

Claims (8)

1. An actuated wedge socket assembly which comprises:

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

a wedge having a large end, an opposed small end, and a peripheral groove to receive a wire rope therein; and

a mechanism to mechanically move and seat said wedge and said wire rope in said wedge socket to a controlled depth including a fork assembly having a pair of extending legs that straddle said wedge and that react against said second end of said wedge socket, and a threaded bolt extending through said fork assembly and received in a threaded opening in said small end of said wedge.

2. An actuated wedge socket assembly as set forth in claim 1 wherein said mechanism to mechanically move and seat to a controlled depth includes applying a desired rotational torque force to said threaded bolt.

3. An actuated wedge socket assembly as set forth in claim 1 including a wire rope clip base surrounding said wire rope and a pair of fasteners passing through said base and into said fork assembly.

4. An actuated wedge socket assembly as set forth in claim 1 including a clamp to attach said wire rope to said large end of said wedge.

5. An actuated wedge socket assembly as set forth in claim 1 including a connector extending from said first end of said wedge socket.

Assignments (12)
FIRST LIEN TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS, RECORDED ON JUNE 28, 2019 AT REEL 49629 FRAME 0314 Recorded Mar 5, 2026
From: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
To: THE CROSBY GROUP LLC
Reel/Frame 075041/0035 →
SECURITY INTEREST Recorded Feb 3, 2026
From: COLUMBUS MCKINNON CORPORATION; MAGNETEK, INC.; DORNER MFG. CORP.; HARRINGTON HOISTS, INC.; PEERLESS CHAIN COMPANY; THE CROSBY GROUP LLC
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 074622/0233 →
SECURITY INTEREST Recorded Feb 3, 2026
From: COLUMBUS MCKINNON CORPORATION; MAGNETEK, INC.; DORNER MFG. CORP.; HARRINGTON HOISTS, INC.; PEERLESS CHAIN COMPANY; THE CROSBY GROUP LLC
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 074622/0922 →
SECOND LIEN RELEASE OF SECURITY INTEREST IN PATENTS Recorded Nov 8, 2023
From: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
To: THE CROSBY GROUP LLC
Reel/Frame 065491/0300 →
SECURITY INTEREST IN PATENTS - FIRST LIEN Recorded Jun 28, 2019
From: THE CROSBY GROUP LLC
To: UBS AG, STAMFORD BRANCH
Reel/Frame 049629/0314 →
SECURITY INTEREST IN PATENTS - SECOND LIEN Recorded Jun 28, 2019
From: THE CROSBY GROUP LLC
To: UBS AG, STAMFORD BRANCH
Reel/Frame 049629/0322 →
RELEASE OF SECURITY INTEREST Recorded Jun 27, 2019
From: MORGAN STANLEY SENIOR FUNDING, INC.
To: THE CROSBY GROUP LLC AND FKI INDUSTRIES, INC.
Reel/Frame 049616/0401 →
RELEASE OF SECURITY INTEREST Recorded Jun 27, 2019
From: UBS AG, STAMFORD BRANCH
To: THE CROSBY GROUP LLC AND FKI INDUSTRIES, INC.
Reel/Frame 049616/0444 →
SECOND LIEN SECURITY AGREEMENT Recorded Nov 27, 2013
From: THE CROSBY GROUP LLC
To: UBS AG, STAMFORD BRANCH, AS COLLATERAL AGENT
Reel/Frame 031736/0788 →
FIRST LIEN SECURITY AGREEMENT Recorded Nov 26, 2013
From: THE CROSBY GROUP LLC
To: MORGAN STANLEY SENIOR FUNDING, INC., AS COLLATERAL AGENT
Reel/Frame 031730/0794 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 20, 2010
From: THE CROSBY GROUP, INC.
To: THE CROSBY GROUP LLC
Reel/Frame 025161/0648 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 5, 2010
From: CROW, STEPHAN M.; POSTELWAIT, LARRY
To: THE CROSBY GROUP, INC.
Reel/Frame 024796/0839 →
Continuity (1)
Provisional Application 61232286 · Aug 7, 2009