Invention Grant
- Patent Title: U-joint extracting tool and method of use therefor
- Patent Title (中): U型联合提取工具及其使用方法
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Application No.: US12077459Application Date: 2008-03-19
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Publication No.: US08132331B1Publication Date: 2012-03-13
- Inventor: Brian Rutherford
- Applicant: Brian Rutherford
- Agency: Montgomery Patent & Design, LLC
- Agent Robert C. Montgomery; Joseph T. Yaksich
- Main IPC: B23P17/00
- IPC: B23P17/00

Abstract:
An apparatus that aids in the removal of heavy-duty universal joints or Spicer® joints is herein disclosed. The apparatus is comprised of a metal plate approximately four (4) inches long and two-and-a-half (2½) inches wide. Two (2) outer apertures in the metal plate attach to the corresponding retaining bolt holes on an existing universal joint. The inner hole has a driver shaft driven by a three-quarter (¾) inch hex fitting. This driver shaft facilitates the removal of the joint caps of the universal joint. The apparatus is secure and will not slip or reposition itself while in use. When finished, the apparatus is removed from the drive shaft. The use of the apparatus allows for the removal of heavy-duty universal joints in an efficient manner.
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