Title:
解放システムでの使用のための反応カムシステムおよび反力を解放するための方法
Document Type and Number:
Japanese Patent JP5090594
Kind Code:
B2
Abstract:
A reaction cam system for use as a release system in a torquing process. The reaction cam applies a reaction force to a backup wrench coupled between a head of a fastener and an adjacent component. The reaction cam is positioned against the backup wrench and has an inner sleeve removably coupled to a head of the fastener. An eccentrically mounted cam housing is rotatably supported about the inner sleeve. The cam housing is positioned prior to the torquing process being initiated such that a high point of the housing faces a portion of the backup wrench. After the torquing process is complete and the backup wrench is forced tightly into contact with the cam housing, the cam housing can be rotated such that a gap is created between the backup wrench and reaction cam. The reaction cam then can be easily removed from the adjacent component and the backup wrench easily removed from the fastener.
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Inventors:
James A. Dyland
Application Number:
JP2001173864A
Publication Date:
December 05, 2012
Filing Date:
June 08, 2001
Export Citation:
Assignee:
The Boeing Company
International Classes:
B25B21/00; B25B23/00
Domestic Patent References:
| JP50131199A |
Foreign References:
| US5050464 |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori