The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 06, 2002
Filed:
Jun. 08, 2000
James A. DeLand, Bothell, WA (US);
The Boeing Company, Seattle, WA (US);
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.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile