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. 13, 2002
Filed:
Mar. 30, 2001
Edgardo Y Estacio, Itasca, IL (US);
International Engine Intellectual Property Company, L.L.C., Warrenville, IL (US);
Abstract
The present invention provides a compact injector hold down clamp assembly that allows for disassembly of the fuel injector from a cylinder head without prying the fuel injector from the cylinder head. The injector hold down clamp assembly comprises a clamp having a fastener channel and a retainer ring bore, a fastener with a retainer ring section that is operatively inserted in the fastener channel, and a retaining ring that is operatively attached to the fastener retainer ring section. The retaining ring acts on the retainer ring bore during disassembly and thereby allows the fuel injector and injector hold down clamp assembly to be removed simultaneously. The retaining ring is a partial ring that extends about 230 degrees. The injector clamp further comprises a rear clamp seat, and a first and second a clamp arm that engage the fuel injector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile