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:
May. 17, 1983
Filed:
Oct. 14, 1980
Applicant:
Inventor:
Robert T Skinner, High Wycombe, GB;
Assignee:
Lucas Industries Limited, Birmingham, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F04B / ; F04B / ;
U.S. Cl.
CPC ...
417462 ;
Abstract
A rotary drive fuel pump includes a rotary distributor member including a head, in which is located a reciprocable plunger. A ring surrounds the head and has a circumferential recess in which is located a roller. A follower is engaged with the plunger and is engageable with the roller to effect inward movement of the plunger. The roller rolls in the recess after maximum inward movement has taken place to allow rapid outward movement of the plunger.