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. 08, 1984
Filed:
Jul. 06, 1982
Applicant:
Inventor:
Donald Worby, Kings Stanley, GB;
Assignee:
Lucas Industries Plc, Birmingham, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ; F02M / ;
U.S. Cl.
CPC ...
417572 ; 2915 / ; 92171 ; 417490 ;
Abstract
A method of manufacturing a fuel injection pump includes the step of broaching a bore in a pump body to accomodate a cylindrical pump barrel. The broached bore is of non-circular section and has at least three flat sides which contact the cylindrical surface of the barrel. In addition the broached bore defines a tongue which locates in a groove in the barrel to prevent rotation of the barrel in the body.