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:
Sep. 15, 1992
Filed:
Jun. 20, 1991
Applicant:
Inventors:
Lorella Annovazzi, Segrate, IT;
Fabio Arpino, Milan, IT;
Assignee:
Industrie Magneti Marelli SpA, Milan, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02N / ;
U.S. Cl.
CPC ...
74-6 ; 74 / ; 74 / ; 7460 / ; 310 89 ;
Abstract
The housing has a bell-shaped end portion with an axial aperture in which the output pinion of the starter motor unit is supported for rotation and a side aperture through which the pinion can mate with a rotary member of the internal combustion engine. The side wall of the bell-shaped portion opposite the side aperture has a recess with a flat wall portion extending in a plane substantially parallel to the axis of the bell-shaped portion.