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:
Feb. 07, 1989
Filed:
Feb. 17, 1988
Applicant:
Inventor:
Erich Ableitner, Remseck, DE;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01L / ;
U.S. Cl.
CPC ...
123 9055 ; 123 9056 ;
Abstract
A cup tappet is disclosed which has a hydraulic play compensation device for a breather valve of an internal-combustion engine. The play compensation device includes a play compensating element which is composed of components of the cup and of the valve shank in order to simplify the cup tappet structurally.