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:
Dec. 30, 2003
Filed:
Jun. 18, 2002
Applicant:
Inventors:
Adolf Adrian, Ennepetal, DE;
Andreas Nevoigt, Hagen, DE;
Assignee:
Krupp Bilstein GmbH, Ennepetal, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23P 1/500 ;
U.S. Cl.
CPC ...
B23P 1/500 ;
Abstract
A piston-rod scraping ring ( ) of elastic material accommodated in an inward opening groove ( ) in a dashpot cap ( ) and especially intended to scrape water and dirt off a piston rod ( ). The object is to allow the ring to be easily inserted into the groove and secured there until the overall dashpot is assembled. The groove is accordingly higher at its outer circumference and its inner circumference ( ) is deformed, compressing the rim ( ) in place.