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. 14, 1982
Filed:
Jun. 11, 1981
Applicant:
Inventors:
Assignee:
Vorwerk & Co. Interholding GmbH, Wuppertal, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16J / ; F16J / ;
U.S. Cl.
CPC ...
2772 / ; 277152 ; 277165 ; 2772 / ; 220378 ;
Abstract
A sealing arrangement for sealing two tubular members of a floor care device has an elastic ring provided on one of the tubular members and having radially outer and radially inner lips arranged in a V-shaped manner, and a V-shaped edge provided on the end face of the other of the tubular members and cooperating with the radially outer lip of the elastic ring upon movement of the tubular members toward one another.