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:
Oct. 01, 1985
Filed:
Dec. 14, 1983
Applicant:
Inventor:
Zsolt Szabo, Budapest, HU;
Assignee:
Labor Muszeripari Muvek, , HU;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L / ;
U.S. Cl.
CPC ...
251-9 ; 251-4 ; 251 75 ; 137636 ;
Abstract
A bistable valve construction for alternately clamping flexible pipes with a closure member (1) having two closure edges (1a and 1b) which lie parallel with respect to each other, and which depending from the position of the closure member (1) will exert alternately pressure on the pipes, and wherein the flipping of the closure member into one or the other limiting closing position is performed by a biasing flipband (2) of a leaf-type construction.