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:
Apr. 11, 1995
Filed:
Oct. 04, 1993
Applicant:
Inventors:
Heinfried Hoffmann, Frankfurt, DE;
Lothar Kemmler, Morfelden-Walldorf, DE;
Bernd Mann, Wiesbaden, DE;
Assignee:
Samson Aktiengesellschaft, Frankfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01C / ; G05G / ;
U.S. Cl.
CPC ...
73 / ; 74105 ; 74522 ; 91387 ;
Abstract
Position control for pneumatic positioning devices and the like, comprising a sensing lever linked to the drive rod of the positioning device and comprising a measuring lever acting on a measuring system, whereby the one lever is seated on a position control axle with positive lock or form-fit and the other lever is seated on said position control axle with non-positive lock, and comprising at least one detent acting on the measuring lever with which the sensing lever and the measuring lever are brought into an angle relative to one another that corresponds to a zero setting.