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:
Nov. 22, 1977
Filed:
Sep. 21, 1976
Applicant:
Inventors:
Ludwig Pietzsch, Karlsruhe, DT;
Knud Overlach, Karlsruhe, DT;
Assignee:
Dr. -Ing. Ludwig Pietzsch, Ettlingen, DT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01L / ;
U.S. Cl.
CPC ...
7314 / ; 338-5 ;
Abstract
The invention relates to a force sensing device which is to be inserted in a force transmitting structural member, like a rope, especially a rope for lifting a jib or a load of a crane. The force sensing device has a flat body provided with weak locations at which strain measuring devices are fixed. The flat body is dimensioned with respect to a high degree of safety against overload, to high duration working stability and reproducibility as well as to a simple and cheap production.