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:
Mar. 29, 1977
Filed:
Jul. 31, 1975
Ernst Lohmann, Duisburg, DT;
Hans-Joachim Sacht, Duisburg-Rahm, DT;
Berkel GmbH, Duisburg, DT;
Abstract
Apparatus for weighing goods or articles which includes a movement and indication assembly having a movement means and an indication means driven by the movement means wherein the movement means exhibits hysteresis between weighing operations involving increasing and decreasing weights of goods, a weighing platform on which the goods or articles are received for the weighing operations, a bar linkage mechanism between the weighing platform and the movement means, and a counterforce means connected to the bar linkage mechanism. An extension member is provided in the bar linkage mechanism to eliminate the hysteresis effect in the movement means to reflect greater accuracy in the indication means.