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:
May. 20, 1986
Filed:
May. 16, 1983
Applicant:
Inventor:
Klaus Neuhaus, Wuppertal, DE;
Assignee:
Eduard Wille GmbH & Co., , DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B25B / ;
U.S. Cl.
CPC ...
7386223 ; 81483 ; 7386226 ;
Abstract
Device for tightening a screw fastening or the like. The device includes a tubular housing with a head piece for joining with the screw fastening, and a handle for gripping the housing and applying torque thereto. Inside the tubular housing there is a device for adjusting and signaling the torque, as well as a device for measuring the angle of rotation in tightening the screw fastening. The torque device is connected to the angle-of-rotation device in such a way that the angle-of-rotation device is triggered when a certain jointing torque is achieved.