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. 07, 2023
Filed:
Feb. 27, 2019
Atlas Copco Industrial Technique Aktiebolag, Stockholm, SE;
Massimiliano Cattaneo, Paderno Dugnano, IT;
ATLAS COPCO INDUSTRIAL TECHNIQUE AKTIEBOLAG, Stockholm, SE;
Abstract
A hydraulic braking device for testing industrial screwdrivers is arranged on a braking simulation bench, the braking device being controlled by an actuator and by a hydraulic control circuit which supplies pressure to the device on the basis of the indications of an electronic elaboration unit of the bench. Such a braking device is provided with coupling means for the screwdriver to be subjected to test and measurement transducers controlled by a processing unit, suitable for measuring the torque exerted by the screwdriver and the rotation angle, and such a device includes a memory which can be read and/or written by the bench electronic elaboration unit.