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:
Oct. 10, 1989
Filed:
Nov. 19, 1987
Klaus K Nerger, Witten, DE;
Mannesmann Aktiengesellschaft, Dusseldorf, DE;
Abstract
A fixed plate (2) is mounted to an end of a robot or working arm (1) by means of screws (3). The fixed plate (2) has an extraordinary multi-cornered, canted, central opening (2c). A connection plate (4) for a gripper (5) is disposed in this central opening by leaving available a slot X for motion. The fixed plate (2) and the connection plate (4) are provided with bores (2a) and (4a) having conical openings (2b) and (4b) for centering cones (6b) of tapered countersunk pins (6) and (6.1). The diameter of the bores (2b) and (4a) is larger by a factor of two times the size of the available slot for motion as compared to the diameter of the tapered countersunk pins (6).