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. 16, 1982
Filed:
Feb. 19, 1980
Roland Kaufeldt, S-135 00 Tyreso, SE;
Other;
Abstract
A method and an apparatus for producing rapid movement and smooth braking and a precisely defined final position of a movable robot arm. For moving the robot arm from a first operative position to a second operative position the robot arm is first driven by a rapidly rotating motor until it comes close to its second operative position, at which time a slowly rotating motor with an associated coupling takes over the drive and reduces the driving speed of the robot arm progressively. When the robot arm reaches its final position a brake is actuated so as to clamp said robot arm.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile