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:
Jun. 09, 1987
Filed:
Oct. 10, 1985
Applicant:
Inventors:
George J Yagusic, Litchfield, CT (US);
Michael F Durstin, Harwinton, CT (US);
Assignee:
Durstin Machine & Manufacturing, Inc., Harwinton, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G05B / ;
U.S. Cl.
CPC ...
318592 ; 318568 ; 318562 ;
Abstract
A control for an electric motor which drives a robotic appendage toward and into engagement with an object. In one embodiment, the control causes the robotic appendage to approach the object initially at a relatively high speed to expedite the work operation and then at a relatively low speed prior to impact to protect the object and the motor. A timer is used to determine when to alter the motor speed.