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:
Nov. 04, 1980
Filed:
Aug. 31, 1978
Applicant:
Inventors:
Alan C Smith, Newhall, CA (US);
Manfred A Runkel, Valencia, CA (US);
Assignee:
Textron, Inc., Providence, RI (US);
Primary Examiner:
Int. Cl.
CPC ...
F01B / ; F15B / ; F15B / ;
U.S. Cl.
CPC ...
91171 ; 91384 ;
Abstract
A parallel actuator pair force transmission system including a mechanical feedback apparatus capable of detecting differential movement between the actuator pair and providing a feedback signal to control valves phased in such a manner as to correct for and counteract the differential motion between the actuator pair.
Smith, Alan. (1980). Load equilization feedback for parallel channel servo actuators (U.S. Patent No. 4231284). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4231284
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile