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. 23, 1982
Filed:
Mar. 06, 1980
Applicant:
Inventor:
James W Erker, Mentor, OH (US);
Assignee:
Towmotor Corporation, Mentor, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B60T / ; F16D / ;
U.S. Cl.
CPC ...
188109 ; 180273 ;
Abstract
A seat operated parking brake assembly for lift trucks and the like normally imposes an overload force on a caliper-type brake thereof, after the brake has been engaged. The present invention provides an arrangement (34 or 34') for maintaining a brake (20) of this type in its disengaged condition when a seat (11) is maintained in a first position under the weight of an operator and for isolating continued movement of the seat (11) from the brake (20), after the brake (20) has been engaged in response to initial movement of the seat (11).