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:
Jan. 10, 1989
Filed:
Apr. 24, 1987
Eugene W Schmitt, Lockport, IL (US);
Sloan Valve Company, Franklin Park, IL (US);
Abstract
A combination in-line brake slack adjuster and air chamber for connection to a vehicle brake shaft lever arm includes an air chamber and a piston movable in the air chamber. The slack adjuster is of the compression type and is coaxially attached at one end to the piston and at the opposite end is adapted for connection to a vehicle brake shaft lever arm. The slack adjuster reacts to a coaxially applied brake application force by the piston to apply a force to the brake shaft lever arm and automatically takes up and lets out slack as determined by movement to a full brake application position to maintain a generally uniform travel of the piston during brake application.