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:
Aug. 18, 1998
Filed:
Nov. 12, 1996
Abstract
A gear driven adjusting system adjusts the position of adjusting pistons and a load plate in a disc brake. A gear toothed section is mounted to selectably rotate with the eccentric of the disc brake system. Clearance between the eccentric and the gear toothed sector allows some rotation of the eccentric without corresponding rotation of the gear toothed section. Thus, clearance is provided between the friction material and the brake drum in a non-braking position. The gear tooth connection provides a positive drive to the adjustment system and also predictability in the amount of adjustment. An over-torque clutch is positioned in the transmission between the gear toothed section and an adjustment gear. The over-torque connection insures there will not be too much adjustment of the adjusting piston.