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:
Feb. 29, 2000
Filed:
Feb. 20, 1998
Applicant:
Inventor:
Gordon Maurice Sommer, Plymouth, MI (US);
Assignee:
Midwest Brake Bond Company, Warren, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ;
U.S. Cl.
CPC ...
192 / ; 19211336 ; 192 7012 ;
Abstract
A clutch/brake drive has a brake unit and a clutch unit. The brake unit and clutch unit each include a plurality of interleaved friction plates. The lubrication for the clutch/brake unit includes a plurality of axial and redial passages formed into the friction plates of both the brake unit and the clutch unit. This ensures continuous and adequate supply of lubricant to the clutch and brake to reduce friction and remove generated heat.