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. 12, 1986
Filed:
Jan. 18, 1985
Applicant:
Inventors:
Oliver R Goetz, Greencastle, PA (US);
Richard D Schnurr, Williamsport, MD (US);
Victor Kronstadt, Hagerstown, MD (US);
Assignee:
Mack Trucks, Inc., Allentown, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16D / ; F16D / ;
U.S. Cl.
CPC ...
1921062 ; 1921 / ; 464 63 ;
Abstract
A very low spring rate vibration-damping clutch and pinion assembly for lowering the resonance of a power train to below the resonant speed of the engine includes a vibration damping clutch with two circumferential rows of springs and a necked-down pinion shaft. The vibration damper is preferably connected to both the pinion shaft and the clutch disk by spline connections.