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. 01, 1985
Filed:
Mar. 04, 1983
Applicant:
Inventors:
Robert G Haas, Georgetown, OH (US);
John R Hasz, Fayetteville, OH (US);
David B Wood, III, West Chester, OH (US);
Assignee:
Cincinnati Milacron Inc., Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23B / ; B23B / ;
U.S. Cl.
CPC ...
82 3 / ; 74826 ; 408 35 ; 408143 ; 82DI / ;
Abstract
A facial relief and seal creates a closed damping chamber between the spindle end face and adjacent tool support plate. A plurality of tools are located on the face plate near the outer periphery. In one embodiment, a viscous medium, such as oil, is provided in the damping chamber. In an alternate embodiment, a visco-elastic material, such as PVC, is provided in the damping chamber. Relative movement between the spindle end face and the tool support plate will cause vibration damping.