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:
Nov. 27, 1984
Filed:
Aug. 11, 1983
Applicant:
Inventors:
Don A Berlincourt, Russell Township, Cuyahoga County, OH (US);
Kendall A Pim, Cleveland Heights, OH (US);
Joseph L Randles, Willoughby Hills, OH (US);
Assignee:
Channel Products, Inc., Chesterland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
310339 ;
Abstract
A new and improved piezoelectric high voltage impact mechanism uses an actuator with slanted internal walls to tilt a straight actuating spring. The spring constrains a hammer so that the hammer is held on a ledge in the body as actuation is initiated. Energy is stored in the spring during actuation and the actuator pushes the hammer off the ledge, initiating the impact. Component parts and assembly are simplified compared with prior art devices.