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:
May. 28, 1985
Filed:
Feb. 01, 1983
Applicant:
Inventor:
Lothar F Schaefer, D 7263 Renningen, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K / ; H05K / ;
U.S. Cl.
CPC ...
29764 ; 29239 ; 29267 ; 29758 ;
Abstract
A tool for extracting an electronic slide-in unit from a fixing rack comprises a handle (50) the free end of which carries an elliptic cam member (48). The latter is adapted to be inserted between a front plate (38) of the slide-in unit (16) and a rail (24) of the rack and is dimensioned such that pivoting of the tool causes the front plate (38) to move away from the rack by a distance sufficient to completely overcome the clamping forces of connectors provided on the rack and the slide-in unit, respectively.