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:
Jul. 16, 1991
Filed:
Dec. 28, 1989
Applicant:
Inventor:
Louis Guironnet, Lyon, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G21C / ;
U.S. Cl.
CPC ...
376248 ; 376260 ; 72386 ;
Abstract
The device comprises a work tool (35) fixed on a crossed displacement carriage device (26). The tool comprises a sliding block (42) mounted so as to move in a guide ( 39). A bearing stop (45) is fixed to the end of the slide of the guide (39). A folding hook (43) is fixed to the end of the sliding block (42) in order to engage with the fin (12), the stop (45) bearing against the small plate (10) of the spacer grip. The sliding block (42) may be displaced by a ball remote control.