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Machine translation
1. (WO1981001955) CHUCK WRENCH FOR DENTAL HANDPIECES
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/001955    International Application No.:    PCT/US1980/001671
Publication Date: 23.07.1981 International Filing Date: 12.12.1980
IPC:
A61C 1/14 (2006.01)
Applicants:
Inventors:
Priority Data:
109395 03.01.1980 US
Title (EN) CHUCK WRENCH FOR DENTAL HANDPIECES
(FR) MANDRIN POUR INSTRUMENT DENTAIRE
Abstract: front page image
(EN)A chuck wrench (10) for dental handpieces (50) in which the wrench has a unitary handle (11) that may be easily gripped by a user for coupling the wrench to the head (52) of a handpiece (50) for adjusting the collet chuck (55) thereof. The wrench includes a rigid shaft (17) of non-circular cross section secured to the wrench body (11) and at least one spring-loaded lug pin (19) located alongside the shaft (17) for keying the rotor (53) of the handpiece (50) to the handpiece cap (57).
(FR)Un mandrin (10) pour des instruments dentaires (50) possede un manche (11) qui peut etre saisi facilement par un usager pour accoupler le mandrin a la tete (52) d'un instrument (50) pour en ajuster le collet (55). Le mandrin comprend un arbre rigide (17) de section non circulaire fixe au corps du mandrin (11) et au moins un ergot (19) arme avec un ressort positionne le long de l'arbre (17) pour claveter le rotor (53) de l'instrument (50) sur le chapeau de l'instrument (57).
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)