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Machine translation
1. (WO1981001386) SCREWDRIVER ALLOWING TO DRIVE SCREWS WITH A CERTAIN ANGLE WITH RESPECT TO THE LONGITUDINAL AXIS THEREOF
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1981/001386    International Application No.:    PCT/CH1980/000141
Publication Date: 28.05.1981 International Filing Date: 18.11.1980
IPC:
B25B 15/02 (2006.01), B25B 17/00 (2006.01)
Applicants:
Inventors:
Priority Data:
10283/79 19.11.1979 CH
Title (EN) SCREWDRIVER ALLOWING TO DRIVE SCREWS WITH A CERTAIN ANGLE WITH RESPECT TO THE LONGITUDINAL AXIS THEREOF
(FR) TOURNEVIS PERMETTANT DE VISER DES VIS AYANT UN CERTAIN ANGLE PAR RAPPORT A SON AXE LONGITUDINAL
Abstract: front page image
(EN)The screwdriver comprises at the end of its rod a moving device (1); the rectangular blade is arranged close to the rod (6) and is rotated by a rotation motion of the handle (3). Said device (1) is, preferably, a helicoid pinion gear (1a, 1b) or a conic pinion gear. The mechanism is provided in a casing (7). The screw may be fixed and positioned with a resilient support (5) movable by means of a slider (10), whereupon it may easily be screwed on. Before the screw is screwed on definitely, the support (5) is removed. The rod (6) is introduced through the casing (7) and has at the outer end a four-sided opening to receive a larger blade (2"). Thus, the screwdriver may also be used as an ordinary screwdriver.
(FR)Le tournevis comporte a l"extremite de sa tige un dispositif (1) mobile; la lame rectangulaire est disposee pres de la tige (6) elle est mise en rotation par un mouvement de rotation du manche (3). Le dispositif (1) cite est, de preference, un engrenage a pignon helicoidal (1 a, 1 b) ou un engrenage a pignon conique. Le mecanisme se trouve dans un boitier (7). La vis peut etre fixee et positionnee avec un support (5) elastique deplacable au moyen d"un curseur (10), puis elle peut etre facilement vissee. Avant que la vis soit vissee definitivement, le support (5) est retire. La tige (6) est introduite a travers le boitier (7) et presente a l"extremite exterieure une ouverture a quatre pans pour accueillir une lame (2") plus large. Ainsi le tournevis peut etre utilise egalement comme un tournevis ordinaire.
Designated States:
Publication Language: German (DE)
Filing Language: German (DE)