EP 1319474 A1 20030618 - Screw driving gun having a slider member provided with a screw guiding spring
Title (en)
Screw driving gun having a slider member provided with a screw guiding spring
Title (de)
Vorrichtung zum Setzen von Schrauben mit einem Schieber, der eine Feder für die Führung der Schrauben aufweist
Title (fr)
Dispositif de vissage avec un élément coulissant pourvu d'un ressort de guidage des vis
Publication
Application
Priority
EP 01310507 A 20011217
Abstract (en)
A screw driving gun includes a barrel 33 extending from a gun housing 31 and defining a shaft-receiving chamber 330C to receive a driving shaft 313 for driving a screw 361, and a slider member 34 coupled slidably to the barrel 33. A front portion 343 of the slider member 34 defines a screw-guiding chamber 343C and is formed with a mounting plate 38 in the screw-guiding chamber 343C. A screw guiding curved spring 37 has a front part 371 fixed on the mounting plate 38 adjacent to an abutting end 3431 of the slider member 34, a rear part 372, a middle biasing part 373 which is disposed between the front and rear parts 371,372 and which has an apex 373A generally aligned with the axis of the screw driving shaft 313, and a curved guiding face 373C that extends from the rear part 372 to the apex 373A. The guiding face 373C can engage the screw 361 when the screw 361 is pushed into the screw-guiding chamber 343C by the screw driving shaft 313 to prevent the screw 361 from inclining relative to the axis of the driving shaft 313. <IMAGE>
IPC 1-7
IPC 8 full level
B25B 23/00 (2006.01); B25B 23/04 (2006.01); B25B 23/10 (2006.01)
CPC (source: EP)
B25B 23/005 (2013.01); B25B 23/045 (2013.01); B25B 23/10 (2013.01); B25B 23/101 (2013.01)
Citation (search report)
- [A] US 6138536 A 20001031 - CHEN SEN-YANG [TW]
- [A] DE 3832343 A1 19900329 - CURTO EDOARDO [DE]
- [A] US 5806381 A 19980915 - LIN CHING CHOU [TW]
- [A] US 5791207 A 19980811 - AHDOOT NED M [US]
- [A] US 5660090 A 19970826 - DERI YOSEF [US]
- [A] PATENT ABSTRACTS OF JAPAN vol. 1996, no. 07 31 July 1996 (1996-07-31)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 01310507 A 20011217