Title (en)

Pneumatic electric screwdriver

Title (de)

Druckbetriebener Kraftschrauber mit Messabschnitt

Title (fr)

Visseuse sous pression

Publication

EP 2113341 A3 20091223 (DE)

Application

EP 09168184 A 20020703

Priority

• EP 02754816 A 20020703
• DE 20111326 U 20010707
• DE 20112833 U 20010802

Abstract (en)

[origin: EP2113341A2] The hydraulic wrench or screw fastener has a drive part (10) and a function part (11) with a housing (14). The housing contains a ratchet arm driven by the drive part. The ratchet arm drives a shaft (17) running through the housing. The shaft has a pick up and a measuring section which determines the torque. The measuring section is arranged at least partly in the part of the shaft surrounded by the housing.

IPC 8 full level

B25B 21/00 (2006.01); B25B 23/14 (2006.01)

CPC (source: EP)

B25B 21/005 (2013.01); B25B 23/14 (2013.01); B25B 23/1456 (2013.01)

Citation (search report)

• [DY] DE 29607207 U1 19970821 - WAGNER PAUL HEINZ [DE]
• [Y] DE 3922860 A1 19910117 - BOSCH GMBH ROBERT [DE]
• [Y] US 4608872 A 19860902 - MAYER EBERHARD [DE], et al
• [A] US 4794826 A 19890103 - FRANKS NEAL S [US]

Designated contracting state (EPC)

DE ES FR GB IT

DOCDB simple family (publication)

DE 20112833 U1 20021114; DE 20111326 U1 20010927; EP 2113341 A2 20091104; EP 2113341 A3 20091223; EP 2113341 B1 20130410; ES 2416106 T3 20130730

DOCDB simple family (application)

DE 20112833 U 20010802; DE 20111326 U 20010707; EP 09168184 A 20020703; ES 09168184 T 20020703