EP 2295202 A1 20110316 - Wrench for providing two operative modes
Title (en)
Wrench for providing two operative modes
Title (de)
Schlüssel zur Bereitstellung von zwei Betriebsmodi
Title (fr)
Clé pour fournir deux modes opérationnels
Publication
Application
Priority
EP 09170366 A 20090915
Abstract (en)
A wrench includes a handle (10), a yoke (20), a shaft (11), a head (30), a mandrel (40), a first transmitting unit and a second transmitting unit. The shaft (11) includes a first section securely connected to the handle (10) and a second section rotationally inserted in the yoke (20). The head (30) is pivotally connected to the yoke (20). The mandrel (40) is inserted through the head (30). The first transmitting unit can be used to transmit a small torque to the mandrel (40) from the handle (10) spun relative to the yoke (20). The second transmitting unit can be used together with the first transmitting unit to transmit a large torque to the mandrel (40) from the handle (10) pivoted together with the yoke (20).
IPC 8 full level
B25B 13/46 (2006.01); B25B 13/48 (2006.01)
CPC (source: EP)
B25B 13/466 (2013.01); B25B 13/467 (2013.01); B25B 13/481 (2013.01); B25G 1/063 (2013.01); B25G 3/38 (2013.01)
Citation (applicant)
- EP 0486710 A1 19920527 - WILLIAMS THOMAS A III [US]
- US 4545267 A 19851008 - SHUMWAY WARREN R [US]
- US 5105688 A 19920421 - WILLIAMS III THOMAS A [US]
- US 6070499 A 20000606 - WISBEY JAMES HARRY [GB]
- WO 8803999 A1 19880602 - WILLIAMS THOMAS A [US]
- WO 9207692 A1 19920514 - MIDLAND DESIGN INC [CA]
- TW 494828 B
- US 2005155468 A1 20050721 - CHU TE-CHEN [TW]
Citation (search report)
- [X] US 2005155468 A1 20050721 - CHU TE-CHEN [TW]
- [A] US 2006201288 A1 20060914 - CHEN SIOU Y [TW]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2295202 A1 20110316; EP 2295202 B1 20120523; ES 2387651 T3 20120927
DOCDB simple family (application)
EP 09170366 A 20090915; ES 09170366 T 20090915