EP 0130465 B1 19870520 - TORQUE APPLYING TOOL
Title (en)
TORQUE APPLYING TOOL
Publication
Application
Priority
DE 3323904 A 19830702
Abstract (en)
[origin: EP0130465A1] 1. Torque applying tool comprising a rotary head (16) adapted to be applied to a workpiece, a hydraulic cylinder (10) whose piston (12) is connected via a hinge means (14, 15, 17) to a first pivot point (15) of the rotary head (16), an arm (30) supported at the cylinder housing (11) of the hydraulic cylinder (10), and connected to a second pivot point of the rotary head (16) via a second hinge (34) which - with respect to the axis of the rotary head (16) - is provided at an angular distance to the first pivot point (15), and a supporting member (37) for supporting the cylinder housing against a stationary abutment, characterized in that the arm (30) is fixed rigidly and dismountably at the cylinder housing (11), that the hinge means (14, 15, 17) is so designed that it adapts itself to swivel movements of the first pivot point (15) relative to the cylinder axis, and that at least one further arm (30a) is provided which is distinguished from the first arm (30) by a different arrangement of the pivot point for the second hinge (34) with respect to the cylinder housing, and which is interchangeable against the first arm (30).
IPC 1-7
IPC 8 full level
B25B 21/00 (2006.01)
CPC (source: EP)
B25B 21/005 (2013.01); B25B 23/0078 (2013.01)
Designated contracting state (EPC)
AT BE CH FR GB IT LI LU NL SE
DOCDB simple family (publication)
EP 0130465 A1 19850109; EP 0130465 B1 19870520; AT E27238 T1 19870615; DE 3323904 A1 19850110; JP S6039076 A 19850228; ZA 844757 B 19850227
DOCDB simple family (application)
EP 84107023 A 19840619; AT 84107023 T 19840619; DE 3323904 A 19830702; JP 13706484 A 19840702; ZA 844757 A 19840622