EP 0080564 A3 19840502 - TORQUE WRENCH
Title (en)
TORQUE WRENCH
Publication
Application
Priority
DE 8134888 U 19811130
Abstract (en)
[origin: EP0080564A2] The invention relates to a torque wrench having a locking means which is arranged between operating handle (1) and screwing tool and which comes into the floating position when a given torque is exceeded, and has as its object the construction of this type of torque wrench in such a way that only the screwed connections produced with the required torque are visually marked, which is achieved in a structurally advantageous manner by arranging, in the region of the locking means, a pulse generator (24) which is actuated upon the change to the floating position and, in the region of the screwing- tool support (4), a paint spray gun (8) which is controlled by the pulse generator (24) and whose spray jet is directed into the region of application of the screwing tool. <IMAGE>
IPC 1-7
IPC 8 full level
B25B 23/15 (2006.01)
CPC (source: EP)
B25B 23/15 (2013.01)
Citation (search report)
- [X] US 3009371 A 19611121 - HINES ALBERT O, et al
- [X] DE 2530077 A1 19770203 - DAIMLER BENZ AG
- [X] DE 1603760 A1 19710114 - DAIMLER BENZ AG
- [Y] US 3719111 A 19730306 - STUDY J
- [Y] US 3693483 A 19720926 - PALMER OAKLEY BUTLER, et al
Designated contracting state (EPC)
AT CH DE FR GB IT LI SE
DOCDB simple family (publication)
EP 0080564 A2 19830608; EP 0080564 A3 19840502; DE 8134888 U1 19820408
DOCDB simple family (application)
EP 82108087 A 19820902; DE 8134888 U 19811130