EP 0191186 A3 19870616 - FLUID-OPERATED DRIVING TOOL
Title (en)
FLUID-OPERATED DRIVING TOOL
Publication
Application
Priority
DE 3502977 A 19850130
Abstract (en)
[origin: US4688645A] A hand-held impact tool operated by a pressure medium includes a work cylinder, a piston movable in the work cylinder by the pressure medium, and an impact member. A pressure medium container, preferably a CO2-cartridge, is immediately attached to the housing of the tool so that no pressure medium conduit system or electric cable system are required. The force of the spring for driving the impact member is adjustable. The tool is provided with a displaceable hand grip and a releasing handle for releasing the impact member.
IPC 1-7
IPC 8 full level
B25C 1/04 (2006.01)
CPC (source: EP US)
B25C 1/04 (2013.01 - EP US)
Citation (search report)
- [X] US 4211352 A 19800708 - ZILKA THOMAS J [US]
- [X] US 3049712 A 19620821 - KHAN JOSEPH A
- [Y] DE 2037866 A1 19710304
- [A] US 3362602 A 19680109 - ANSTETT EDGAR P
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
EP 0191186 A2 19860820; EP 0191186 A3 19870616; DE 3502977 A1 19860731; JP S61178187 A 19860809; US 4688645 A 19870825
DOCDB simple family (application)
EP 85115954 A 19851213; DE 3502977 A 19850130; JP 1698486 A 19860130; US 78375485 A 19851003