EP 0733439 A1 19960925 - Support structure of an anvil pin in a cam-type impact wrench
Title (en)
Support structure of an anvil pin in a cam-type impact wrench
Title (de)
Tragstruktur für einen Ambossbolzen in einem Nockenbetätigtem Schlagschrauber
Title (fr)
Structure de support d'une broche d'enclume dans une clé à impulsion, à came
Publication
Application
Priority
EP 95104236 A 19950322
Abstract (en)
The support structure (20) of an anvil pin in a cam-type inpact wrench has a feature in that the distance between centers of the concave grooves (23) in the axial direction in the hammer in which the anvil pin (24) slides to reciprocate is set to be larger than the lumen (22) of the hammer so that the cylindrical anvil pin (24) does not move in the radial direction of the hammer, whereby the anvil pin (24) is not influenced even if the cam release spring (35) rattles a little. <IMAGE>
IPC 1-7
IPC 8 full level
B25B 21/02 (2006.01)
CPC (source: EP)
B25B 21/02 (2013.01); B25B 21/026 (2013.01)
Citation (search report)
- [DY] US 4313505 A 19820202 - SILVERN DAVID H
- [Y] US 4811797 A 19890314 - ANTIPOV GEORGY A [SU], et al
- [A] US 5199505 A 19930406 - IZUMISAWA OSAMU [JP]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DOCDB simple family (application)
EP 95104236 A 19950322