EP 0272725 A3 19900207 - PORTABLE ELECTRIC TOOL WITH BALANCED ORBITAL MOVEMENT
Title (en)
PORTABLE ELECTRIC TOOL WITH BALANCED ORBITAL MOVEMENT
Publication
Application
Priority
IT 2419586 U 19861222
Abstract (en)
[origin: EP0272725A2] The portable electric tool comprises a driving shaft (50), an eccentric (24) rotated by the driving shaft (50), a turning support (23) for an operating element (22) mounted on said eccentric (24) and a counterweight (49) to balance the eccentric (24). The eccentric (24) and the counterweight (49) constitute a single piece which is mounted on an axial extension (21) of the driving shaft (50).
IPC 1-7
IPC 8 full level
B24B 23/03 (2006.01); B24B 45/00 (2006.01)
CPC (source: EP)
B24B 23/03 (2013.01); B24B 45/006 (2013.01)
Citation (search report)
- [Y] EP 0102107 A1 19840307 - CHICAGO PNEUMATIC TOOL CO [US]
- [Y] US 3364625 A 19680123 - SOGGE OLIN D
- [A] FR 2220347 A1 19741004 - HEFFRAN EDWARD [US]
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0272725 A2 19880629; EP 0272725 A3 19900207; IT 209516 Z2 19881010; IT 8624195 V0 19861222
DOCDB simple family (application)
EP 87202310 A 19871125; IT 2419586 U 19861222