EP 0901550 B1 20001115 - PORTABLE VIBRATION GENERATOR WITH NEEDLE
Title (en)
PORTABLE VIBRATION GENERATOR WITH NEEDLE
Title (de)
TRAGBARER NADELVIBRATOR
Title (fr)
VIBRATEUR A AIGUILLE PORTATIF
Publication
Application
Priority
- FR 9700994 W 19970605
- FR 9607024 A 19960605
Abstract (en)
[origin: WO9746775A1] The invention features a vibration producing apparatus comprising in combination: a tube (6) closed at one of its ends (12); an offcenter body (9); two bearings (10, 11) located inside the tube (6); an axial compression resistant but flexible tubular sleeve (15), extending the tube (6) and of the same external diameter; a flexible sheath (21) contained in the sleeve (15) and formed by two helical strands coiled in opposite directions, a flexible transmission shaft (22); means (26, 27) connecting the tube (6) and the sleeve (15); a rigid fixing head (19), equipped with joining means (40) for coupling the shaft (22) with a connection pin (4) of a driving electric motor (1) associated to the apparatus handling means (2, 3).
IPC 1-7
IPC 8 full level
E04G 21/08 (2006.01)
CPC (source: EP)
E04G 21/08 (2013.01)
Designated contracting state (EPC)
BE CH DE ES FR GB IE IT LI LU MC PT
DOCDB simple family (publication)
WO 9746775 A1 19971211; DE 69703544 D1 20001221; DE 69703544 T2 20010628; EP 0901550 A1 19990317; EP 0901550 B1 20001115; ES 2154046 T3 20010316; FR 2749602 A1 19971212; FR 2749602 B1 19990219
DOCDB simple family (application)
FR 9700994 W 19970605; DE 69703544 T 19970605; EP 97927239 A 19970605; ES 97927239 T 19970605; FR 9607024 A 19960605