EP 1455678 A1 20040915 - TOOTHBRUSH DRIVE SHAFT AND METHOD FOR PRODUCTION THEREOF
Title (en)
TOOTHBRUSH DRIVE SHAFT AND METHOD FOR PRODUCTION THEREOF
Title (de)
ZAHNBÜRSTENANTRIEBSWELLE UND VERFAHREN ZU IHRER HERSTELLUNG
Title (fr)
ARBRE D'ENTRAINEMENT DE BROSSE A DENTS ET SON PROCEDE DE REALISATION
Publication
Application
Priority
- DE 10161977 A 20011217
- EP 0212231 W 20021102
Abstract (en)
[origin: WO03051225A1] The invention relates to a toothbrush drive shaft with a shaft piece on which lies a force transmission piece, in particular an eccentric crank piece. The invention further relates to a method for the production of said drive shaft, whereby the force transmission piece and the shaft piece are separately produced and subsequently joined together. According to the invention, the force transmission piece is produced by bending a wire in part to form a helical wound body and pushing the same onto the shaft piece such as to surround the shaft piece and sit thereon in a fixed manner.
IPC 1-7
IPC 8 full level
A61C 17/34 (2006.01); F16H 21/40 (2006.01)
CPC (source: EP US)
A61C 17/222 (2013.01 - EP US); A61C 17/34 (2013.01 - EP US); F16H 21/40 (2013.01 - EP US)
Citation (search report)
See references of WO 03051225A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03051225 A1 20030626; AU 2002361953 A1 20030630; CN 1604760 A 20050406; DE 10161977 A1 20030710; EP 1455678 A1 20040915; US 2005102774 A1 20050519
DOCDB simple family (application)
EP 0212231 W 20021102; AU 2002361953 A 20021102; CN 02825224 A 20021102; DE 10161977 A 20011217; EP 02796539 A 20021102; US 49905504 A 20041112