EP 1639983 A1 20060329 - Mattress vibrator
Title (en)
Mattress vibrator
Title (de)
Vibrationsgerät für Matratzen
Title (fr)
Appareil de vibration pour matelas
Publication
Application
Priority
EP 04022852 A 20040924
Abstract (en)
A mattress vibrator comprises a mat having a hard plate and an elastic plate which are laminated on each other, and the mat is provided with a vibration generator, a vibrator which generates vibration by operating a moving body in an axial direction of the vibrator is used as the vibration generator, the vibrator is disposed on substantially a central portion of one end of the hard plate, an axis of the vibrator is disposed within a plate thickness of the hard plate.
IPC 8 full level
A61H 23/02 (2006.01)
CPC (source: EP)
A61H 23/0218 (2013.01); A61H 2201/0138 (2013.01); A61H 2201/0142 (2013.01)
Citation (search report)
- [X] US 5442710 A 19950815 - KOMATSU AKIRA [JP]
- [X] US 3019784 A 19620206 - EIDEN MURLYN J
- [X] EP 0684031 A1 19951129 - SU HSIAO BIN [TW]
- [X] DE 1133858 B 19620726 - OWEN KENNETH MURPHY
Designated contracting state (EPC)
CH DE FR GB IT LI NL
DOCDB simple family (publication)
EP 1639983 A1 20060329; EP 1639983 B1 20091202; DE 602004024398 D1 20100114
DOCDB simple family (application)
EP 04022852 A 20040924; DE 602004024398 T 20040924