EP 1540286 A1 20050615 - ROTATIONAL AND/OR TILTING ANGLE RECORDING DEVICE FOR A BALLJOINT
Title (en)
ROTATIONAL AND/OR TILTING ANGLE RECORDING DEVICE FOR A BALLJOINT
Title (de)
DREH- UND/ODER KIPPWINKELERFASSUNGSEINRICHTUNG FÜR EIN KUGELGELENK
Title (fr)
DISPOSITIF DE DETECTION D'ANGLE DE ROTATION ET/OU D'INCLINAISON POUR UN JOINT A ROTULE
Publication
Application
Priority
- DE 0303102 W 20030917
- DE 10243399 A 20020918
Abstract (en)
[origin: WO2004029556A1] The invention relates to a rotational and/or tilting angle recording device for a balljoint, whereby at least one magnet (2), in particular, a permanent magnet is arranged in the ball (l a) of the joint. A display device (4) displays the magnetic field of the at least one magnet (2) by means of the magnetooptical effect and an image recording device (10) records the information displayed by the display device (4). A data processing unit calculates the relative position of the ball (l a) of the joint and the joint housing (3) using the recorded information.
IPC 1-7
IPC 8 full level
G01B 7/30 (2006.01); B60G 7/02 (2006.01); B60G 17/00 (2006.01); B60G 17/019 (2006.01); F16C 11/06 (2006.01); G01B 7/00 (2006.01); G01B 11/26 (2006.01); G01D 5/34 (2006.01)
CPC (source: EP KR US)
B60G 17/019 (2013.01 - EP US); G01D 5/34 (2013.01 - KR); G01D 5/344 (2013.01 - EP US); G01R 33/032 (2013.01 - KR); B60G 2204/11 (2013.01 - EP US); B60G 2204/416 (2013.01 - EP US); B60G 2401/14 (2013.01 - EP US); B60G 2401/17 (2013.01 - EP US)
Citation (search report)
See references of WO 2004029556A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 2004029556 A1 20040408; CN 1324302 C 20070704; CN 1643343 A 20050720; DE 10243399 A1 20040401; DE 10243399 B4 20061005; EP 1540286 A1 20050615; HK 1079565 A1 20060407; JP 2005539238 A 20051222; KR 20050049426 A 20050525; US 2005007225 A1 20050113; US 7171330 B2 20070130
DOCDB simple family (application)
DE 0303102 W 20030917; CN 03806254 A 20030917; DE 10243399 A 20020918; EP 03753310 A 20030917; HK 05111447 A 20051213; JP 2004538722 A 20030917; KR 20047008766 A 20040607; US 91270104 A 20040805