Windscreen wiper system for vehicle - uses retaining ring to hold sealing ring in position in bearing housing with guide element formed of spherical indentation
摘要
The sealing ring (15) is held in the bearing housing (11) by means of a retaining ring (14). The imaginary intersection surface of a segment of the retaining ring has a symmetry axis vertical to the central axis of the retaining ring. The guide element may be a spherical indentation (12) which lies on the indentation ball bearing surface of the bearing housing (11). The outer face of the retaining ring forms a ball zone. ADVANTAGE - Creates a sealed bearing composed of few parts, which are simple and cost-effective to produce.
申请公布号
DE4223998(A1)
申请公布日期
1994.01.27
申请号
DE19924223998
申请日期
1992.07.21
申请人
SWF AUTO-ELECTRIC GMBH, 74321 BIETIGHEIM-BISSINGEN, DE
发明人
MAYER, GUENTER, 7146 TAMM, DE;SCHOLL, WOLFGANG, 7121 GEMMRIGHEIM, DE