The invention discloses a multilayered sliding member and a rack guide rack-and-pinion type steering apparatus for an automobile using the same. Disclosed is a multi-layer sliding member (51) that comprises a back plate (52) made of a steel plate, a porous sintered metal layer (53) formed integrally on the front face of the back plate (52), and a sliding layer (54) that is made of a synthetic resin composition that fills the pores and coats the surface of the porous sintered metal layer (53). The synthetic resin composition comprises 5-30 wt% barium sulfate, 1-15 wt% magnesium silicate, 1-25 wt% phosphate, 0.5-3 wt% titanium oxide and the remainder ethylene tetrafluoride resin.
Multilayered sliding member and rack guide rack-and-pinion type steering apparatus for automobile using the same
2015-10-28
Patent
Electronic Resource
English
IPC: | B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B62D MOTOR VEHICLES , Motorfahrzeuge / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen / F16C SHAFTS , Wellen / F16H Getriebe , GEARING |
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