| 摘要 |
PCT No. PCT/DE98/01355 Sec. 371 Date May 28, 1999 Sec. 102(e) Date May 28, 1999 PCT Filed May 15, 1998 PCT Pub. No. WO99/06696 PCT Pub. Date Feb. 11, 1999A piston pump for a slip-controlled motor vehicle brake system, with a piston which, by means of a piston restoring spring, is pressed with an end face that constitutes a strike face against a circumference of a cam. The cam is driven to rotate, wherein the cam is used to drive the piston in a reciprocating stroke motion. In order to be able to inexpensively manufacture the piston as an injection molded part made of plastic, the piston is provided with a cam strike piece made of wear resistant material on the strike face which is in contact with the cam.
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