| 摘要 |
FIELD: transport.SUBSTANCE: railway car draw yoke (100) comprises head part (102) and draw strips (150). One the upper draw strip (150B) abuts on the head part upper section and one lower draw strip (150A) abuts on the head part lower section. Said draw yoke comprises also the rear thrust part (101) abutting on two draw strips so that the head and rear thrust parts are separated by two draw strips. Said rear thrust part comprises the concaved section (110) arranged along the rear thrust part outer surface. Said outer surface is composed of the surface extending along said rear thrust part opposite said head part located between the upper surface of one upper draw strip and lower surface of one lower thrust strip. Curved section extends over the half the width of the rear thrust part outer surface from the first edge of outer surface to the second edge of outer surface.EFFECT: perfected design.17 cl, 4 dwg |
