| 摘要 |
1,075,372. Preventing wear on surfaces of shoot. SKELLEFTEA GUMMIFABRIKS A.B. June 18, 1964 [June 18, 1963; Sept. 10, 1963; Feb. 27, 1964], No. 25226/64. Heading B8S. [Also in Division B2] To prevent wear on a shoot surface, the surface is provided with a rubber wear plate 93-94 having a projection or lifter 92 and a slot 96 which receives an elongated bar therein and is secured to the surface by a fastening means. The wear plates are in side-to-side abutting arrangement as shown and may have additional lifters 95 and may overlap, or may have a common bar. |
