| 摘要 |
Excavator shovel or bucket comprises a number of detachably mounted digging teeth (1), whereby each tooth may be rotated so that an inactive tooth edge (1'') may be brought into an active position. The digging tooth (1) is formed with one single, centrally positioned, anchor hole (2) for fastening to the top or bottom side of a shovel or bucket front piece (5). The top or bottom face of the digging tooth (1) is formed with an engagement means of the pin/hole type (6, 6') equidistant from the centre of the anchor hole (2), said engagement means being formed for easily releasable engagement with a complementary engagement means (7) of the shovel or bucket front piece (5). <IMAGE> |
