| 摘要 |
A transporting device with a transporting ball (21) which is mounted in a bearing sleeve (23) using bearing balls (22) is known. Spring devices (26) are provided for holding the bearing sleeve (23) in a casing (20) in a resilient manner. The transporting ball (21) is held on the bearing balls (22) by means of a holding ring (29). First holding devices (28) are provided in order to hold the casing (20) essentially perpendicular to the top of a holding surface (10) in opposition to a force acting on the transporting ball (21). The casing (20) is held in the recess of the holding surface (10) by means of a second locking device (34). The latter are seated on the upper end of the casing (20). To simplify assembly and disassembly, it is proposed to make the external outline of the second holding device (34) larger than that of the casing (20) and to provide locking devices (35, 36) for locking in the holding surface (10), designing the second holding device (34) in such a way that it can be removed as a discrete part when the locking devices (35, 36) have been released so that the casing, with the parts which it contains, can be removed from the recess (13, 14) in the holding surface (10). …<IMAGE>… |
