| 摘要 |
A warehouse crane with individual storage areas for containing tote pans, each tote pan having handles on its opposite end walls. A pair of reversibly driven, counter-rotating endless chains is mounted on the carriage for movement about a generally horizontal, orbital path, each of the chains also having a radially inner pin and and outer pin for movement with their respective chain in orbital paths. The inner pin is pushingly engageable with the handles to push the pans into the storage areas. The outer pin is releasably engageable with the handle of the pans to pull the pans from the storage areas.
|
