Caterpillar belt trains |
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| 申请号 | US31266563 | 申请日 | 1963-09-30 | 公开(公告)号 | US3211305A | 公开(公告)日 | 1965-10-12 |
| 申请人 | EVERARD DAVENPORT; STEVENS FRANK E; | 发明人 | EVERARD DAVENPORT; STEVENS FRANK E; | ||||
| 摘要 | |||||||
| 权利要求 | 1. IN A CATERPILLAR BELT TRAIN, COMPRISING A PLURALITY OF UNIVERSALLY ARTICULATED, WHEELED UNDERCARRIAGE UNITS, A PLURALITY OF TROUGHED PANS CARRIED BY THE UNDERCARRIAGE UNITS AND TROUGHED FLEXIBLE MEMBRANES JOINING ADJACENT PANS, THE PANS AND THE MEMBRANES CONSTITUTING AN ELONGRATED LOAD-CARRYING SURFACES, THE IMPROVEMENT OF A PAIR OF PARALLEL UPSTANDING WALLS PROJECTING FROM THE EDGES OF THE PANS, HAVING RIGID PORTIONS OVER THE PANS AND FLEXIBLE PORTIONS OVERF THE REGIONS OF THE MEMBRANES AND EXTENDING THE |
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| 说明书全文 | |||||||
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