Removable roller for loader |
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| 申请号 | US46445774 | 申请日 | 1974-04-26 | 公开(公告)号 | US3893517A | 公开(公告)日 | 1975-07-08 |
| 申请人 | NORVELL KARL A; | 发明人 | NORVELL KARL A; | ||||
| 摘要 | A vehicular loader has a bucket which can be raised or lowered. A hollow horizontal roller which can be filled with water or emptied has an axis extending transversely to the longitudinal axis of the loader. The roller is detachably secured to the bucket in such manner that the roller when in place is freely rotatable about its own axis. The roller can be manufactured to fit various types and sizes of end loaders. | ||||||
| 权利要求 | 1. In combination with a vehicular loader having a bucket secured to support arms whereby the bucket can be raised or lowered: A HORIZONTAL HOLLOW ROLLER HAVING AN AXLE EXTENDING TRANSVERSELY TO THE LONGITUDINAL AXIS OF THE LOADER, SAID ROLLER HAVING FILLER AND DRAIN PLUG MEANS WHEREBY THE ROLLER CAN BE FILLED WITH WATER OR EMPTIED; FIRST ROLLER SUPPORT MEANS SECURED TO THE SIDES OF THE BUCKET AND EXTENDING BELOW THE BOTTOM OF THE BUCKET; SECOND SUPPORT MEANS CONNECTED TO THE ROLLER TO BE FREELY ROTATABLE ABOUT ITS OWN AXIS, THE SECOND MEANS DETACHABLY ENGAGING THE FIRST MEANS; AND OUTRIGGER MEANS CONNECTED TO THE FIRST MEANS FOR SUPPORTING THE FIRST MEANS IN VERTICAL POSITION WHEN THE LOADER IS NOT IN USE TO FACILITATE EASE OF CONNECTING OR DISCONNECTING THE ROLLER. 2. The combination of claim 1 wherein said outrigger means includes two elongated members pivotally secured at one set of ends to the first means on one side of the roller and two elongated members pivotally secured at the other set of ends to the first means on the opposite side of the roller, each member having a foot pivotally secured to its opposite end, said members extending inclinedly downward and outward to support the first means and being disposed vertically when not in use. 3. The combination of claim 2 wherein said first means includes guide and support pockets and support members removably disposed in the pockets. |
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