发明名称 |
UN DISPOSITIVO DE MANIPULACION, PARTICULARMENTE DE PIEZAS DECHAPA METALICA |
摘要 |
A handling mechanism for making a gripping device perform a horizontal transport movement with connecting vertical raising and lowering movements at either end. A parallelogram linkage arrangement carrying the gripping device has one arm pivotally joined to the crank pin of a reciprocally pivoting crank. The upper end of the arm will follow a purely vertical path of movement by means of guides. Two cam follower rollers rotatable about the axis of the crank pin and abutting stationary cam curves impart a circle arc movement to the crank pin with connecting vertical movement segments at both ends, the crank being made in two pivoting parts so that its radius is variable. A device included in the handling mechanism selectively alters the length of stroke of the arm. |
申请公布号 |
ES498172(D0) |
申请公布日期 |
1981.12.16 |
申请号 |
ES19720004981 |
申请日期 |
1980.12.26 |
申请人 |
AB VOLVO |
发明人 |
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分类号 |
B65G47/91;B21D43/04;B21D43/10;B25J9/10;B65G47/90;(IPC1-7):30B15/30;16H21/44 |
主分类号 |
B65G47/91 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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