| 发明名称 |
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| 摘要 |
A mechanism for moving a cross slide in a multiple-spindle automatic machine has a rotary face cam which is driven by a gear and is angularly adjustable with respect to the gear, a first lever which is pivotable on a first shaft parallel to the axis of the cam and which has a first arm carrying a roller follower for the cam and a second arm having a slot for a sliding block which is mounted on a pin-shaped carrier. The carrier extends through one or more slots of a second lever which is rigid with a second shaft, and the carrier can be fixed to the second shaft in a selected position by means of washers and nuts. The second shaft is rigid with a gear segment which meshes with a toothed rack affixed to and adjustable lengthwise of the slide. The first lever may be a bell crank lever or a straight two-armed lever, and the second lever may have a single arm with a single slot for the carrier of the sliding block or a bifurcated arm with two aligned slots for the carrier. |
| 申请公布号 |
DE2339190(B2) |
申请公布日期 |
1978.07.06 |
| 申请号 |
DE19732339190 |
申请日期 |
1973.08.02 |
| 申请人 |
GILDEMEISTER AG, 4800 BIELEFELD |
发明人 |
WITTKAMP, THEODOR, 4800 BIELEFELD |
| 分类号 |
B23B9/00;B23B21/00;B23Q5/34;(IPC1-7):23Q5/22;23B9/00;23B21/00 |
主分类号 |
B23B9/00 |
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