| 摘要 |
The device comprises a micrometer adjustment which is built into a ratchet-type stock feeding device for a power operated press. The ratchet-type feed is provided with spaced plates and the spaced plates are provided with parallel extensions to which normally the dragging arm is attached. In accordance with the present invention, the dragging arm is attached to a short shaft extending through a movable block which slides between the two plates. A micrometer adjustment slidably moves the block in any desired position. This provides for a fine adjustment of the drive stroke of the drive shaft.
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