ECCENTRIC PRESS Russian patent published in 2017 - IPC B30B1/26 B30B15/00 

FIELD: machine engineering.

SUBSTANCE: press comprises a frame with two uprights, on which is placed a horizontal bearing shaft with an eccentric rocker at its middle part. The shaft is located under the table with the ability to drive on the wheel. At the same time the rocker contacts with this table, for example, through a system of supporting balls. Racks are rolling pins that are pressed into the base frame and act as guides for the table and the slider. The slider has a conical zone for interaction with the racks through the collet. Above the slider the lift strap with button and holes for the collets is installed. Grips have annular shoulder to avoid them through pass through holes in the lift plate. To limit the stroke of collets the plug is provided, and it is rigidly mounted on the lifting plate. When this strap cooperates with the slider to freely move relative to the latter.

EFFECT: compact hand-press design, its versatility, security and ease of management.

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