Circular saw bench including a work piece feeding apparatus
AssigneeRobert Bosch GmbH
InventorRudolf Fuchs
Life of this patent
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Abstract
The invention relates to a machine-tool, especially a circular saw bench. The machine-tool has a clamping device that can be moved with the work piece in an advancing direction and which is guided at a certain height in relation to the workbench. The clamping device is used to support the work piece, in a carrying manner, in the region of the clamping device, in relation to the workbench.
Claims9
An apparatus used with a power tool, the power tool having a work table with a work piece support surface for supporting a work piece, the apparatus comprising:
- a guide slidably mounted to the work table to slide in an infeed direction relative to the work piece support surface;
- a work piece support carried by said guide, said work piece support having a clamping device and a work piece sliding fence, said clamping device operatively mounted to said work piece sliding fence in both a clamping position and an unclamping position,
- said clamping device including:
- a lower clamping element having a work piece contacting element and a vertical shaft, said work piece contacting element connected to the vertical shaft for movement therewith and configured and arranged relative to the work piece support surface to be situated at least at a height of the work piece support surface, wherein the lower clamping element is adjustable to adjust a vertical position of said work piece contacting element relative to the work piece support surface of the work table, and
- an upper clamping element slidably supported on the vertical shaft for vertical adjustment relative to the work piece contacting element to press the work piece against the work piece contacting element;
- and
- said work piece sliding fence arranged relative to the work piece contacting element to contact the work piece when the work piece is clamped against the work piece contacting element and the clamping device is connected to the work piece sliding fence,
- wherein said upper clamping element is arranged in a position overlapping the guide in relation to the work piece support surface.
An apparatus used with a power tool, the power tool having a work table having a work piece support surface that defines a table plane, the apparatus comprising:
- a guide slidably mounted to the work table to slide in an infeed direction relative to the work piece support surface,
- a work piece support carried by said guide, said work piece support including a clamping device, said clamping device operatively mounted to said guide in both a clamping position and an unclamping position,
- said clamping device including:
- a lower clamping element having a work piece contacting element and a vertical shaft, said work piece contacting element connected to the vertical shaft for movement therewith and configured and arranged relative to the work piece support surface to be situated at least at a height of the work piece support surface, and said vertical shaft carried by said guide, and
- an upper clamping element slidably supported on the vertical shaft for vertical adjustment relative to the work piece contacting element to press a work piece against the contacting element,
- wherein the work piece contacting element is adjustable in its vertical position relative to the table plane and wherein the lower clamping element includes a ratchet mechanism adjustably connecting the lower clamping element to the guide for adjusting the vertical position of the work piece contacting element relative to the guide and relative to the table plane.
Dependencies are inferred from the claim text.