Support fixture

Details Support fixture Support fixture

2005-06-07

2005-06-07

Fridie, Jr., Willmon (Department: 3722)

Turning

Lathe

Work rest

C082S164000, C082S127000

Reexamination Certificate

active

06901831

ABSTRACT:
In a fixture for supporting a workpiece in a machine tool by means of two support elements held in a housing with the workpiece lying on them, the support elements are configured as levers held in a rotating mounting in the housing, the levers being driveably connected together by means of a threaded spindle. The threaded spindle has counter-rotating thread sections in areas corresponding to the support elements, and each of the counter-rotating thread sections of the spindle engage in a sliding block, the sliding blocks being rotatably mounted in holes in the support elements. The threaded spindle is provided with a device for locking the support elements in a set operating position. The two support elements are jointly adjustable and lockable, so that they can be set and readjusted within a short time and in a manner so that production inaccuracies are precluded.

REFERENCES:
patent: 4517866 (1985-05-01), Bazuin
patent: 4546681 (1985-10-01), Owsen
patent: 5347897 (1994-09-01), Rouleau
patent: 5525017 (1996-06-01), Asada
patent: 5960689 (1999-10-01), Warren
patent: 0988923 (2000-03-01), None

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