Workpiece stop for machine-shop apparatus

Details Workpiece stop for machine-shop apparatus Workpiece stop for machine-shop apparatus

1989-01-27

1990-03-27

Watts, Douglas D.

Cutting

With work immobilizer

Work-stop abutment

83212, 83372, 83391, 834687, B26D 701

Patent

active

049110497

ABSTRACT:
A stop assembly is used in combination with a machine that acts at a working station on a workpiece that is fed in a predetermined feed direction through the station. It has a base fixed to the machine adjacent the station and a support having a free end and movable on the base in the direction relative to the station and fixable in positions variably spaced in the direction from the station. A spring extending and incompressible in the direction has an outer end fixed to the free end of the support and an inner end lying between its outer end and the station. This spring is elastically deformable between its ends transverse to the direction. A stop element is fixed to the inner end of the spring and defines a stop surface turned toward and spaced from the station.

REFERENCES:
patent: 1582217 (1926-04-01), Henry
patent: 2572137 (1951-10-01), Grieder
patent: 3185006 (1965-05-01), Mercer et al.
patent: 3638691 (1972-02-01), Larson
patent: 3830125 (1974-08-01), Carmien
patent: 4732066 (1988-03-01), Del Fabro et al.

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