Plastic article or earthenware shaping or treating: apparatus – Control means responsive to or actuated by means sensing or... – Mold motion or position control
Patent
1975-07-28
1977-07-26
Husar, Francis S.
Plastic article or earthenware shaping or treating: apparatus
Control means responsive to or actuated by means sensing or...
Mold motion or position control
324 71R, 425140, 425170, B29F 106
Patent
active
040380041
ABSTRACT:
A measurement apparatus for use with a molding machine comprising an electrical measurement value transmitter responsive to distance variations for determining the degree of filling of a casting mold, the mold parts of which are supported against one another in the closed position of the mold by means of at least one fluid-operated, for instance, hydraulic displacement device incorporating a closure cylinder and closure piston. One transmitter component of the electrical measurement value transmitter is operatively coupled with the closure cylinder and a second transmitter component of the measurement value transmitter is operatively coupled with the closure piston.
REFERENCES:
patent: 2025719 (1935-12-01), Blau et al.
patent: 2420148 (1947-06-01), Ostergren
patent: 3534442 (1970-10-01), Mahle
patent: 3825386 (1974-07-01), Bello et al.
Briggs William R.
Bucher-Guyer AG Maschinenfabrik
Husar Francis S.
Kleeman Werner W.
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