Plastic article or earthenware shaping or treating: apparatus – Preform reshaping or resizing means: or vulcanizing means...
Patent
1985-08-28
1986-09-09
Flint, Jr., J. Howard
Plastic article or earthenware shaping or treating: apparatus
Preform reshaping or resizing means: or vulcanizing means...
425394, 425406, 4254512, B29C 1700, B29C 300, B29F 100, B30B 1100
Patent
active
046106189
ABSTRACT:
In an hydraulic press, usable as a press for forming composite sheet material, with a press base, several vertical guides extending out of the press base and a cross head slidably arranged on the vertical guides, which cross head is hydraulically clampable to the vertical guides, with a slidable press plate and a press drive, wherein several long stroke hydraulic cylinders are provided for adjusting the cross head and several short stroke hydraulic cylinders create the stroke of the press plate. The vertical guides and the cross head are made with several guide laminations clampable together in order to realize a guide and coupling system at small construction expense.
REFERENCES:
patent: 2820250 (1958-01-01), Stratton
patent: 3545372 (1970-12-01), Mueller
patent: 4457684 (1984-07-01), Gram
patent: 4461164 (1984-07-01), Laviano
patent: 4552524 (1985-11-01), Schmidts et al.
patent: 4565517 (1986-01-01), Brinkmann et al.
Schmidts Klaus
Therolf Dieter
Weber Ulrich
Flint, Jr. J. Howard
Hoesch Aktiengesellschaft
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