Middle sole sloping machine with length/width adjustable rolls

Details Middle sole sloping machine with length/width adjustable rolls Middle sole sloping machine with length/width adjustable rolls

1993-10-07

1994-11-15

Mackey, James

Plastic article or earthenware shaping or treating: apparatus

Press forming means, press reshaping means, or vulcanizing...

Including means to adjust relative position of a roll

100168, 425363, 425368, 425DIG127, B29C 5300, B29D 700

Patent

active

053642570

ABSTRACT:
A middle sole sloping machine includes a base plate, upper and lower rolls each including first and second roll sections and a flexible sloping section which connects the first and second roll sections, a fixed mount plate and a movable mount plate extending upward from the base plate, the movable mount plate being movable relative to the fixed mount plate in a direction parallel to the extending direction of the upper and lower rolls, a device for effecting relative movements between the fixed and movable mount plates along the extending direction of the upper and lower rolls, a second device for effecting vertical movements of the first and second roll sections of the upper and lower rolls, and a third device for rotating the upper and lower rolls.

REFERENCES:
patent: 1114572 (1914-10-01), Barcus
patent: 3670644 (1972-06-01), Hoever et al.
patent: 3856462 (1974-12-01), Mueller
patent: 3871808 (1975-03-01), Ancker
patent: 4171942 (1979-10-01), Missenard
patent: 5061337 (1991-10-01), Fraser

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