Plastic article or earthenware shaping or treating: apparatus – Press forming means – press reshaping means – or vulcanizing... – Cooperating endless belts
Patent
1980-02-12
1981-11-10
Flint, Jr., J. Howard
Plastic article or earthenware shaping or treating: apparatus
Press forming means, press reshaping means, or vulcanizing...
Cooperating endless belts
B29C 1500
Patent
active
042995515
ABSTRACT:
A support element for supporting a rotatable belt in a double belt press, which element includes a central portion presenting a reaction zone in which pressing forces are generated and end portions enclosing the central portion and defining belt return regions for the rotatable belt, is composed of a first part defining the central portion, a second part defining one end portion coextensive with the first part along a meeting plane and movable relative to the first part, components establishing a pivot connection between the parts along one edge of the meeting plane, and two piston-cylinder units mounted between the parts in the vicinity of the edge of the meeting plane opposite the one plane and spaced apart in a direction parallel to the axis of the pivot connection between the parts, the units being arranged to pivot the parts away from one another under the action of pressure medium in the cylinders of the units and to produce respectively different operating forces.
REFERENCES:
patent: 4015921 (1977-04-01), De Mets
patent: 4017248 (1977-04-01), Dieffenbacher et al.
patent: 4140455 (1979-02-01), De Mets
LandOfFree
Belt tensioning and control for double belt presses does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Belt tensioning and control for double belt presses, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Belt tensioning and control for double belt presses will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2360659