Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Dunlop Rubber Co Ltd
Original Assignee
Dunlop Rubber Co Ltd
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Filing date
Publication date
Application filed by Dunlop Rubber Co LtdfiledCriticalDunlop Rubber Co Ltd
Publication of ES258031A1publicationCriticalpatent/ES258031A1/en
Casting Or Compression Moulding Of Plastics Or The Like
(AREA)
Abstract
Calendering apparatus for applying a layer of rubber or other flexible and elastic material to each side of a sheet of fabric material, comprising a plurality of calendering rolls, a plurality of support blocks, one from each end of each roll, a plurality of adjustment screws for adjusting the gripping distance between adjacent calendering rollers, a screw for the support block at each end of at least one of the rollers, the adjusting screw having a piston disposed coaxially thereon, said piston received sliding in a cylinder and connected to its associated support block, so that the roller associated with said block is movable with the piston towards and from an adjacent roller, the slack in the screw being prevented by the application of hydraulic pressure to the cylinder on one side of the piston. (Machine-translation by Google Translate, not legally binding)
ES0258031A1959-05-191960-05-12A calender apparatus (Machine-translation by Google Translate, not legally binding)
ExpiredES258031A1
(en)
Improvements in the construction of cylinders or rollers to treat pressure articles in the form of band (Machine-translation by Google Translate, not legally binding)