Web tensioning system

Details Web tensioning system Web tensioning system

1988-02-22

1989-06-13

Levy, Stuart S.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 7553, B65H 5938

Patent

active

048384984

ABSTRACT:
A printing press web tensioning system comprising a motion driven belt drive for the paper reel, dancer roll means, pneumatic means for changing the tension required for deflection of the dancer roll and control means for automatically varying operating values of subcomponents of the tensioning system to carry out webbing, slack removal, start up and normal running operation.

REFERENCES:
patent: 2997248 (1961-08-01), Chase et al.
patent: 3061227 (1962-10-01), Peterson
patent: 3083602 (1963-04-01), Obenshain
patent: 3416051 (1968-12-01), Pinto et al.
patent: 3822838 (1974-07-01), Butler, Jr. et al.
patent: 3936008 (1976-02-01), Crum
patent: 4000865 (1977-01-01), Gaskins
patent: 4159808 (1979-07-01), Meihofer

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