Advancing material of indeterminate length – By orbitally traveling material-engaging surface – On endless belt or chain
Patent
1980-03-28
1981-10-06
McCarthy, Edward J.
Advancing material of indeterminate length
By orbitally traveling material-engaging surface
On endless belt or chain
B65H 1734
Patent
active
042930871
ABSTRACT:
An apparatus for the treatment of a web of material having rolls defining a conveying path of the web includes a mechanism for leading the head end of a web along the conveying path. The mechanism comprises two endless chains on both sides of the conveying path, each having a run thereof extending along the conveying path and a crossbeam connected across the two endless chains for securing the head end of the web during the leading thereof along the conveying path.
REFERENCES:
patent: 1950098 (1934-03-01), Casperson
patent: 2760626 (1956-08-01), Boughton
patent: 3690534 (1972-09-01), Biren
patent: 3881229 (1975-05-01), Reid
Jagenberg Werke
McCarthy Edward J.
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