Advancing material of indeterminate length – By orbitally traveling material-engaging surface – On endless belt or chain
Patent
1996-07-12
1997-12-30
Mansen, Michael
Advancing material of indeterminate length
By orbitally traveling material-engaging surface
On endless belt or chain
1988037, 403327, 403375, B65H 2000, B65G 4784, F16D 100
Patent
active
057020442
ABSTRACT:
A movable spring end of a compression spring being stopped on a guide spindle by a special stop piece. The stop piece which is designed nonelastic and can therefore be manufactured of a nonrusting material, it thereby guarantees a hygienically satisfactory device, in particular when contacting food. The stop piece can be used particularly advantageously in tensioning pieces on conveyor chains, which are suited for the transport of packaging foil bands in packaging machines.
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patent: 4601421 (1986-07-01), Natterer et al.
patent: 4826065 (1989-05-01), Natterer et al.
patent: 5364201 (1994-11-01), LaBarre
Christmann Norbert Ernst
Fries Gerhard
Mansen Michael
Tetra Laval Convenience Food GmbH & Co. KG
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