Textiles: fiber preparation – Assembling – Formed silvers
Patent
1979-03-23
1980-09-30
Rimrodt, Louis
Textiles: fiber preparation
Assembling
Formed silvers
D01G 2300
Patent
active
042247195
ABSTRACT:
An apparatus for feeding a reserve fibre sliver, as in a can creel machine, is shown as having a first piston-cylinder assembly actuatable to first piston-extended and second piston-retracted positions; the piston in turn operatively carries a reserve sliver guide and a second piston-cylinder assembly actuatable to a piston-extended condition and a piston retracted condition whereby when in a piston-extended condition a leading portion is constrained thereby and against a reserve sliver guide to prevent motion by said reserve sliver and whereby when in a piston-retracted condition the reserve sliver is free to move relative to the guide; the second piston-cylinder assembly, the guide and the reserve sliver held against the guide are moved, to a point in close proximity to the path of travel of a particular broken or run-out sliver, by the first piston-cylinder assembly when such is in the first piston-extended position; and the second piston-cylinder assembly, the guide and the reserve sliver carried within the guide are moved linearly away from the point of close proximity by the first piston-cylinder assembly when such is in the second piston-retracted position.
REFERENCES:
patent: 1626954 (1927-05-01), Naumburg
patent: 2608725 (1952-09-01), Strew
patent: 3315321 (1967-04-01), Kobayashi et al.
patent: 3371388 (1968-03-01), Dilles
Rimrodt Louis
Romanski Lon H.
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