Bobbin elevators in bobbin transport devices

Details Bobbin elevators in bobbin transport devices Bobbin elevators in bobbin transport devices

1977-04-08

1979-05-08

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 41, 414634, 414911, B65H 5420, B65H 6706

Patent

active

041532112

ABSTRACT:
Bobbin transport devices with a swingable carrier and a bobbin receiving member adapted in a first pivot position to align with a bobbin on a winding machine, a second swingable carrier with its own bobbin receiving member which aligns with the first bobbin receiving member, a shifting member for varying the distance between the two bobbin receiving members, e.g., a piston rod adapted to engage the bobbin on a slide or trolley member for one swingable carrier, and a rack and pinion or pressurized fluid operated lift for the aforementioned structures.

REFERENCES:
patent: 854961 (1907-05-01), McCarthy
patent: 3729102 (1973-04-01), Shumaker
patent: 3858736 (1975-01-01), French, Jr. et al.
patent: 3881603 (1975-05-01), Stotler et al.
patent: 3964723 (1976-06-01), Schippers et al.
patent: 3999665 (1976-12-01), Rogers
patent: 4023743 (1977-05-01), Schippers
patent: 4039092 (1977-08-01), Schar
patent: 4041686 (1977-08-01), Inaba et al.

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