Textiles: spinning – twisting – and twining – Apparatus and processes – Unitary multiple twist devices
Patent
1979-10-09
1981-03-10
Watkins, Donald
Textiles: spinning, twisting, and twining
Apparatus and processes
Unitary multiple twist devices
57130, 308149, D01H 1135, F16C 3508
Patent
active
042546141
ABSTRACT:
A device for preventing a spindle of an open-end spinning frame, which device comprises a rotatable spindle having a rotor attached at one end thereof and a shaft, formed at the other end thereof, to be pressed by a running belt, a bearing casing for rotatably supporting the spindle, a holder for holding the bearing casing via a pair of resiliently yieldable members. At least one of the resiliently yieldable members are detachably mounted on a sleeve detachably secured to the bearing casing. A labyrinth seal is formed between the rotor and the sleeve.
REFERENCES:
patent: 3874751 (1975-04-01), Okubo et al.
patent: 3875732 (1975-04-01), Ellingham
patent: 3911659 (1975-10-01), Mandl
patent: 3958846 (1976-05-01), Donner
patent: 3972172 (1976-08-01), Waleckx
patent: 3981132 (1976-09-01), Miyazaki et al.
patent: 4116505 (1978-09-01), Stahlecker
Mitsuya Kinpei
Miyamoto Noriaki
Shiraki Masao
Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
Watkins Donald
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