Open end spinning assembly with an opener roll
OwnerFritz Stahlecker, Hans Stahleckerinventors
Life of this patent
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Abstract
Open-end spinning assembly apparatus including an opener roll disposed in and rotatably supported in a bearing carried by an opener roll housing, with the opener roll and roll housing being constructed together as a detachable structural unit so as to accommodate simple exchange of the opener roll and bearing assembly. In preferred embodiments, the opener roll housing is thrust onto a support shaft and held in position by means of a spring supported and carried by a cover plate for the spinning assembly. A supplementary spring is provided for rotatably biasing the opener roll housing toward a position away from driving engagement with a tangential belt whenever said cover plate for the spinning assembly is opened or removed.
Claims20
Spinning assembly apparatus comprising:
- an opener roll housing,
- an opener roll disposed in said housing and being rotatably supported by bearing means at said housing,
- and detachable connecting means for detachably connecting said opener roll housing and opener roll as a structural unit to other spinning machine structures, wherein said connecting means includes a support shaft and a removable cover plate, said cover plate being configured to cover said spinning chamber, and wherein said cover plate is engageably with said opener roll housing to hold said opener roll housing in an operative position with said support shaft extending into a portion thereof.
Dependencies are inferred from the claim text.