Textile twister mechanism
AssigneeSKF Compagnie d'Applications Mechaniques
InventorAlbert Simon
Life of this patent
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Abstract
The spool carrier of a double twist textile twister is held in space by connecting it to two rotatable assemblies which rotate respectively about a centered axis and an oblique axis. The obliquely oriented assembly is connected to the spool carrier by means of bearings in a bearing housing, the exterior surface of which has two oppositely facing, transversely oriented convex cylindrical surfaces. A base on the spool carrier has depending portions with planar interior faces which engage the convex cylindrical surfaces with a minimum of play.
Claims3
A double-twist twister mechanism comprising a centered rotatable assembly and an oblique rotatable assembly which overlap each other and are connected together by a coupling for concurrent rotation, a spool carrier rotatably connected to both of said rotatable assemblies, said oblique assembly being connected to the spool carrier by means which includes a bearing housing and bearings which support one end of the oblique assembly for rotation in the bearing housing, said housing having an exterior surface with two oppositely facing convex cylindrical surfaces which are transversely oriented relative to the rotational axis of the oblique assembly, said spool carrier including a base piece with two opposite depending portions which have parallel planar internal surfaces spaced apart to contact the convex surfaces of the housing with a minimum of play.
Dependencies are inferred from the claim text.