The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 27, 1980
Filed:
May. 31, 1978
James W Clayton, Accrington, GB;
Douglas O Clough, Rossendale, GB;
Platt Saco Lowell Limited, Helmshore, GB;
Abstract
A frame construction for an open-end spinning machine includes an elongate plate extending along one side of the machine for supporting a first series of spinning unit housings and an elongate plate extending along the other side of the machine for supporting a second series of spinning unit housings. The plates are interconnected by transverse cross-members, which, preferably, do not project beyond the upper and lower extremities of the plates. Apertures equally spaced along the plates serve to receive and support the spinning unit housings. The plates are provided along their upper extremities with inwardly projecting flanges which abut against the cross-members so as to locate the plates. Preferably, the driving elements for the spinning elements supported by the spinning unit housings, and the suction ducts serving to provide vacuum at each of the spinning units are located between and within the upper and lower extremities of the plates.