Apparatus for bending laying tubes

Details Apparatus for bending laying tubes Apparatus for bending laying tubes

1983-07-25

1985-03-12

Combs, E. Michael

Metal deforming

By deflecting successively-presented portions of work during...

With feeding of discrete articles or orienting of work...

72139, 72142, 72305, B21D 1106, B21F 304, B21F 310

Patent

active

045036950

ABSTRACT:
The invention concerns an arrangement for the bending of laying tubes for wire-winding layering apparatuses, in which the molding body that determines the form of the laying tube runs essentially horizontally and is rotatably supported, such that a better manipulation of the highly heated laying tube is achieved during bending. The molding body also consists of two drums, one inserted into the other, the outer one of which has a lateral edge that matches the laying tube form desired and the two drums have a generated surface that matches the laying tube form desired. Together, they serve as the stop surfaces for the bending process. In this manner, the bending of the laying tubes is considerably simplified and a precise laying tube form is achieved.

REFERENCES:
patent: 265106 (1882-09-01), Lee
patent: 2525093 (1950-10-01), Cahenzli
patent: 3739615 (1973-06-01), Tressel
patent: 4048826 (1977-09-01), Lechner et al.
patent: 4112727 (1978-09-01), Brown
patent: 4391115 (1983-07-01), Slattery et al.

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