Transport roller, especially for transporting paper

Details Transport roller, especially for transporting paper Transport roller, especially for transporting paper

1985-06-19

1986-03-04

Nase, Jeffrey V.

Conveyors, chutes, skids, guides, and ways

Rollerways

Rollers

29129, 29110, B65G 3907

Patent

active

045735638

ABSTRACT:
A transport roller, especially for transporting sheet material such as sheets of paper, has a rigid core surrounded by a friction increasing jacket of elastic material. At least one member is inserted between the jacket and the roller for preventing a relative axial displacement between the core and the jacket. Such member is an endless helical spring partially embedded in the jacket and projecting into a ring groove in the core, whereby the jacket is firmly held in place on the core against any relative axial displacement.

REFERENCES:
patent: 2616633 (1952-11-01), Reynolds
patent: 2950097 (1960-08-01), Tohir
patent: 3389448 (1968-06-01), Buysch
patent: 4015484 (1977-04-01), Taylor
patent: 4203509 (1980-05-01), Thompson et al.

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