Roller, moving unit and method of producing roller

Details Roller, moving unit and method of producing roller Roller, moving unit and method of producing roller

2007-10-19

2011-10-11

Bryant, David (Department: 3726)

Roll or roller

With specific roller exterior surface structure

C029S895320, C384S283000

Reexamination Certificate

active

08033972

ABSTRACT:
The roller can be suitably used for a guide section of a moving unit capable of moving a heavy matter without enormously increasing rigidity of a rail and is capable of reducing weight and production cost of the moving unit. The roller comprises: a tubular core having an outer circumferential face, in which a groove section is formed; and a resin coat section continuously coating the outer circumferential face of the tubular core, an inner face of the groove section, both ends of the tubular core and at least parts of an inner circumferential face thereof.

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