Tiltable roller assembly for use in a video cassette recorder

Details Tiltable roller assembly for use in a video cassette recorder Tiltable roller assembly for use in a video cassette recorder

1997-03-26

1998-08-04

Mansen, Michael

Advancing material of indeterminate length

By orbitally traveling material-engaging surface

Including details of roll or mount

226186, 2426152, 384275, B65H 2000, B65H 5714, F16C 1700

Patent

active

057881375

ABSTRACT:
A tiltable roller assembly includes a roller, a sleeve tightly fitted into the roller, a supporting shaft extending through the sleeve, the supporting shaft having a small diameter section and a large diameter section, a rotating member for pivotally carrying the roller and the sleeve about the supporting shaft and a cushion member for allowing the roller and the sleeve to tilt with respect to the supporting shaft. The rotating member has at its periphery an external groove for accommodating the cushion member and a bore through its center and a protruding portion, inwardly extending from an upper end of the bore, for serving to limit the amount of the descent of the rotating member.

REFERENCES:
patent: 3642229 (1972-02-01), Downey et al.
patent: 4497426 (1985-02-01), Osanai
patent: 4504005 (1985-03-01), Moore
patent: 4518134 (1985-05-01), Oishi et al.
patent: 4770550 (1988-09-01), Takahashi
patent: 4878767 (1989-11-01), Halder
patent: 5143456 (1992-09-01), Jordens et al.
patent: 5188272 (1993-02-01), Kanbe et al.
patent: 5230569 (1993-07-01), Sheedy
patent: 5373982 (1994-12-01), Takahashi

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