Conveyors – chutes – skids – guides – and ways – Rollerways – Rollers
Patent
1993-10-15
1995-06-27
Bidwell, James R.
Conveyors, chutes, skids, guides, and ways
Rollerways
Rollers
193 35R, B65G 1300
Patent
active
054272181
ABSTRACT:
In a movable plate (1) of an injection moulding machine, there are arranged a threaded hole (29) and a supporting hole (28) in series in the substantially horizontal direction. A supporting portion (22) of a support cylinder (12) is fitted into the supporting hole (28), and a roller member (14) is externally rotatably fitted to a bearing portion (23) of the support cylinder (12). An annular flange portion (25) is provided between the supporting portion (22) and the bearing portion (23). An outer diameter (D) of the flange portion (25) is so set as to be larger than an inner diameter (A) of the supporting hole (28) and to be smaller than an outer diameter (B) of the roller member (14). The bolt (16) is screwed into the threaded hole (29) so as to press the flange portion (25) onto the movable wall (1) through the support cylinder (12).
REFERENCES:
patent: 2717071 (1955-09-01), Cook
patent: 2730222 (1956-01-01), Klein
patent: 3269502 (1966-08-01), Kornylak
patent: 3353644 (1967-11-01), McNash et al.
patent: 3455472 (1969-07-01), Rankin, Jr.
patent: 4415074 (1983-11-01), Leinenger
patent: 4449907 (1984-05-01), Yonezawa et al.
patent: 4597709 (1986-07-01), Yonezawa
patent: 5063648 (1991-11-01), Yonezawa et al.
patent: 5072819 (1991-12-01), Yonezawa et al.
Bidwell James R.
Kabushiki Kaisha KOSMEK
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