Plastic monorail conveyor trolley

Details Plastic monorail conveyor trolley Plastic monorail conveyor trolley

1982-07-06

1984-11-27

Valenza, Joseph E.

Railways

Suspended

Double outer rail

105154, 198678, B61B 300

Patent

active

044845251

ABSTRACT:
A plastic conveyor trolley for an inverted T-bar monorail conveyor track is provided. The conveyor trolley comprises a pair of upper track-supported wheels and pairs of lower wheels engageable with and rotatable at times upon the underside surfaces of the track, the upper wheels being rotatably mounted on stub axles secured to the upper portions of the trolley arms, the lower wheels being rotatably mounted on bearing portions integrally formed in intermediate portions of the trolley arms, and a pendant member secured to and between the lower portions of the trolley arms. The lower wheels lie in a plane below and substantially parallel with the plane of the upper wheels.

REFERENCES:
patent: 644528 (1900-02-01), Marcy
patent: 935042 (1909-09-01), Miller
patent: 1390981 (1921-09-01), Butler
patent: 1429118 (1922-09-01), Townsend
patent: 3045808 (1962-07-01), Blanc
patent: 3696890 (1972-10-01), Armstrong
patent: 4228738 (1980-10-01), Forshee

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