Material or article handling – Load-transporting type vehicle and external means... – Involving movement of load by gravity from wheeled vehicle
Patent
1982-02-19
1984-06-12
Paperner, Leslie J.
Material or article handling
Load-transporting type vehicle and external means...
Involving movement of load by gravity from wheeled vehicle
414387, 1052412, 105264, 105268, B61D 712
Patent
active
044538715
ABSTRACT:
An unloading mechanism for a goods wagon having a container with a cylindrical bottom and rotatably carried at its ends in bearings on bogies comprises an arcuate guide affixed to the container and extending on the underside around the cylindrical bottom of the container in a helical configuration and two rollers respectively rotatably carried on supports at different levels and disposed on opposite sides of a travelling path of the wagon As the wagon is moved to an unloading station the roller at the lower level comes into contact with the underside of the guide and forces the container to turn 180.degree. into an inverted position. The container can then be forced to turn another 180.degree. to a transport position by bringing the roller at the higher level into contact with the upper side of the guide.
REFERENCES:
patent: 1893633 (1933-01-01), Peterson et al.
patent: 2623651 (1952-12-01), Vial
patent: 3358858 (1967-12-01), Zabel, Jr.
patent: 3630394 (1971-12-01), Kingzett
patent: 3838650 (1974-10-01), Dutko et al.
patent: 4089404 (1978-05-01), Venzke
patent: 4120412 (1978-10-01), Miller et al.
Muncy Ken
Paperner Leslie J.
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