Railways – Traction – Chain
Patent
1975-02-24
1976-08-10
Paperner, L. J.
Railways
Traction
Chain
104 89, 105149, 211 15, 211122, 211162, B61B 1312
Patent
active
039735044
ABSTRACT:
A power and free conveyor system comprising a power track, a conveyor movable along the power track, a carrier track, a plurality of carriers movable along the carrier track and interengaging members between the coveyor and the carriers. At least one module is provided and comprises a body having hooks on a back wall thereof. The carrier has a generally vertical central frame extending downwardly including spaced side portions which are generally vertically aligned with the carrier track. An upper pair of arms extends transversely from the central frame and a cross bar joins the arms. The module extends between the side portions of the central frame with the hooks engaging the cross bar. A pair of lower arms extends transversely from the central frame and a bar between the ends of the lower arms engages the back wall of the module to stabilize the module.
REFERENCES:
patent: 3368688 (1968-02-01), Weiss et al.
patent: 3662688 (1972-05-01), Desilets et al.
patent: 3854573 (1974-12-01), Freier, Sr.
American Chain & Cable Company, Inc.
Paperner L. J.
Reese Randolph A.
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