Heat saving cover

Details Heat saving cover Heat saving cover

1986-10-27

1988-04-26

Reeves, Robert B.

Railway rolling stock

Special car bodies

Freight

49221, 105355, B61D 3900

Patent

active

047397110

ABSTRACT:
A torpedo car for carrying molten iron has a cover to prevent loss of heat from the interior of the car. The cover is supported on a frame mounted at one end of the car and is slidable across the pouring latch to prevent heat loss. the cover is maintained at spaced relationship from the rotatable vessel in the closed position and is retractable to permit rotation about a horizontal axis.

REFERENCES:
patent: 816580 (1906-04-01), Hull
patent: 835392 (1906-11-01), Brock
patent: 1008774 (1911-11-01), Beard
patent: 1136971 (1915-04-01), Nylander
patent: 1342612 (1920-06-01), Wood
patent: 1956651 (1934-05-01), Moran
patent: 2138886 (1938-12-01), Schramm
patent: 2269630 (1942-01-01), Marinello
patent: 2795539 (1957-06-01), Hughes
patent: 3453776 (1969-07-01), Weber et al.
patent: 3760741 (1973-09-01), Belcher
patent: 3906668 (1975-09-01), Simmons
patent: 3984289 (1976-10-01), Sustarsic et al.
patent: 4404771 (1983-09-01), Murase et al.

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