Railway rolling stock – Trucks – Overhead crane
Patent
1979-05-29
1981-09-15
Reese, Randolph A.
Railway rolling stock
Trucks
Overhead crane
104 89, 104 95, 105148, 105154, 212209, 212210, B61D 1500, B61F 1300, B66C 1704
Patent
active
042890764
ABSTRACT:
A carrier head which rides a rail is provided such that when connected by a load carrying member to a second carrier head on a second rail lateral movement is facilitated between the carriers to adjust for differences in distance between the rails. The carrier head has a surface for bearing the load while a pin positioned above the load supporting surface passes through a load bearing connector which permits movement of the load longitudinally.
REFERENCES:
patent: 1572941 (1926-02-01), McBride
patent: 1752026 (1930-03-01), Phillips
patent: 2080180 (1937-05-01), Messier
patent: 2861522 (1958-11-01), Rossell
patent: 2884871 (1959-05-01), Mazzola et al.
patent: 3190236 (1965-06-01), Leach
patent: 3541962 (1970-11-01), Avery
patent: 3604567 (1971-09-01), Tanaka
patent: 3645210 (1972-02-01), Tanaka
patent: 3707125 (1972-12-01), Milenkovic et al.
patent: 3927910 (1975-12-01), Fagel
patent: 4133434 (1979-01-01), Chierici
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