Transport roller for a record carrier in a printer

Details Transport roller for a record carrier in a printer Transport roller for a record carrier in a printer

1984-01-17

1985-01-29

Burr, Edgar S.

Typewriting machines

Sheet or web

291211, 118DIG15, 193 37, 226190, 226193, B41J 1302, B41J 1502

Patent

active

044962576

ABSTRACT:
A transport roller for a record carrier in a printer, for example, an ink jet printer, is composed of at least two laterally adjoining, hollow, cylindrical roller sections. Each roller section is connected to its hub by means of at least one carrier portion. The roller sections are adjacently arranged on a shaft by way of the hubs by which they are locked against rotation. At a first lateral end of each roller section a groove opens towards this first end, in which groove there is arranged a toroidal ring. The laterally open groove is closed by the second lateral end of the roller section which adjoins this first lateral end.

REFERENCES:
patent: 752329 (1904-02-01), Clegg
patent: 1470558 (1923-10-01), Fuller
patent: 1824470 (1931-09-01), Fahrenwald
patent: 1849287 (1932-03-01), Fahrenwald
patent: 2218817 (1940-10-01), Frost
patent: 2650603 (1953-09-01), Howes
patent: 2897953 (1959-08-01), Namenyi-Katz
patent: 3042397 (1962-07-01), Tarbuck
patent: 3964658 (1976-06-01), Edwards

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