Wireless self-propelling print-head

Details Wireless self-propelling print-head Wireless self-propelling print-head

1997-07-25

2000-09-26

Hilten, John S.

Typewriting machines

Including type-set-assemblage mounted on carrier and...

Type-head, per se

400319, 400320, B41J 156

Patent

active

061234702

ABSTRACT:
A printer head includes a wireless print head provided with a memory buffer for storing data corresponding to at least one line of data. The print head is also provided with a motor and runs along a guide means in a self-propelled manner, the print head further includes power pick-up means for taking power for the motor from the guide means. In one embodiment for example the guide means are a pair of parallel metal rails connected to a power supply and the print head includes metal wheels and brush means. In this way the amount of cabling required to connect to the print head to a controlling computer may be minimized.

REFERENCES:
patent: 4396305 (1983-08-01), Shattuck et al.
patent: 4403879 (1983-09-01), Vought et al.
patent: 5087134 (1992-02-01), Tanuma et al.
patent: 5310272 (1994-05-01), Nishizawa
patent: 5368402 (1994-11-01), Takahashit et al.
patent: 5567063 (1996-10-01), Chiu

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