Typewriting machines – Displaying typewriter-formed representation of print-line
Patent
1995-01-04
1996-10-01
Burr, Edgar S.
Typewriting machines
Displaying typewriter-formed representation of print-line
4006904, B41J 346
Patent
active
055607195
ABSTRACT:
A mechanism for preventing rattling between a display cover that is pivotable about a chassis includes a first engagement surface associated with a display cover, and a second engagement surface associated with a chassis, the first and second engagement surfaces being slidably rotatable to allow the display cover to pivot about the chassis in a rotational range defined between open and closed positions. The mechanism includes a device for substantially preventing relative axial movement between the first and second engagement surfaces in the rotatable range. An elongated arcuate segment mounted on the first engagement surface mates with a corresponding elongated slot formed on the second engagement surface. The slot may be sized and dimensioned so as to constitute a stop for the positioning projection so that damage can be prevented that would otherwise occur between the liquid crystal display panel and the keyboard.
REFERENCES:
patent: 4739316 (1988-04-01), Yamaguchi et al.
patent: 5085394 (1992-02-01), Torii
patent: 5257164 (1993-10-01), Perez et al.
patent: 5291370 (1994-03-01), Yanagisawa et al.
patent: 5390075 (1995-02-01), English et al.
Ballard Rodney R.
Ohashi Kazuki
Brother International Corporation
Burr Edgar S.
Kelley Steven S.
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