Card switching apparatus for dobby

Details Card switching apparatus for dobby Card switching apparatus for dobby

1986-01-06

1988-08-30

Hornsby, Harvey C.

Textiles: weaving

Pattern mechanism

Reverse

139 68, 139329, D03D 5100

Patent

active

047669365

ABSTRACT:
A card switching apparatus for a dobby comprises a bracket mounted for rocking motion around a shaft, a cylinder supported on said bracket and having a rotary shaft, a gear securely mounted on said rotary shaft of said cylinder, an input power shaft, another gear securely mounted on said input power shaft, and an idle gear interposed between the two gears, and that said idle gear has a rotary shaft which is supported for movement along a particular locus and which is moved in response to a rotational angle of a motor shaft.

REFERENCES:
patent: 193874 (1877-08-01), Jennings
patent: 3891010 (1975-06-01), Lyman, Jr. et al.
patent: 4250930 (1981-02-01), Palau et al.
patent: 4351368 (1982-09-01), Palau
patent: 4448220 (1984-05-01), Zwiener et al.
patent: 4570681 (1986-02-01), Wada

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