Metal deforming – With means to handle work or product – Including means to permit maneuvering of work or product at...
Patent
1976-07-14
1977-05-24
Lanham, C.W.
Metal deforming
With means to handle work or product
Including means to permit maneuvering of work or product at...
72405, B21D 4302
Patent
active
040247490
ABSTRACT:
A three-dimensional feed device in a transfer press is disclosed having a pair of feed bars each respectively supported by a pair of feed bar guides having an integral guide plate provided with a through axial bore. Crank shafts each have an eccentric portion loosely extending through the axial bore. A drive shaft is connected to one of the shafts and slidably received in a slide block slidably provided in a stationary casing. A stationary internal sun gear is secured to the casing. A planetary gear meshes with the sun gear and is rotatably supported in a rotary support member coaxial with said sun gear. The planetary gear has an eccentric pin. A slidable rack is supported on the eccentric pin in the casing at right angles to the slidable movement direction of the slide block and a pinion is secured to said drive shaft and meshes with the slidable rack.
REFERENCES:
patent: 3011464 (1961-05-01), Danly
patent: 3025731 (1962-03-01), Jacobs
patent: 3079817 (1963-03-01), Sanford
patent: 3105399 (1963-10-01), Strugala
patent: 3512391 (1970-05-01), Bozich
patent: 3541834 (1970-11-01), Wallis
Imanishi Shozo
Taniguchi Naonori
Aida Engineering Ltd.
Crosby Gene P.
Lanham C.W.
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