Metal working – Plural diverse manufacturing apparatus including means for... – With turret mechanism
Patent
1987-06-15
1989-04-11
Weidenfeld, Gil
Metal working
Plural diverse manufacturing apparatus including means for...
With turret mechanism
29 485A, 408 35, 409201, 409211, 409231, B33C 100
Patent
active
048193119
ABSTRACT:
A machine tool comprises an upstanding column, a tool-driving unit vertically movable on the column, and a pair of guide rails on a front surface of the column to extend vertically thereon and horizontally spaced apart from each other for guiding the upward and downward movement of the tool-driving unit. The tool-driving unit includes a lift frame on the guide rails and a tilting-type turret head which is supported on a front surface of the lift frame and is rotatable about an axis inclined relative to the longitudinal direction of the frame in a horizontal plane. One of the pair of guide rails is relatively disposed forwardly of the other guide rail, so that the individual guide rails both assume positions close to the turret head thereby to minimize the amount of overhang of the tool-driving unit.
REFERENCES:
patent: 3490333 (1970-01-01), Scruton
patent: 4378621 (1983-04-01), Babel
patent: 4610584 (1986-09-01), Malzhorn et al.
Fujita Tsutomu
Hashimoto Hitoshi
Kodachi Hideo
Ryukawa Eiji
Honda Giken Kogyo Kabushiki Kaisha
Howell Daniel W.
Weidenfeld Gil
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