Metal deforming – With cleaning – descaling – or lubrication of work or product – Lubricating
Patent
1075-04-01
1976-03-16
Larson, Lowell A.
Metal deforming
With cleaning, descaling, or lubrication of work or product
Lubricating
72345, 72349, 72468, B21D 3714, B21D 4500
Patent
active
039437400
ABSTRACT:
The tool pack is designed for mounting on a metal drawing machine or press, and includes a frame having a mounting slot for holding a cartridge that carrys a drawing die, the mounting slot having a right angle corner formed therein against which the cartridge is seated and removably secured by hydraulic clamping apparatus, whereby precise positioning of the cartridge is assured. The cartridge includes screw actuated fluid adjusters for precisely positioning the die in two directions, to secure accurate alignment. Mounted rearwardly of the cartridge is a stripper assembly including radially movable, pivoted jaws that are hydraulically extended and retracted to provide stripping action.
REFERENCES:
patent: 166568 (1875-08-01), Thomas
patent: 1742795 (1930-01-01), Tanner
patent: 1977327 (1934-10-01), Smith
patent: 3399558 (1968-09-01), Smith et al.
patent: 3440862 (1969-04-01), Phillips
patent: 3744293 (1973-07-01), Miller
Larson Lowell A.
Vermont Marble Company
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