Quick-change stamp device

Details Quick-change stamp device Quick-change stamp device

1994-07-05

1995-10-10

Yan, Ren

Printing

Embossing or penetrating

Processes

101 29, B31F 107

Patent

active

054561680

ABSTRACT:
The marking device for marking indicia onto manufactured parts includes a body portion having a recess. Into the recess and the body portion fits a stamp retainer block which also has a recess. Into the recess on the stamp retainer block fits type members which create the indicia on the manufactured part. Such indicia might be the part number or date of manufacture, or other such information useful in the manufacturing process. A second stamp retainer block may be advantageously utilized, by loading a second set of type members into the second stamp retainer block so that the first stamp retainer block can be quickly removed and the second stamp retainer block quickly inserted into the body portion of the marking device. Such insertion may be done by inserting a rod into a channel and depressing a spring loaded ball.

REFERENCES:
patent: 1259238 (1918-03-01), Hudspeth
patent: 1919363 (1933-07-01), Fowler
patent: 1987370 (1935-01-01), Pleger
patent: 2089794 (1937-08-01), Hauer
patent: 2333716 (1943-11-01), Hammett
patent: 2872861 (1959-02-01), Smith et al.
patent: 3085508 (1963-04-01), Hurwitz
patent: 3762484 (1973-10-01), Speicher

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