Tool holding device

Details Tool holding device Tool holding device

1989-08-30

1991-10-08

Schwartz, Larry I.

Cutting by use of rotating axially moving tool

Tool-support

With tool-retaining means

10 89F, 408714, 408141, 279 1Q, 279 18, B23B 3100

Patent

active

050549740

ABSTRACT:
The tool holder, which serves principally for receiving a thread cutting tool, has a length compensation under tension and compression. This purpose is served by two compression springs which comprise massive elements of foamed, open and closed cell polyurethane elastomer. This material has good spring and damping properties. The compression springs operate without fatigue. The tool holder also has a coupling which permits radial movements of the thread cutting tool transverse to the axis of rotation in order to compensate for alignment errors.

REFERENCES:
patent: Re25737 (1965-03-01), Brainard et al.
patent: 1836471 (1931-12-01), Knight et al.
patent: 2042648 (1936-06-01), Ziegler
patent: 2535338 (1950-12-01), Wilcox
patent: 2547518 (1951-04-01), Benjamin et al.
patent: 3072417 (1963-01-01), Ziegler
patent: 3077352 (1963-02-01), Van Straaten
patent: 3101934 (1963-08-01), Foundstone
patent: 3158391 (1964-11-01), Carmi et al.
patent: 3174168 (1965-03-01), Jones
patent: 3214773 (1965-11-01), Benjamin et al.
patent: 3677535 (1972-07-01), Beck
patent: 4781365 (1988-11-01), Harrison

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