Tap and method of making a tap with selected size limits

Details Tap and method of making a tap with selected size limits Tap and method of making a tap with selected size limits

1996-03-22

1997-09-09

Bishop, Steven C.

Cutting by use of rotating axially moving tool

Tool or tool with support

With pitch-stabilizing ridge

761011, 470198, 408220, B23G 506

Patent

active

056649150

ABSTRACT:
A nib tap configuration in which the thread turns are of progressively increasing pitch diameter over a range of size limits associated with a standard basic pitch diameter. A particular size limit can be provided by grinding off the turns of a larger limit size. A family of taps covering an extended range of pitch diameter size limits allow selection over the extended range.

REFERENCES:
patent: 57124 (1866-08-01), Gregg
patent: 84411 (1868-11-01), Clark et al.
patent: 177731 (1876-04-01), Martin
patent: 194469 (1877-08-01), Schaub
patent: 662064 (1900-11-01), Ehmke
patent: 896503 (1908-08-01), Zogg
patent: 1232099 (1917-07-01), Schoenert
patent: 1265348 (1918-05-01), Lloyd
patent: 1293432 (1919-02-01), Higgins
patent: 1447700 (1923-03-01), Wells
patent: 1520714 (1924-12-01), Hanson
patent: 1718536 (1929-06-01), Dalzen
patent: 1748962 (1930-03-01), Smith
patent: 1845063 (1932-02-01), Trbotevich
patent: 2058351 (1936-10-01), Pruitt
patent: 2145819 (1939-01-01), Swenson
patent: 3125772 (1964-03-01), Beck
patent: 3355752 (1967-12-01), Haralampiev et al.
patent: 3945069 (1976-03-01), Cecil
patent: 4316683 (1982-02-01), Schott
patent: 4762444 (1988-08-01), Mena
patent: 4842464 (1989-06-01), Green
patent: 4934059 (1990-06-01), Green
patent: 4956888 (1990-09-01), Green
patent: 5086532 (1992-02-01), Green
patent: 5112168 (1992-05-01), Glimpel
patent: 5127776 (1992-07-01), Glimpel
patent: 5199175 (1993-04-01), Green
patent: 5222847 (1993-06-01), Hiyama et al.
patent: 5250007 (1993-10-01), Green
patent: 5316520 (1994-05-01), Green
patent: 5318393 (1994-06-01), Yamada

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