FR927044A - Tap - Google Patents

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Publication number
FR927044A
FR927044A FR927044DA FR927044A FR 927044 A FR927044 A FR 927044A FR 927044D A FR927044D A FR 927044DA FR 927044 A FR927044 A FR 927044A
Authority
FR
France
Prior art keywords
tap
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Harold James Haycock
Harold George Carmichae Wilson
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to GB251458X priority Critical
Application filed filed Critical
Application granted granted Critical
Publication of FR927044A publication Critical patent/FR927044A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23GTHREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G7/00Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material
    • B23G7/02Tools for this purpose
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23GTHREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00Thread-cutting tools; Die-heads
    • B23G5/02Thread-cutting tools; Die-heads without means for adjustment
    • B23G5/06Taps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23GTHREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G2210/00Details of threads produced
    • B23G2210/12Threads having a large diameter
FR927044D 1946-01-24 1946-05-17 Tap Expired FR927044A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB251458X 1946-01-24

Publications (1)

Publication Number Publication Date
FR927044A true FR927044A (en) 1947-10-17

Family

ID=10222961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927044D Expired FR927044A (en) 1946-01-24 1946-05-17 Tap

Country Status (4)

Country Link
BE (1) BE465753A (en)
CH (1) CH251458A (en)
FR (1) FR927044A (en)
GB (1) GB615225A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510011A1 (en) * 1981-07-24 1983-01-28 Creusot Loire Thread cutter with clearance thread on conical head - has body with lesser or zero conicity with barrel sectors of nominal dia. separated by inset sectors
EP0072280A1 (en) * 1981-07-24 1983-02-16 Emuge-Werk Richard Glimpel Fabrik für Präzisionswerkzeuge (vormals Moschkau & Glimpel) Tap for cutting great-precision threads
FR2514679A1 (en) * 1981-10-15 1983-04-22 Creusot Loire Thread cutter with clearance thread on conical head - has body with lesser or zero conicity with barrel sectors of nominal dia. separated by inset sectors

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2871752A (en) * 1957-08-14 1959-02-03 Illinois Tool Works Screw having a drill point and serrated cutting edge
US3093028A (en) * 1959-02-05 1963-06-11 Eaton Mfg Co Self-drilling and self-tapping threaded fastener
JPS4984787U (en) * 1972-11-10 1974-07-23
JPS5853974B2 (en) * 1978-10-20 1983-12-02 Honda Motor Co Ltd
US5842924A (en) * 1997-02-25 1998-12-01 Manos; Mark R. Thread repairing tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510011A1 (en) * 1981-07-24 1983-01-28 Creusot Loire Thread cutter with clearance thread on conical head - has body with lesser or zero conicity with barrel sectors of nominal dia. separated by inset sectors
EP0072280A1 (en) * 1981-07-24 1983-02-16 Emuge-Werk Richard Glimpel Fabrik für Präzisionswerkzeuge (vormals Moschkau & Glimpel) Tap for cutting great-precision threads
FR2514679A1 (en) * 1981-10-15 1983-04-22 Creusot Loire Thread cutter with clearance thread on conical head - has body with lesser or zero conicity with barrel sectors of nominal dia. separated by inset sectors

Also Published As

Publication number Publication date
BE465753A (en)
GB615225A (en) 1949-01-04
CH251458A (en) 1947-10-31

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