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FR927044A - Tap - Google Patents

Tap

Info

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
Application filed filed Critical
Application granted granted Critical
Publication of FR927044A publication Critical patent/FR927044A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G7/00—Forming thread by means of tools similar both in form and in manner of use to thread-cutting tools, but without removing any material
    • B23G7/02—Tools for this purpose
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/02—Thread-cutting tools; Die-heads without means for adjustment
    • B23G5/06—Taps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23G—THREAD CUTTING; WORKING OF SCREWS, BOLT HEADS, OR NUTS, IN CONJUNCTION THEREWITH
    • B23G2210/00—Details of threads produced
    • B23G2210/12—Threads having a large diameter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
FR927044D 1946-01-24 1946-05-17 Tap Expired FR927044A (en)

Applications Claiming Priority (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 本田技研工業株式会社 Tap tool for cast holes
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
CH251458A (en) 1947-10-31
GB615225A (en) 1949-01-04
BE465753A (en)

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