IT955798B - Filettatore con filiere dis inne stabili - Google Patents

Filettatore con filiere dis inne stabili

Info

Publication number
IT955798B
IT955798B IT7224772A IT2477272A IT955798B IT 955798 B IT955798 B IT 955798B IT 7224772 A IT7224772 A IT 7224772A IT 2477272 A IT2477272 A IT 2477272A IT 955798 B IT955798 B IT 955798B
Authority
IT
Italy
Prior art keywords
inne
dies
thread
stable dis
dis
Prior art date
Application number
IT7224772A
Other languages
English (en)
Italian (it)
Original Assignee
Fischer Ag Georg
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 by Fischer Ag Georg filed Critical Fischer Ag Georg
Application granted granted Critical
Publication of IT955798B publication Critical patent/IT955798B/it

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
    • B23G5/00—Thread-cutting tools; Die-heads
    • B23G5/08—Thread-cutting tools; Die-heads with means for adjustment
    • B23G5/10—Die-heads
    • B23G5/12—Die-heads self-releasing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/83—Tool-support with means to move Tool relative to tool-support
    • Y10T408/85—Tool-support with means to move Tool relative to tool-support to move radially
    • Y10T408/852—Tool-support with means to move Tool relative to tool-support to move radially with Tool releasing trigger

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Gripping On Spindles (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
IT7224772A 1971-06-14 1972-05-24 Filettatore con filiere dis inne stabili IT955798B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH862571A CH524420A (de) 1971-06-14 1971-06-14 Gewindeschneidkopf mit ausrückbaren Gewindeschneidbacken

Publications (1)

Publication Number Publication Date
IT955798B true IT955798B (it) 1973-09-29

Family

ID=4342796

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7224772A IT955798B (it) 1971-06-14 1972-05-24 Filettatore con filiere dis inne stabili

Country Status (9)

Country Link
US (1) US3735436A (enExample)
JP (1) JPS5131714B1 (enExample)
AT (1) AT316262B (enExample)
BE (1) BE784846A (enExample)
CH (1) CH524420A (enExample)
ES (1) ES403708A1 (enExample)
FR (1) FR2142371A5 (enExample)
GB (1) GB1332624A (enExample)
IT (1) IT955798B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH602250A5 (enExample) * 1976-11-04 1978-07-31 Fischer Ag Georg
DE2929337A1 (de) * 1979-07-20 1981-02-05 Foell Remswerk Gewindeschneidkopf fuer ein rohr o.dgl.
US4526496A (en) * 1982-06-25 1985-07-02 Erico Products, Inc. Tapered thread cutting machine
ES286927Y (es) * 1985-05-22 1988-07-01 Super Ego Tools Sa Terraja de apertura automatica
US5868051A (en) * 1997-08-28 1999-02-09 Pakos Group Method and apparatus for machining with a pivoting cutting tool
US7118313B2 (en) * 2004-06-10 2006-10-10 Kennametal Inc. Cutting die head

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2130181A (en) * 1936-12-30 1938-09-13 Nat Acme Co Positive acting expanding pipe die
US2135067A (en) * 1937-08-25 1938-11-01 Geometric Tool Company Automatic-releasing thread-cutting tool
US2195837A (en) * 1939-10-31 1940-04-02 Geometric Tool Company Self-opening die head
US2471250A (en) * 1945-05-11 1949-05-24 Geometric Tool Company Self-opening die head
US2746066A (en) * 1953-05-12 1956-05-22 Jones & Lamson Mach Co Collapsible threading die for selectively cutting straight or taper threads
US3580690A (en) * 1969-06-09 1971-05-25 Michael Cerrito Insert chaser die head

Also Published As

Publication number Publication date
DE2223831B2 (de) 1976-01-29
JPS5131714B1 (enExample) 1976-09-08
DE2223831A1 (de) 1973-01-04
CH524420A (de) 1972-06-30
GB1332624A (en) 1973-10-03
FR2142371A5 (enExample) 1973-01-26
BE784846A (fr) 1972-10-02
AT316262B (de) 1974-07-10
ES403708A1 (es) 1975-05-01
US3735436A (en) 1973-05-29

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