CH524420A - Thread cutting head with releasable thread cutting jaws - Google Patents

Thread cutting head with releasable thread cutting jaws

Info

Publication number
CH524420A
CH524420A CH862571A CH862571A CH524420A CH 524420 A CH524420 A CH 524420A CH 862571 A CH862571 A CH 862571A CH 862571 A CH862571 A CH 862571A CH 524420 A CH524420 A CH 524420A
Authority
CH
Switzerland
Prior art keywords
thread cutting
releasable
jaws
cutting head
head
Prior art date
Application number
CH862571A
Other languages
German (de)
Inventor
Louys Georges
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
Priority to CH862571A priority Critical patent/CH524420A/en
Priority to DE19722223831 priority patent/DE2223831C3/en
Priority to IT7224772A priority patent/IT955798B/en
Priority to ES403708A priority patent/ES403708A1/en
Priority to AT472772A priority patent/AT316262B/en
Priority to JP47055700A priority patent/JPS5131714B1/ja
Priority to FR7220595A priority patent/FR2142371A5/fr
Priority to US00261531A priority patent/US3735436A/en
Priority to BE784846A priority patent/BE784846A/en
Priority to GB2789072A priority patent/GB1332624A/en
Publication of CH524420A publication Critical patent/CH524420A/en

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)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
  • Gripping On Spindles (AREA)
CH862571A 1971-06-14 1971-06-14 Thread cutting head with releasable thread cutting jaws CH524420A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH862571A CH524420A (en) 1971-06-14 1971-06-14 Thread cutting head with releasable thread cutting jaws
DE19722223831 DE2223831C3 (en) 1971-06-14 1972-05-16 Thread cutting head that can be inserted into a threading machine or a ratchet lever
IT7224772A IT955798B (en) 1971-06-14 1972-05-24 THREAD WITH STABLE DIS INNE DIES
ES403708A ES403708A1 (en) 1971-06-14 1972-05-31 Arrangement for disengaging threading dies in a threading die head
AT472772A AT316262B (en) 1971-06-14 1972-05-31 Thread cutting head
JP47055700A JPS5131714B1 (en) 1971-06-14 1972-06-06
FR7220595A FR2142371A5 (en) 1971-06-14 1972-06-08
US00261531A US3735436A (en) 1971-06-14 1972-06-09 Arrangement for disengaging threading dies in a threading die head
BE784846A BE784846A (en) 1971-06-14 1972-06-14 THREADING HEAD INCLUDING CLEARABLE THREADING DIES
GB2789072A GB1332624A (en) 1971-06-14 1972-06-14 Threading die head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH862571A CH524420A (en) 1971-06-14 1971-06-14 Thread cutting head with releasable thread cutting jaws

Publications (1)

Publication Number Publication Date
CH524420A true CH524420A (en) 1972-06-30

Family

ID=4342796

Family Applications (1)

Application Number Title Priority Date Filing Date
CH862571A CH524420A (en) 1971-06-14 1971-06-14 Thread cutting head with releasable thread cutting jaws

Country Status (9)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747776A1 (en) * 1976-11-04 1978-05-11 Fischer Ag Georg THREAD TAPPING HEAD THAT CAN BE INSERTED IN A TAPPING MACHINE OR A RATCHET LEVER

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929337A1 (en) * 1979-07-20 1981-02-05 Foell Remswerk TAPPING HEAD FOR A TUBE OR THE LIKE.
US4526496A (en) * 1982-06-25 1985-07-02 Erico Products, Inc. Tapered thread cutting machine
ES286927Y (en) * 1985-05-22 1988-07-01 Super Ego Tools Sa AUTOMATIC OPENING TERRACE
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747776A1 (en) * 1976-11-04 1978-05-11 Fischer Ag Georg THREAD TAPPING HEAD THAT CAN BE INSERTED IN A TAPPING MACHINE OR A RATCHET LEVER

Also Published As

Publication number Publication date
DE2223831B2 (en) 1976-01-29
US3735436A (en) 1973-05-29
BE784846A (en) 1972-10-02
FR2142371A5 (en) 1973-01-26
AT316262B (en) 1974-07-10
GB1332624A (en) 1973-10-03
JPS5131714B1 (en) 1976-09-08
ES403708A1 (en) 1975-05-01
IT955798B (en) 1973-09-29
DE2223831A1 (en) 1973-01-04

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Legal Events

Date Code Title Description
PL Patent ceased