IT1033990B - Testa a filettare a doppia serie di pettini con passi diversi - Google Patents

Testa a filettare a doppia serie di pettini con passi diversi

Info

Publication number
IT1033990B
IT1033990B IT18109/75A IT1810975A IT1033990B IT 1033990 B IT1033990 B IT 1033990B IT 18109/75 A IT18109/75 A IT 18109/75A IT 1810975 A IT1810975 A IT 1810975A IT 1033990 B IT1033990 B IT 1033990B
Authority
IT
Italy
Prior art keywords
dies
different pitches
threading head
double series
double
Prior art date
Application number
IT18109/75A
Other languages
English (en)
Italian (it)
Original Assignee
Bossetti A
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 Bossetti A filed Critical Bossetti A
Priority to IT18109/75A priority Critical patent/IT1033990B/it
Priority to FR7604858A priority patent/FR2319455A1/fr
Priority to DE19762606686 priority patent/DE2606686A1/de
Priority to US05/707,784 priority patent/US4068977A/en
Application granted granted Critical
Publication of IT1033990B publication Critical patent/IT1033990B/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
    • 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
    • Y10T408/858—Moving means including wedge, screw or cam
    • Y10T408/859—Rotary cam
    • Y10T408/8591—Scroll plate
    • Y10T408/85918—Scroll plate with adjustable means to limit scroll movement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
IT18109/75A 1975-07-28 1975-07-28 Testa a filettare a doppia serie di pettini con passi diversi IT1033990B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT18109/75A IT1033990B (it) 1975-07-28 1975-07-28 Testa a filettare a doppia serie di pettini con passi diversi
FR7604858A FR2319455A1 (fr) 1975-07-28 1976-02-16 Tete a fileter a double serie de peignes a pas differents
DE19762606686 DE2606686A1 (de) 1975-07-28 1976-02-19 Gewindeschneidekopf
US05/707,784 US4068977A (en) 1975-07-28 1976-07-22 Tapping head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT18109/75A IT1033990B (it) 1975-07-28 1975-07-28 Testa a filettare a doppia serie di pettini con passi diversi

Publications (1)

Publication Number Publication Date
IT1033990B true IT1033990B (it) 1979-08-10

Family

ID=11151899

Family Applications (1)

Application Number Title Priority Date Filing Date
IT18109/75A IT1033990B (it) 1975-07-28 1975-07-28 Testa a filettare a doppia serie di pettini con passi diversi

Country Status (4)

Country Link
US (1) US4068977A (enExample)
DE (1) DE2606686A1 (enExample)
FR (1) FR2319455A1 (enExample)
IT (1) IT1033990B (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6062777A (en) * 1999-01-19 2000-05-16 Usx Corporation Machining threaded tubular goods
WO2019177776A1 (en) 2018-03-16 2019-09-19 Milwaukee Electric Tool Corporation Pipe threader

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1422222A (en) * 1920-06-25 1922-07-11 Borden Co Diestock
US2058909A (en) * 1934-12-24 1936-10-27 Beaver Pipe Tools Inc Die stock
US2491458A (en) * 1948-09-09 1949-12-13 Company Berks County Trust Duplex die head

Also Published As

Publication number Publication date
DE2606686A1 (de) 1977-02-17
FR2319455B3 (enExample) 1978-11-10
US4068977A (en) 1978-01-17
FR2319455A1 (fr) 1977-02-25

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