GB985129A - A machining device - Google Patents

A machining device

Info

Publication number
GB985129A
GB985129A GB4965263A GB4965263A GB985129A GB 985129 A GB985129 A GB 985129A GB 4965263 A GB4965263 A GB 4965263A GB 4965263 A GB4965263 A GB 4965263A GB 985129 A GB985129 A GB 985129A
Authority
GB
United Kingdom
Prior art keywords
sleeve
spindle
lever
spring
moved
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
GB4965263A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Georg Fischer AG
Original Assignee
Georg Fischer AG
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 Georg Fischer AG filed Critical Georg Fischer AG
Publication of GB985129A publication Critical patent/GB985129A/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
    • B23G1/00—Thread cutting; Automatic machines specially designed therefor
    • B23G1/22—Machines specially designed for operating on pipes or tubes
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
  • Gripping On Spindles (AREA)
GB4965263A 1962-12-21 1963-12-16 A machining device Expired GB985129A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1505762A CH398263A (de) 1962-12-21 1962-12-21 Gewindeschneidvorrichtung

Publications (1)

Publication Number Publication Date
GB985129A true GB985129A (en) 1965-03-03

Family

ID=4405976

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4965263A Expired GB985129A (en) 1962-12-21 1963-12-16 A machining device

Country Status (7)

Country Link
AT (1) AT241234B (en:Method)
BE (1) BE641237A (en:Method)
CH (1) CH398263A (en:Method)
DE (1) DE1527175B1 (en:Method)
ES (1) ES294707A1 (en:Method)
GB (1) GB985129A (en:Method)
LU (1) LU44987A1 (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021087442A1 (en) 2019-11-01 2021-05-06 Milwaukee Electric Tool Corporation Portable pipe threader
US12138702B2 (en) 2019-11-01 2024-11-12 Milwaukee Electric Tool Corporation Portable pipe threader
US12390870B2 (en) 2021-03-31 2025-08-19 Milwaukee Electric Tool Corporation Lubrication system for portable pipe threader

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE413877C (de) * 1925-05-18 Geometric Tool Company Ausloesevorrichtung fuer selbstoeffnende Schneidkoepfe fuer Schraubenschneidmaschinen
US1653258A (en) * 1924-11-03 1927-12-20 Frank M Davis Self-opening die for pipe-threading machines
US2292788A (en) * 1940-07-22 1942-08-11 Hill Acme Company Threading machine die head
US2393600A (en) * 1944-07-27 1946-01-29 Hill Acme Company Thread cutting machine
DE1752659U (de) * 1957-05-10 1957-09-19 Fischer Ag Georg Selbstoeffnender gewindeschneidkopf.
US3041641A (en) * 1959-09-24 1962-07-03 Nat Acme Co Threading machine with collapsible tap having means to permit replacement of cutter bits

Also Published As

Publication number Publication date
ES294707A1 (es) 1964-03-01
AT241234B (de) 1965-07-12
LU44987A1 (en:Method) 1964-02-11
BE641237A (en:Method) 1964-04-01
CH398263A (de) 1965-08-31
DE1527175B1 (de) 1970-12-23

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