ES8100938A1 - Thread cutting machine - Google Patents

Thread cutting machine

Info

Publication number
ES8100938A1
ES8100938A1 ES490569A ES490569A ES8100938A1 ES 8100938 A1 ES8100938 A1 ES 8100938A1 ES 490569 A ES490569 A ES 490569A ES 490569 A ES490569 A ES 490569A ES 8100938 A1 ES8100938 A1 ES 8100938A1
Authority
ES
Spain
Prior art keywords
motor
cutting
thread cutting
cutting machine
casing
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
ES490569A
Other languages
Spanish (es)
Other versions
ES490569A0 (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.)
Rems Werk Christian Foell und Soehne GmbH and Co
Original Assignee
Rems Werk Christian Foell und Soehne GmbH and Co
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 Rems Werk Christian Foell und Soehne GmbH and Co filed Critical Rems Werk Christian Foell und Soehne GmbH and Co
Publication of ES8100938A1 publication Critical patent/ES8100938A1/en
Publication of ES490569A0 publication Critical patent/ES490569A0/en
Granted 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
    • B23G1/02—Thread cutting; Automatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
    • B23G1/04—Machines with one working-spindle
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/02—Driving main working members
    • B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
    • B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Harvester Elements (AREA)

Abstract

A thread cutting machine comprises a cutting head having thread cutting jaws which are driven by a motor (2) via a reduction gearing. The motor (2) is housed in a casing (1) which is attached to the casing of the cutting head (5). The winding (8) of motor (2) comprises at least four part windings and a switch is provided whereby the motor (2) may be changed from two-pole to four-pole operation, thus providing two operational speeds of the motor (2) and hence the cutting jaws to cater for cutting threads on large or small diameter work-pieces.
ES490569A 1979-10-31 1980-04-15 THREADING MACHINE, ESPECIALLY EXTERNAL THREADING MACHINE Granted ES490569A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792943989 DE2943989A1 (en) 1979-10-31 1979-10-31 THREADING MACHINE, ESPECIALLY EXTERNAL THREADING MACHINE

Publications (2)

Publication Number Publication Date
ES8100938A1 true ES8100938A1 (en) 1980-12-01
ES490569A0 ES490569A0 (en) 1980-12-01

Family

ID=6084836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES490569A Granted ES490569A0 (en) 1979-10-31 1980-04-15 THREADING MACHINE, ESPECIALLY EXTERNAL THREADING MACHINE

Country Status (7)

Country Link
JP (1) JPS5674340A (en)
BE (1) BE882778A (en)
DE (1) DE2943989A1 (en)
ES (1) ES490569A0 (en)
FR (1) FR2468432A1 (en)
GB (1) GB2062523B (en)
IT (1) IT1141284B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019177776A1 (en) 2018-03-16 2019-09-19 Milwaukee Electric Tool Corporation Pipe threader

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD8663A (en) *
GB275287A (en) * 1927-03-22 1927-08-18 William Asquith 1920 Ltd An improved spindle drive for drilling machines and the like
DE564300C (en) * 1928-10-30 1932-11-17 Hermann Roemer Epicyclic gearbox driven by two motors
GB387495A (en) * 1932-01-19 1933-02-09 Alfred Herbert Electrically-driven machine tools
FR756200A (en) * 1933-05-27 1933-12-06 Biernatzki & Co Maschinenfabri Machine tool control
CH298585A (en) * 1951-09-14 1954-05-15 Suchanek Bedrich Motor-driven thread cutting and parting machines, in particular for installation pipes.
GB863317A (en) * 1956-12-06 1961-03-22 Arbogamaskiner Ab Improved spindle drive for drilling and similar machine tools
DE2505096C2 (en) * 1975-02-07 1984-04-19 Rems-Werk Christian Föll und Söhne GmbH & Co, 7050 Waiblingen Thread cutting machine

Also Published As

Publication number Publication date
DE2943989A1 (en) 1981-05-14
GB2062523A (en) 1981-05-28
JPS5674340A (en) 1981-06-19
FR2468432A1 (en) 1981-05-08
GB2062523B (en) 1984-02-15
IT1141284B (en) 1986-10-01
IT8021443A0 (en) 1980-04-17
ES490569A0 (en) 1980-12-01
BE882778A (en) 1980-07-31

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