FR2349381B1 - - Google Patents

Info

Publication number
FR2349381B1
FR2349381B1 FR7612799A FR7612799A FR2349381B1 FR 2349381 B1 FR2349381 B1 FR 2349381B1 FR 7612799 A FR7612799 A FR 7612799A FR 7612799 A FR7612799 A FR 7612799A FR 2349381 B1 FR2349381 B1 FR 2349381B1
Authority
FR
France
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
FR7612799A
Other languages
French (fr)
Other versions
FR2349381A1 (fr
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7612799A priority Critical patent/FR2349381A1/fr
Priority to CA277,211A priority patent/CA1096595A/en
Priority to IT2303777A priority patent/IT1085564B/it
Priority to DE19772719316 priority patent/DE2719316A1/de
Priority to JP5062177A priority patent/JPS52155403A/ja
Priority to GB1775377A priority patent/GB1594965A/en
Publication of FR2349381A1 publication Critical patent/FR2349381A1/fr
Application granted granted Critical
Publication of FR2349381B1 publication Critical patent/FR2349381B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B23Q27/00—Geometrical mechanisms for the production of work of particular shapes, not fully provided for in another subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/36—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes
    • B23B5/46—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for turning specially-shaped surfaces by making use of relative movement of the tool and work produced by geometrical mechanisms, i.e. forming-lathes for turning helical or spiral surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23F—MAKING GEARS OR TOOTHED RACKS
    • B23F15/00—Methods or machines for making gear wheels of special kinds not covered by groups B23F7/00 - B23F13/00
    • B23F15/08—Making intermeshing rotors, e.g. of pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Milling Processes (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
FR7612799A 1976-04-29 1976-04-29 Procede d'usinage pour la fabrication de pieces de machines tournantes a fluide et dispositif d'usinage pour la mise en oeuvre de ce procede Granted FR2349381A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7612799A FR2349381A1 (fr) 1976-04-29 1976-04-29 Procede d'usinage pour la fabrication de pieces de machines tournantes a fluide et dispositif d'usinage pour la mise en oeuvre de ce procede
CA277,211A CA1096595A (en) 1976-04-29 1977-04-28 Method and apparatus for manufacturing parts for rotary fluid machines
IT2303777A IT1085564B (it) 1976-04-29 1977-04-29 Metodo di lavorazione per fabbricare parti di macchine rotative per fluidi e adattatore per macchina utensile per realizzare tale metodo
DE19772719316 DE2719316A1 (de) 1976-04-29 1977-04-29 Verfahren und einrichtung zum herstellen von teilen einer stroemungsmaschine
JP5062177A JPS52155403A (en) 1976-04-29 1977-04-30 Working process for fabricating components of hydraulic rotary machines and adapter therefor
GB1775377A GB1594965A (en) 1976-04-29 1977-10-28 Method and apparatus for the manufacture of parts of rotary fluid machines

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7612799A FR2349381A1 (fr) 1976-04-29 1976-04-29 Procede d'usinage pour la fabrication de pieces de machines tournantes a fluide et dispositif d'usinage pour la mise en oeuvre de ce procede
GB1775377A GB1594965A (en) 1976-04-29 1977-10-28 Method and apparatus for the manufacture of parts of rotary fluid machines

Publications (2)

Publication Number Publication Date
FR2349381A1 FR2349381A1 (fr) 1977-11-25
FR2349381B1 true FR2349381B1 (ja) 1982-05-14

Family

ID=26219427

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612799A Granted FR2349381A1 (fr) 1976-04-29 1976-04-29 Procede d'usinage pour la fabrication de pieces de machines tournantes a fluide et dispositif d'usinage pour la mise en oeuvre de ce procede

Country Status (5)

Country Link
JP (1) JPS52155403A (ja)
CA (1) CA1096595A (ja)
DE (1) DE2719316A1 (ja)
FR (1) FR2349381A1 (ja)
GB (1) GB1594965A (ja)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3524123A1 (de) * 1985-07-05 1987-02-12 Linsinger Ernst & Co Gmbh Verfahren und vorrichtung zum profilieren von stangenartigen werkstuecken
DE3831337A1 (de) * 1988-02-25 1989-09-07 Volkswagen Ag Verfahren zum herstellen einer aus zwei miteinander im eingriff befindlichen bauteilen bestehenden maschine, insbesondere einer nach dem spiralprinzip arbeitenden verdraengermaschine
US5598618A (en) * 1989-09-29 1997-02-04 Aquino; Giovanni Mainrotor machining process and apparatus
CN102139440B (zh) * 2011-04-13 2013-01-23 时敬龙 稠油热采用全金属螺杆泵定子的加工方法
CN103084639A (zh) * 2013-01-21 2013-05-08 西北工业大学 一种基于非均匀余量的增强薄壁叶片工艺刚度的方法
CN111774895A (zh) * 2020-07-13 2020-10-16 宜昌长机科技有限责任公司 一种用于轴类零件的径向弹性夹紧机构及方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1397538A (en) * 1971-05-27 1975-06-11 Gkn Transmissions Ltd Method of and apparatus for effecting internal machining operations on annular components

Also Published As

Publication number Publication date
GB1594965A (en) 1981-08-05
CA1096595A (en) 1981-03-03
DE2719316A1 (de) 1977-11-17
JPS52155403A (en) 1977-12-23
FR2349381A1 (fr) 1977-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse