FR2177523A1 - - Google Patents

Info

Publication number
FR2177523A1
FR2177523A1 FR7210884A FR7210884A FR2177523A1 FR 2177523 A1 FR2177523 A1 FR 2177523A1 FR 7210884 A FR7210884 A FR 7210884A FR 7210884 A FR7210884 A FR 7210884A FR 2177523 A1 FR2177523 A1 FR 2177523A1
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.)
Withdrawn
Application number
FR7210884A
Other languages
French (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.)
INST METALL
Original Assignee
INST METALL
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
Priority to DE2213453A priority Critical patent/DE2213453A1/de
Application filed by INST METALL filed Critical INST METALL
Priority to FR7210884A priority patent/FR2177523A1/fr
Publication of FR2177523A1 publication Critical patent/FR2177523A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
    • B21H7/00—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons
    • B21H7/18—Making articles not provided for in the preceding groups, e.g. agricultural tools, dinner forks, knives, spoons grooved pins; Rolling grooves, e.g. oil grooves, in articles
    • B21H7/187—Rolling helical or rectilinear grooves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
FR7210884A 1972-03-20 1972-03-28 Withdrawn FR2177523A1 (enExample)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2213453A DE2213453A1 (de) 1972-03-20 1972-03-20 Verfahren zum fertigen von metallerzeugnissen mit laengsrippen
FR7210884A FR2177523A1 (enExample) 1972-03-20 1972-03-28

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2213453A DE2213453A1 (de) 1972-03-20 1972-03-20 Verfahren zum fertigen von metallerzeugnissen mit laengsrippen
FR7210884A FR2177523A1 (enExample) 1972-03-20 1972-03-28

Publications (1)

Publication Number Publication Date
FR2177523A1 true FR2177523A1 (enExample) 1973-11-09

Family

ID=42173977

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7210884A Withdrawn FR2177523A1 (enExample) 1972-03-20 1972-03-28

Country Status (2)

Country Link
DE (1) DE2213453A1 (enExample)
FR (1) FR2177523A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109719458B8 (zh) * 2017-10-29 2024-08-23 张家界航空工业职业技术学院 一种轴承位滚压刀
DE102020111680A1 (de) * 2020-04-29 2021-11-04 Valeo Siemens Eautomotive Germany Gmbh Umformvorrichtung zum Herstellen einer gerändelten Rotorwelle, Verfahren zur Herstellung einer Rotorwelle für eine elektrische Maschine, Rotorwelle, Rotor und Verfahren zur Vibrationsanalyse eines Rotors

Also Published As

Publication number Publication date
DE2213453A1 (de) 1973-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse