FR2313149A1 - Procede et dispositif de production d'ebauches - Google Patents

Procede et dispositif de production d'ebauches

Info

Publication number
FR2313149A1
FR2313149A1 FR7517155A FR7517155A FR2313149A1 FR 2313149 A1 FR2313149 A1 FR 2313149A1 FR 7517155 A FR7517155 A FR 7517155A FR 7517155 A FR7517155 A FR 7517155A FR 2313149 A1 FR2313149 A1 FR 2313149A1
Authority
FR
France
Prior art keywords
blank
forming
accuracy
acting
same speed
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.)
Granted
Application number
FR7517155A
Other languages
English (en)
Other versions
FR2313149B1 (fr
Inventor
K N Bogoyavlensky
V V Lapin
I V Mikhailin
Y M Dityatkovsky
N M Bocharov
I D Markov
A G Litvinov
V G Khoroshailov
V F Pushkin
J N Vorobiev
A T Kladovschikov
D T Lapkin
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.)
LE POLITEKHN IN
Original Assignee
LE POLITEKHN IN
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 LE POLITEKHN IN filed Critical LE POLITEKHN IN
Priority to FR7517155A priority Critical patent/FR2313149A1/fr
Publication of FR2313149A1 publication Critical patent/FR2313149A1/fr
Application granted granted Critical
Publication of FR2313149B1 publication Critical patent/FR2313149B1/fr
Granted 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
    • B21H1/00—Making articles shaped as bodies of revolution
    • B21H1/06—Making articles shaped as bodies of revolution rings of restricted axial length
    • 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
    • B21H9/00—Feeding arrangements for rolling machines or apparatus manufacturing articles dealt with in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Forging (AREA)
FR7517155A 1975-06-02 1975-06-02 Procede et dispositif de production d'ebauches Granted FR2313149A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7517155A FR2313149A1 (fr) 1975-06-02 1975-06-02 Procede et dispositif de production d'ebauches

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517155A FR2313149A1 (fr) 1975-06-02 1975-06-02 Procede et dispositif de production d'ebauches

Publications (2)

Publication Number Publication Date
FR2313149A1 true FR2313149A1 (fr) 1976-12-31
FR2313149B1 FR2313149B1 (fr) 1979-04-27

Family

ID=9155947

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7517155A Granted FR2313149A1 (fr) 1975-06-02 1975-06-02 Procede et dispositif de production d'ebauches

Country Status (1)

Country Link
FR (1) FR2313149A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE362065C (de) * 1921-02-11 1922-10-24 Adolf Kreuser G M B H Aus fester angetriebener Walze und einstellbarer Druckwalze bestehendes Walzwerk fuer Reifen
DE658592C (de) * 1936-03-11 1938-04-06 Ferndorf Eisen Metall Verfahren zur Herstellung von Ringen, insbesondere von grossen Flanschringen
DE694017C (de) * 1939-01-18 1940-07-24 Roehrenwerke Akt Ges Deutsche Verfahren zur Herstellung von Endbunden an Rohren durch Stauchen mittels Walzen
US3572075A (en) * 1957-06-19 1971-03-23 Hitco Metal-rolling methods

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE362065C (de) * 1921-02-11 1922-10-24 Adolf Kreuser G M B H Aus fester angetriebener Walze und einstellbarer Druckwalze bestehendes Walzwerk fuer Reifen
DE658592C (de) * 1936-03-11 1938-04-06 Ferndorf Eisen Metall Verfahren zur Herstellung von Ringen, insbesondere von grossen Flanschringen
DE694017C (de) * 1939-01-18 1940-07-24 Roehrenwerke Akt Ges Deutsche Verfahren zur Herstellung von Endbunden an Rohren durch Stauchen mittels Walzen
US3572075A (en) * 1957-06-19 1971-03-23 Hitco Metal-rolling methods

Also Published As

Publication number Publication date
FR2313149B1 (fr) 1979-04-27

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Legal Events

Date Code Title Description
ST Notification of lapse