FR2320798B1 - - Google Patents

Info

Publication number
FR2320798B1
FR2320798B1 FR7524983A FR7524983A FR2320798B1 FR 2320798 B1 FR2320798 B1 FR 2320798B1 FR 7524983 A FR7524983 A FR 7524983A FR 7524983 A FR7524983 A FR 7524983A FR 2320798 B1 FR2320798 B1 FR 2320798B1
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
FR7524983A
Other languages
French (fr)
Other versions
FR2320798A1 (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.)
ESCOFIER ET CIE
Original Assignee
ESCOFIER ET CIE
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 ESCOFIER ET CIE filed Critical ESCOFIER ET CIE
Priority to FR7524983A priority Critical patent/FR2320798A1/fr
Priority to BR7601105A priority patent/BR7601105A/pt
Publication of FR2320798A1 publication Critical patent/FR2320798A1/fr
Application granted granted Critical
Publication of FR2320798B1 publication Critical patent/FR2320798B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J7/00—Hammers; Forging machines with hammers or die jaws acting by impact
    • B21J7/02—Special design or construction
    • B21J7/14—Forging machines working with several hammers
    • B21J7/145—Forging machines working with several hammers the hammers being driven by a rotating annular driving member
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/12—Forming profiles on internal or external surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B21K1/30—Making machine elements wheels; discs with gear-teeth

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
FR7524983A 1975-08-11 1975-08-11 Machine a canneler ou denter par deformation a froid Granted FR2320798A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR7524983A FR2320798A1 (fr) 1975-08-11 1975-08-11 Machine a canneler ou denter par deformation a froid
BR7601105A BR7601105A (pt) 1975-08-11 1976-02-20 Maquina para recortar ou dentar por deformacao a frio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7524983A FR2320798A1 (fr) 1975-08-11 1975-08-11 Machine a canneler ou denter par deformation a froid

Publications (2)

Publication Number Publication Date
FR2320798A1 FR2320798A1 (fr) 1977-03-11
FR2320798B1 true FR2320798B1 (Direct) 1978-09-29

Family

ID=9158986

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7524983A Granted FR2320798A1 (fr) 1975-08-11 1975-08-11 Machine a canneler ou denter par deformation a froid

Country Status (2)

Country Link
BR (1) BR7601105A (Direct)
FR (1) FR2320798A1 (Direct)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0463200A1 (de) * 1990-06-25 1992-01-02 Leifeld GmbH & Co. Vorrichtung zur Erzeugung von eingeformten Konturierungen auf dem Aussenumfang von rotationssymmetrischen Werkstucken aus Blech sowie Verfahren zum Betreiben der Vorrichtung
FR2755042B1 (fr) * 1996-10-24 1998-12-24 Lemforder Nacam Sa Procede d'obtention de cannelures sur un arbre
ITTO20110700A1 (it) 2011-07-29 2013-01-30 Skf Ab Metodo per la formatura di una dentatura frontale su un anello interno di un mozzo ruota
ITTO20110703A1 (it) * 2011-07-29 2013-01-30 Skf Ab Attrezzatura per la formatura di una dentatura frontale, in particolare su un anello interno di un mozzo ruota

Also Published As

Publication number Publication date
BR7601105A (pt) 1977-05-10
FR2320798A1 (fr) 1977-03-11

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