EP0163769A3 - Procédé et machine de fabrication d'anneaux métalliques avec une surface formée spécialement à partir d'une ébauche annulaire à section transversale choisie - Google Patents

Procédé et machine de fabrication d'anneaux métalliques avec une surface formée spécialement à partir d'une ébauche annulaire à section transversale choisie Download PDF

Info

Publication number
EP0163769A3
EP0163769A3 EP84115206A EP84115206A EP0163769A3 EP 0163769 A3 EP0163769 A3 EP 0163769A3 EP 84115206 A EP84115206 A EP 84115206A EP 84115206 A EP84115206 A EP 84115206A EP 0163769 A3 EP0163769 A3 EP 0163769A3
Authority
EP
European Patent Office
Prior art keywords
ring
machine
producing
section
shaped blank
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.)
Withdrawn
Application number
EP84115206A
Other languages
German (de)
English (en)
Other versions
EP0163769A2 (fr
Inventor
Michael Kransnopolsky
Jacob Katz
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.)
Israel Military Industries Ltd
Original Assignee
Israel Military Industries Ltd
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 Israel Military Industries Ltd filed Critical Israel Military Industries Ltd
Publication of EP0163769A2 publication Critical patent/EP0163769A2/fr
Publication of EP0163769A3 publication Critical patent/EP0163769A3/fr
Withdrawn legal-status Critical Current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
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging
    • 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
    • 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
    • B21K1/76—Making machine elements elements not mentioned in one of the preceding groups
    • B21K1/761—Making machine elements elements not mentioned in one of the preceding groups rings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Wire Processing (AREA)
  • Forging (AREA)
EP84115206A 1984-06-05 1984-12-12 Procédé et machine de fabrication d'anneaux métalliques avec une surface formée spécialement à partir d'une ébauche annulaire à section transversale choisie Withdrawn EP0163769A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IL72025A IL72025A (en) 1984-06-05 1984-06-05 Method and machine for producing a metallic ring with specially contoured surfaces from a ring-shaped blank of selected cross-section
IL72025 1984-06-05

Publications (2)

Publication Number Publication Date
EP0163769A2 EP0163769A2 (fr) 1985-12-11
EP0163769A3 true EP0163769A3 (fr) 1986-08-20

Family

ID=11055115

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84115206A Withdrawn EP0163769A3 (fr) 1984-06-05 1984-12-12 Procédé et machine de fabrication d'anneaux métalliques avec une surface formée spécialement à partir d'une ébauche annulaire à section transversale choisie

Country Status (3)

Country Link
EP (1) EP0163769A3 (fr)
JP (1) JPS6117336A (fr)
IL (1) IL72025A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764051A (en) * 1993-08-31 1998-06-09 Ntn Corporation Cold forged toothed ring for producing rotational speed signals
US5544548A (en) * 1993-08-31 1996-08-13 Ntn Corporation Cold forming method of toothed ring-shaped products and forming apparatus for its use
DE19831189A1 (de) * 1998-07-11 2000-01-20 Freudenberg Carl Fa Verfahren zur Herstellung von Blechringen
FR2917653B1 (fr) * 2007-06-25 2009-10-16 Snecma Sa Outillage pour le matricage au pilon
DE102010053720A1 (de) * 2010-12-01 2012-06-06 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Verfahren zur Herstellung eines Kupplungskörpers
CN113441936A (zh) * 2021-07-20 2021-09-28 东莞市拓扬智能电子科技有限公司 双工位自动装焊环机

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1377266A (en) * 1918-08-05 1921-05-10 Mossberg Frank Process for manufacturing metal rings
GB829107A (en) * 1956-03-26 1960-02-24 Christian Schondelmaier Process and apparatus for the production of toothed members, such as toothed wheels, toothed rims and the like
DE1261735B (de) * 1963-12-12 1968-02-22 Unterstuetzungskasse Der Lands Verfahren und Vorrichtung zum spanlosen Warmherstellen von Zahnraedern durch Warmumformung
DE3030247C1 (de) * 1980-08-09 1981-12-17 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Verfahren und Vorrichtung zur Herstellung eines Waelzlagerkaefigs

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS577345A (en) * 1980-06-16 1982-01-14 Musashi Seimitsu Kogyo Kk Forging device for forming tooth profile on outside circumference of ringlike blank material
JPS5736034A (ja) * 1980-08-11 1982-02-26 Musashi Seimitsu Kogyo Kk Ringujosozainogaishunihagataokeiseisurutanzohoho

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1377266A (en) * 1918-08-05 1921-05-10 Mossberg Frank Process for manufacturing metal rings
GB829107A (en) * 1956-03-26 1960-02-24 Christian Schondelmaier Process and apparatus for the production of toothed members, such as toothed wheels, toothed rims and the like
DE1261735B (de) * 1963-12-12 1968-02-22 Unterstuetzungskasse Der Lands Verfahren und Vorrichtung zum spanlosen Warmherstellen von Zahnraedern durch Warmumformung
DE3030247C1 (de) * 1980-08-09 1981-12-17 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Verfahren und Vorrichtung zur Herstellung eines Waelzlagerkaefigs

Also Published As

Publication number Publication date
JPS6117336A (ja) 1986-01-25
IL72025A (en) 1986-08-31
EP0163769A2 (fr) 1985-12-11
IL72025A0 (en) 1984-10-31

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AK Designated contracting states

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Effective date: 19861006

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Effective date: 19871005

STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Withdrawal date: 19871217

RIN1 Information on inventor provided before grant (corrected)

Inventor name: KRANSNOPOLSKY, MICHAEL

Inventor name: KATZ, JACOB