FR2631262B1 - Procede pour la production de profiles metalliques creux, et dispositif pour l'execution du procede - Google Patents

Procede pour la production de profiles metalliques creux, et dispositif pour l'execution du procede

Info

Publication number
FR2631262B1
FR2631262B1 FR8905971A FR8905971A FR2631262B1 FR 2631262 B1 FR2631262 B1 FR 2631262B1 FR 8905971 A FR8905971 A FR 8905971A FR 8905971 A FR8905971 A FR 8905971A FR 2631262 B1 FR2631262 B1 FR 2631262B1
Authority
FR
France
Prior art keywords
production
hollow metal
metal profiles
profiles
hollow
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.)
Expired - Fee Related
Application number
FR8905971A
Other languages
English (en)
Other versions
FR2631262A1 (fr
Inventor
Schulte Wilhelm
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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Hoesch AG
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 Hoesch AG filed Critical Hoesch AG
Publication of FR2631262A1 publication Critical patent/FR2631262A1/fr
Application granted granted Critical
Publication of FR2631262B1 publication Critical patent/FR2631262B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • B23P13/04—Making metal objects by operations essentially involving machining but not covered by a single other subclass involving slicing of profiled material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/08—Tube expanders
    • B21D39/20—Tube expanders with mandrels, e.g. expandable
    • 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
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/14—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass gear parts, e.g. gear wheels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
FR8905971A 1988-05-11 1989-05-05 Procede pour la production de profiles metalliques creux, et dispositif pour l'execution du procede Expired - Fee Related FR2631262B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3816090A DE3816090A1 (de) 1988-05-11 1988-05-11 Verfahren zur herstellung von metallenen hohlprofilen und einrichtung fuer die durchfuehrung des verfahrens

Publications (2)

Publication Number Publication Date
FR2631262A1 FR2631262A1 (fr) 1989-11-17
FR2631262B1 true FR2631262B1 (fr) 1994-05-06

Family

ID=6354154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8905971A Expired - Fee Related FR2631262B1 (fr) 1988-05-11 1989-05-05 Procede pour la production de profiles metalliques creux, et dispositif pour l'execution du procede

Country Status (4)

Country Link
DE (1) DE3816090A1 (fr)
FR (1) FR2631262B1 (fr)
GB (1) GB2219541B (fr)
IT (1) IT1229253B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19523692A1 (de) * 1995-07-05 1997-01-16 Krupp Ag Hoesch Krupp Verfahren zum Kalibrieren von Werkstücken und Werkzeug zur Durchführung des Verfahrens
GB9515089D0 (en) * 1995-07-22 1995-09-20 Goddard Gordon H Extrusion
DE10032467B4 (de) * 2000-07-04 2006-03-30 B & T Exact Gmbh Verfahren zum Herstellen von kammerprofilartigen Werkstücken
DE102017008907B4 (de) * 2017-09-22 2019-07-25 Audi Ag Werkzeug und Verfahren zur Kalibrierung eines durch Strangpressen erzeugten Hohlprofilbauteils, sowie Verfahren zur Herstellung eines Hohlprofilbauteils für den Automobilbau
CN109604978A (zh) * 2018-12-05 2019-04-12 盐城昱祺机械制造有限公司 一种解决外星轮球星高散差大的加工方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT191707B (de) * 1952-09-11 1957-09-10 Alfred Dipl Ing Kreidler Verfahren und Anlage zur Herstellung von Zahnrädern aus Stahl, insbesondere härtbarem Stahl
DE954838C (de) * 1953-05-28 1956-12-20 Kabel Und Metallwerke Neumeyer Werkzeug zur Herstellung von Stirn-, Kegelzahnraedern und aehnlich gezahnten Formkoerpern, insbesondere aus Stahl, durch Kaltverformung
US3028662A (en) * 1956-04-17 1962-04-10 Hupp Corp Method for forming and coating parts
US3803896A (en) * 1972-05-19 1974-04-16 Automobilove Zavody Np Method and apparatus for forming locking surfaces on gear rings
JPS6061131A (ja) * 1983-09-13 1985-04-08 Hitachi Ltd 金属製品の塑性加工方法

Also Published As

Publication number Publication date
DE3816090A1 (de) 1989-11-23
GB2219541B (en) 1992-04-29
GB8910893D0 (en) 1989-06-28
DE3816090C2 (fr) 1993-05-27
FR2631262A1 (fr) 1989-11-17
IT8920437A0 (it) 1989-05-11
GB2219541A (en) 1989-12-13
IT1229253B (it) 1991-07-26

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse