FR2126436B1 - - Google Patents

Info

Publication number
FR2126436B1
FR2126436B1 FR7206553A FR7206553A FR2126436B1 FR 2126436 B1 FR2126436 B1 FR 2126436B1 FR 7206553 A FR7206553 A FR 7206553A FR 7206553 A FR7206553 A FR 7206553A FR 2126436 B1 FR2126436 B1 FR 2126436B1
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
FR7206553A
Other languages
French (fr)
Other versions
FR2126436A1 (it
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.)
JFE Engineering Corp
Original Assignee
Nippon Kokan 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 Nippon Kokan Ltd filed Critical Nippon Kokan Ltd
Publication of FR2126436A1 publication Critical patent/FR2126436A1/fr
Application granted granted Critical
Publication of FR2126436B1 publication Critical patent/FR2126436B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/006—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing using vibratory energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Extraction Processes (AREA)
FR7206553A 1971-02-25 1972-02-25 Expired FR2126436B1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46008987A JPS5025899B1 (it) 1971-02-25 1971-02-25

Publications (2)

Publication Number Publication Date
FR2126436A1 FR2126436A1 (it) 1972-10-06
FR2126436B1 true FR2126436B1 (it) 1975-03-21

Family

ID=11708027

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7206553A Expired FR2126436B1 (it) 1971-02-25 1972-02-25

Country Status (7)

Country Link
US (1) US3863484A (it)
JP (1) JPS5025899B1 (it)
CA (1) CA942235A (it)
DE (1) DE2209103A1 (it)
FR (1) FR2126436B1 (it)
GB (1) GB1334666A (it)
IT (1) IT947856B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3326559C2 (de) * 1983-07-22 1985-06-27 Emag Maschinenfabrik Gmbh, 7335 Salach Verfahren und Vorrichtung zum Endbearbeiten von Oberflächen von Rohren
GB2251570B (en) * 1990-11-09 1993-10-20 Technoform Sonics Limited Improvements in or relating to vibratable ring-like structures
AU1684195A (en) * 1994-02-22 1995-09-04 Georgia Tech Research Corporation Reduction of friction during wire drawing
GB9504433D0 (en) * 1995-03-06 1995-04-26 Whiteing Roland G Profile forming
DE19631516A1 (de) * 1996-08-03 1998-02-05 Wacker Werke Kg Vorrichtung zum Aufnehmen von Schalungselementen für Bauteile aus Beton bei der Fertigung der Bauteile
DE10132990C1 (de) * 2001-07-02 2003-02-13 Forschungsges Umformtechnik Axiale Abstützung für eine im Ultraschallbereich in Eigenfrequenz schwingende Matrize, insbesondere zum Draht-, Stangen- oder Rohrziehen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3203215A (en) * 1961-06-05 1965-08-31 Aeroprojects Inc Ultrasonic extrusion apparatus
US3233012A (en) * 1963-04-23 1966-02-01 Jr Albert G Bodine Method and apparatus for forming plastic materials
US3212312A (en) * 1963-06-21 1965-10-19 Aeroprojects Inc Apparatus utilizing vibratory energy
SE342154B (it) * 1967-12-25 1972-01-31 Nippon Kokan Kk
JPS499953B1 (it) * 1969-09-16 1974-03-07

Also Published As

Publication number Publication date
CA942235A (en) 1974-02-19
US3863484A (en) 1975-02-04
IT947856B (it) 1973-05-30
DE2209103A1 (de) 1972-09-07
FR2126436A1 (it) 1972-10-06
JPS5025899B1 (it) 1975-08-27
GB1334666A (en) 1973-10-24

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Legal Events

Date Code Title Description
ST Notification of lapse