FI921184A0 - Anordning och foerfarande foer foerper- forering av ett aemne. - Google Patents

Anordning och foerfarande foer foerper- forering av ett aemne.

Info

Publication number
FI921184A0
FI921184A0 FI921184A FI921184A FI921184A0 FI 921184 A0 FI921184 A0 FI 921184A0 FI 921184 A FI921184 A FI 921184A FI 921184 A FI921184 A FI 921184A FI 921184 A0 FI921184 A0 FI 921184A0
Authority
FI
Finland
Prior art keywords
billet
mandrel bar
bolster
container
generally cylindrical
Prior art date
Application number
FI921184A
Other languages
English (en)
Finnish (fi)
Other versions
FI921184A (fi
Inventor
Charles L Stewart
Original Assignee
Charles L Stewart
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 Charles L Stewart filed Critical Charles L Stewart
Publication of FI921184A0 publication Critical patent/FI921184A0/fi
Publication of FI921184A publication Critical patent/FI921184A/fi

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
    • B21J5/06—Methods for forging, hammering, or pressing; Special equipment or accessories therefor for performing particular operations
    • B21J5/10—Piercing billets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J9/00—Forging presses
    • B21J9/02—Special design or construction
    • B21J9/04—Piercing presses
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Saccharide Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Drilling And Boring (AREA)
  • Manufacturing And Processing Devices For Dough (AREA)
  • Led Device Packages (AREA)
FI921184A 1989-09-20 1992-03-19 Anordning och foerfarande foer foerper- forering av ett aemne. FI921184A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/409,800 US5007274A (en) 1989-09-20 1989-09-20 Billet pre-piercer apparatus and method
PCT/US1990/005347 WO1991004117A2 (en) 1989-09-20 1990-09-20 Billet pre-piercer apparatus and method

Publications (2)

Publication Number Publication Date
FI921184A0 true FI921184A0 (fi) 1992-03-19
FI921184A FI921184A (fi) 1992-03-19

Family

ID=23622016

Family Applications (1)

Application Number Title Priority Date Filing Date
FI921184A FI921184A (fi) 1989-09-20 1992-03-19 Anordning och foerfarande foer foerper- forering av ett aemne.

Country Status (17)

Country Link
US (1) US5007274A (ja)
EP (1) EP0493535B1 (ja)
JP (1) JPH05500927A (ja)
KR (1) KR920703240A (ja)
AT (1) ATE131090T1 (ja)
AU (1) AU633784B2 (ja)
BG (1) BG61029B1 (ja)
BR (1) BR9007675A (ja)
CA (1) CA2065435C (ja)
DE (1) DE69024059T2 (ja)
FI (1) FI921184A (ja)
HU (1) HUT60943A (ja)
IE (1) IE62308B1 (ja)
PT (1) PT95348B (ja)
RO (1) RO110792B1 (ja)
RU (1) RU2087241C1 (ja)
WO (1) WO1991004117A2 (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5533375A (en) * 1994-07-14 1996-07-09 Industrial Technology Research Institute Method for making seamless tubes from hollow billets
RU2453390C2 (ru) * 2010-08-30 2012-06-20 Закрытое акционерное общество "Волгоградский металлургический завод "Красный Октябрь" (ЗАО "ВМЗ "Красный Октябрь") Способ изготовления крупногабаритных бесшовных труб
CN102172658A (zh) * 2011-01-18 2011-09-07 广东富华重工制造有限公司 一种半挂车整体轴管挤压成形设备及成形方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB433258A (en) * 1934-01-31 1935-08-12 Schloemann Ag Improvements in or relating to horizontal hydraulic billet-piercing presses
US2491897A (en) * 1945-08-31 1949-12-20 Lorant Hugo Closure plug
DE1034458B (de) * 1955-11-03 1958-07-17 Wagner & Co Werkzeugmaschinenf Verfahren und Vorrichtung zum Herstellen nahtloser Ringe
US3345853A (en) * 1965-03-23 1967-10-10 Babcock & Wilcox Co Work feeding method and apparatus for piercing press
US3388579A (en) * 1965-10-18 1968-06-18 Harvey Aluminum Inc Method and apparatus for fabricating cellular load bearing planks involving impact extrusion of flat cellular slabs
FR1456228A (fr) * 1965-11-25 1966-10-21 Procédé de filage notamment d'éléments tubulaires à fond percé
GB1150171A (en) * 1966-04-19 1969-04-30 Chesterfield Tube Company Ltd Formation of Hollow Metal Billets.
DE2651564C2 (de) * 1976-11-11 1982-12-16 Aluminium-Walzwerke Singen Gmbh, 7700 Singen Vorrichtung an einer Strangpresse zum Schälen der Metallblöcke
DE3017821A1 (de) * 1980-05-08 1981-11-12 Mannesmann AG, 4000 Düsseldorf Einrichtung zum fuehren des dornes in loch- und fliesspressen
SU1368058A1 (ru) * 1986-04-07 1988-01-23 Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции Способ прессовани труб из тугоплавких металлов и инструмент дл его осуществлени

Also Published As

Publication number Publication date
EP0493535A1 (en) 1992-07-08
BG61029B1 (bg) 1996-09-30
AU633784B2 (en) 1993-02-04
RU2087241C1 (ru) 1997-08-20
PT95348A (pt) 1992-06-30
BG96250A (bg) 1993-12-24
HUT60943A (en) 1992-11-30
KR920703240A (ko) 1992-12-17
US5007274A (en) 1991-04-16
JPH05500927A (ja) 1993-02-25
EP0493535B1 (en) 1995-12-06
WO1991004117A3 (en) 1991-10-31
WO1991004117A2 (en) 1991-04-04
IE62308B1 (en) 1995-01-25
RO110792B1 (ro) 1996-04-30
FI921184A (fi) 1992-03-19
BR9007675A (pt) 1992-07-21
DE69024059D1 (de) 1996-01-18
PT95348B (pt) 1998-06-30
DE69024059T2 (de) 1996-07-18
CA2065435C (en) 1993-10-12
AU6963191A (en) 1991-04-18
CA2065435A1 (en) 1991-03-21
IE903386A1 (en) 1991-04-10
ATE131090T1 (de) 1995-12-15

Similar Documents

Publication Publication Date Title
ES2062737T3 (es) Maquina para la conformacion de metales que sirve para el curvado cilindrico de una plancha.
FI921184A0 (fi) Anordning och foerfarande foer foerper- forering av ett aemne.
JPS6487024A (en) Can body production unit
JPS5750232A (en) Working method and apparatus for outer race
DE1955151U (de) Geraet zum messen der wanddicke eines rohres.
JPS5636347A (en) Process machine for cylindrical material
SU1632775A1 (ru) Манипул тор
JPS55130346A (en) Press working device for peripheral surface of work such as cylindrical shape and annular shape
JPS53146257A (en) Former for stepped end portion of cylindrical body
GB2004205A (en) Rotary atomiser
DE1941441A1 (de) Messfuehler
SU1028441A1 (ru) Устройство дл резки труб
SU1391796A1 (ru) Устройство дл установки стержневых деталей
FR2360359A1 (fr) Presse a filer par la methode inverse
ES488226A1 (es) Dispositivo de soldadura para mastiles conicos o similares
SU990376A1 (ru) Способ обработки деталей типа втулок
SU1743717A1 (ru) Устройство дл обработки отверстий
SU1252081A1 (ru) Устройство дл прот гивани отверстий
ES8406243A1 (es) Aparato para conformar los extremos de tubos de metal
SU489547A1 (ru) Устройство дл многоканального прессовани полых изделий
JPS5736612A (ja) Nanshitsuchuubunosetsudan kansosochi
SU530725A1 (ru) Гидравлический ковочный пресс
SU737034A1 (ru) Стан поперечно-винтовой прокатки труб
SU854744A1 (ru) Устройство дл калибровки трубных заготовок
SU831491A1 (ru) Устройство дл установки упорныхКОлЕц

Legal Events

Date Code Title Description
FD Application lapsed