FI880529A - Anordning foer dragande av en roeraenda medelst kallbearbetning. - Google Patents

Anordning foer dragande av en roeraenda medelst kallbearbetning. Download PDF

Info

Publication number
FI880529A
FI880529A FI880529A FI880529A FI880529A FI 880529 A FI880529 A FI 880529A FI 880529 A FI880529 A FI 880529A FI 880529 A FI880529 A FI 880529A FI 880529 A FI880529 A FI 880529A
Authority
FI
Finland
Prior art keywords
jaws
tube
kallbearbetning
dragand
medelst
Prior art date
Application number
FI880529A
Other languages
English (en)
Other versions
FI880529A0 (fi
Inventor
Robert Weber
Helmut Mechtold
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of FI880529A0 publication Critical patent/FI880529A0/fi
Publication of FI880529A publication Critical patent/FI880529A/fi

Links

Classifications

    • 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
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/046—Connecting tubes to tube-like fittings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Steroid Compounds (AREA)
  • Vehicle Body Suspensions (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Gripping On Spindles (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)
  • Forging (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Metal Extraction Processes (AREA)
  • Jigs For Machine Tools (AREA)
FI880529A 1987-07-22 1988-02-05 Anordning foer dragande av en roeraenda medelst kallbearbetning. FI880529A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3724309 1987-07-22

Publications (2)

Publication Number Publication Date
FI880529A0 FI880529A0 (fi) 1988-02-05
FI880529A true FI880529A (fi) 1989-01-23

Family

ID=6332146

Family Applications (1)

Application Number Title Priority Date Filing Date
FI880529A FI880529A (fi) 1987-07-22 1988-02-05 Anordning foer dragande av en roeraenda medelst kallbearbetning.

Country Status (7)

Country Link
US (1) US4899571A (fi)
EP (1) EP0300318B1 (fi)
JP (1) JPS6440124A (fi)
AT (1) ATE67942T1 (fi)
DE (1) DE3865262D1 (fi)
FI (1) FI880529A (fi)
NO (1) NO883273L (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100396186B1 (ko) * 2000-07-13 2003-08-27 최혁재 스웨이징 머신

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2999405A (en) * 1957-12-24 1961-09-12 Smith Corp A O Apparatus for radially compressing articles
GB1201693A (en) * 1967-09-01 1970-08-12 Kocks Wermelskirchen G M B H Apparatus for calibrating pipes
US3888103A (en) * 1971-01-25 1975-06-10 Robin Renshaw Forming apparatus
US3731518A (en) * 1971-05-26 1973-05-08 G Blocher Crimping die arrangement
US3795035A (en) * 1972-04-26 1974-03-05 Texaco Inc Mechanisms for swaging the ends of pipes
DE2313787A1 (de) * 1973-03-20 1974-10-03 Mecanica De Utilaje Medgidia I Verfahren und vorrichtung zum verengen von rohren
DE2650691C3 (de) * 1976-11-05 1980-01-24 G. Siempelkamp Gmbh & Co, 4150 Krefeld Vorrichtung zum Außenkalibrieren von Rohren
PL110440B1 (en) * 1977-02-03 1980-07-31 Osrodek Badawczorozwojowy Maszyn Hutniczych Tube pointer
US4472959A (en) * 1982-02-16 1984-09-25 Grotnes Metalforming Systems, Inc. Removable multi-die cartridge for shrink forming machine
DE3408070A1 (de) * 1984-03-05 1985-09-05 Kraftwerk Union AG, 4330 Mülheim Aufweitvorrichtung fuer rohrenden

Also Published As

Publication number Publication date
NO883273D0 (no) 1988-07-22
ATE67942T1 (de) 1991-10-15
FI880529A0 (fi) 1988-02-05
JPS6440124A (en) 1989-02-10
US4899571A (en) 1990-02-13
NO883273L (no) 1989-01-23
EP0300318B1 (de) 1991-10-02
EP0300318A1 (de) 1989-01-25
DE3865262D1 (de) 1991-11-07

Similar Documents

Publication Publication Date Title
US4418860A (en) Clamping method and apparatus for solid phase welding
DE50200497D1 (de) Radialpresse
US3977034A (en) Method and apparatus for form fitting shoes and boots
ATE62841T1 (de) Schnellwechsel-einspannvorrichtung.
JP2001509090A (ja) 油圧機械式チャック
HUP0001041A2 (hu) Csavar
SE8500890D0 (sv) Werkzeugmaschinenspindel und hierzu passender werkzeughalter
DE3872222D1 (de) Verriegelbarer hydraulikzylinder.
FI880529A (fi) Anordning foer dragande av en roeraenda medelst kallbearbetning.
SE8700169D0 (sv) Wechselkopf fur eine werkzeugwechselvorrichtung
ES2372478T3 (es) Dispositivo de fijación.
ATE45899T1 (de) Spannvorrichtung fuer werkstuecke oder werkzeuge mit einer im umfang veraenderbaren spannhuelse.
EP0403732A3 (de) Selbstspannendes Bohrfutter
SE8103669L (sv) Spennhylsa for verktyg eller arbetsstycken
SE8800986D0 (sv) Improvements in and relating to tube expanders
US4928981A (en) Jaw locking means for chucks
US4088332A (en) Internal expanding collet clamp
EP0919313A3 (de) Spanneinrichtung
NO135328B (fi)
ATE108355T1 (de) Werkzeugaufnahme.
DE887314C (de) Innenbacken-Spannfutter
DE3774640D1 (de) Dichtungskoerper fuer rohrpruefpresse mittels fluessigkeitsdruck.
US4632407A (en) Inside/outside chucking device
CN107457417A (zh) 一种刀盘内孔夹紧工装
SU143638A1 (ru) Устройство дл раскатки отверстий

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: SIEMENS AKTIENGESELLSCHAFT