CH625273A5 - - Google Patents

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Publication number
CH625273A5
CH625273A5 CH78778A CH78778A CH625273A5 CH 625273 A5 CH625273 A5 CH 625273A5 CH 78778 A CH78778 A CH 78778A CH 78778 A CH78778 A CH 78778A CH 625273 A5 CH625273 A5 CH 625273A5
Authority
CH
Switzerland
Prior art keywords
cylinder
bolt
flanges
flange
support plate
Prior art date
Application number
CH78778A
Other languages
German (de)
English (en)
Inventor
Willy Germann
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH78778A priority Critical patent/CH625273A5/de
Priority to DE19782806008 priority patent/DE2806008A1/de
Priority to DE19787804181U priority patent/DE7804181U1/de
Priority to US06/001,850 priority patent/US4292828A/en
Priority to SE7900568A priority patent/SE7900568L/xx
Priority to FR7901483A priority patent/FR2415532A1/fr
Publication of CH625273A5 publication Critical patent/CH625273A5/de

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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/045—Closing or sealing means
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/152—Making rifle and gunbarrels
    • 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
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • 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
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/033—Deforming tubular bodies
    • B21D26/039—Means for controlling the clamping or opening of the moulds
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
    • C21D7/12—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars by expanding tubular bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Actuator (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Heat Treatment Of Articles (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Clamps And Clips (AREA)
CH78778A 1978-01-25 1978-01-25 CH625273A5 (es)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH78778A CH625273A5 (es) 1978-01-25 1978-01-25
DE19782806008 DE2806008A1 (de) 1978-01-25 1978-02-14 Verfahren zur herstellung eines kaltverfestigten zylinders und vorrichtung zur durchfuehrung des verfahrens
DE19787804181U DE7804181U1 (de) 1978-01-25 1978-02-14 Vorrichtung zur herstellung eines kaltverfestigten zylinders
US06/001,850 US4292828A (en) 1978-01-25 1979-01-08 Apparatus for manufacturing cold-work hardened cylinders
SE7900568A SE7900568L (sv) 1978-01-25 1979-01-22 Sett for tillverkning av en cylinder som genom kallbearbetning bibringas okad hallfasthet och anordning for utforande av settet
FR7901483A FR2415532A1 (fr) 1978-01-25 1979-01-22 Procede pour fabriquer un cylindre ecroui et dispositif pour mettre en oeuvre le procede

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH78778A CH625273A5 (es) 1978-01-25 1978-01-25

Publications (1)

Publication Number Publication Date
CH625273A5 true CH625273A5 (es) 1981-09-15

Family

ID=4195178

Family Applications (1)

Application Number Title Priority Date Filing Date
CH78778A CH625273A5 (es) 1978-01-25 1978-01-25

Country Status (5)

Country Link
US (1) US4292828A (es)
CH (1) CH625273A5 (es)
DE (2) DE2806008A1 (es)
FR (1) FR2415532A1 (es)
SE (1) SE7900568L (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744425A (en) * 1980-08-12 1982-03-12 Kobe Steel Ltd Cold working method and apparatus of annular material
US4444604A (en) * 1983-03-07 1984-04-24 United States Steel Corporation Method of preventing distortion of a heated workpiece during cooling
DE4407908C2 (de) * 1994-03-09 1998-04-23 Ver Schmiedewerke Gmbh Verfahren zum Umformen metallischer Körper mittels über ein druckübertragendes Medium aufgebrachter hoher Drücke und Vorrichtung dazu
DE19614243C1 (de) * 1996-04-10 1997-07-24 Daimler Benz Ag Vorrichtung zum Aufbringen der Zuhaltekraft für ein Umformwerkzeug beim Innenhochdruckumformen
US6605885B2 (en) * 2001-05-15 2003-08-12 General Electric Company Super-conducting rotor coil support with tension rods and bolts
JP2005510363A (ja) * 2001-11-21 2005-04-21 ヴィルヘルム・シュルツ・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツング 管を成形するための方法および装置
CN111112433A (zh) * 2019-12-30 2020-05-08 合肥实华管件有限责任公司 一种三通管件成型模具锁紧工装

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR577624A (fr) * 1923-04-23 1924-09-08 Schneider & Cie Dispositif pour l'autofrettage de tubes métalliques par pression hydraulique intérieure
DE923964C (de) * 1942-04-24 1955-02-24 Sulzer Ag Verfahren und Vorrichtung zum Befestigen und Abdichten von Rohren in einer Wandung
US2887146A (en) * 1954-11-19 1959-05-19 Flexonics Corp Fluid-operated apparatus for forming flexible tubing
DE1171941B (de) * 1956-08-09 1964-06-11 Flexonics Corp Verfahren und Vorrichtung zum Kaltverfestigen kreiszylindrischer Rohre, aus einem sich beim Kaltrecken verfestigenden Metall, insbesondere aus nichtrostendem Stahl
DE1270065B (de) * 1957-08-26 1968-06-12 United States Pipe Foundry Verfahren zur Erzeugung einer feinkoernigen Struktur in Hohlgussstuecken aus bildsamen Metallen, insbesondere austenitischen Staehlen
US3358489A (en) * 1965-08-13 1967-12-19 Western Electric Co Apparatus for forming bulbous articles
DE1583392A1 (de) * 1967-12-19 1970-10-29 Alfons Mertes Verfahren und Vorrichtung zum hydraulischmechanischen Expandieren von Rohren
FR2085191B1 (es) * 1970-01-16 1973-03-16 Creusot Loire
FR2132939A5 (es) * 1971-04-02 1972-11-24 Bvs
FR2153663A5 (es) * 1971-09-20 1973-05-04 Ts Nauchno Issle
DE2155194C3 (de) * 1971-11-06 1978-11-09 Fried. Krupp Gmbh, 4300 Essen Vorrichtung zum hydraulischen Aufweiten eines metallischen Hohlkörpers
US3958437A (en) * 1975-01-24 1976-05-25 Seew Barorian Process for manufacturing metal poles

Also Published As

Publication number Publication date
SE7900568L (sv) 1979-07-26
DE2806008C2 (es) 1987-06-04
DE2806008A1 (de) 1979-08-02
US4292828A (en) 1981-10-06
FR2415532A1 (fr) 1979-08-24
FR2415532B1 (es) 1982-07-30
DE7804181U1 (de) 1979-12-06

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Legal Events

Date Code Title Description
PL Patent ceased