DE7804181U1 - Vorrichtung zur herstellung eines kaltverfestigten zylinders - Google Patents

Vorrichtung zur herstellung eines kaltverfestigten zylinders

Info

Publication number
DE7804181U1
DE7804181U1 DE19787804181U DE7804181U DE7804181U1 DE 7804181 U1 DE7804181 U1 DE 7804181U1 DE 19787804181 U DE19787804181 U DE 19787804181U DE 7804181 U DE7804181 U DE 7804181U DE 7804181 U1 DE7804181 U1 DE 7804181U1
Authority
DE
Germany
Prior art keywords
bolt
cylinder
flanges
additional
outer diameter
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
Application number
DE19787804181U
Other languages
German (de)
English (en)
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of DE7804181U1 publication Critical patent/DE7804181U1/de
Expired legal-status Critical Current

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)
  • Clamps And Clips (AREA)
  • Heat Treatment Of Articles (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
DE19787804181U 1978-01-25 1978-02-14 Vorrichtung zur herstellung eines kaltverfestigten zylinders Expired DE7804181U1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH78778A CH625273A5 (US07122603-20061017-C00045.png) 1978-01-25 1978-01-25

Publications (1)

Publication Number Publication Date
DE7804181U1 true DE7804181U1 (de) 1979-12-06

Family

ID=4195178

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19787804181U Expired DE7804181U1 (de) 1978-01-25 1978-02-14 Vorrichtung zur herstellung eines kaltverfestigten zylinders
DE19782806008 Granted DE2806008A1 (de) 1978-01-25 1978-02-14 Verfahren zur herstellung eines kaltverfestigten zylinders und vorrichtung zur durchfuehrung des verfahrens

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19782806008 Granted DE2806008A1 (de) 1978-01-25 1978-02-14 Verfahren zur herstellung eines kaltverfestigten zylinders und vorrichtung zur durchfuehrung des verfahrens

Country Status (5)

Country Link
US (1) US4292828A (US07122603-20061017-C00045.png)
CH (1) CH625273A5 (US07122603-20061017-C00045.png)
DE (2) DE7804181U1 (US07122603-20061017-C00045.png)
FR (1) FR2415532A1 (US07122603-20061017-C00045.png)
SE (1) SE7900568L (US07122603-20061017-C00045.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Families Citing this family (6)

* 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
ATE319526T1 (de) * 2001-11-21 2006-03-15 Schulz Gmbh Wilhelm Verfahren und vorrichtung zum umformen von rohren

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 (US07122603-20061017-C00045.png) * 1970-01-16 1973-03-16 Creusot Loire
FR2132939A5 (US07122603-20061017-C00045.png) * 1971-04-02 1972-11-24 Bvs
FR2153663A5 (US07122603-20061017-C00045.png) * 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Also Published As

Publication number Publication date
DE2806008A1 (de) 1979-08-02
CH625273A5 (US07122603-20061017-C00045.png) 1981-09-15
DE2806008C2 (US07122603-20061017-C00045.png) 1987-06-04
FR2415532A1 (fr) 1979-08-24
FR2415532B1 (US07122603-20061017-C00045.png) 1982-07-30
US4292828A (en) 1981-10-06
SE7900568L (sv) 1979-07-26

Similar Documents

Publication Publication Date Title
DE3240105A1 (de) Kolbenstangenloser zylinder
DE2918294A1 (de) Zylinder fuer ein pneumatikelement
DE7804181U1 (de) Vorrichtung zur herstellung eines kaltverfestigten zylinders
DE60015101T2 (de) Werkzeugspannvorrichtung
DE3709494A1 (de) Verfahren und vorrichtung zum herstellen einer kolbenstange fuer einen stossdaempfer oder eine gasfeder
DE619771C (de) Dichte Kapselung des Staenderraumes von zum unmittelbaren Antrieb von Tauchpumpen dienenden, mit einem Gehaeuse versehenen Elektromotoren
DE2352520C2 (de) Hydrostatische Kolbenmaschine
DE3831909C2 (US07122603-20061017-C00045.png)
DE2044582A1 (de) Magnetzylinder
DE3933076C1 (en) Vertical press for forge - has double-action piston which can be withdrawn when end plate is removed
DE2524716A1 (de) Isostatische presse
DE3923250A1 (de) Steuerwelle
AT406400B (de) Doppelschliesszylinder
DE3218000A1 (de) Spannvorrichtung fuer eine pumpen-zylinderbuechse
AT155787B (de) Verfahren zur Anordnung genauer Löcher bei Erzeugnissen aus schwer bearbeitbarem Werkstoff.
DE1046416B (de) Kraftschluessige Nabenbefestigung
AT110168B (de) Vorrichtung zum Ausgleich der Dehnungen der Zylinder von Kolbenkraftmaschinen, insbesondere von Hochdruckdampfmaschinen.
AT157013B (de) Rohrmuffe für Metallrohrgerüste.
DE3242498A1 (de) Hubkolbenbrennkraftmaschine
DE500835C (de) Magnetsystem fuer magnetelektrische Kleinmaschinen und Apparate
DE897773C (de) Einrichtung zur Befestigung eines Bolzens in einem Werkstueck
AT204634B (de) Verfahren zur Herstellung eines Joches für einen magnetischen Kreis und nach diesem Verfahren hergestelltes Joch
AT133805B (de) Blechpaket für elektrische Maschinen.
DE1817286A1 (de) Verfahren zum aeusserst festen Verbinden von Walzen mit abnehmbaren Lagern und dementsprechend hergestellte Walzen
AT140181B (de) Verfahren zum Aufschrumpfen von einander umfassenden metallischen Körpern.