ATE179366T1 - DEVICE AND METHOD FOR PRODUCING CERAMIC PIPES - Google Patents

DEVICE AND METHOD FOR PRODUCING CERAMIC PIPES

Info

Publication number
ATE179366T1
ATE179366T1 AT97402740T AT97402740T ATE179366T1 AT E179366 T1 ATE179366 T1 AT E179366T1 AT 97402740 T AT97402740 T AT 97402740T AT 97402740 T AT97402740 T AT 97402740T AT E179366 T1 ATE179366 T1 AT E179366T1
Authority
AT
Austria
Prior art keywords
mould
axis
tube
along
cylinder
Prior art date
Application number
AT97402740T
Other languages
German (de)
Inventor
Martial Martreuil
Philippe Henneguez
Original Assignee
Ceramiques Tech Soc D
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 Ceramiques Tech Soc D filed Critical Ceramiques Tech Soc D
Application granted granted Critical
Publication of ATE179366T1 publication Critical patent/ATE179366T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/003—Pressing by means acting upon the material via flexible mould wall parts, e.g. by means of inflatable cores, isostatic presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/02—Methods or machines specially adapted for the production of tubular articles by casting into moulds
    • B28B21/10—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means
    • B28B21/18—Methods or machines specially adapted for the production of tubular articles by casting into moulds using compacting means using expansible or retractable mould or core elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)

Abstract

The machine has a metal press cylinder (1) extending along an axis. An elastomeric tube (2) is mounted inside e the cylinder. A mould (50,50') is mounted coaxially inside the tube and has a central cylindrical cavity (6) which extends along the longitudinal axis. Two metal rods (90,100) are fixed respectively on the upper part and lower part of the cylinder to retain the mould and tube. A punch (120) is movable with respect to the mould along the axis. A pin (13) is coaxially movable along the axis with respect to the mould and punch and at least one end of the mould has a concave conical surface (51,52) with the same axis as the mould to engage with a corresponding surface on one of the rods. At least the other end of the mould has a tubular sections (121) coaxial to the mould.
AT97402740T 1996-11-18 1997-11-17 DEVICE AND METHOD FOR PRODUCING CERAMIC PIPES ATE179366T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9614026A FR2750917B1 (en) 1996-11-18 1996-11-18 TOOLS AND METHOD FOR PRODUCING CERAMIC TUBES USING THE SAME

Publications (1)

Publication Number Publication Date
ATE179366T1 true ATE179366T1 (en) 1999-05-15

Family

ID=9497714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97402740T ATE179366T1 (en) 1996-11-18 1997-11-17 DEVICE AND METHOD FOR PRODUCING CERAMIC PIPES

Country Status (6)

Country Link
EP (1) EP0881061B1 (en)
AT (1) ATE179366T1 (en)
CA (1) CA2219465A1 (en)
CH (1) CH689013A5 (en)
DE (1) DE69700203D1 (en)
FR (1) FR2750917B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109226749B (en) * 2018-10-18 2023-12-01 山西金开源实业有限公司 Dry bag type isostatic press

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR88441E (en) * 1965-07-09 1967-02-03 Pacific Clay Products Method and apparatus for the manufacture of clay tubes
SE435353B (en) * 1982-11-09 1984-09-24 Cold Isostatic Press Syst Kb DEVICE FOR COMPENSATING AXIAL TENSION OF AN ISOSTATIC PRESSURE

Also Published As

Publication number Publication date
FR2750917A1 (en) 1998-01-16
EP0881061A1 (en) 1998-12-02
FR2750917B1 (en) 1999-03-05
EP0881061B1 (en) 1999-04-28
CA2219465A1 (en) 1998-05-18
DE69700203D1 (en) 1999-06-02
CH689013A5 (en) 1998-07-31

Similar Documents

Publication Publication Date Title
DE69507201T2 (en) Hydroforming device
DE3865223D1 (en) DEVICE FOR EXPANDING PIPE ENDS.
DE59004651D1 (en) Device for blow molding a hollow body.
ATE179366T1 (en) DEVICE AND METHOD FOR PRODUCING CERAMIC PIPES
ATE214983T1 (en) NECKING PROCESS
ATE69197T1 (en) METHOD AND DEVICE FOR FORMING THE FINAL PART OF A PLASTIC PIPE.
DE69907711D1 (en) DEVICE AND METHOD FOR PRODUCING A TUBE WITH ENLARGED WALL THICKNESSES AT ITS END
RU2001128162A (en) METHOD AND DEVICE FOR PRODUCING TWO-CHAMBER TUBES
FR2643853B1 (en) PROCESS FOR FORMING THE END OF RUBBER TUBES DURING VULCANIZATION ON A MANDREL AND DEFORMABLE TOOLING FOR CARRYING OUT THIS OPERATION
ATE117600T1 (en) METHOD AND DEVICE FOR CUTTING OUT METAL PIPES.
ATE219997T1 (en) DEVICE FOR SHAPING AND REMOVAL OF TUBE ELBOW AND METHOD FOR OPERATING SUCH A DEVICE
SU814268A3 (en) Device for treatment of ends
DE59503656D1 (en) Method and device for bending hollow profile workpieces
ES8406243A1 (en) Improved apparatus for shaping metal tubes
CN211613845U (en) Pipe fitting clamping mechanism of pipe fitting stretching device
ATE4768T1 (en) METHOD AND DEVICE FOR THE AXIAL GATHERING OF THIN-WALLED INFLATED TUBE MATERIAL, ESPECIALLY FOR SAUSAGE MANUFACTURE.
SU1058693A1 (en) Apparatus for producing tubes with incoeased thickness
DE69024059D1 (en) DEVICE AND METHOD FOR PUNCHING BLOCKS.
DE69010163D1 (en) Method and device for producing light metal tubes of large diameter starting from tubes of small diameter.
SU457506A1 (en) Die centering device
SU914163A1 (en) Apparatus for upsetting beads on tube ends
SU648319A1 (en) Upsetting device
IT1318312B1 (en) METHOD AND EQUIPMENT TO CONFORM THE DITUBE ENDS TO A GLASS
SU1016198A1 (en) Apparatus for taking tubular articles off mandrels
SU893286A1 (en) Apparatus for calibrating tubular articles ends

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties