BE885101A - COMPOSITE COMPACTION CYLINDER - Google Patents

COMPOSITE COMPACTION CYLINDER

Info

Publication number
BE885101A
BE885101A BE0/201996A BE201996A BE885101A BE 885101 A BE885101 A BE 885101A BE 0/201996 A BE0/201996 A BE 0/201996A BE 201996 A BE201996 A BE 201996A BE 885101 A BE885101 A BE 885101A
Authority
BE
Belgium
Prior art keywords
shaft
case
composite
compaction cylinder
mounting
Prior art date
Application number
BE0/201996A
Other languages
French (fr)
Original Assignee
Usinor
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9229465&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BE885101(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Usinor filed Critical Usinor
Publication of BE885101A publication Critical patent/BE885101A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • 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
    • B30B11/16—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using pocketed rollers, e.g. two co-operating pocketed rollers
    • B30B11/165—Roll constructions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B2267/00—Roll parameters
    • B21B2267/10—Roughness of roll surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Actuator (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Glass Compositions (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)

Abstract

1. A composite compacting cylinder, comprising a shaft and a case (2) which is an interference fit on said shaft, said case (2) being itself composite and comprising a first outer layer (3) of a first material A, a second inner layer (4) of a second material B, the materials of said two layers being metallurgically bonded together prior to the mounting of the case on the shaft, characterized in that the second material B has a coefficient of linear expansion which is higher than that of the material A, so as to pre-stress the material A in compression prior to the mounting of the case on the shaft, the value of this compression pre-stressing being at least equal to the tensile stress produced when the composite case is mounted on the shaft.
BE0/201996A 1979-09-07 1980-09-05 COMPOSITE COMPACTION CYLINDER BE885101A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7922444A FR2464741A1 (en) 1979-09-07 1979-09-07 COMPACTION COMPOSITE CYLINDER

Publications (1)

Publication Number Publication Date
BE885101A true BE885101A (en) 1981-03-05

Family

ID=9229465

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/201996A BE885101A (en) 1979-09-07 1980-09-05 COMPOSITE COMPACTION CYLINDER

Country Status (11)

Country Link
EP (1) EP0025394B2 (en)
AT (1) ATE6230T1 (en)
BE (1) BE885101A (en)
CH (1) CH640177A5 (en)
DE (1) DE3066603D1 (en)
ES (1) ES495071A0 (en)
FR (1) FR2464741A1 (en)
IT (1) IT1147774B (en)
LU (1) LU82749A1 (en)
MX (1) MX154296A (en)
ZA (1) ZA805519B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU85578A1 (en) * 1984-10-08 1986-06-11 Marichal Ketin & Cie LAYOUT OF THE LAST FINISHING CAGES OF A HOT STRIP TRAIN
FR2578768B1 (en) * 1985-03-15 1988-05-06 C3F Comp Franc Forges Fond CONTINUOUS CASTING ROLLER BRAKES
DE9007179U1 (en) * 1990-06-28 1990-08-30 Maschinenfabrik Koeppern Gmbh & Co Kg, 4320 Hattingen, De
EP3266602B1 (en) * 2015-03-04 2019-09-04 Fujico Co., Ltd. Briquette roller and method for producing same
CN109534937B (en) * 2018-10-26 2023-06-30 福建兵工装备有限公司 Device and method for pressing powder column
CN117157189A (en) * 2021-02-15 2023-12-01 美盛公司 Compacting potash into briquettes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1946623B1 (en) * 1969-09-15 1971-06-24 Gontermann Peipers Gmbh USE OF A HIGH CHROME ALLOY IRON ALLOY AS A MATERIAL FOR ROLLING MILL ROLLS
US3775820A (en) * 1972-07-05 1973-12-04 Kg Ind Inc Compacting roll structure and method
JPS5613539B2 (en) * 1973-03-30 1981-03-28

Also Published As

Publication number Publication date
EP0025394B2 (en) 1989-09-13
MX154296A (en) 1987-06-29
EP0025394A1 (en) 1981-03-18
LU82749A1 (en) 1980-12-15
IT8068385A0 (en) 1980-09-05
EP0025394B1 (en) 1984-02-15
ES8105582A1 (en) 1981-06-16
DE3066603D1 (en) 1984-03-22
CH640177A5 (en) 1983-12-30
ES495071A0 (en) 1981-06-16
FR2464741A1 (en) 1981-03-20
ATE6230T1 (en) 1984-03-15
IT1147774B (en) 1986-11-26
ZA805519B (en) 1981-09-30
FR2464741B1 (en) 1983-06-24

Similar Documents

Publication Publication Date Title
AU572710B2 (en) Piezoelectric composites
FI852786L (en) SKOTTSAEKERT LAMINATE.
FI861803A0 (en) PRESSVALS FOER PAPER MACHINE.
MY112925A (en) Cushioning material for forming press
DK0562474T3 (en) Components for smoking articles and processes for making them
DE3774014D1 (en) THERMOPLASTIC COMPOSITE MATERIAL.
DE69308528D1 (en) HIGH PRESSURE LAYER COMPRESSION PLATE STRUCTURE
FR2547374B1 (en) TRANSMISSION SHAFT OF COMPOSITE MATERIAL PROVIDED WITH A BEARING
BE885101A (en) COMPOSITE COMPACTION CYLINDER
DE3360118D1 (en) Thermally insulating covering applied to building walls, and method for its application
NO894096D0 (en) PROCEDURE FOR MANUFACTURING COMPONENT COMPONENTS THAT CONSIST OF A NET AND A STRENGTH STRUCTURE.
FR2715857B3 (en) Play bench in composite material.
IT1232779B (en) PROCEDURE AND DEVICE FOR THE MANUFACTURE OF STRUCTURED BEARINGS OF LAYERED COMPOSITE MATERIAL.
EP0536584A3 (en) Process for the production of a composite material comprising at least two layers
GB1467756A (en) Textile cot
JPS56160423A (en) Sliding member and manufacturing method
ES499876A0 (en) PROCEDURE FOR OBTAINING A STRATIFIED PLASTIC COVER COMBINED WITH A WOODEN PANEL
JPS57174917A (en) Piezoelectric resonator and method of producing same
FI923832A (en) Method for producing a fibrous composite material and a fibrous composite material produced by the method
FR2665107B1 (en) METHOD FOR MANUFACTURING A TRANSMISSION SHAFT IN COMPOSITE MATERIAL AND SHAFT MANUFACTURED ACCORDING TO THE METHOD.
SU688877A1 (en) Compound piezoelectric transducer
CA891225A (en) Highly elasticized fibrous composite and a method for manufacturing the same
RU93038499A (en) METHOD OF PRESSING CONSTRUCTIONS FROM COMPOSITION MATERIALS OF VARIABLE THICKNESS
JPS56147917A (en) Rapid rotor made of fiber-reinforced compound material
GB963218A (en) Improvements in or relating to gaskets and packings and methods of making them

Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: UNION SIDERURGIQUE DU NORD ET DE L EST DE LA FRAN

Effective date: 19970930