GB911155A - Compacting machine - Google Patents

Compacting machine

Info

Publication number
GB911155A
GB911155A GB1267160A GB1267160A GB911155A GB 911155 A GB911155 A GB 911155A GB 1267160 A GB1267160 A GB 1267160A GB 1267160 A GB1267160 A GB 1267160A GB 911155 A GB911155 A GB 911155A
Authority
GB
United Kingdom
Prior art keywords
mould
ram
pressure
tray
springs
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
GB1267160A
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.)
JOHN LEONIDAS MCRAE
JOSEPH PETER WISLOCKI
Original Assignee
JOHN LEONIDAS MCRAE
JOSEPH PETER WISLOCKI
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 JOHN LEONIDAS MCRAE, JOSEPH PETER WISLOCKI filed Critical JOHN LEONIDAS MCRAE
Priority to GB1267160A priority Critical patent/GB911155A/en
Publication of GB911155A publication Critical patent/GB911155A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
    • 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
    • B30B11/02—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a ram exerting pressure on the material in a moulding space
    • B30B11/027—Particular press methods or systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0058—Kind of property studied
    • G01N2203/0076—Hardness, compressibility or resistance to crushing
    • G01N2203/0085—Compressibility
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/24—Earth materials
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/42—Road-making materials

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

911,155. Compacting test materials. McRAE, J. L., and WISLOCKI, J. P. April 8, 1960, No. 12671/60. Class 87(2). In a machine for compacting test materials such as soils, the contents of a cylindrical mould 13 are subjected to compression between a lower ram 16 and an upper floating plate 18 and to a kneading action produced by a pair of rollers 29, 30 which gyrate about the axis of a shaft 14 and engage the flange 22 of a mould chuck 21 provided with cooling ducts 27, which is suspended by springs 28 thus causing the mould to oscillate so that its axis generates a cone. The rollers 29, 30 are mounted in a housing 9 which is rotated by gearing 11, the roller 29 being manually adjustable by rotating a screw 31 and the roller 30 being urged against the flange 22 by fluid pressure in a cylinder 36 which can be varied to adjust the pitch of the oscillations. Loading of the machine is accomplished by filling the mould 13 on a tray and pushing the mould into the chuck as far as stops 40 by actuating the ram 16 so that the material abuts the floating plate 18, subsequently sliding the tray from between the ram and the mould. Instruments are provided to indicate the pressure in the cylinder 36 and the pressure in the ram 16. Springs may replace the fluid pressure systems.
GB1267160A 1960-04-08 1960-04-08 Compacting machine Expired GB911155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1267160A GB911155A (en) 1960-04-08 1960-04-08 Compacting machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1267160A GB911155A (en) 1960-04-08 1960-04-08 Compacting machine

Publications (1)

Publication Number Publication Date
GB911155A true GB911155A (en) 1962-11-21

Family

ID=10008985

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1267160A Expired GB911155A (en) 1960-04-08 1960-04-08 Compacting machine

Country Status (1)

Country Link
GB (1) GB911155A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025845A1 (en) * 1993-04-23 1994-11-10 Troxler Electronic Laboratories, Inc. Method and apparatus for compacting material samples
EP0973022A1 (en) * 1998-07-15 2000-01-19 Laboratoire Central Des Ponts Et Chaussees Gyratory shear compacter
CN109668769A (en) * 2019-02-28 2019-04-23 中南大学 A kind of earth pillar sampling machine
CN113529823A (en) * 2021-07-23 2021-10-22 桂林理工大学 Pile foundation indoor model test device and test method
CN114743737A (en) * 2022-05-12 2022-07-12 重庆泰山电缆有限公司 Method and device for filling BTTZ mineral insulation fireproof cable magnesium oxide powder

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994025845A1 (en) * 1993-04-23 1994-11-10 Troxler Electronic Laboratories, Inc. Method and apparatus for compacting material samples
AU673604B2 (en) * 1993-04-23 1996-11-14 Troxler Electronic Laboratories, Inc. Method and apparatus for compacting material samples
EP0973022A1 (en) * 1998-07-15 2000-01-19 Laboratoire Central Des Ponts Et Chaussees Gyratory shear compacter
FR2781283A1 (en) * 1998-07-15 2000-01-21 France Etat Ponts Chaussees GIRATORY SHEAR PRESS
US6205864B1 (en) 1998-07-15 2001-03-27 Laboratoire Central Des Ponts Et Chayssees Gyratory shear press
CN109668769A (en) * 2019-02-28 2019-04-23 中南大学 A kind of earth pillar sampling machine
CN109668769B (en) * 2019-02-28 2021-07-23 中南大学 Soil column sampling machine
CN113529823A (en) * 2021-07-23 2021-10-22 桂林理工大学 Pile foundation indoor model test device and test method
CN114743737A (en) * 2022-05-12 2022-07-12 重庆泰山电缆有限公司 Method and device for filling BTTZ mineral insulation fireproof cable magnesium oxide powder

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