DE69125928D1 - Vorrichtung und verfahren zum abtrennen von erdboden - Google Patents

Vorrichtung und verfahren zum abtrennen von erdboden

Info

Publication number
DE69125928D1
DE69125928D1 DE69125928T DE69125928T DE69125928D1 DE 69125928 D1 DE69125928 D1 DE 69125928D1 DE 69125928 T DE69125928 T DE 69125928T DE 69125928 T DE69125928 T DE 69125928T DE 69125928 D1 DE69125928 D1 DE 69125928D1
Authority
DE
Germany
Prior art keywords
ground floor
separating ground
separating
floor
ground
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 - Fee Related
Application number
DE69125928T
Other languages
English (en)
Other versions
DE69125928T2 (de
Inventor
James Read
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.)
Metso Outotec USA Inc
Original Assignee
Read Corp
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 Read Corp filed Critical Read Corp
Publication of DE69125928D1 publication Critical patent/DE69125928D1/de
Application granted granted Critical
Publication of DE69125928T2 publication Critical patent/DE69125928T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/14—Details or accessories
    • B07B13/16—Feed or discharge arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/91—Feed hopper
DE69125928T 1990-01-26 1991-01-25 Vorrichtung und verfahren zum abtrennen von erdboden Expired - Fee Related DE69125928T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/470,619 US5082555A (en) 1990-01-26 1990-01-26 Soil feeding apparatus and method
PCT/US1991/000553 WO1991011268A1 (en) 1990-01-26 1991-01-25 Soil separating apparatus and method

Publications (2)

Publication Number Publication Date
DE69125928D1 true DE69125928D1 (de) 1997-06-05
DE69125928T2 DE69125928T2 (de) 1997-09-18

Family

ID=23868329

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69125928T Expired - Fee Related DE69125928T2 (de) 1990-01-26 1991-01-25 Vorrichtung und verfahren zum abtrennen von erdboden

Country Status (9)

Country Link
US (1) US5082555A (de)
EP (1) EP0512055B1 (de)
JP (1) JPH0832322B2 (de)
AU (1) AU634633B2 (de)
BR (1) BR9105961A (de)
CA (1) CA2047211C (de)
DE (1) DE69125928T2 (de)
ES (1) ES2103800T3 (de)
WO (1) WO1991011268A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5292006A (en) * 1992-01-08 1994-03-08 Girts Jr David M Screening apparatus
US5232098A (en) * 1992-03-25 1993-08-03 Les Equipements Vibrotech Inc. Screening apparatus for efficiently separating coarse material from finer material
US5244098A (en) * 1992-11-02 1993-09-14 The Read Corporation Material separating apparatus and method
CA2105232C (en) * 1993-08-31 1996-11-05 Equipements Vibrotech Inc. (Les) Screening apparatus and method for screening mixed materials
US5501343A (en) * 1994-08-19 1996-03-26 The Read Corporation Soil feeding apparatus with interruptor and method
US7186390B1 (en) * 2001-10-04 2007-03-06 Duolift Mfg. Co., Inc. Brine maker
CA2447836C (en) * 2003-10-31 2006-07-04 Douglas J. Macnaughton Vibrating screen with a loading pan
US20070051669A1 (en) * 2005-03-01 2007-03-08 Mandrell Timothy M Screening machine with removable feed hopper
EP1791278A1 (de) * 2005-11-29 2007-05-30 Interuniversitair Microelektronica Centrum (IMEC) Verfahren und Vorrichtung zum Eichen von MIMO-Systemen
US20080223763A1 (en) * 2006-05-03 2008-09-18 Dale Dees Material separator
US20080223766A1 (en) * 2006-05-03 2008-09-18 Dale Dees Material Separator
US20080223765A1 (en) * 2006-05-03 2008-09-18 Dale Dees Material Separator
US20070256960A1 (en) * 2006-05-03 2007-11-08 Blue Line Fabrication, Inc. Material Separator
FR2912733B1 (fr) * 2007-02-15 2011-04-15 Sidel Participations Reservoir de type tremie comprenant au moins un element en saillie de son pourtour interne
CN102105264B (zh) * 2008-06-06 2017-10-17 M-I有限公司 独立平台调整装置
US9233397B1 (en) * 2015-01-14 2016-01-12 S & S Seed LLP Seed filtering system
US10737202B2 (en) * 2015-09-28 2020-08-11 Wyo-Ben, Inc. Assembly with pivotable hopper and shaker
RU2709270C1 (ru) * 2018-08-01 2019-12-17 Федеральное государственное бюджетное образовательное учреждение высшего образования "Псковский государственный университет" Одноковшовый экскаватор
US10471399B1 (en) 2018-11-16 2019-11-12 James A. Hellbusch Brine maker
US10940507B2 (en) 2019-01-07 2021-03-09 Martin Shaun McLaughlin Mobile material sifter
RU2719698C9 (ru) * 2019-06-18 2020-09-03 Федеральное государственное бюджетное образовательное учреждение высшего образования "Псковский государственный университет" Одноковшовый экскаватор
CN111307555A (zh) * 2020-04-27 2020-06-19 西藏净源科技有限公司 一种土壤检测用快速土壤筛分设备

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE474548A (de) * 1946-08-16
US2487503A (en) * 1948-02-10 1949-11-08 Lloyd E Witter Road-sanding machine
US2615567A (en) * 1948-05-29 1952-10-28 Gen Electric Sorting apparatus
FR1220449A (fr) * 1959-04-09 1960-05-24 Sauteuse basculante destinée à l'équipement des cuisines collectives ou semi-collectives
US3198395A (en) * 1964-04-15 1965-08-03 Hoover Ball & Bearing Co Apparatus for discharging bulk material from bins
US3256862A (en) * 1964-05-08 1966-06-21 Nebraska Engineering Company Bunk type dump feeder
FR1548591A (de) * 1967-10-25 1968-12-06
US4197194A (en) * 1978-10-02 1980-04-08 Read James L Loam screening apparatus
US4256572A (en) * 1978-10-02 1981-03-17 F. T. Read & Sons, Inc. Portable screening plant with outfeed conveyor
US4237000A (en) * 1979-03-05 1980-12-02 F. T. Read & Sons, Inc. Shaker assembly for screening and scalping
US4859135A (en) * 1979-04-05 1989-08-22 Neufeldt Jacob J Refuse disposal method and apparatus

Also Published As

Publication number Publication date
EP0512055A4 (en) 1994-06-29
US5082555A (en) 1992-01-21
BR9105961A (pt) 1992-11-24
AU634633B2 (en) 1993-02-25
JPH05505138A (ja) 1993-08-05
WO1991011268A1 (en) 1991-08-08
EP0512055B1 (de) 1997-05-02
AU7242191A (en) 1991-08-21
JPH0832322B2 (ja) 1996-03-29
CA2047211C (en) 1992-12-22
DE69125928T2 (de) 1997-09-18
ES2103800T3 (es) 1997-10-01
CA2047211A1 (en) 1992-12-22
EP0512055A1 (de) 1992-11-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: NORDBERG-READ, INC. (N.D.GES.D. STAATES DELAWARE),

8327 Change in the person/name/address of the patent owner

Owner name: METSO MINERALS(MIDDLEBORO)INC.(N.D.GES.D.STAATES D

8327 Change in the person/name/address of the patent owner

Owner name: METSO MINERALS INDUSTRIES,INC.(N.D.GES.D.STAATES D

8339 Ceased/non-payment of the annual fee