JPS5034988A - - Google Patents

Info

Publication number
JPS5034988A
JPS5034988A JP49072757A JP7275774A JPS5034988A JP S5034988 A JPS5034988 A JP S5034988A JP 49072757 A JP49072757 A JP 49072757A JP 7275774 A JP7275774 A JP 7275774A JP S5034988 A JPS5034988 A JP S5034988A
Authority
JP
Japan
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.)
Pending
Application number
JP49072757A
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 filed Critical
Publication of JPS5034988A publication Critical patent/JPS5034988A/ja
Pending 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • 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
    • B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • B07B13/07—Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement

Landscapes

  • Farming Of Fish And Shellfish (AREA)
  • Combined Means For Separation Of Solids (AREA)
JP49072757A 1973-06-25 1974-06-25 Pending JPS5034988A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00373450A US3833119A (en) 1973-06-25 1973-06-25 Grading apparatus

Publications (1)

Publication Number Publication Date
JPS5034988A true JPS5034988A (ja) 1975-04-03

Family

ID=23472472

Family Applications (1)

Application Number Title Priority Date Filing Date
JP49072757A Pending JPS5034988A (ja) 1973-06-25 1974-06-25

Country Status (5)

Country Link
US (1) US3833119A (ja)
JP (1) JPS5034988A (ja)
CA (1) CA981214A (ja)
DE (1) DE2429322A1 (ja)
GB (1) GB1439304A (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139161U (ja) * 1977-04-08 1978-11-02
JPS59105412A (ja) * 1982-12-07 1984-06-18 昭栄建設株式会社 キツチンコ−ナ−利用レンジセツト及び其の装置
JPS60164861U (ja) * 1984-04-10 1985-11-01 亀谷　辰也 養殖活魚の選別具

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3951104A (en) * 1974-04-12 1976-04-20 Neff Gregor N Collection and feeding of insects to animals and the sorting of aquatic animals
US4095092A (en) * 1976-09-13 1978-06-13 Neff Gregor N Aquatic animal counting
US4086875A (en) * 1976-09-16 1978-05-02 Union Carbide Corporation Grading live fish under water
US4198925A (en) * 1978-08-18 1980-04-22 Domsea Farms, Inc. Grading small live fish underwater
US4248033A (en) * 1979-03-07 1981-02-03 Bryant Charles B Thru-flow aquatic harvester
US5213219A (en) * 1991-04-24 1993-05-25 Griffin Horace D Crop cleaner and separator
US5248046A (en) * 1991-10-21 1993-09-28 The Board Of Supervisors Of Louisiana State University Crayfish grading apparatus
GB9227170D0 (en) * 1992-12-31 1993-02-24 Farmers Build Ltd Draining walls with liquid control
ES2134109B1 (es) * 1996-07-11 2000-04-16 Serrano Carlos Antoni Valiente Seleccionadora de cerezas.
US6015049A (en) * 1997-10-22 2000-01-18 The Board Of Trustees Of The University Of Arkansas Up-flow fish grader apparatus and method
GB9926195D0 (en) * 1999-11-05 2000-01-12 Johnson Ivor G Fish grading device
US6357597B1 (en) 2000-01-31 2002-03-19 Donald L. Theeler, Sr. Adjustable grizzly
US6685029B2 (en) * 2002-02-11 2004-02-03 Rasy Lee Forrest Bedding separator
GB2421413B (en) * 2004-12-24 2008-04-16 Aurora Mar Ltd Passive fish grader
WO2007056028A2 (en) * 2005-11-02 2007-05-18 Continuum Dynamics, Inc. Trash rack for nuclear power plant
US20070138072A1 (en) * 2005-11-02 2007-06-21 Continuum Dynamics, Inc. Trash rack for nuclear power plant
GB2503411B (en) * 2012-03-20 2015-03-25 Oxitec Ltd Sorting apparatus for arthropods and method of use thereof
CN102630620A (zh) * 2012-04-27 2012-08-15 三峡大学 特定规格鱼类的筛选装置
CN103862358A (zh) * 2012-12-17 2014-06-18 信宜奕龙实业发展有限公司 牙签自选抛光机
CN103404490B (zh) * 2013-08-14 2015-11-18 中国水产科学研究院南海水产研究所 一种不同等级规格鱼类的捕捞筛选方法
GB201414210D0 (en) 2014-08-11 2014-09-24 Oxitec Ltd Bulk culture system and method
US9585296B1 (en) * 2015-08-31 2017-03-07 Versarake, Llc Rock rake attachment for engineering vehicle
CN105965377B (zh) * 2016-07-18 2018-07-10 旌德县黄山竹木制品厂 竹质牙签的自动抛光拣选装置
CN106733578A (zh) * 2016-12-23 2017-05-31 芜湖航达网业有限公司 一种可调式矿石隔离网
CN111906012B (zh) * 2020-07-06 2022-08-19 临泉县双军农业机械有限公司 一种种子筛选装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1491802A (en) * 1920-04-05 1924-04-29 Sprague Canning Machinery Comp Grate for grading machines
US3204605A (en) * 1964-07-29 1965-09-07 Paul E Vroman Live fish grading apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53139161U (ja) * 1977-04-08 1978-11-02
JPS59105412A (ja) * 1982-12-07 1984-06-18 昭栄建設株式会社 キツチンコ−ナ−利用レンジセツト及び其の装置
JPS60164861U (ja) * 1984-04-10 1985-11-01 亀谷　辰也 養殖活魚の選別具

Also Published As

Publication number Publication date
CA981214A (en) 1976-01-06
US3833119A (en) 1974-09-03
DE2429322A1 (de) 1975-01-23
GB1439304A (en) 1976-06-16

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