CA2009971A1 - Appareil effectuant le tri et l'espacement proportionnel d'objets divers - Google Patents

Appareil effectuant le tri et l'espacement proportionnel d'objets divers

Info

Publication number
CA2009971A1
CA2009971A1 CA2009971A CA2009971A CA2009971A1 CA 2009971 A1 CA2009971 A1 CA 2009971A1 CA 2009971 A CA2009971 A CA 2009971A CA 2009971 A CA2009971 A CA 2009971A CA 2009971 A1 CA2009971 A1 CA 2009971A1
Authority
CA
Canada
Prior art keywords
conveyor
rollers
roller
downstream side
objects
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.)
Granted
Application number
CA2009971A
Other languages
English (en)
Other versions
CA2009971C (fr
Inventor
Malcolm P. Ellis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2009971A1 publication Critical patent/CA2009971A1/fr
Application granted granted Critical
Publication of CA2009971C publication Critical patent/CA2009971C/fr
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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/12—Apparatus having only parallel elements
    • B07B1/14—Roller 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
    • 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

  • Rollers For Roller Conveyors For Transfer (AREA)
CA002009971A 1989-02-24 1990-02-13 Appareil effectuant le tri et l'espacement proportionnel d'objets divers Expired - Fee Related CA2009971C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US314,953 1989-02-24
US07/314,953 US4979624A (en) 1989-02-24 1989-02-24 Sizing apparatus and proportional spacing mechanism

Publications (2)

Publication Number Publication Date
CA2009971A1 true CA2009971A1 (fr) 1990-08-24
CA2009971C CA2009971C (fr) 1995-11-14

Family

ID=23222212

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002009971A Expired - Fee Related CA2009971C (fr) 1989-02-24 1990-02-13 Appareil effectuant le tri et l'espacement proportionnel d'objets divers

Country Status (2)

Country Link
US (1) US4979624A (fr)
CA (1) CA2009971C (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5513741A (en) * 1994-08-02 1996-05-07 Ellis Farms, Inc. Proportional spacing mechanism with assisted drive
FI98276C (fi) * 1995-02-06 1997-05-26 Sunds Defibrator Loviisa Oy Laitteisto pitkänomaisten partikkeleiden pituusseulontaa varten
NL1008218C2 (nl) * 1998-02-05 1999-08-06 Visser S Gravendeel Holding Verstelbare zeefinrichting.
NL1009569C2 (nl) * 1998-07-06 2000-01-10 Food Processing Systems Eindloze transporteur.
US6305553B1 (en) 1999-08-04 2001-10-23 Ehrenfried A. Tirschler Rolling screen gapping system
US7581648B2 (en) * 2005-06-17 2009-09-01 Martin Paul Greenbank Potato sorting apparatus
CA2824025A1 (fr) * 2011-01-31 2012-08-09 Laitram, L.L.C. Calibreuse
KR101310712B1 (ko) * 2013-04-15 2013-09-26 주식회사 멀티하이테크 다목적 멀티 선별기
WO2022160061A1 (fr) * 2021-01-29 2022-08-04 102062448 Saskatchewan Ltd. Procédés de fabrication de pastilles

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US282719A (en) * 1883-08-07 Thieds to h
USRE21376E (en) * 1940-02-27 Spacing mechanism
US1056788A (en) * 1912-08-15 1913-03-25 Payson Mfg Company Sash-operating device.
US1090817A (en) * 1912-09-12 1914-03-17 Champion Potato Machinery Company Potato-sorter.
US1647816A (en) * 1926-03-09 1927-11-01 William A Riddell Separating or classifying machine
FR620247A (fr) * 1926-08-13 1927-04-19 Calibreur
US1832035A (en) * 1928-01-11 1931-11-17 Frank A Leib Grading machine
US2101117A (en) * 1936-05-25 1937-12-07 Milton T Weston Mechanical control device
US2319757A (en) * 1940-10-18 1943-05-18 Rosenberg Bros & Co Nut-cracking apparatus
US2335164A (en) * 1941-10-22 1943-11-23 Glancy S Ralston Fruit and vegetable sizing machine
US2365822A (en) * 1943-03-04 1944-12-26 Fmc Corp Transverse sizer
US2425478A (en) * 1944-09-06 1947-08-12 Howard Ind Inc Automatic divergent sorting and gauging screw roller
US2786574A (en) * 1954-01-19 1957-03-26 Warren G Clark Grader
US2853793A (en) * 1957-11-18 1958-09-30 Richard F Ripp Drapery pleat-marker mechanism
US3283895A (en) * 1964-05-18 1966-11-08 Hesston Mfg Co Inc Beet cleaning apparatus
US3367494A (en) * 1965-07-22 1968-02-06 Soren E. Peterson Small potato eliminator structure
US3670583A (en) * 1970-10-19 1972-06-20 Overton Gear And Tool Corp Long span screw and nut drives
US3731546A (en) * 1971-12-01 1973-05-08 Sundstrand Corp Power operable pivot joint
IT1124408B (it) * 1979-12-21 1986-05-07 Xeda International Macchina automatica per la calibratura di frutti rotondi ovali o piatti
US4471876A (en) * 1980-12-16 1984-09-18 Nfd, Inc. Potato cleaning table
US4438986A (en) * 1981-03-13 1984-03-27 Hiroshi Teramachi Ball screw assembly containing a ball spline unit for exact slow feed and power transmission mechanism comprising said ball screw assembly
US4389927A (en) * 1981-05-11 1983-06-28 Alan Woodhouse Crompton Method and apparatus for separating apricot kernels from husks
US4402411A (en) * 1981-07-27 1983-09-06 Lafreniere Edgar A Apparatus for separating articles
US4405050A (en) * 1981-12-14 1983-09-20 Dravo Corporation Quick roll adjustment for a roller screen conveyor
US4436208A (en) * 1982-01-04 1984-03-13 Cronan Walter I Guide member for a roller-type classifying machine
SE443428B (sv) * 1983-04-25 1986-02-24 Ingemar Svensson Teleskopisk lengdforenderlig paverkningsanordning
US4600106A (en) * 1983-11-17 1986-07-15 Maurice Minardi Separation of molded parts from connectors
US4573566A (en) * 1984-01-13 1986-03-04 The Cross Company Dual stroke transfer drive
SU1227263A1 (ru) * 1984-07-18 1986-04-30 Всесоюзный научно-исследовательский институт нерудных строительных материалов и гидромеханизации Сортировочное устройство
US4627541A (en) * 1985-01-04 1986-12-09 Double L Manufacturing Apparatus and method for sorting produce

Also Published As

Publication number Publication date
CA2009971C (fr) 1995-11-14
US4979624A (en) 1990-12-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed