CA1004311A - Conveyor memory system - Google Patents

Conveyor memory system

Info

Publication number
CA1004311A
CA1004311A CA182,496A CA182496A CA1004311A CA 1004311 A CA1004311 A CA 1004311A CA 182496 A CA182496 A CA 182496A CA 1004311 A CA1004311 A CA 1004311A
Authority
CA
Canada
Prior art keywords
memory system
conveyor
conveyor memory
memory
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
CA182,496A
Other languages
English (en)
Other versions
CA182496S (en
Inventor
Kenneth W. Bullivant
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.)
Coperion Corp
Original Assignee
K Tron 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 K Tron Corp filed Critical K Tron Corp
Application granted granted Critical
Publication of CA1004311A publication Critical patent/CA1004311A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/04—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having electrical weight-sensitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Conveyors (AREA)
  • Feeding Of Articles To Conveyors (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Structure Of Belt Conveyors (AREA)
CA182,496A 1973-03-26 1973-10-02 Conveyor memory system Expired CA1004311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US345039A US3868643A (en) 1973-03-26 1973-03-26 Conveyor memory system

Publications (1)

Publication Number Publication Date
CA1004311A true CA1004311A (en) 1977-01-25

Family

ID=23353204

Family Applications (1)

Application Number Title Priority Date Filing Date
CA182,496A Expired CA1004311A (en) 1973-03-26 1973-10-02 Conveyor memory system

Country Status (8)

Country Link
US (1) US3868643A (it)
JP (1) JPS5435392B2 (it)
BE (1) BE807926A (it)
CA (1) CA1004311A (it)
DE (1) DE2355905A1 (it)
FR (1) FR2224051A5 (it)
GB (1) GB1397879A (it)
IT (1) IT996895B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960225A (en) * 1973-11-21 1976-06-01 Hyer Industries, Inc. Conveyor belt system with positional transformation of weight data
CA991661A (en) * 1973-12-07 1976-06-22 Joseph T. Sniezek Endless conveyor belt load measurement system and method of automatically calibrating same
USRE29944E (en) * 1974-08-05 1979-03-27 Hyer Industries, Inc. Conveyor belt system with positional transformation of weight data
US4126196A (en) * 1975-07-25 1978-11-21 Hyer Industries, Inc. Conveyor belt system with positional transformation of weight data
AT342535B (de) * 1975-09-02 1978-04-10 Voest Ag Schrammaschine
US4038531A (en) * 1976-05-18 1977-07-26 Weyerhaeuser Company Process control apparatus for controlling a particleboard manufacturing system
US4071102A (en) * 1976-09-27 1978-01-31 K-Tron Corporation Auto zero circuit
US4179747A (en) * 1976-12-14 1979-12-18 Pitney-Bowes, Inc. Mailing system
US4198758A (en) * 1977-05-26 1980-04-22 Fmc Corporation Chain measuring and conveyor control system
US4274783A (en) * 1977-05-26 1981-06-23 Fmc Corporation Chain measuring and conveyor control system
US4325126A (en) * 1977-10-27 1982-04-13 Siemens Aktiengesellschaft Centrally controlled conveyor system
DE2748448B2 (de) * 1977-10-27 1980-01-10 Siemens Ag, 1000 Berlin Und 8000 Muenchen Zentralgesteuerte Förderanlage
US4181947A (en) * 1978-05-23 1980-01-01 Rapistan, Incorporated Conveyor sorting system
US4291374A (en) * 1978-07-24 1981-09-22 Pitney Bowes Inc. Mailing system
FR2491210A1 (fr) * 1980-09-30 1982-04-02 Perret Bertrand Dispositif de pesage en continu de produits granuleux en mouvement
US4418389A (en) * 1980-12-12 1983-11-29 Stock Equipment Company Product-to-frequency converter
US4649494A (en) * 1984-06-29 1987-03-10 Pennwalt Corporation Method for maintaining zero calibration values in article sorting machine
JPS62176782A (ja) * 1986-01-28 1987-08-03 三菱電機株式会社 産業用ロボツト
DE3823191A1 (de) * 1988-07-08 1990-01-11 Pfister Gmbh Foerderband- bzw. dosierwaage und verfahren zu deren betrieb
DE3933196C2 (de) * 1989-10-05 1994-05-26 Schenck Ag Carl Verfahren und Vorrichtung zur Überwachung des Bandlaufs eines Förderbandes oder einer Bandwaage
DE3933424C1 (it) * 1989-10-06 1991-04-18 Carl Schenck Ag, 6100 Darmstadt, De
US7263409B2 (en) * 2003-08-29 2007-08-28 Jervis B. Webb Company Method and apparatus for tracking a load on a conveyor system
EP2369313B1 (de) * 2010-03-23 2014-12-31 Mettler-Toledo AG Kalibrieranordnung für eine elektronische Waage
US9074923B2 (en) 2012-08-30 2015-07-07 Hyer Industries, Inc. System and methods for belt conveyor weighing based on virtual weigh span
CN103935732A (zh) * 2014-05-06 2014-07-23 南京迈欧机械制造有限公司 双重称重给料机
US20170067771A1 (en) * 2015-09-09 2017-03-09 Usc, Llc System and method for accurate weight measurement on a weigh belt

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681763A (en) * 1950-11-20 1954-06-22 Conveyor Company Inc Integrating system for conveyer scales
US2712624A (en) * 1953-03-31 1955-07-05 Gen Electric Magnetic memory unit for motor control system
US3139217A (en) * 1961-07-31 1964-06-30 Trans Weigh Company Automatic control of the flow of bulk materials on conveyors
US3155277A (en) * 1961-09-13 1964-11-03 Cutler Hammer Inc Material handling control system
CH421795A (de) * 1965-01-29 1966-09-30 Sig Schweiz Industrieges Vorrichtung an einer Verarbeitungsmaschine zum Verbinden des Endes eines Materialbandes mit dem Anfang eines zweiten Materialbandes
DE1474609A1 (de) * 1965-03-18 1969-04-24 Berkel Patent Nv Foerderbandwaage mit elektronischer Messeinrichtung
US3375357A (en) * 1965-10-22 1968-03-26 Berkel Patent Nv Automatic subtracting device
US3478830A (en) * 1967-12-15 1969-11-18 Fischer & Porter Co Conveyor belt weighing system
GB1294461A (en) * 1969-03-08 1972-10-25 Dunlop Co Ltd Method and apparatus for weight measurement
US3605089A (en) * 1969-07-14 1971-09-14 J A Terteling & Sons Physical inventory scanning and recording system
US3665169A (en) * 1969-10-17 1972-05-23 Fairbanks Morse Inc Electronic measuring unit
US3659665A (en) * 1970-07-27 1972-05-02 Howe Richardson Scale Co Electrical weighing systems with multiple incremental readouts
US3684875A (en) * 1970-09-28 1972-08-15 Wm Ainsworth Inc Analog-to-digital measuring apparatus
US3714401A (en) * 1971-09-27 1973-01-30 Imamura Seisakusho Kk Conveyor type continuous weighing system
BE789171A (fr) * 1971-09-30 1973-01-15 Reliance Electric Co Elektronisch weegstelsel met numerieke aflezing
US3727706A (en) * 1972-04-21 1973-04-17 Franklin Electric Co Inc Tare setting apparatus and method

Also Published As

Publication number Publication date
JPS5435392B2 (it) 1979-11-02
JPS49127378A (it) 1974-12-05
AU6096073A (en) 1975-04-10
BE807926A (fr) 1974-03-15
US3868643A (en) 1975-02-25
FR2224051A5 (it) 1974-10-25
GB1397879A (en) 1975-06-18
IT996895B (it) 1975-12-10
DE2355905A1 (de) 1974-10-10

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