CA2221403A1 - Mecanisme d'entrainement a taux variable pour chariot aerien - Google Patents

Mecanisme d'entrainement a taux variable pour chariot aerien Download PDF

Info

Publication number
CA2221403A1
CA2221403A1 CA002221403A CA2221403A CA2221403A1 CA 2221403 A1 CA2221403 A1 CA 2221403A1 CA 002221403 A CA002221403 A CA 002221403A CA 2221403 A CA2221403 A CA 2221403A CA 2221403 A1 CA2221403 A1 CA 2221403A1
Authority
CA
Canada
Prior art keywords
rate
drive
rotational
hydraulic
input
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.)
Abandoned
Application number
CA002221403A
Other languages
English (en)
Inventor
Cameron A. Wilson
Russell James Memory
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.)
CNH Industrial Canada Ltd
Original Assignee
Flexi Coil Ltd
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 Flexi Coil Ltd filed Critical Flexi Coil Ltd
Priority to CA002221403A priority Critical patent/CA2221403A1/fr
Priority to AU92443/98A priority patent/AU9244398A/en
Publication of CA2221403A1 publication Critical patent/CA2221403A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/14—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with rotary servomotors
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C7/00—Sowing
    • A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
    • A01C7/10—Devices for adjusting the seed-box ; Regulation of machines for depositing quantities at intervals
    • A01C7/102—Regulating or controlling the seed rate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
    • F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
    • F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
    • F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)
CA002221403A 1997-11-18 1997-11-18 Mecanisme d'entrainement a taux variable pour chariot aerien Abandoned CA2221403A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA002221403A CA2221403A1 (fr) 1997-11-18 1997-11-18 Mecanisme d'entrainement a taux variable pour chariot aerien
AU92443/98A AU9244398A (en) 1997-11-18 1998-11-17 Aircraft variable rate drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002221403A CA2221403A1 (fr) 1997-11-18 1997-11-18 Mecanisme d'entrainement a taux variable pour chariot aerien

Publications (1)

Publication Number Publication Date
CA2221403A1 true CA2221403A1 (fr) 1999-05-18

Family

ID=29275231

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002221403A Abandoned CA2221403A1 (fr) 1997-11-18 1997-11-18 Mecanisme d'entrainement a taux variable pour chariot aerien

Country Status (1)

Country Link
CA (1) CA2221403A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0997064A2 (fr) 1998-10-30 2000-05-03 Flexi-Coil Ltd. Dispositif de démarrage pour machines de distribution de produits agricoles
US6885968B2 (en) 2000-05-08 2005-04-26 Automotive Technologies International, Inc. Vehicular exterior identification and monitoring system-agricultural product distribution
WO2012004455A1 (fr) * 2010-07-05 2012-01-12 Sandvik Mining And Construction Oy Système de moteur et procédé de commande d'un système de moteur
US11744169B2 (en) 2019-11-14 2023-09-05 Cnh Industrial Canada, Ltd. Particulate material metering system for an agricultural implement
US11765991B2 (en) 2019-11-14 2023-09-26 Cnh Industrial Canada, Ltd. Particulate material metering system for an agricultural implement

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0997064A2 (fr) 1998-10-30 2000-05-03 Flexi-Coil Ltd. Dispositif de démarrage pour machines de distribution de produits agricoles
US6885968B2 (en) 2000-05-08 2005-04-26 Automotive Technologies International, Inc. Vehicular exterior identification and monitoring system-agricultural product distribution
WO2012004455A1 (fr) * 2010-07-05 2012-01-12 Sandvik Mining And Construction Oy Système de moteur et procédé de commande d'un système de moteur
US11744169B2 (en) 2019-11-14 2023-09-05 Cnh Industrial Canada, Ltd. Particulate material metering system for an agricultural implement
US11765991B2 (en) 2019-11-14 2023-09-26 Cnh Industrial Canada, Ltd. Particulate material metering system for an agricultural implement

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead