CA2313900A1 - Suspension system for a work vehicle - Google Patents

Suspension system for a work vehicle Download PDF

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Publication number
CA2313900A1
CA2313900A1 CA002313900A CA2313900A CA2313900A1 CA 2313900 A1 CA2313900 A1 CA 2313900A1 CA 002313900 A CA002313900 A CA 002313900A CA 2313900 A CA2313900 A CA 2313900A CA 2313900 A1 CA2313900 A1 CA 2313900A1
Authority
CA
Canada
Prior art keywords
implement
work vehicle
vehicle
hydraulic actuator
actuator
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
CA002313900A
Other languages
French (fr)
Other versions
CA2313900C (en
Inventor
Dennis George Thompson
Dennis W. Chahley
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
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
Priority claimed from CA002278073A external-priority patent/CA2278073A1/en
Application filed by Individual filed Critical Individual
Priority to CA002313900A priority Critical patent/CA2313900C/en
Publication of CA2313900A1 publication Critical patent/CA2313900A1/en
Application granted granted Critical
Publication of CA2313900C publication Critical patent/CA2313900C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • A01M7/0053—Mounting of the spraybooms

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

A suspension system supports an implement on a work vehicle and includes a linkage mechanism providing pivotal connection between the work vehicle and the implement and adapted to pivot in such manner as to permit relative upward and downward movement between the vehicle and the implement while maintaining a controlled or selected orientation between them. A hydraulic actuator capable of extending and retracting is operatively connected between the work vehicle and the implement so as to effect the pivotal motion of said linkage and relative motion between the vehicle and implement. A shock absorber is interposed between the hydraulic actuator and one of the work vehicle and the implement for absorbing shock loadings tending to pass between the vehicle and the implement via said hydraulic actuator when in use. The shock absorber includes an elongated link mounted for pivotal motion at a point between opposing ends thereof. One end portion of the elongated link is connected to an end of the actuator and the other end of the link is in a load transmitting relation to a resilient cushion whereby forces exerted by or on said actuator tend to effect pivotal motion of the elongated link and are transformed into compression forces on the resilient cushion.
CA002313900A 1999-07-16 2000-07-14 Suspension system for a work vehicle Expired - Fee Related CA2313900C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002313900A CA2313900C (en) 1999-07-16 2000-07-14 Suspension system for a work vehicle

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA2,278,073 1999-07-16
CA002278073A CA2278073A1 (en) 1999-07-16 1999-07-16 Suspension system for a work vehicle
CA002313900A CA2313900C (en) 1999-07-16 2000-07-14 Suspension system for a work vehicle

Publications (2)

Publication Number Publication Date
CA2313900A1 true CA2313900A1 (en) 2001-01-16
CA2313900C CA2313900C (en) 2008-01-08

Family

ID=25681069

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002313900A Expired - Fee Related CA2313900C (en) 1999-07-16 2000-07-14 Suspension system for a work vehicle

Country Status (1)

Country Link
CA (1) CA2313900C (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102696573A (en) * 2012-07-03 2012-10-03 新疆农垦科学院 Multifunctional working machine for orchard
ES2557198A1 (en) * 2015-09-29 2016-01-22 Exel Industries Damping system for a suspended agricultural sprayer (Machine-translation by Google Translate, not legally binding)
CN105325391A (en) * 2015-12-02 2016-02-17 黑龙江省农垦科学院农业工程研究所 Combined rack of pesticide liquid or fertilized liquid spraying machine
WO2018141549A1 (en) * 2017-02-03 2018-08-09 Agco International Gmbh Sprayer boom suspension assembly
CN114902874A (en) * 2022-05-19 2022-08-16 农业农村部南京农业机械化研究所 State switching and adjusting mechanism of header
GB2621884A (en) * 2022-08-26 2024-02-28 Teahan Patrick A linkage system for mounting an implement to a vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102696573A (en) * 2012-07-03 2012-10-03 新疆农垦科学院 Multifunctional working machine for orchard
ES2557198A1 (en) * 2015-09-29 2016-01-22 Exel Industries Damping system for a suspended agricultural sprayer (Machine-translation by Google Translate, not legally binding)
CN105325391A (en) * 2015-12-02 2016-02-17 黑龙江省农垦科学院农业工程研究所 Combined rack of pesticide liquid or fertilized liquid spraying machine
CN105325391B (en) * 2015-12-02 2018-04-10 黑龙江省农垦科学院农业工程研究所 Decoction or solution spraying machine combined frame
WO2018141549A1 (en) * 2017-02-03 2018-08-09 Agco International Gmbh Sprayer boom suspension assembly
CN114902874A (en) * 2022-05-19 2022-08-16 农业农村部南京农业机械化研究所 State switching and adjusting mechanism of header
GB2621884A (en) * 2022-08-26 2024-02-28 Teahan Patrick A linkage system for mounting an implement to a vehicle
WO2024042247A1 (en) * 2022-08-26 2024-02-29 Patrick Teahan A linkage system for mounting an implement to a vehicle

Also Published As

Publication number Publication date
CA2313900C (en) 2008-01-08

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MKLA Lapsed

Effective date: 20160714