CA2982192C - Systeme d'amortissement progressif pour un systeme de chenille - Google Patents

Systeme d'amortissement progressif pour un systeme de chenille Download PDF

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Publication number
CA2982192C
CA2982192C CA2982192A CA2982192A CA2982192C CA 2982192 C CA2982192 C CA 2982192C CA 2982192 A CA2982192 A CA 2982192A CA 2982192 A CA2982192 A CA 2982192A CA 2982192 C CA2982192 C CA 2982192C
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CA
Canada
Prior art keywords
fluid
damping
track system
flow
hollow portion
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.)
Active
Application number
CA2982192A
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English (en)
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CA2982192A1 (fr
Inventor
Yves SAUVAGEAU
Jonathan PELLERIN
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.)
Soucy International Inc
Original Assignee
Soucy International Inc
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 Soucy International Inc filed Critical Soucy International Inc
Publication of CA2982192A1 publication Critical patent/CA2982192A1/fr
Application granted granted Critical
Publication of CA2982192C publication Critical patent/CA2982192C/fr
Active legal-status Critical Current
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D55/00—Endless track vehicles
    • B62D55/08—Endless track units; Parts thereof
    • B62D55/104—Suspension devices for wheels, rollers, bogies or frames
    • B62D55/112—Suspension devices for wheels, rollers, bogies or frames with fluid springs, e.g. hydraulic pneumatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
    • B60G17/06—Characteristics of dampers, e.g. mechanical dampers
    • B60G17/08—Characteristics of fluid dampers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/32—Track vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

La présente invention concerne d'une manière générale un véhicule et des machines dans l'agriculture, la construction, la sylviculture, l'exploitation minière et les sports mécaniques. Elle concerne également, d'une manière générale, des systèmes de chenille et des ensembles de traction utilisés avec de tels véhicules. Le système de chenille comprend une roue motrice et une pluralité de roues folles montées sur un bâti de support. Au moins l'une de la pluralité de roues est montée de manière fonctionnelle sur le bâti de support par l'intermédiaire d'un système d'amortissement apte à délivrer une valeur d'amortissement variant de manière dynamique en fonction de la charge appliquée. Les systèmes de chenille ne bénéficient pas de l'amortissement produit par la couche d'air dans les pneus. A cet effet, la présente invention porte sur un système d'amortissement, lequel système vise à surmonter cet inconvénient par le fait de produire une conduite sans à-coups pour des véhicules à chenilles. Le système d'amortissement comprend un cylindre relié vis-à-vis des fluides à un réservoir. Le taux d'amortissement est amené à varier par la variation d'une surface de circulation d'écoulement entre le cylindre et le réservoir.
CA2982192A 2015-04-10 2016-04-11 Systeme d'amortissement progressif pour un systeme de chenille Active CA2982192C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201562146140P 2015-04-10 2015-04-10
US62/146,140 2015-04-10
PCT/CA2016/050418 WO2016161527A1 (fr) 2015-04-10 2016-04-11 Système d'amortissement progressif pour un système de chenille

Publications (2)

Publication Number Publication Date
CA2982192A1 CA2982192A1 (fr) 2016-10-13
CA2982192C true CA2982192C (fr) 2019-05-14

Family

ID=57071750

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2982192A Active CA2982192C (fr) 2015-04-10 2016-04-11 Systeme d'amortissement progressif pour un systeme de chenille

Country Status (2)

Country Link
CA (1) CA2982192C (fr)
WO (1) WO2016161527A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10668962B2 (en) 2014-09-29 2020-06-02 Soucy International Inc. Track system
US10640160B2 (en) 2014-09-29 2020-05-05 Soucy International Inc. Progressive damping system for a track system
US10633044B2 (en) 2014-09-29 2020-04-28 Soucy International Inc. Dynamic tensioner locking device for a track system and method thereof
US10526027B2 (en) 2014-09-29 2020-01-07 Soucy International Inc. Damping system for an endless track system
CA3123806C (fr) 2014-09-29 2023-11-28 Soucy International Inc. Systeme de chenille a faibles vibrations
CA2980905C (fr) * 2017-04-07 2021-01-19 Soucy International Inc. Mecanisme de suivi
CA3054513A1 (fr) 2018-09-07 2020-03-07 Soucy International Inc. Systeme de rail et vehicule avec roues de reglage de la pression

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5452949A (en) * 1993-12-13 1995-09-26 Kelderman; Gary L. Track system for vehicles
US9434426B2 (en) * 2012-11-02 2016-09-06 Veyance Technologies, Inc. Track suspension
CA3123806C (fr) * 2014-09-29 2023-11-28 Soucy International Inc. Systeme de chenille a faibles vibrations

Also Published As

Publication number Publication date
CA2982192A1 (fr) 2016-10-13
WO2016161527A1 (fr) 2016-10-13

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