CA2446111C - Suspension de soulevement d'un essieu - Google Patents

Suspension de soulevement d'un essieu Download PDF

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Publication number
CA2446111C
CA2446111C CA2446111A CA2446111A CA2446111C CA 2446111 C CA2446111 C CA 2446111C CA 2446111 A CA2446111 A CA 2446111A CA 2446111 A CA2446111 A CA 2446111A CA 2446111 C CA2446111 C CA 2446111C
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CA
Canada
Prior art keywords
axle
air
suspension
lift
air bag
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 - Lifetime
Application number
CA2446111A
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English (en)
Other versions
CA2446111A1 (fr
Inventor
Kelly W. Yakimishyn
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
Priority to CA2446111A priority Critical patent/CA2446111C/fr
Publication of CA2446111A1 publication Critical patent/CA2446111A1/fr
Application granted granted Critical
Publication of CA2446111C publication Critical patent/CA2446111C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G11/00—Resilient suspensions characterised by arrangement, location or kind of springs
    • B60G11/26—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs
    • B60G11/27—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs wherein the fluid is a gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/13—Independent suspensions with longitudinal arms only
    • B60G2200/132—Independent suspensions with longitudinal arms only with a single trailing arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/10—Type of spring
    • B60G2202/15—Fluid spring
    • B60G2202/152—Pneumatic spring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/47—Means for retracting the suspension

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

Une suspension à essieu relevable comprend un essieu et un premier coussin gonflable pour suspension agissant directement ou indirectement dans un sens vers le bas sur l'essieu. Un levier présente une première extrémité, une seconde extrémité et un point d'appui placé de manière sélective entre la première et la seconde extrémités. La première extrémité est reliée à l'essieu. Un second coussin gonflable de levage agit dans un sens vers le bas sur la seconde extrémité du levier. Cette action fait pivoter le levier autour du point d'appui, de sorte que la première extrémité du levier, reliée à l'essieu, est soulevée. Un répartiteur d'air alimente sélectivement en air, soit le premier coussin gonflable pour suspension, pour abaisser l'essieu, soit le second coussin gonflable de levage, pour lever l'essieu.
CA2446111A 2003-11-07 2003-11-07 Suspension de soulevement d'un essieu Expired - Lifetime CA2446111C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2446111A CA2446111C (fr) 2003-11-07 2003-11-07 Suspension de soulevement d'un essieu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2446111A CA2446111C (fr) 2003-11-07 2003-11-07 Suspension de soulevement d'un essieu

Publications (2)

Publication Number Publication Date
CA2446111A1 CA2446111A1 (fr) 2005-05-07
CA2446111C true CA2446111C (fr) 2012-01-10

Family

ID=34558273

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2446111A Expired - Lifetime CA2446111C (fr) 2003-11-07 2003-11-07 Suspension de soulevement d'un essieu

Country Status (1)

Country Link
CA (1) CA2446111C (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10160278B2 (en) 2014-12-16 2018-12-25 Aktv8 LLC System and method for vehicle stabilization
EP3247578B1 (fr) 2014-12-16 2022-03-02 Aktv8 LLC Système de suspension de véhicule à commande électronique
US10870325B2 (en) 2014-12-16 2020-12-22 Aktv8 LLC System and method for vehicle stabilization
US10675936B2 (en) 2014-12-16 2020-06-09 Atv8 Llc System and method for vehicle stabilization
AU2017322765A1 (en) 2016-09-06 2019-04-18 Aktv8 LLC Tire management system and method

Also Published As

Publication number Publication date
CA2446111A1 (fr) 2005-05-07

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Effective date: 20231107