CA3068224C - Arret mecanique pour systemes d'essieu/suspension - Google Patents

Arret mecanique pour systemes d'essieu/suspension Download PDF

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Publication number
CA3068224C
CA3068224C CA3068224A CA3068224A CA3068224C CA 3068224 C CA3068224 C CA 3068224C CA 3068224 A CA3068224 A CA 3068224A CA 3068224 A CA3068224 A CA 3068224A CA 3068224 C CA3068224 C CA 3068224C
Authority
CA
Canada
Prior art keywords
stop
suspension system
heavy
axle
duty vehicle
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
CA3068224A
Other languages
English (en)
Other versions
CA3068224A1 (fr
Inventor
Nicholas J. GIAMATI
Jacob D. Andreasen
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.)
Hendrickson USA LLC
Original Assignee
Hendrickson USA LLC
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 Hendrickson USA LLC filed Critical Hendrickson USA LLC
Publication of CA3068224A1 publication Critical patent/CA3068224A1/fr
Application granted granted Critical
Publication of CA3068224C publication Critical patent/CA3068224C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G9/00—Resilient suspensions of a rigid axle or axle housing for two or more wheels
    • 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
    • B60G2204/45—Stops limiting travel
    • B60G2204/4504—Stops limiting travel using cable or band to prevent extension

Landscapes

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

Abstract

L'invention concerne un arrêt mécanique pour des systèmes d'essieu/suspension de véhicules utilitaires lourds, qui comprend un support en forme de L qui est fixé de manière rigide/solide au châssis de véhicule à une extrémité, et qui est fixé à une partie flexible de la butée d'arrêt mécanique à l'autre extrémité. La partie flexible est fixée à une poutre du système d'essieu/suspension. Le support en forme de L est formé d'un matériau élastiquement déformable et comprend un coude qui permet au support d'agir comme un ressort de réaction de force. Le support en forme de L et la partie flexible de la butée d'arrêt mécanique limitent le mouvement vers le bas de la poutre et réagissent à la force vers le bas de la poutre lors du mouvement vers le bas de la poutre.
CA3068224A 2017-08-30 2017-08-30 Arret mecanique pour systemes d'essieu/suspension Active CA3068224C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2017/049249 WO2019045700A1 (fr) 2017-08-30 2017-08-30 Arrêt mécanique pour systèmes d'essieu/suspension

Publications (2)

Publication Number Publication Date
CA3068224A1 CA3068224A1 (fr) 2019-03-07
CA3068224C true CA3068224C (fr) 2021-12-14

Family

ID=59846678

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3068224A Active CA3068224C (fr) 2017-08-30 2017-08-30 Arret mecanique pour systemes d'essieu/suspension

Country Status (2)

Country Link
CA (1) CA3068224C (fr)
WO (1) WO2019045700A1 (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB224555A (en) * 1923-11-09 1925-02-26 William Robert Oyston Spring rebound snubber for automobiles
US2993705A (en) * 1958-08-18 1961-07-25 Avigdor Leslie B D Electropneumatic sway control apparatus for land vehicles
US3075787A (en) * 1961-09-25 1963-01-29 Mineck Fred Automotive front suspension stabilizer
US3340946A (en) * 1964-08-07 1967-09-12 Whitehead Robert Frederick Vehicle load-transfer suspensions
US4786035A (en) * 1986-11-21 1988-11-22 The Firestone Tire & Rubber Company Airspring with internal restraint
FR2894184A1 (fr) * 2005-12-05 2007-06-08 Peugeot Citroen Automobiles Sa Dispositif formant butee de detente d'une suspension d'un vehicule notamment automobile
FR2945982B1 (fr) * 2009-05-27 2011-05-20 Peugeot Citroen Automobiles Sa Dispositif de butee de detente d'une suspension de vehicule
AU2011299113B2 (en) 2010-09-10 2014-11-13 Hendrickson Usa, L.L.C. Air spring for a heavy-duty vehicle with damping features
CN104918803B (zh) 2013-01-17 2017-05-17 亨德里克森美国有限责任公司 用于车桥/悬架系统的机械止挡件

Also Published As

Publication number Publication date
CA3068224A1 (fr) 2019-03-07
WO2019045700A1 (fr) 2019-03-07

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20191220