ATE294726T1 - Selbstlenkendes, nachlaufeinstellbares aufhängungssystem - Google Patents

Selbstlenkendes, nachlaufeinstellbares aufhängungssystem

Info

Publication number
ATE294726T1
ATE294726T1 AT99100363T AT99100363T ATE294726T1 AT E294726 T1 ATE294726 T1 AT E294726T1 AT 99100363 T AT99100363 T AT 99100363T AT 99100363 T AT99100363 T AT 99100363T AT E294726 T1 ATE294726 T1 AT E294726T1
Authority
AT
Austria
Prior art keywords
caster
self
suspension system
steering
adjustable suspension
Prior art date
Application number
AT99100363T
Other languages
English (en)
Inventor
Michael J Gottschalk
Michael J Keeler
Original Assignee
Boler Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21975672&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE294726(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Boler Co filed Critical Boler Co
Application granted granted Critical
Publication of ATE294726T1 publication Critical patent/ATE294726T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D17/00—Means on vehicles for adjusting camber, castor, or toe-in
    • 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
    • B60G17/02—Spring characteristics, e.g. mechanical springs and mechanical adjusting means
    • B60G17/04—Spring characteristics, e.g. mechanical springs and mechanical adjusting means fluid spring characteristics
    • B60G17/052—Pneumatic spring characteristics
    • B60G17/0523—Regulating distributors or valves for pneumatic springs
    • 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
    • B60G7/00—Pivoted suspension arms; Accessories thereof
    • B60G7/02—Attaching arms to sprung part of vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/30—Rigid axle suspensions
    • B60G2200/314—Rigid axle suspensions with longitudinally arranged arms articulated on the axle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/44—Indexing codes relating to the wheels in the suspensions steerable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/464—Caster angle
    • 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
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/14—Mounting of suspension arms
    • B60G2204/143—Mounting of suspension arms on the vehicle body or chassis
    • 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
    • B60G2204/41—Elastic mounts, e.g. bushings
    • 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
    • B60G2204/423—Rails, tubes, or the like, for guiding the movement of suspension elements
    • B60G2204/4232—Sliding mounts
    • 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
    • B60G2204/43—Fittings, brackets or knuckles
    • 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
    • B60G2204/43—Fittings, brackets or knuckles
    • B60G2204/4302—Fittings, brackets or knuckles for fixing suspension arm on the vehicle body or chassis
    • 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
    • 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
    • B60G2204/61—Adjustable during maintenance
    • 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
    • B60G2204/62—Adjustable continuously, e.g. during driving
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/60—Subframe construction
    • B60G2206/601—Hanger bracket
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2500/00—Indexing codes relating to the regulated action or device
    • B60G2500/20—Spring action or springs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Automatic Cycles, And Cycles In General (AREA)
AT99100363T 1998-03-31 1999-01-15 Selbstlenkendes, nachlaufeinstellbares aufhängungssystem ATE294726T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/052,131 US6007078A (en) 1998-03-31 1998-03-31 Self-steering, caster adjustable suspension system

Publications (1)

Publication Number Publication Date
ATE294726T1 true ATE294726T1 (de) 2005-05-15

Family

ID=21975672

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99100363T ATE294726T1 (de) 1998-03-31 1999-01-15 Selbstlenkendes, nachlaufeinstellbares aufhängungssystem

Country Status (11)

Country Link
US (2) US6007078A (de)
EP (1) EP0950602B1 (de)
KR (1) KR100626320B1 (de)
AT (1) ATE294726T1 (de)
AU (1) AU737752B2 (de)
BR (1) BR9903176A (de)
CA (1) CA2258397C (de)
DE (1) DE69925062T2 (de)
DK (1) DK0950602T3 (de)
ES (1) ES2238786T3 (de)
NZ (1) NZ333651A (de)

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US6293570B1 (en) 2000-06-15 2001-09-25 The Boler Company. Self-steering, caster-adjustable suspension system
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US6676143B2 (en) * 2001-09-28 2004-01-13 Meritor Heavy Vehicle Technology, Llc Modular suspension arm assembly
US6796566B2 (en) 2001-12-07 2004-09-28 Suspension Technology, Inc. Lift axle suspension system utilizing diaphragm chambers
KR100444451B1 (ko) * 2001-12-12 2004-08-16 현대자동차주식회사 차량의 캐스터각 조정장치
BR0214338B1 (pt) * 2001-12-19 2011-02-22 sistema de suspensão/eixo de sustentação de percurso de ar de veìculo e método de conduzir ar comprimido.
US20030151222A1 (en) * 2002-02-12 2003-08-14 Sutton Anthony D. Lift axle control and module
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DE102006024279B4 (de) 2006-05-24 2021-09-16 Iveco Magirus Ag Luftfederanlage für Nutzfahrzeuge
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US11712938B1 (en) * 2020-03-03 2023-08-01 Jason M. Klein Pistonless pneumatic dampening and straight centering for a steerable axle of a heavy-duty vehicle
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Also Published As

Publication number Publication date
DE69925062T2 (de) 2006-03-02
EP0950602A2 (de) 1999-10-20
BR9903176A (pt) 2000-07-11
DE69925062D1 (de) 2005-06-09
US6073947A (en) 2000-06-13
DK0950602T3 (da) 2005-07-04
EP0950602B1 (de) 2005-05-04
CA2258397C (en) 2004-08-10
CA2258397A1 (en) 1999-09-30
AU1952399A (en) 1999-10-14
US6007078A (en) 1999-12-28
EP0950602A3 (de) 2000-06-21
KR100626320B1 (ko) 2006-09-20
KR19990078384A (ko) 1999-10-25
AU737752B2 (en) 2001-08-30
NZ333651A (en) 2000-01-28
ES2238786T3 (es) 2005-09-01

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties