FR2755065A3 - Suspension pneumatique pour un essieu de vehicule automobile - Google Patents

Suspension pneumatique pour un essieu de vehicule automobile

Info

Publication number
FR2755065A3
FR2755065A3 FR9713578A FR9713578A FR2755065A3 FR 2755065 A3 FR2755065 A3 FR 2755065A3 FR 9713578 A FR9713578 A FR 9713578A FR 9713578 A FR9713578 A FR 9713578A FR 2755065 A3 FR2755065 A3 FR 2755065A3
Authority
FR
France
Prior art keywords
spring
suspension system
heavy goods
pneumatic suspension
goods 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.)
Granted
Application number
FR9713578A
Other languages
English (en)
Other versions
FR2755065B3 (fr
Inventor
Antonio Lucco
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.)
Iveco SpA
Original Assignee
Iveco Fiat SpA
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 Iveco Fiat SpA filed Critical Iveco Fiat SpA
Publication of FR2755065A3 publication Critical patent/FR2755065A3/fr
Application granted granted Critical
Publication of FR2755065B3 publication Critical patent/FR2755065B3/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/004—Mounting arrangements for axles
    • B60B35/006—Mounting arrangements for axles with mounting plates or consoles fitted to axles
    • B60B35/008—Mounting arrangements for axles with mounting plates or consoles fitted to axles for mounting air suspension elements to axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/12—Torque-transmitting axles
    • B60B35/16—Axle housings
    • 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
    • B60G11/28—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs characterised by means specially adapted for attaching the spring to axle or sprung part of the vehicle
    • 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
    • B60G11/30—Resilient suspensions characterised by arrangement, location or kind of springs having fluid springs only, e.g. hydropneumatic springs having pressure fluid accumulator therefor, e.g. accumulator arranged in vehicle frame
    • 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
    • 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
    • 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
    • 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
    • B60G2202/1524—Pneumatic spring with two air springs per wheel, arranged before and after the wheel axis
    • 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
    • B60G2204/12—Mounting of springs or dampers
    • B60G2204/128—Damper mount on vehicle body or chassis
    • 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
    • B60G2206/30—Constructional features of rigid axles
    • 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
    • B60G2206/80—Manufacturing procedures
    • B60G2206/81—Shaping
    • B60G2206/8101—Shaping by casting
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses

Landscapes

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

Abstract

L'invention concerne une suspension pneumatique pour un essieu d'un véhicule automobile pourvue d'une paire de bras respectifs (7, 8) fixés sur les parties d'extrémité opposées de l'essieu et de ressorts pneumatiques (10) interposés entre chacun desdits bras (7, 8) et le châssis du véhicule; les bras (7, 8) comportent des cavités respectives (15) définissant des moyens en forme de capacité auxiliaire, montés en série avec les ressorts pneumatiques respectifs (10) de manière à augmenter le degré de souplesse de la suspension sans aucune augmentation des exigences d'espace.
FR9713578A 1996-10-31 1997-10-29 Suspension pneumatique pour un essieu de vehicule automobile Expired - Lifetime FR2755065B3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT96TO000886 IT1288797B1 (it) 1996-10-31 1996-10-31 Sospensione pneumatica per un assale di un autoveicolo.

Publications (2)

Publication Number Publication Date
FR2755065A3 true FR2755065A3 (fr) 1998-04-30
FR2755065B3 FR2755065B3 (fr) 1998-10-02

Family

ID=11414997

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9713578A Expired - Lifetime FR2755065B3 (fr) 1996-10-31 1997-10-29 Suspension pneumatique pour un essieu de vehicule automobile

Country Status (3)

Country Link
DE (1) DE29719235U1 (fr)
FR (1) FR2755065B3 (fr)
IT (1) IT1288797B1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1302343A3 (fr) * 2001-10-15 2004-02-11 Meritor Light Vehicle Technology, LLC Accumulateur de pression d'un fluide pour une suspension de véhicule
GB2396140A (en) * 2002-12-13 2004-06-16 Meritor Heavy Vehicle Sys Ltd A cast suspension trailing arm for heavy commercial vehicles
US7338550B2 (en) 2005-08-02 2008-03-04 Arvinmeritor Technology, Llc Axle assembly with purge reservoir for air dryer
CN111660724A (zh) * 2020-06-10 2020-09-15 安徽爱瑞特新能源专用汽车股份有限公司 一种无人驾驶扫地车用前桥减震装置
US11220149B2 (en) * 2019-03-13 2022-01-11 Zf Friedrichshafen Ag Rear axle assembly designed to fit within rear axle envelope

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19809281A1 (de) * 1998-03-04 1999-09-09 Man Nutzfahrzeuge Ag Fahrgestell eines schweren Nutzfahrzeuges
DE10028278B4 (de) * 2000-06-07 2008-11-13 Zf Friedrichshafen Ag Portalachse
NL2000753C2 (nl) * 2007-07-16 2009-01-19 Terberg Specials B V Achterwielophanging voor een voertuig en voertuig daarmee uitgerust.
DE102011005311A1 (de) * 2011-03-09 2012-09-13 Zf Friedrichshafen Ag Federträgerarm eines Federträgers einer Kraftfahrzeugachse
WO2013095207A1 (fr) * 2011-12-22 2013-06-27 Volvo Lastavagnar Ab Carter de pont de véhicule et véhicule comprenant un tel carter de pont
DE102014011803A1 (de) * 2014-08-09 2016-02-11 Man Truck & Bus Ag Luftfederträger für eine luftgefederte Achse eines Nutzfahrzeugs

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1302343A3 (fr) * 2001-10-15 2004-02-11 Meritor Light Vehicle Technology, LLC Accumulateur de pression d'un fluide pour une suspension de véhicule
GB2396140A (en) * 2002-12-13 2004-06-16 Meritor Heavy Vehicle Sys Ltd A cast suspension trailing arm for heavy commercial vehicles
GB2396140B (en) * 2002-12-13 2005-09-07 Meritor Heavy Vehicle Sys Ltd A suspension trailing arm and method of making a suspension trailing arm
US8770604B2 (en) 2002-12-13 2014-07-08 Meritor Heavy Vehicle Systems Limited Suspension trailing arm
US7338550B2 (en) 2005-08-02 2008-03-04 Arvinmeritor Technology, Llc Axle assembly with purge reservoir for air dryer
US11220149B2 (en) * 2019-03-13 2022-01-11 Zf Friedrichshafen Ag Rear axle assembly designed to fit within rear axle envelope
CN111660724A (zh) * 2020-06-10 2020-09-15 安徽爱瑞特新能源专用汽车股份有限公司 一种无人驾驶扫地车用前桥减震装置

Also Published As

Publication number Publication date
ITTO960886A1 (it) 1998-05-01
DE29719235U1 (de) 1997-12-11
IT1288797B1 (it) 1998-09-24
FR2755065B3 (fr) 1998-10-02

Similar Documents

Publication Publication Date Title
CA2258538C (fr) Dispositif et procede de montage d'un element de suspension sur un carter d'essieu
FR2755065A3 (fr) Suspension pneumatique pour un essieu de vehicule automobile
US6224076B1 (en) Pneumatic compression strut skateboard truck
US6209895B1 (en) Axle suspension system for a wheeled vehicle
CA2263866A1 (fr) Systeme de suspension d'essieu du type a poutre
CA2144329A1 (fr) Dispositif amortisseur de vibrations
CA2246556A1 (fr) Suspension pour vehicule
CA2307688A1 (fr) Systeme de suspension pour ensemble de freinage monte sur un chariot-diable
US6082750A (en) Closed joint leaf spring mounting assembly
AU538769B2 (en) Railway truck adaptable to receive a common primary suspension and variable journal bearings
CA2117230A1 (fr) Trouse de suspension pneumatique pouvant etre fixee a un vehicule
US7025428B2 (en) Axle for vehicles, in particular commercial vehicles
US6843490B2 (en) Suspension beam and bush attachment assembly
WO1995028294A3 (fr) Suspension a bras longitudinal
GB8808319D0 (en) Suspension unit for active suspension system
US6676143B2 (en) Modular suspension arm assembly
GB1503078A (en) Air-ride suspension assembly
EP1288029B1 (fr) Bride de fixation d'essieu et de ressort pneumatique intégrée pour suspensions de véhicule
GB712926A (en) Improvements in or relating to independent wheel suspensions
AU579223B2 (en) Swivelable single axle railcar truck and railcar
CA2252047A1 (fr) Dispositif de pendulation a verins, et bogie a pendulation a verins
Blakemore et al. The beginning of the end of the U-bolt?
BR8301087U (pt) Suspensão para cabine caminhão
SE9603877D0 (sv) Hjulupphängning för fordon
KR19980045223A (ko) 쇽-업소버 고정용 지그

Legal Events

Date Code Title Description
CD Change of name or company name
TP Transmission of property