SE0850080A1 - Anti-roll bar and spacer - Google Patents

Anti-roll bar and spacer

Info

Publication number
SE0850080A1
SE0850080A1 SE0850080A SE0850080A SE0850080A1 SE 0850080 A1 SE0850080 A1 SE 0850080A1 SE 0850080 A SE0850080 A SE 0850080A SE 0850080 A SE0850080 A SE 0850080A SE 0850080 A1 SE0850080 A1 SE 0850080A1
Authority
SE
Sweden
Prior art keywords
spacer
roll bar
pivot arm
spacers
vehicle component
Prior art date
Application number
SE0850080A
Other languages
Swedish (sv)
Other versions
SE533120C2 (en
Inventor
Sebastiaan Oremus
Sune Jaernstroem
Original Assignee
Scania Cv Abp
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 Scania Cv Abp filed Critical Scania Cv Abp
Priority to SE0850080A priority Critical patent/SE533120C2/en
Priority to DE112009002681.8T priority patent/DE112009002681B4/en
Priority to PCT/SE2009/051272 priority patent/WO2010056187A1/en
Publication of SE0850080A1 publication Critical patent/SE0850080A1/en
Publication of SE533120C2 publication Critical patent/SE533120C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/06—Drivers' cabs
    • B62D33/063—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other
    • B62D33/067—Drivers' cabs movable from one position into at least one other position, e.g. tiltable, pivotable about a vertical axis, displaceable from one side of the vehicle to the other tiltable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G21/00—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces
    • B60G21/02—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected
    • B60G21/04—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically
    • B60G21/05—Interconnection systems for two or more resiliently-suspended wheels, e.g. for stabilising a vehicle body with respect to acceleration, deceleration or centrifugal forces permanently interconnected mechanically between wheels on the same axle but on different sides of the vehicle, i.e. the left and right wheel suspensions being interconnected
    • B60G21/055—Stabiliser bars
    • B60G21/0551—Mounting means therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G99/00—Subject matter not provided for in other groups of this subclass
    • B60G99/006—Other suspension arrangements with metallic springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G99/00—Subject matter not provided for in other groups of this subclass
    • B60G99/008—Other suspension arrangements with fluid springs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D33/00—Superstructures for load-carrying vehicles
    • B62D33/08—Superstructures for load-carrying vehicles comprising adjustable means
    • B62D33/10—Superstructures for load-carrying vehicles comprising adjustable means comprising means for the suspension of the superstructure on the frame
    • 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
    • B60G2204/122—Mounting of torsion springs
    • B60G2204/1224—End mounts of stabiliser on wheel 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
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/44—Centering or positioning means
    • B60G2204/4402—Spacers or shims

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)
  • Springs (AREA)

Description

15 20 25 30 2 Distansorganet kan emellertid även innefatta ett mellanlägg. I sitt enklas- te utförande kan ett sådant mellanlägg vara ett jämntjockt distansstycke mellan en ände hos svängarmen och nämnda lagerorgan för den svängbara förbindningen med den andra fordonskomponenten. However, the spacer may also comprise a spacer. In its simplest embodiment, such a spacer can be an evenly thick spacer between one end of the pivot arm and said bearing means for the pivotable connection to the other vehicle component.

Distansorganet kan i detta fall även innefatta ett flertal mellanlägg, för att uppnå den önskade verksamma längden hos svängarmen.The spacer in this case can also comprise a plurality of spacers, in order to achieve the desired effective length of the pivot arm.

Mellanläggen kan då även ha olika tjocklek. De kan då kombineras för varje önskad svängarmslängd.The spacers can then also have different thicknesses. They can then be combined for any desired swingarm length.

Distansorganet kan vidare ha motsatta komplementära förbindningsytor.The spacer may further have opposite complementary connecting surfaces.

Därigenom kan distansorganet ingripa formbundet med svängarmens ände eller med angränsande distansorgan. Detta kan vara fallet om distansorganets ena, yttre sida uppvisar en lageryta.Thereby, the spacer can engage form-boundly with the end of the pivot arm or with adjacent spacers. This may be the case if one, outer side of the spacer has a bearing surface.

Andra särdrag och fördelar hos uppfinningen kan framgå av patentkra- ven och följande beskrivning av utföringsexempel.Other features and advantages of the invention may be apparent from the claims and the following description of embodiments.

KORTFATTAD RITNINGSBESKRIVNING FIG. 1 är en schematisk sidovy av en del av en främre hyttförbindning vid ett fordonschassi; FIG. 2 är en schematisk planvy av en krängningshämmare enligt uppfin- ningen; FIG. 3 är en vy bakifrån av en krängningshämmare enligt FIG. 2; FIG. 4 är en sidovy av ett par distanselement enligt uppfinningen; FIG. 5 är en vy snett underifrån av ett distanselement enligt FIG. 4; och FIG. 6 är en sidovy med bortbrutna delar av en installerad krängnings- hämmare enligt uppfinningen.BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic side view of a portion of a front cab connection to a vehicle chassis; FIG. 2 is a schematic plan view of an anti-roll bar according to the invention; FIG. 3 is a rear view of an anti-roll bar according to FIG. 2; FIG. 4 is a side view of a pair of spacers according to the invention; FIG. 5 is a view obliquely from below of a spacer element according to FIG. 4; and FIG. 6 is a side view with broken away parts of an installed anti-roll bar according to the invention.

På ritningen har delar med liknande funktion genomgående lika hänvis- ningstal.In the drawing, parts with a similar function generally have the same reference numerals.

DETALJERAD BESKRIVNING AV UTFÖRINGSEXEMPEL I den schematiska framställningen på FIG. 1 visas en krängningshämma- re 10 med ett tvärgående torsionselement i form av en torsionsstång 12 som vid var och en av sina motsatta ändar (endast en visas i FIG. 1) via ett ramfäste 52 är svängbart lagrad vid en första fordonskomponent 50 i form av ett fordonschassi 50.DETAILED DESCRIPTION OF EMBODIMENTS In the schematic representation of FIG. 1 shows an anti-roll bar 10 with a transverse torsion element in the form of a torsion bar 12 which at each of its opposite ends (only one is shown in FIG. 1) is pivotally mounted via a frame bracket 52 at a first vehicle component 50 in the form of a vehicle chassis 50.

Ramfästet 52 uppbär svängbart även en undre ände av ett fjäderelement 40, som 10 15 20 25 30 3 även innefattar en svängningsdämpare. De motsatta ändarna av torsionsstången 12 har vardera en därmed fast förbunden svängarm 14. Den yttre änden 18 (FIG. 2) av varje svängarm 14 är svängbart förbunden med en andra fordonskomponent i form av ett främre parti av en fordonshytt 60 (FIG. 1), närmare bestämt via en stödarm 42 och en längsgående länk 48. I den endast som exempel visade utföringsformen är även fjäderelementets 40 övre ände svängbart förbundna med fordonshytten 60 via den längsgående länken 48. En främre ände av länken 48 är svängbart lagrad vid hytten 60 och den bakre änden är svängbart lagrad vid ett lagerfäste 54 hos chassiet 50.The frame bracket 52 also pivotally supports a lower end of a spring element 40, which also comprises a vibration damper. The opposite ends of the torsion bar 12 each have a pivot arm 14 fixedly connected thereto. The outer end 18 (FIG. 2) of each pivot arm 14 is pivotally connected to a second vehicle component in the form of a front portion of a vehicle cab 60 (FIG. 1). , more specifically via a support arm 42 and a longitudinal link 48. In the exemplary embodiment only, the upper end of the spring element 40 is also pivotally connected to the vehicle cab 60 via the longitudinal link 48. A front end of the link 48 is pivotally mounted to the cab 60 and the rear end is pivotally mounted to a bearing bracket 54 of the chassis 50.

Hyttens 60 bakre parti kan på olika ej visade sätt likaså vara svängbart och fjädrande förbundet med chassiet 50. Fastän i det visade exemplet krängnings- hämmaren 10 är anordnad mellan ett chassi och en fordonshytt, kan den även vara anordnad på olika andra ej visade sätt, t.ex. mellan ett chassi och en hjulupphäng- ning (ej visat).The rear portion of the cab 60 may also be pivotally and resiliently connected to the chassis 50 in various ways not shown. Although in the example shown the anti-roll bar 10 is arranged between a chassis and a vehicle cab, it may also be arranged in various other ways not shown. for example between a chassis and a wheel suspension (not shown).

I FIG. 2, 3 och 6 visas schematiskt utföringsformer av en krängnings- hämmare 10 enligt uppfinningen. Var och en av torsionsstångens 12 motsatta ändar är sålunda fast förbunden med en första, inre ände 16 av en svängarm 14.In FIG. 2, 3 and 6 schematically show embodiments of an anti-roll bar 10 according to the invention. Each of the opposite ends of the torsion bar 12 is thus fixedly connected to a first, inner end 16 of a pivot arm 14.

Som särskilt framgår av FIG. 6, finns vid svängarmens 14 andra, yttre ände 18 lagerorgan eller lagerytor 20, 22 för svängbar lagring av stödarmens 42 und- re ände via motsatta lagertappar 28 hos en lagerkropp 26. Mellan lagerkroppen 26 och en lagerhylsa 44 hos stödarmen 42 kan finnas en gummibussning 46.As can be seen in particular from FIG. 6, is located at the second, outer end 18 of the pivot arm 14 or bearing surfaces 20, 22 for pivotally bearing the lower end of the support arm 42 via opposite bearing pins 28 of a bearing body 26. Between the bearing body 26 and a bearing sleeve 44 of the support arm 42 there may be a rubber bushing. 46.

Som antyds med streckprickat utritade linjer i FIG. 1, kan enligt uppfin- ningen svängarmens 14 verksamma längd varieras för att anpassa krängningshäm- marens 10 krängstyvhet till olika laster från den andra fordonskomponenten 60.As indicated by dashed lines in FIG. 1, according to the invention, the effective length of the pivot arm 14 can be varied to adapt the heeling stiffness of the anti-roll bar 10 to different loads from the second vehicle component 60.

Vid den yttre änden av varje svängarm 14 kan då enligt uppfinningen finnas ett eller flera distansorgan 30 (FIG. 2, 4-6). I utföringsexemplet enligt FIG. 6 finns två distansorgan 30, vilka i detta fall även har olika tjocklek för att uppnå en önskad verksam längd hos respektive svängarm 14.At the outer end of each pivot arm 14 there can then according to the invention be one or more spacers 30 (FIG. 2, 4-6). In the exemplary embodiment according to FIG. 6 there are two spacers 30, which in this case also have different thicknesses in order to achieve a desired effective length of the respective pivot arm 14.

Som särskilt framgår av FIG. 4 och 5, har distansorganen 30 motsatta komplementära förbindningsytor 20, 34, av vilka den yttre 20 kan vara formad som en Iageryta för möjlighet att bilda den ena halvcylindriska konkava Iagerytan 20 för lagerkroppens 26 lagertappar 28 (FIG. 6). Den inre förbindningsytan 34 har då en motsvarande halvcylindrisk konvex form för att formbundet kunna ingripa med ett såsom mellanlägg tjänstgörande ytterligare distansorgan eller direkt med svängar- 4 mens 14 ytterände 18 som likaså är formad med en Iageryta 20. Varje distansorgan 30 är vidare försett med ett par genomgående borrningar 36 för gängförbindning med en respektive gängad borrning 19 i svängarmens 14 ytterände 18 med hjälp av passande fästelement i form av gängade skruvar 24.As can be seen in particular from FIG. 4 and 5, the spacers 30 have opposite complementary connecting surfaces 20, 34, the outer 20 of which may be formed as a bearing surface for the possibility of forming one semi-cylindrical concave bearing surface 20 for the bearing pins 28 of the bearing body 26 (FIG. 6). The inner connecting surface 34 then has a corresponding semi-cylindrical convex shape in order to be able to formally engage with an additional spacer serving as a spacer or directly with the outer end 18 of the transducer 14 which is also formed with a bearing surface 20. Each spacer 30 is further provided with a pair of continuous bores 36 for threaded connection with a respective threaded bore 19 in the outer end 18 of the pivot arm 14 by means of suitable fastening elements in the form of threaded screws 24.

Ovan detaljerade beskrivning är i första hand avsedd att underlätta för- ståelsen och några onödiga begränsningar av uppfinningen ska inte uttolkas därifrån.The above detailed description is primarily intended to facilitate understanding and any unnecessary limitations of the invention should not be construed as such.

De modifikationer som blir uppenbara för en fackman vid genomgång av beskriv- ningen kan genomföras utan avvikelse från uppfinningstanken eller omfånget av ef- terföljande patentkrav.The modifications that become apparent to one skilled in the art upon review of the specification may be practiced without departing from the spirit of the invention or the scope of the appended claims.

Claims (7)

PATENTKRAVPATENT REQUIREMENTS 1. Krängningshämmare (10) innefattande ett torsionselement (12) för svängbar förbindning med en första fordons- komponent; och vardera en svängarm (14) med en första ände (16) fast förbunden med motsatta ändar av torsionselementet och med en andra ände (18) uppvisande lager- organ (20, 22) för svängbar förbindning med en andra fordonskomponent (60); kännetecknad av ett distansorgan (30) förbindbart med svängarmen (14) för att ändra svängarmens (14) verksamma längd.An anti-roll bar (10) comprising a torsion element (12) for pivotally connecting to a first vehicle component; and each a pivot arm (14) having a first end (16) fixedly connected to opposite ends of the torsion element and having a second end (18) having pivot members (20, 22) for pivotally connecting to a second vehicle component (60); characterized by a spacer (30) connectable to the pivot arm (14) for changing the effective length of the pivot arm (14). 2. Krängningshämmare enligt krav 1, varvid distansorganet (30) innefattar en lageryta (32) för den svängbara förbindningen med den andra fordonskomponen- ten (60).The anti-roll bar of claim 1, wherein the spacer (30) comprises a bearing surface (32) for the pivotal connection to the second vehicle component (60). 3. Krängningshämmare enligt krav 1 eller 2, varvid distansorganet innefat- tar ett mellanlägg (30).An anti-roll bar according to claim 1 or 2, wherein the spacer comprises a liner (30). 4. Krängningshämmare enligt något av föregående krav, varvid distansor- ganet innefattar ett flertal mellanlägg (30).An anti-roll bar according to any one of the preceding claims, wherein the spacer comprises a plurality of spacers (30). 5. Krängningshämmare enligt krav 4, varvid mellanläggen (30) har olika tjocklek.The anti-roll bar of claim 4, wherein the spacers (30) have different thicknesses. 6. Krängningshämmare enligt något av föregående krav, varvid distansor- ganet innefattar motsatta komplementära förbindningsytor (20, 34).An anti-roll bar according to any one of the preceding claims, wherein the spacer comprises opposite complementary connecting surfaces (20, 34). 7. Distansorgan (30) enligt något av föregående krav för en krängnings- hämmare (10) enligt något av föregående krav.A spacer (30) according to any one of the preceding claims for an anti-roll bar (10) according to any one of the preceding claims.
SE0850080A 2008-11-17 2008-11-17 Anti-roll bar and spacer SE533120C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0850080A SE533120C2 (en) 2008-11-17 2008-11-17 Anti-roll bar and spacer
DE112009002681.8T DE112009002681B4 (en) 2008-11-17 2009-11-09 Stabilizer and spacing agent
PCT/SE2009/051272 WO2010056187A1 (en) 2008-11-17 2009-11-09 Anti-roll bar and spacing means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0850080A SE533120C2 (en) 2008-11-17 2008-11-17 Anti-roll bar and spacer

Publications (2)

Publication Number Publication Date
SE0850080A1 true SE0850080A1 (en) 2010-05-18
SE533120C2 SE533120C2 (en) 2010-06-29

Family

ID=42170151

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0850080A SE533120C2 (en) 2008-11-17 2008-11-17 Anti-roll bar and spacer

Country Status (3)

Country Link
DE (1) DE112009002681B4 (en)
SE (1) SE533120C2 (en)
WO (1) WO2010056187A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE537468C2 (en) * 2013-09-12 2015-05-12 Scania Cv Ab Stabilizer Link
CN104828153B (en) * 2014-12-19 2017-11-03 北汽福田汽车股份有限公司 Support meanss, cab turning mechanism and vehicle
CN104590399B (en) * 2015-02-04 2017-01-25 浙江耐士伦机械有限公司 truck cab front suspension mechanism
KR101720275B1 (en) * 2015-08-18 2017-03-28 남학기 Antiroll-Bar Assembly for Railway Vehicles
DE102016223092A1 (en) * 2016-11-23 2018-05-24 Zf Friedrichshafen Ag Cab stabilizer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2024173B2 (en) * 1970-05-16 1974-04-18 Heinrich Dipl.-Kfm. Dr. 8000 Muenchen Kiwitz Device for tilting, springs and counterbalancing a tiltable driver's cab
US5354041A (en) * 1992-12-30 1994-10-11 Edwards Roger W Torsion bar stiffener
SE513464C2 (en) * 1999-02-12 2000-09-18 Scania Cv Ab Device at driver's cab for vehicles
DE10017859A1 (en) * 2000-04-11 2001-10-25 Freudenberg Carl Fa Mounting of truck cab on truck frame so cab can move between two positions; has shaft about which cab rotates with flexible bearing elements and support elements to support cab on shaft on truck frame
WO2005047031A1 (en) * 2003-11-12 2005-05-26 Hiromichi Fujimori Adjustable stabilizer bar assembly
SE525968C2 (en) * 2004-06-07 2005-06-07 Scania Cv Abp Arrangement is for suspension of lorry driver cab and comprises front suspension with support frame fixed to cab

Also Published As

Publication number Publication date
DE112009002681B4 (en) 2017-10-05
WO2010056187A1 (en) 2010-05-20
DE112009002681T5 (en) 2013-03-21
SE533120C2 (en) 2010-06-29

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