WO2017124167A1 - Système anti-friction pour remorques à trois axes - Google Patents

Système anti-friction pour remorques à trois axes Download PDF

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Publication number
WO2017124167A1
WO2017124167A1 PCT/BR2017/050011 BR2017050011W WO2017124167A1 WO 2017124167 A1 WO2017124167 A1 WO 2017124167A1 BR 2017050011 W BR2017050011 W BR 2017050011W WO 2017124167 A1 WO2017124167 A1 WO 2017124167A1
Authority
WO
WIPO (PCT)
Prior art keywords
axle
cassette
trailer
horse
bearings
Prior art date
Application number
PCT/BR2017/050011
Other languages
English (en)
Portuguese (pt)
Inventor
Lenildo Moises DE OLIVEIRA
Original Assignee
De Oliveira Lenildo Moises
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 De Oliveira Lenildo Moises filed Critical De Oliveira Lenildo Moises
Publication of WO2017124167A1 publication Critical patent/WO2017124167A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/04—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading with a tipping movement of load-transporting element
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D13/00—Steering specially adapted for trailers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D53/00—Tractor-trailer combinations; Road trains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/02—Steering linkage; Stub axles or their mountings for pivoted bogies

Definitions

  • This patent application is dealing with an unpublished "Three-Axis Reel Antiskid System” configured by means of a device that is linked to the horse's rotating motion which, from 30 Q onwards, raises the first two axles by lifting them from the ground thus preventing tire dragging when steering in maneuvers.
  • the third axle of the trailer also reverses the tires to the horse in order to compensate for cornering, thus avoiding lane burning.
  • the present invention pertains to the heavy duty vehicle segment, more specifically the trailer and semi-trailer configuration.
  • trailers and semi-trailers have a strong drag on the tires due to wheelbase, which not only leads to high rubber consumption notably one of the most costly features for a lorry and lorry owner. fleet, also causing increased fuel consumption, heavy mechanical wear of bearings, brakes and other moving suspension components. Moreover, such dragging also causes serious damage to paving.
  • BR 10 2014 000401 -7 entitled “Steering System for Cargo Combination Axles” - describes a steering system comprising a pivoting swivel frame housed to the king pin coupling flange and positioned opposite the arrangement of the fifth wheel, said structure provided with at least one piston that receives the rotating force of a glove and performs fluid exchange with the piston coupled to the towable implement shaft, generating synchronized articulation between the articulated turning system and the implement axis direction applied to at least one of the axes.
  • the object of the present invention is to propose an anti-drag system by raising the first and second axles of the trailer or semi-trailer when turning the horse from 30 Q.
  • the present invention relates to a THREE-AXLE TRACK ANTI-TRAIL SYSTEM comprising a system for lifting the first and second trailer axles or semi-trailers by performing bends by the horse, which imposes the same movement on the pin.
  • king / drag platform which in turn transfers this force axially to a fork that pulls a cassette, pinned to the chassis by means of cable or rod, which, when moving forward, forces the side ramp up of the actuator trolley bearings whose handles Mounted to the arms of the first and second axes require its elevation of the ground and therefore its detachment and absence of drag, solving this problem in maneuvers with the horse in parking or in transit.
  • the third axle features an upper double bearing system, so that the cassette when moving forward, this double bearing descends side ramps into the chassis forcing and securing the cassette there, giving greater stability to the body.
  • the bearings return by gravity to the base flange of the chassis profile.
  • the present invention has as its most prominent advantages:
  • Each trailer or semi-trailer tire can run twice the mileage, depending on road conditions, with this anti-drag solution.
  • Figure 1 Perspective view of a trailer with the invented anti-drag system.
  • Figure 2 Exploded perspective view of a trailer with the invented anti-drag system.
  • Figure 3 Perspective view of the first and second axle of a trailer with the invented anti-drag system.
  • Figure 4 Perspective view of the third axle of a trailer with the invented anti-drag system.
  • Figure 5 Perspective view of a trailer cassette with the invented anti-drag system.
  • Figure 6 Side view of a trailer cassette with the invented anti-drag system.
  • Figure 7 Perspective view of the front drive cart of a trailer with the invented anti-drag system.
  • Figure 8 Perspective view of the rear actuator cart of a trailer with the invented anti-drag system.
  • Figure 9 Side cross-sectional view of a trailer with the invented anti-drag system, showing cassette, carriage and horse roll positioning in line with drag plate / king pin detail.
  • Figure 10 Cross-sectional side view of a trailer with the invented anti-drag system showing cassette positioning, trolleys and rolling with the horse in curved line with detail of the drag plate / kingpin.
  • Figure 11 Partial bottom perspective view of a trailer with the invented anti-drag system.
  • Figure 12 Schematic top view of a horse with a cart with the invented anti-drag system showing third axle compensation
  • Figure 13 Perspective view of a horse with a cart with the invented anti-drag system showing use.
  • the THREE-AXLE TRAIL ANTI-TRAIL SYSTEM refers to an anti-drag system which by the radial movement (a) of the horse (1) and consequently the fifth wheel (2) by means of a sliding cassette (3) on the inside the chassis (4) of the trailer (5) or semi-trailer, when cornering by the aforementioned horse (1), pulls a mechanism (M) that moves said cassette (3) forward forcing the front actuator carts (6) and rear (7) with the respective bearings (8) rising from the front ramp (9) and intermediate ramp (10) of the cassette (3), taking and lifting the first (11) and second (12) axes with them once that they are connected to said actuator trolleys (6, 7) by means of handles (13) sandwiched to the arms (14).
  • the turning horse (1) also imposes a reverse movement on the tires of the third axle (15) in order to compensate for the bend avoiding the burning of the track.
  • the third axle (15) with upper bearings (16) makes the downward movement of the distal ramp (17) securely securing the body, which gives great stability to the assembly as the first (11) and second (12) axes are high.
  • the invented anti-drag system is based on the radial movement (a) by the mechanical horse of more specifically curved retractable trailers and semi-trailers from 30 Q , which on the fifth wheel (2) drives a mechanism (M) purely mechanical or mechanical-pneumatic or a combination of mechanical-pneumatic and electronic, which is capable of with said turning of the horse (1) pull in front a sliding cassette (3) inside the chassis (4) of said trailer or semi-trailer, resulting in elevation of the ground the first axis (1 1) and the second axis (12).
  • the cassette (3) has a configuration suitable for its internal fit to the chassis (4) having a lower bearing set (18) and other upper bearings (19) that favor its displacement along the tabs (20) of the said chassis profiles.
  • the upper bearings (19) run a projected portion (20P) of the upper flaps.
  • the cassette (3) still has three ramps (9, 10, 17) being a front ramp (9), an intermediate ramp (10) and an inverse distal ramp (17).
  • Such ramps (9, 10, 17) as the cassette (3) slides forward or in the opposite direction cause the bearings (8) of the front (6) and rear (7) actuator trolleys respectively to rise or fall, whereas the The reverse distal ramp (17), when moving the cassette (3) forward, forces the bearings (16) down and secures the third shaft (15) to provide more stability to the assembly by completely removing the bearing. bodywork, since in this condition the first and second axles (1 1, 12) are raised and if the body had some kind of swing would favor its tipping.
  • the same concept applies to the first axle (1 1) since the front actuator cart (6) pivoted to the chassis (4), with the displacement of the cassette (3), has the bearings (8) required to access and climb the ramp. front (9).
  • the strap (13) attached to the transverse arm (14) of the first axis (11) causes it to gradually rise as explained in the second axis (12).
  • Reverse movement that is, the realignment of the horse (1) to the straight course and / or traffic position causes the mechanism (M) to force the backward movement of the cassette (3) causing the actuator carts ( 6 and 7) and their bearings (8) turn downward, ie to the lower tab of the gravity profile, while the bearings (16) of the third shaft (15) naturally raise the distal ramp (17) releasing the brace again to the bodywork.
  • a rod (21) ensures that the chassis (4) does not open and holds the axles in case they come loose.
  • the third axle (15) becomes more overloaded with this solution because of the elevation of the first and second axles (11 and 12), both the tires and the bearings and alloy used on the axles and wheels had to be resized.

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

L'invention concerne un système anti-friction qui, lors du mouvement radial (α) du véhicule tracteur (1) et, par conséquent, de la cinquième roue (2) par l'intermédiaire d'un élément coulissant (3) se déplaçant à l'intérieur du châssis (4) du véhicule tracteur (5) ou semi-remorque, lorsqu'un virage est réalisé par ledit véhicule tracteur (1), exerce une traction sur un mécanisme (M) qui déplace ledit élément coulissant (3) vers l'avant, obligeant les chariots d'actionnement antérieur (6) et postérieur (7) et leurs roulements (8) respectifs à monter la rampe frontale (9) et la rampe intermédiaire (10) de l'élément coulissant (3), entraînant et élevant le premier (11) et le deuxième (12) axe, ces derniers étant reliés auxdits chariots d'actionnement (6, 7) au moyen de boucles (13) attachées aux bras (14). Le troisième axe (15) à roulements supérieurs (16) effectue le mouvement de descente de la rampe distale (17) fixant fermement la carrosserie, ce qui confère une stabilité importante à l'ensemble lorsque lesdits premier (11) et deuxième (12) axes sont élevés. Le véhicule tracteur (1) provoque également un mouvement inverse forcé des pneus du troisième axe (15), ce qui évite la brûlure de la bande.
PCT/BR2017/050011 2016-01-22 2017-01-20 Système anti-friction pour remorques à trois axes WO2017124167A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BR102016001513 2016-01-22
BRBR1020160015138 2016-01-22

Publications (1)

Publication Number Publication Date
WO2017124167A1 true WO2017124167A1 (fr) 2017-07-27

Family

ID=59361106

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2017/050011 WO2017124167A1 (fr) 2016-01-22 2017-01-20 Système anti-friction pour remorques à trois axes

Country Status (1)

Country Link
WO (1) WO2017124167A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1042938A (fr) * 1976-01-06 1978-11-21 Alma Mecanic Inc. Remorque amelioree a boggle orintale
DE4119014A1 (de) * 1991-06-08 1992-12-10 Hochtief Ag Hoch Tiefbauten Transportfahrzeug zum transport von raumzellen, wie stahlbeton-fertiggaragen
RU2025370C1 (ru) * 1991-06-04 1994-12-30 Белорусский технологический институт им.С.М.Кирова Способ маневрирования автопоезда
BE1015751A3 (nl) * 2003-10-28 2005-08-02 Renders Sa Verbeterde sturing van een oplegger.
IES20050318A2 (en) * 2005-05-16 2006-11-15 John Murphy A lifting axle
US20140265243A1 (en) * 2013-03-15 2014-09-18 Kevin Stuart Carr Steerable trailer chassis
EP2875973A1 (fr) * 2013-11-20 2015-05-27 Industrie Cometto S.p.A. Suspension pour remorque
BR102014000401A2 (pt) * 2014-01-08 2015-12-22 E B S A Desenvolvimento E Consultoria Ltda sistema direcional para eixos de combinações veiculares de carga

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1042938A (fr) * 1976-01-06 1978-11-21 Alma Mecanic Inc. Remorque amelioree a boggle orintale
RU2025370C1 (ru) * 1991-06-04 1994-12-30 Белорусский технологический институт им.С.М.Кирова Способ маневрирования автопоезда
DE4119014A1 (de) * 1991-06-08 1992-12-10 Hochtief Ag Hoch Tiefbauten Transportfahrzeug zum transport von raumzellen, wie stahlbeton-fertiggaragen
BE1015751A3 (nl) * 2003-10-28 2005-08-02 Renders Sa Verbeterde sturing van een oplegger.
IES20050318A2 (en) * 2005-05-16 2006-11-15 John Murphy A lifting axle
US20140265243A1 (en) * 2013-03-15 2014-09-18 Kevin Stuart Carr Steerable trailer chassis
EP2875973A1 (fr) * 2013-11-20 2015-05-27 Industrie Cometto S.p.A. Suspension pour remorque
BR102014000401A2 (pt) * 2014-01-08 2015-12-22 E B S A Desenvolvimento E Consultoria Ltda sistema direcional para eixos de combinações veiculares de carga

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