NL1025796C2 - Linear braking system for road or rail vehicles has direct application of braking retardation and uses wedge placed under suspended wheel-surface or supporting wheels - Google Patents

Linear braking system for road or rail vehicles has direct application of braking retardation and uses wedge placed under suspended wheel-surface or supporting wheels Download PDF

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Publication number
NL1025796C2
NL1025796C2 NL1025796A NL1025796A NL1025796C2 NL 1025796 C2 NL1025796 C2 NL 1025796C2 NL 1025796 A NL1025796 A NL 1025796A NL 1025796 A NL1025796 A NL 1025796A NL 1025796 C2 NL1025796 C2 NL 1025796C2
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NL
Netherlands
Prior art keywords
braking
linear
road
braking system
supporting wheels
Prior art date
Application number
NL1025796A
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Dutch (nl)
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NL1025796A1 (en
Inventor
Pieter Arie De Vries
Original Assignee
Pieter Arie De Vries
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 Pieter Arie De Vries filed Critical Pieter Arie De Vries
Priority to NL1025796A priority Critical patent/NL1025796C2/en
Publication of NL1025796A1 publication Critical patent/NL1025796A1/en
Application granted granted Critical
Publication of NL1025796C2 publication Critical patent/NL1025796C2/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
    • B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H7/00—Brakes with braking members co-operating with the track
    • B61H7/02—Scotch blocks, skids, or like track-engaging shoes
    • B61H7/04—Scotch blocks, skids, or like track-engaging shoes attached to railway vehicles
    • B61H7/06—Skids

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)

Abstract

The linear braking system for road or rail vehicles has direct application of braking retardation and uses a wedge (2) under a suspended wheel-surface (1) and/or the supporting wheels (5) and which with the aid of a regulating system (4) limits the applied pressure force. The wedge comprises an upper side, with a curved or inclined surface, on which the wheel/surface transmits the applied pressure force and an under side with a horizontal surface provided with high friction material (3).

Description

Korte aanduiding: Lineair remsysteem voor voertuigenShort description: Linear braking system for vehicles

De huidige voertuigen, over onder andere wegen en/of rails, kanapen met lange remwegen welke primair veroorzaakt worden door de indirecte overbrenging van de remvertraging op de wegen 5 en/of rails, waardoor lage frictiematerialen over elkaar kunnen glijden, zoals bijvoorbeeld een metalen treinwiel over een metalen rail of een rubberen band over een asfaltweg. Een secundaire oorzaak, van de langere remwegen, is het verlies aan frictie naarmate het remsysteem warmer wordt De lange remwegen zijn vooral tijdens noodstoppen een groot probleem.Current vehicles, including roads and / or rails, canapes with long braking distances which are primarily caused by the indirect transmission of the braking delay on roads 5 and / or rails, whereby low friction materials can glide over each other, such as for example a metal train wheel over a metal rail or a rubber tire over an asphalt road. A secondary cause of the longer braking distances is the loss of friction as the braking system becomes warmer. The long braking distances are a major problem, especially during emergency stops.

De oplossing voor deze problemen zijn een directe overbrenging van de remvertraging op de 10 wegen en/of rails [6], door middel van een lineair remsysteem.The solution to these problems is a direct transmission of the brake deceleration on the roads and / or rails [6], by means of a linear braking system.

- Fig 1: Geeft een zijaanzicht tekening van een voertuig met een lineair remsysteem weer.- Fig 1: Shows a side view of a vehicle with a linear braking system.

Deze directe overbrenging van de remvertraging wordt gerealiseerd door een wig [2] onder een hangend wiel [1] / vlak en/of de dragende wielen [5] te plaatsen en welke met behulp van een regelsysteem [4], aan de wig [2] of aan het wiel [1] / vlak, begrensd wordt op de aandrukkracht. 15 De wig [2] bestaat uit een bovenzijde, welke een gekromd of schuin vlak heeft waarop het wiel / vlak de aandrukkracht overbrengt, en een onderzijde, welke bestaat uit een horizontaal vlak voorzien van hoog frictiemateriaal [3]. Door gebruik te maken van dit remsysteem ontstaat een lineaire overbrenging van de remvertraging, welke het remoppervlak maar eenzijdig opwanmt, wat als gevolg heeft een verkorte remweg.This direct transmission of the braking delay is achieved by placing a wedge [2] under a hanging wheel [1] / plane and / or the supporting wheels [5] and which, with the aid of a control system [4], on the wedge [2]. ] or on the wheel [1] / plane, is limited by the pressure force. The wedge [2] consists of an upper side which has a curved or inclined surface on which the wheel / surface transmits the pressure force, and a lower side which consists of a horizontal surface provided with high friction material [3]. By making use of this braking system, a linear transmission of the braking deceleration occurs, which heats the braking surface only unilaterally, which results in a shortened braking distance.

20 Het lineaire remsysteem werkt progressief met behulp van het voertuiggewicht, -snelheid en de wig [2] met gekromde of schuine vlak, er zal voor beide rijrichtingen een apart systeem benodigd zijn.The linear braking system works progressively with the aid of the vehicle weight, speed and the wedge [2] with a curved or sloping surface, a separate system will be required for both driving directions.

De wig kan ook door middel van een regelsysteem direct op de wegen en/of rails gedrukt worden. Hier heeft het remsysteem geen progressieve werking, maar alleen de voordelen van de 25 directe overbrenging van de remvertraging, zoals lineaire overbrenging van de remvertraging en eenzijdige opwarming van het remoppervlak, dit resulteert in een verkorte remweg.The wedge can also be pressed directly onto the roads and / or rails by means of a control system. Here the braking system has no progressive effect, but only the benefits of the direct transmission of the brake deceleration, such as linear transmission of the brake deceleration and unilateral heating of the brake surface, this results in a shortened braking distance.

1Π257961Π25796

Claims (5)

1. Directe overbrenging van de remvertraging op de wegen / rails, hoog frictiemateriaal staat I I in direct contact met de wegen / rails. I I 51. Direct transmission of the brake delay on the roads / rails, high friction material is in direct contact with the roads / rails. I 5 2. Maximale remvertraging door de progressieve werking, wat gebruikmaakt van het I I voertuiggewicht, -snelheid en de wig met gekromde of schuine vlak. I2. Maximum braking deceleration due to progressive action, which makes use of the I I vehicle weight, speed and the wedge with curved or sloping surface. I 3. Regelsysteem op de aandnikkracht voorkomt het optillen van het voertuig tijdens het I I remproces. I3. Control system on the compression force prevents lifting of the vehicle during the I I braking process. I 4. Minimale opwarming van het lineaire remsysteem, waardoor maximale remvertraging I I 10 mogelijk is. I4. Minimum heating of the linear braking system, which makes maximum braking delay I I 10 possible. I 5. Vlakke kanten aan wielen worden voorkomen doordat de wielen vrij kunnen draaien I I tijdens het renproces. I , 1025796 I5. Flat edges on wheels are prevented because the wheels can turn freely during the running process. I, 1025796
NL1025796A 2004-03-23 2004-03-23 Linear braking system for road or rail vehicles has direct application of braking retardation and uses wedge placed under suspended wheel-surface or supporting wheels NL1025796C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL1025796A NL1025796C2 (en) 2004-03-23 2004-03-23 Linear braking system for road or rail vehicles has direct application of braking retardation and uses wedge placed under suspended wheel-surface or supporting wheels

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1025796 2004-03-23
NL1025796A NL1025796C2 (en) 2004-03-23 2004-03-23 Linear braking system for road or rail vehicles has direct application of braking retardation and uses wedge placed under suspended wheel-surface or supporting wheels

Publications (2)

Publication Number Publication Date
NL1025796A1 NL1025796A1 (en) 2004-05-11
NL1025796C2 true NL1025796C2 (en) 2005-04-12

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Family Applications (1)

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NL1025796A NL1025796C2 (en) 2004-03-23 2004-03-23 Linear braking system for road or rail vehicles has direct application of braking retardation and uses wedge placed under suspended wheel-surface or supporting wheels

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NL (1) NL1025796C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111516725A (en) * 2020-04-29 2020-08-11 南通奥里斯特机械有限公司 High-strength toughness high-speed rail brake steel back

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111516725A (en) * 2020-04-29 2020-08-11 南通奥里斯特机械有限公司 High-strength toughness high-speed rail brake steel back

Also Published As

Publication number Publication date
NL1025796A1 (en) 2004-05-11

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RD2N Patents in respect of which a decision has been taken or a report has been made (novelty report)

Effective date: 20050210

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VD1 Lapsed due to non-payment of the annual fee

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