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 PDFInfo
- 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
- Authority
- NL
- Netherlands
- Prior art keywords
- braking
- linear
- road
- braking system
- supporting wheels
- Prior art date
Links
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
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)
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 |
Family
ID=32589172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (1)
Country | Link |
---|---|
NL (1) | NL1025796C2 (en) |
Cited By (1)
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 |
-
2004
- 2004-03-23 NL NL1025796A patent/NL1025796C2/en not_active IP Right Cessation
Cited By (1)
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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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AD1A | A request for search or an international type search has been filed | ||
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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PD2B | A search report has been drawn up | ||
VD1 | Lapsed due to non-payment of the annual fee |
Effective date: 20081001 |