WO2014049485A1 - Floor braking system and method - Google Patents

Floor braking system and method Download PDF

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Publication number
WO2014049485A1
WO2014049485A1 PCT/IB2013/058572 IB2013058572W WO2014049485A1 WO 2014049485 A1 WO2014049485 A1 WO 2014049485A1 IB 2013058572 W IB2013058572 W IB 2013058572W WO 2014049485 A1 WO2014049485 A1 WO 2014049485A1
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WO
WIPO (PCT)
Prior art keywords
floor
unit
braking force
press
braking
Prior art date
Application number
PCT/IB2013/058572
Other languages
French (fr)
Inventor
Totaram Ingle DEVANAND
Original Assignee
Devanand Totaram Ingle
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 Devanand Totaram Ingle filed Critical Devanand Totaram Ingle
Publication of WO2014049485A1 publication Critical patent/WO2014049485A1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60TVEHICLE 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
    • B60T1/00Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
    • B60T1/12Arrangements 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
    • B60T1/14Arrangements 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

Definitions

  • the present invention generally relates the filed of braking systems. More particularly the present invention relates to a system and method emergency floor braking system and method.
  • the automotive break systems are mainly used for helping the driver to control the deceleration of the vehicle. It is one of the crucial system, which is especially designed for decreasing the speed of the fast moving vehicle.
  • a typical automotive break system comprises of a break device having different components, which are used for slowing or stopping down the vehicle. More precisely, these devices decreases or stop the speed of a moving or rotating body by absorbing the kinetic energy mechanically or electrically. They are widely used in motor vehicles, trucks, buses and other type of auto mobiles.
  • Automotive break parts fitted in the automobile are critical to the controlled reduction of the speed. These comprises of different types of supplementary parts like boosters, break cylinders and wheel studs etc used in automotive break systems for slowing down the moving vehicle by transferring the energy momentum with the help of friction.
  • the break parts work together to perform multitude of functions like slowing, stopping, controlling the speed and movement of the vehicle. Some times the auto motive break systems, automatically fails in controlling the wheels from slipping and wheels from spinning.
  • the floor braking system for a wheeled motor vehicle includes a pump unit rigidly fastened to a main frame for pumping a brake force.
  • the system includes a press unit configured to receive the transferred braking force pumped from the pump unit.
  • the system includes a tube unit assembly mechanically coupled between the pump unit and the press unit for delivering the braking force from the pump unit to the press unit to and for suction of the braking force applied on the press unit.
  • the system includes a horizontal floor brake disk connected to the press unit and designed to contact a floor to stop down the vehicle on delivering the braking force and leave the floor on suction of the braking force, whereby the press unit delivers the braking force received from the pump unit.
  • a method employed in a floor braking system of a wheeled motor vehicle includes generating a braking force by a pump unit rigidly fastened to a fixed main frame.
  • the method includes transferring the braking force pumped by the pump unit to a press unit through a hallow space of a tube unit.
  • the method includes applying the braking force received by the press unit on the horizontal floor brake disk to contact a floor to stop down the vehicle.
  • the press unit connected to the horizontal floor brake disk to apply the braking force.
  • the floor braking system for a train includes a plurality of first press units attached to a bottom portion and on either sides of the plurality of the plurality of compartments.
  • the system includes a plurality of second press units attached to the bottom portion and at a midpoint of the plurality of the plurality of compartments.
  • the system includes a plurality of first pump units connected between the plurality of first press units and the plurality of compartments for generating a braking force to the plurality of first press units.
  • the system includes a plurality of second pump units connected between the plurality of second press units and the plurality of compartments for generating a braking force to the plurality of second press units.
  • the system includes a plurality of first tube units for transferring the generated braking force from the plurality of first pump units to the plurality of first press units, whereby the plurality of first press unit configured to contact an outward extended sections of a plurality of rails of a rail track.
  • the system includes a plurality of second tube units for transferring the generated braking force from the plurality of second pump units to the plurality of second press units, whereby the plurality of second press unit configured to contact a plurality of rails extending from a rail track inward section of the plurality of rails of the rail track.
  • a floor braking system for an air craft includes a pump unit rigidly fastened to a fixed main frame of the air craft to pump a braking force.
  • the system includes a press unit configured to receive the braking force pumped from the pump unit.
  • the system includes a tube unit mechanically coupled between the pump unit and the press unit for transferring the braking force from the pump unit to the press unit.
  • the system includes a horizontal floor brake disk connected to the press unit and designed to contact a floor to stop down the vehicle on application of the braking force, whereby the press unit applies the braking force received from the pump unit.
  • a floor braking system for a wheeled motor vehicle includes a pump unit.
  • the system includes an air reservoir connected to the pump unit for pumping air as a braking force.
  • the system includes a press unit configured to receive the braking force received from the air reservoir.
  • the system includes a tube unit assembly coupled between the air reservoir and the press unit for delivering the braking force to the press unit to and for suction of the braking force applied on the press unit.
  • the system includes a horizontal floor brake disk connected to the press unit and designed to contact a floor to stop down the vehicle on delivering the braking force and leave the floor on suction of the braking force.
  • FIG.1 is a diagram depicting a floor braking system for wheeled motor vehicle.
  • FIG.2 is a diagram depicting a front view of a floor braking system for wheeled motor vehicle.
  • FIG.3 is a diagram depicting a rear view of a floor braking system for wheeled motor vehicle.
  • FIG.4 is a diagram depicting a rear view of a floor braking system for wheeled motor vehicle with two press units.
  • FIG.5 is a diagram depicting a center view of a floor braking system for wheeled motor vehicle.
  • FIG.6 is a diagram depicting a floor braking system for a two wheeler vehicle.
  • FIG.7 is a diagram depicting a floor braking system for a three wheeler vehicle.
  • FIG.8 is a diagram depicting a floor braking system for an aircraft.
  • FIG.9 is a diagram depicting a floor braking system for a train.
  • FIG.10 is a flow diagram depicting a method employed for activating floor braking system for wheeled motor vehicle.
  • FIG.11 is a flow diagram depicting a method employed for deactivating floor braking system for wheeled motor vehicle.
  • FIG.12 is a diagram depicting another exemplary floor braking system for a wheeled motor vehicle.
  • FIG. 1 is a diagram 100 diagram depicting a floor braking system for wheeled motor vehicle.
  • the system includes a pump unit 102 rigidly connected with the fixed main frame of the vehicle for generating a brake force.
  • a tube unit 104 having a hollow portion is connected to the pump unit 102 for receiving the generated brake force and further transmitted to a press unit 106.
  • the generated braking force may be hydraulic based force generated by a hydraulic chamber 114 connected to the pump unit 102.
  • the fluid in the hydraulic chamber 114 is used to apply a braking force.
  • the braking force may also include a compressed air force and the like.
  • the system including the press unit 106 having a pressure characteristics to deliver the brake force i.e fluid in the hydraulic chamber for providing pressure on a horizontal floor brake disk 108, which further includes a floor brake plate 110 and a braking material 112.
  • the floor brake plate 110 is covered with the braking material 112 at a floor contacting side or bottom side.
  • the pump unit 102 works according to the inputs applied by the vehicle driver or operator while operating the brake.
  • the brake force on the press unit 106 is utilized for releasing the horizontal floor brake disk 108 in the floor contacting direction or downward direction.
  • the horizontal floor brake disk 108 controls the vehicle and decreases the stopping distance by contacting the floor horizontally.
  • the wheeled motor vehicle floor braking system is in fully applied position when the brake force is applied on the top of the horizontal floor brake disk 108 for contacting the floor to stop down the vehicle. This is done by the supplied brake force through the tube assembly including a braking force releasing tube 104a from the pump unit 102.
  • the press unit 106 is used to control the floor brake disk 108.
  • the braking material 112 contacts the floor by the applied force on the floor brake plate 110 from the press unit 106.
  • the wheeled motor vehicle floor braking system moves in downward direction at the applied position to stop down the vehicle.
  • the floor braking system for a wheeled motor vehicle is in fully released position when the force on the top of the floor brake plate 110 is reduced.
  • the tube assembly including a braking force suction tube 104b sucks the applied force on the press unit 106.
  • the pressure below the horizontal floor brake disk 108 overcomes the brake force on the top of it and slightly lifts the floor brake plate 108.
  • the suction tube 104b enables the press unit 106 to move upwardly for pulling the horizontal floor brake disk 108 in upward direction.
  • the floor braking system for a wheeled motor vehicle activates and deactivates based on the operation of vehicle driver.
  • the brake force is applied to the press unit 106 from the pump unit 102, when the vehicle driver or operator activates brake.
  • the press unit 106 allows the horizontal floor brake disk 108 in the floor approaching direction for stopping down the vehicle speed.
  • the applied force stops to supply brake force from the pump unit 102 to the press unit 106 or sucks the braking force applied on the press unit 106.
  • the press unit 106 thus allows the floor brake disk 108 in floor leaving direction for continuing the speed of the vehicle.
  • FIG. 2 is a diagram 200 depicting a front view of a floor braking system for wheeled motor vehicle.
  • the system includes a pump unit (not shown) connected to the fixed main frame of the vehicle.
  • a press unit 206 linked with the pump unit through a tube unit (not shown) and connected to a horizontal floor brake disk 208 to stop down the vehicle on application of the braking force vehicle driver or operator.
  • the braking system works similar to the description provided in FIG.1.
  • the press unit 206 receives the brake force from the pump unit 202 to apply on the horizontal floor brake disk 208.
  • the braking material 212 contacts with the floor to control the speed of the vehicle, when the force is applied.
  • the braking material 212 is used to secure the vehicle from slipping the wheel and spinning the wheel.
  • the braking material 212 contacts the floor to stop the vehicle speed corresponding to the driver's reaction time.
  • the movements of the horizontal floor brake disk 208 depends upon the brake force generated by the pump unit 204 for applying and releasing the brake force on the floor brake plate 210.
  • FIG. 3 is a diagram 300 depicting a rear view of a floor braking system for wheeled motor vehicle.
  • the system depicts a press unit 306 and a horizontal floor brake disk 308.
  • the horizontal floor brake disk 308 further includes a floor brake plate 310 and a braking material 312.
  • the braking system works similar to the description provided in FIG.1.
  • the floor braking system for a wheeled motor vehicle used to lift the vehicle at the predetermined distance from the floor.
  • the pump unit 302 activates, when the driver activates the floor brake system by sucking the applied braking force.
  • the press unit 306 is deactivated to allow the horizontal floor brake disk 308 to move in upward direction for leaving the floor by suction of the applied force.
  • the activation of the floor brake system lifts the vehicle at the predetermined distance from the floor by contacting the brake material 312 with the floor.
  • FIG. 4 is a diagram 400 depicting a rear view of a floor braking system for wheeled motor vehicle with two press units.
  • the system having a pump unit (not shown), two press units 406a and 406b, a floor brake plate 410 and a braking material 412.
  • the braking system works similar to the description provided in FIG.1.
  • the pump unit is connected to the main frame of the vehicle to generate a brake force.
  • the two press units 406 connected to sides of the tube units (not shown) to supply the brake force from the pump unit and for suction of the braking force.
  • An equal braking force is applied on the floor brake plates 410a and 410b, which are connected to respective press units 406a and 406b.
  • the braking material 412a and 412b covers the floor brake plates 410a and 410b at a floor contacting side or bottom side to contact the floor simultaneously, when the brake force is applied on the floor brake plates 410a and 410b.
  • FIG. 5 is a diagram 500 depicting a center view of a floor braking system for wheeled motor vehicle.
  • the system includes a pump unit (not shown), a tube unit (not shown), two press units 506a,506b, a floor brake plate 510 and a braking material 512.
  • the braking system works similar to the description provided in FIG.1.
  • the wheeled motor vehicle floor braking system connected at the center of the vehicle bottom is utilized to control the speed of the vehicle.
  • the brake force is transmitted to the press units 506a, 506b through the tube unit.
  • the floor brake plate 510 connected to the press units 506a, 506b receives the transferred brake force for moving in floor contacting side.
  • the brake force applied on the floor brake plate 510 contacts with the floor to stop down the vehicle.
  • FIG. 6 is a diagram 600 depicting a floor braking system for a two wheeler vehicle.
  • the system includes a pump unit (not shown), a tube unit (not shown), press unit 606, a floor brake plate 610 and a braking material 612.
  • the braking system works similar to the description provided in FIG.1.
  • the wheeled motor vehicle floor braking system connected to the two wheeler vehicle to control the speed of the vehicle.
  • the braking force is transferred to the press unit 606 by activating the vehicle floor braking system.
  • the transferred brake force is applied on the floor brake plate 610 to the braking material for contacting the floor to stop the speed of the two wheelers quickly.
  • FIG. 7 is a diagram 700 depicting a floor braking system for a three wheeler vehicle.
  • the system includes a pump unit (not shown), a tube unit (not shown), a press unit 706, a floor brake plate 710 and a braking material 712.
  • the braking system works similar to the description provided in FIG.1.
  • the wheeled motor vehicle floor braking system is attached at the bottom of the three wheeler vehicle for example an auto to control the speed of the vehicle.
  • the press unit 706 receiving a brake force from the pump unit is applied on the floor brake plate 710.
  • the braking material 712 is in contact to the floor by utilizing the applied brake force on the floor brake plate 710, when the wheeled motor vehicle floor braking system is activated.
  • FIG. 8 is a diagram 800 depicting a floor braking system for an aircraft.
  • the system includes a pump unit (not shown), a tube unit (not shown), a press unit 706 a press unit 806, a floor brake plate 810 and a braking material 812.
  • the floor braking system for a wheeled motor vehicle is attached at the bottom of the aircraft to control the speed.
  • the press unit 806 receiving the brake force from the pump unit is applied on the floor brake plate 810.
  • the applied brake force is used to move the brake plate 810 in floor contacting direction for enabling the brake material 812 to contact with the floor to stop the speed of the aircraft while landing.
  • FIG. 9 is a diagram 900 depicting a floor braking system for a train.
  • the system includes multiple pump units (not shown), multiple tube units (not shown), multiple first press units 906a and the multiple second press units 906b, multiple first braking plates 910a and multiple second braking plate 910b, and multiple braking materials 912a and 912b.
  • the floor braking system is attached to the train.
  • the number of press units 906a and 906b are connected at the sides of the train for applying brake force on the braking plates 910a and 910b received from the multiple of pump units.
  • the applied braking force is further used for contacting the braking material 912a, 912b and 912c with the floor to stop the speed of the train.
  • the floor brake plates 910a and 910b are in contact with an outer side of the rail to stop down the train.
  • the multiple pump units rigidly connected with the fixed main frame of the multiple compartments of the train for generating a brake force.
  • the generated braking force may be hydraulic based force, or a compressed air force and the like.
  • the braking force is transferred to the multiple of first press units 906a and the multiple of second press units 906b, which are connected at the bottom portion of either sides and the bottom portion of the midpoint of the multiple compartments respectively.
  • the multiple first press units 906a further connected to the multiple first floor brake plates 910a for providing the pressure to contact with an outward extending section of the multiple rails of a rail track.
  • the multiple first floor brake plates 910a further covered with the braking materials 912a at a floor contacting side or bottom side.
  • the multiple of second press units 906b further connected to the multiple of second floor brake plates 910b for providing the pressure to contact with a middle section of the multiple rails of the rail track.
  • the multiple second floor brake plates 910b further covered with the braking materials 912b at the floor contacting side or bottom side to stop down the train.
  • FIG. 10 is a flow diagram 1000 depicting a method employed for deactivating floor braking system of a wheeled motor vehicle.
  • the vehicle operator activates the pump unit for activating the hydraulic chamber at step 1002
  • the pump unit connected to the hydraulic chamber for generating a hydraulic based force to activate the vehicle floor braking system at step 1004
  • the press unit receives the transferred brake force from the releasing tube at step 1008
  • the brake force from the releasing tube is applied on a horizontal floor brake disk at step 1010, and the horizontal floor brake disk moves in the floor approaching direction by utilizing the applied braking force.
  • the horizontal floor brake disk moves in a floor approaching direction to slow down the vehicle.
  • FIG. 11 is a flow diagram 1100 depicting a method employed for deactivating floor braking system of a wheeled motor vehicle.
  • the vehicle operator deactivates the pump unit for deactivating the floor braking system at step 1102, the pump unit connected to the hydraulic chamber for controlling a hydraulic based force at step 1104, the press unit having a suction tube for drawing back the applied brake force at step 1106.
  • the horizontal floor brake disk moves in the floor leaving direction by drawing back the force applied on the press unit at step 1108 to continue the motion of the vehicle.
  • FIG.12 is a diagram 1200 depicting another exemplary floor braking system for a wheeled motor vehicle.
  • the system includes a pump unit 1202 attached to a main frame of the vehicle, an air reservoir 1204 for enabling the pump unit 1202 to pump the air as a braking force.
  • the system further includes an air delivery and suction unit 1206 for delivering the braking force to the press unit 1210 through the tube assembly comprising a air delivery tube 1208a,a horizontal floor brake disk 1212.
  • the floor braking system for a wheeled motor vehicle activates and deactivates based on the operation of vehicle driver.
  • the brake force is applied to the press unit 1210 from the pump unit 1202, when the vehicle driver or operator activates brake.
  • the press unit 1210 allows the horizontal floor brake disk 1202 in the floor approaching direction for stopping down the vehicle speed.
  • the barking force applied may be drawn back in to the air delivery and suction unit 1206 through the suction tube 1208b.
  • the press unit 1210 thus allows the horizontal floor brake disk 1212 in floor leaving direction for continuing the speed of the vehicle.
  • the horizontal floor brake disk 1212 further includes a floor brake platel214 and is covered with a braking material 1216 at floor contacting side.
  • the floor barking system described in FIG. 12 may also be used for an air craft and a train and a two wheeler.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)

Abstract

A floor braking system in a wheeled motor vehicle is disclosed. The system includes a pump unit (102) rigidly fastened to a fixed main frame for generating a braking force, a press unit (106) configured to receive the generated braking force received from the pump unit (102), a tube unit (104a, 104b) mechanically coupled between the pump unit (102) and the press unit (106) for transferring the braking force from the pump unit (102) to the press unit (106) and a horizontal floor brake disk (108) connected to the press unit (106) and designed to contact a floor to stop down the vehicle on application of the braking force. The floor braking system used to a two wheeler vehicle, a three wheeler vehicle, an air craft and a train for stopping down the vehicle speed.

Description

FLOOR BRAKING SYSTEM AND METHOD
Technical field
[001] The present invention generally relates the filed of braking systems. More particularly the present invention relates to a system and method emergency floor braking system and method.
Backeround
[002] Conventionally, the automotive break systems are mainly used for helping the driver to control the deceleration of the vehicle. It is one of the crucial system, which is especially designed for decreasing the speed of the fast moving vehicle. A typical automotive break system comprises of a break device having different components, which are used for slowing or stopping down the vehicle. More precisely, these devices decreases or stop the speed of a moving or rotating body by absorbing the kinetic energy mechanically or electrically. They are widely used in motor vehicles, trucks, buses and other type of auto mobiles.
[003] Automotive break parts fitted in the automobile are critical to the controlled reduction of the speed. These comprises of different types of supplementary parts like boosters, break cylinders and wheel studs etc used in automotive break systems for slowing down the moving vehicle by transferring the energy momentum with the help of friction. The break parts work together to perform multitude of functions like slowing, stopping, controlling the speed and movement of the vehicle. Some times the auto motive break systems, automatically fails in controlling the wheels from slipping and wheels from spinning.
[004] Typically, all the vehicles must be built so they meet the minimum breaking requirements. For many years it has been a set standard that the breaking system must be able to stop a vehicle traveling. This does not mean that the vehicle will always stop in predetermined distance. The breaking system works depends on vehicle weight, size of tires, and type of suspension. Most of the accidents are happening due to failed in controlling the vehicle speed at required distance. Maximum retraction is reached when the friction between the break surfaces is just enough to almost lock the wheel and road are almost the same. The amount of retraction obtained by the breaking systems of a vehicle is affected by the several factors. The amount of friction between tires and the road determines the amount of retardation that can be obtained by the application of the breaks.
[005] Another factor that affects the time and distance required to bring a vehicle to stop corresponding to the driver's reaction time. While the driver is thinking of applying the breaks and reacting to do so, the vehicle will move a certain distance depending on its speed. After breaks are applied, the vehicle will travel an additional distance before it is brought to a stop.
[006] In the light of aforementioned discussion there exists a need of mechanism for actuating floor breaks to control the speed of the automobiles at required distance.
Brief Summary
[007] The following presents a simplified summary of the disclosure in order to provide a basic understanding to the reader. This summary is not an extensive overview of the disclosure and it does not identify key/critical elements of the invention or delineate the scope of the invention. Its sole purpose is to present some concepts disclosed herein in a simplified form as a prelude to the more detailed description that is presented later.
[008] A more complete appreciation of the present invention and the scope thereof can be obtained from the accompanying drawings which are briefly summarized below and the following detailed description of the presently preferred embodiments.
[009] Exemplary embodiments of the present invention are directed towards a floor braking system and method. According to a first aspect of the present invention, the floor braking system for a wheeled motor vehicle includes a pump unit rigidly fastened to a main frame for pumping a brake force.
[0010] According to the first aspect, the system includes a press unit configured to receive the transferred braking force pumped from the pump unit.
[0011] According to the first aspect, the system includes a tube unit assembly mechanically coupled between the pump unit and the press unit for delivering the braking force from the pump unit to the press unit to and for suction of the braking force applied on the press unit.
[0012] According to the first aspect, the system includes a horizontal floor brake disk connected to the press unit and designed to contact a floor to stop down the vehicle on delivering the braking force and leave the floor on suction of the braking force, whereby the press unit delivers the braking force received from the pump unit.
[0013] According to a second aspect, a method employed in a floor braking system of a wheeled motor vehicle is disclosed. According to the second aspect, the method includes generating a braking force by a pump unit rigidly fastened to a fixed main frame.
[0014] According to the second aspect, the method includes transferring the braking force pumped by the pump unit to a press unit through a hallow space of a tube unit.
[0015] According to the second aspect, the method includes applying the braking force received by the press unit on the horizontal floor brake disk to contact a floor to stop down the vehicle. The press unit connected to the horizontal floor brake disk to apply the braking force.
[0016] According to a third aspect, the floor braking system for a train includes a plurality of first press units attached to a bottom portion and on either sides of the plurality of the plurality of compartments.
[0017] According to a third aspect, the system includes a plurality of second press units attached to the bottom portion and at a midpoint of the plurality of the plurality of compartments.
[0018] According to the third aspect, the system includes a plurality of first pump units connected between the plurality of first press units and the plurality of compartments for generating a braking force to the plurality of first press units.
[0019] According to the third aspect, the system includes a plurality of second pump units connected between the plurality of second press units and the plurality of compartments for generating a braking force to the plurality of second press units.
[0020] According to the third aspect, the system includes a plurality of first tube units for transferring the generated braking force from the plurality of first pump units to the plurality of first press units, whereby the plurality of first press unit configured to contact an outward extended sections of a plurality of rails of a rail track.
[0021] According to the third aspect, the system includes a plurality of second tube units for transferring the generated braking force from the plurality of second pump units to the plurality of second press units, whereby the plurality of second press unit configured to contact a plurality of rails extending from a rail track inward section of the plurality of rails of the rail track.
[0022] According to a fourth aspect, a floor braking system for an air craft includes a pump unit rigidly fastened to a fixed main frame of the air craft to pump a braking force.
[0023] According to the fourth aspect, the system includes a press unit configured to receive the braking force pumped from the pump unit.
[0024] According to the fourth aspect, the system includes a tube unit mechanically coupled between the pump unit and the press unit for transferring the braking force from the pump unit to the press unit.
[0025] According to the fourth aspect, the system includes a horizontal floor brake disk connected to the press unit and designed to contact a floor to stop down the vehicle on application of the braking force, whereby the press unit applies the braking force received from the pump unit.
[0026] According to a fifth aspect, a floor braking system for a wheeled motor vehicle includes a pump unit.
[0027] According to the fifth aspect, the system includes an air reservoir connected to the pump unit for pumping air as a braking force.
[0028] According to the fifth aspect, the system includes a press unit configured to receive the braking force received from the air reservoir.
[0029] According to the fifth aspect, the system includes a tube unit assembly coupled between the air reservoir and the press unit for delivering the braking force to the press unit to and for suction of the braking force applied on the press unit. [0030] According to the fifth aspect, the system includes a horizontal floor brake disk connected to the press unit and designed to contact a floor to stop down the vehicle on delivering the braking force and leave the floor on suction of the braking force.
Brief Description of the Drawings
[0031] Other objects and advantages of the present invention will become apparent to those skilled in the art upon reading the following detailed description of the preferred embodiments, in conjunction with the accompanying drawings, wherein like reference numerals have been used to designate like elements, and wherein:
[0032] FIG.1 is a diagram depicting a floor braking system for wheeled motor vehicle.
[0033] FIG.2 is a diagram depicting a front view of a floor braking system for wheeled motor vehicle.
[0034] FIG.3 is a diagram depicting a rear view of a floor braking system for wheeled motor vehicle.
[0035] FIG.4 is a diagram depicting a rear view of a floor braking system for wheeled motor vehicle with two press units.
[0036] FIG.5 is a diagram depicting a center view of a floor braking system for wheeled motor vehicle. [0037] FIG.6 is a diagram depicting a floor braking system for a two wheeler vehicle. [0038] FIG.7 is a diagram depicting a floor braking system for a three wheeler vehicle. [0039] FIG.8 is a diagram depicting a floor braking system for an aircraft. [0040] FIG.9 is a diagram depicting a floor braking system for a train.
[0041] FIG.10 is a flow diagram depicting a method employed for activating floor braking system for wheeled motor vehicle.
[0042] FIG.11 is a flow diagram depicting a method employed for deactivating floor braking system for wheeled motor vehicle. [0043] FIG.12 is a diagram depicting another exemplary floor braking system for a wheeled motor vehicle.
Detailed Description
[0044] It is to be understood that the present disclosure is not limited in its application to the details of construction and the arrangement of components set forth in the following description or illustrated in the drawings. The present disclosure is capable of other embodiments and of being practiced or of being carried out in various ways. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting.
[0045] The use of "including", "comprising" or "having" and variations thereof herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. The terms "a" and "an" herein do not denote a limitation of quantity, but rather denote the presence of at least one of the referenced item. Further, the use of terms "first", "second", and "third", and the like, herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. For a better understanding, components of the described embodiment are labeled with three digit component numbers. In general, the same first digit is used throughout the entire component numbers numbered and labeled within a figure. Like components are designated by like reference numerals throughout the various figures.
[0046] Referring to FIG. 1 is a diagram 100 diagram depicting a floor braking system for wheeled motor vehicle. According to a non limiting exemplary embodiment of the present invention, the system includes a pump unit 102 rigidly connected with the fixed main frame of the vehicle for generating a brake force. A tube unit 104 having a hollow portion is connected to the pump unit 102 for receiving the generated brake force and further transmitted to a press unit 106. The generated braking force may be hydraulic based force generated by a hydraulic chamber 114 connected to the pump unit 102. The fluid in the hydraulic chamber 114 is used to apply a braking force. The braking force may also include a compressed air force and the like.
[0047] In accordance with a non limiting exemplary embodiment of the present invention, the system including the press unit 106 having a pressure characteristics to deliver the brake force i.e fluid in the hydraulic chamber for providing pressure on a horizontal floor brake disk 108, which further includes a floor brake plate 110 and a braking material 112. The floor brake plate 110 is covered with the braking material 112 at a floor contacting side or bottom side. The brake force applied on the top side of the floor brake plate 110 to contact the braking material 112 with the floor for stopping down the vehicle. The pump unit 102 works according to the inputs applied by the vehicle driver or operator while operating the brake. The brake force on the press unit 106 is utilized for releasing the horizontal floor brake disk 108 in the floor contacting direction or downward direction. The horizontal floor brake disk 108 controls the vehicle and decreases the stopping distance by contacting the floor horizontally.
[0048] According to the non limiting exemplary embodiment of the present invention, the wheeled motor vehicle floor braking system is in fully applied position when the brake force is applied on the top of the horizontal floor brake disk 108 for contacting the floor to stop down the vehicle. This is done by the supplied brake force through the tube assembly including a braking force releasing tube 104a from the pump unit 102. The press unit 106 is used to control the floor brake disk 108. The braking material 112 contacts the floor by the applied force on the floor brake plate 110 from the press unit 106. The wheeled motor vehicle floor braking system moves in downward direction at the applied position to stop down the vehicle.
[0049] According to the non limiting exemplary embodiment of the present invention, the floor braking system for a wheeled motor vehicle is in fully released position when the force on the top of the floor brake plate 110 is reduced. Thus when the pump unit 102 stops to releasing the brake force, the tube assembly including a braking force suction tube 104b sucks the applied force on the press unit 106. The pressure below the horizontal floor brake disk 108 overcomes the brake force on the top of it and slightly lifts the floor brake plate 108. The suction tube 104b enables the press unit 106 to move upwardly for pulling the horizontal floor brake disk 108 in upward direction.
[0050] According to the non limiting exemplary embodiment of the present invention, the floor braking system for a wheeled motor vehicle activates and deactivates based on the operation of vehicle driver. The brake force is applied to the press unit 106 from the pump unit 102, when the vehicle driver or operator activates brake. The press unit 106 allows the horizontal floor brake disk 108 in the floor approaching direction for stopping down the vehicle speed. When the vehicle driver or operator deactivates the brake system, the applied force stops to supply brake force from the pump unit 102 to the press unit 106 or sucks the braking force applied on the press unit 106. The press unit 106, thus allows the floor brake disk 108 in floor leaving direction for continuing the speed of the vehicle.
[0051] Referring to FIG. 2 is a diagram 200 depicting a front view of a floor braking system for wheeled motor vehicle. According to a non limiting exemplary embodiment of the present invention, the system includes a pump unit (not shown) connected to the fixed main frame of the vehicle. A press unit 206 linked with the pump unit through a tube unit (not shown) and connected to a horizontal floor brake disk 208 to stop down the vehicle on application of the braking force vehicle driver or operator. The braking system works similar to the description provided in FIG.1.
[0052] According to the non limiting exemplary embodiment of the present invention, the press unit 206 receives the brake force from the pump unit 202 to apply on the horizontal floor brake disk 208. The braking material 212 contacts with the floor to control the speed of the vehicle, when the force is applied. The braking material 212 is used to secure the vehicle from slipping the wheel and spinning the wheel.
[0053] According to the non limiting exemplary embodiment of the present invention, the braking material 212 contacts the floor to stop the vehicle speed corresponding to the driver's reaction time. The movements of the horizontal floor brake disk 208 depends upon the brake force generated by the pump unit 204 for applying and releasing the brake force on the floor brake plate 210.
[0054] Referring to FIG. 3 is a diagram 300 depicting a rear view of a floor braking system for wheeled motor vehicle. According to a non limiting exemplary embodiment of the present invention, the system depicts a press unit 306 and a horizontal floor brake disk 308. The horizontal floor brake disk 308 further includes a floor brake plate 310 and a braking material 312. The braking system works similar to the description provided in FIG.1.
[0055] In accordance with a non limiting exemplary embodiment of the present of the invention, the floor braking system for a wheeled motor vehicle used to lift the vehicle at the predetermined distance from the floor. The pump unit 302 activates, when the driver activates the floor brake system by sucking the applied braking force. The press unit 306 is deactivated to allow the horizontal floor brake disk 308 to move in upward direction for leaving the floor by suction of the applied force. The activation of the floor brake system lifts the vehicle at the predetermined distance from the floor by contacting the brake material 312 with the floor.
[0056] Referring to FIG. 4 is a diagram 400 depicting a rear view of a floor braking system for wheeled motor vehicle with two press units. According to a non limiting exemplary embodiment of the present invention, the system having a pump unit (not shown), two press units 406a and 406b, a floor brake plate 410 and a braking material 412. The braking system works similar to the description provided in FIG.1.
[0057] According to a non limiting exemplary embodiment of the present invention, the pump unit is connected to the main frame of the vehicle to generate a brake force. The two press units 406 connected to sides of the tube units (not shown) to supply the brake force from the pump unit and for suction of the braking force. An equal braking force is applied on the floor brake plates 410a and 410b, which are connected to respective press units 406a and 406b. The braking material 412a and 412b covers the floor brake plates 410a and 410b at a floor contacting side or bottom side to contact the floor simultaneously, when the brake force is applied on the floor brake plates 410a and 410b.
[0058] Referring to FIG. 5 is a diagram 500 depicting a center view of a floor braking system for wheeled motor vehicle. According to the non limiting exemplary embodiment of a present invention, the system includes a pump unit (not shown), a tube unit (not shown), two press units 506a,506b, a floor brake plate 510 and a braking material 512. The braking system works similar to the description provided in FIG.1.
[0059] According to a non limiting exemplary embodiment of the present invention, the wheeled motor vehicle floor braking system connected at the center of the vehicle bottom is utilized to control the speed of the vehicle. The brake force is transmitted to the press units 506a, 506b through the tube unit. The floor brake plate 510 connected to the press units 506a, 506b receives the transferred brake force for moving in floor contacting side. Thus the brake force applied on the floor brake plate 510 contacts with the floor to stop down the vehicle.
[0060] Referring to FIG. 6 is a diagram 600 depicting a floor braking system for a two wheeler vehicle. According to the non limiting exemplary embodiment of a present invention, the system includes a pump unit (not shown), a tube unit (not shown), press unit 606, a floor brake plate 610 and a braking material 612. The braking system works similar to the description provided in FIG.1.
[0061] According to a non limiting exemplary embodiment of the present invention, the wheeled motor vehicle floor braking system connected to the two wheeler vehicle to control the speed of the vehicle. The braking force is transferred to the press unit 606 by activating the vehicle floor braking system. The transferred brake force is applied on the floor brake plate 610 to the braking material for contacting the floor to stop the speed of the two wheelers quickly.
[0062] Referring to FIG. 7 is a diagram 700 depicting a floor braking system for a three wheeler vehicle. According to the non limiting exemplary embodiment of a present invention, the system includes a pump unit (not shown), a tube unit (not shown), a press unit 706, a floor brake plate 710 and a braking material 712. The braking system works similar to the description provided in FIG.1.
[0063] According to a non limiting exemplary embodiment of the present invention, the wheeled motor vehicle floor braking system is attached at the bottom of the three wheeler vehicle for example an auto to control the speed of the vehicle. The press unit 706 receiving a brake force from the pump unit is applied on the floor brake plate 710. The braking material 712 is in contact to the floor by utilizing the applied brake force on the floor brake plate 710, when the wheeled motor vehicle floor braking system is activated.
[0064] Referring to FIG. 8 is a diagram 800 depicting a floor braking system for an aircraft. According to a non limiting exemplary embodiment of the present invention, the system includes a pump unit (not shown), a tube unit (not shown), a press unit 706 a press unit 806, a floor brake plate 810 and a braking material 812.
[0065] According to a non limiting exemplary embodiment of the present invention, the floor braking system for a wheeled motor vehicle is attached at the bottom of the aircraft to control the speed. The press unit 806 receiving the brake force from the pump unit is applied on the floor brake plate 810. The applied brake force is used to move the brake plate 810 in floor contacting direction for enabling the brake material 812 to contact with the floor to stop the speed of the aircraft while landing. [0066] Referring to FIG. 9 is a diagram 900 depicting a floor braking system for a train. According to a non limiting exemplary embodiment of the present invention, the system includes multiple pump units (not shown), multiple tube units (not shown), multiple first press units 906a and the multiple second press units 906b, multiple first braking plates 910a and multiple second braking plate 910b, and multiple braking materials 912a and 912b.
[0067] According to a non limiting exemplary embodiment of the present invention, the floor braking system is attached to the train. The number of press units 906a and 906b are connected at the sides of the train for applying brake force on the braking plates 910a and 910b received from the multiple of pump units. The applied braking force is further used for contacting the braking material 912a, 912b and 912c with the floor to stop the speed of the train. The floor brake plates 910a and 910b are in contact with an outer side of the rail to stop down the train.
[0068] The multiple pump units rigidly connected with the fixed main frame of the multiple compartments of the train for generating a brake force. The generated braking force may be hydraulic based force, or a compressed air force and the like. The braking force is transferred to the multiple of first press units 906a and the multiple of second press units 906b, which are connected at the bottom portion of either sides and the bottom portion of the midpoint of the multiple compartments respectively. The multiple first press units 906a further connected to the multiple first floor brake plates 910a for providing the pressure to contact with an outward extending section of the multiple rails of a rail track. The multiple first floor brake plates 910a further covered with the braking materials 912a at a floor contacting side or bottom side. The multiple of second press units 906b further connected to the multiple of second floor brake plates 910b for providing the pressure to contact with a middle section of the multiple rails of the rail track. The multiple second floor brake plates 910b further covered with the braking materials 912b at the floor contacting side or bottom side to stop down the train.
[0069] Referring to FIG. 10 is a flow diagram 1000 depicting a method employed for deactivating floor braking system of a wheeled motor vehicle. According to a non limiting exemplary embodiment of the present invention, the vehicle operator activates the pump unit for activating the hydraulic chamber at step 1002, the pump unit connected to the hydraulic chamber for generating a hydraulic based force to activate the vehicle floor braking system at step 1004, the braking force transferred to press unit by the releasing tube at step 1006, the press unit receives the transferred brake force from the releasing tube at step 1008, the brake force from the releasing tube is applied on a horizontal floor brake disk at step 1010, and the horizontal floor brake disk moves in the floor approaching direction by utilizing the applied braking force. Next at step the horizontal floor brake disk moves in a floor approaching direction to slow down the vehicle.
[0070] Referring to FIG. 11 is a flow diagram 1100 depicting a method employed for deactivating floor braking system of a wheeled motor vehicle. According to the non limiting exemplary embodiment of the present invention, the vehicle operator deactivates the pump unit for deactivating the floor braking system at step 1102, the pump unit connected to the hydraulic chamber for controlling a hydraulic based force at step 1104, the press unit having a suction tube for drawing back the applied brake force at step 1106. Thus the horizontal floor brake disk moves in the floor leaving direction by drawing back the force applied on the press unit at step 1108 to continue the motion of the vehicle.
[0071] Referring to FIG.12 is a diagram 1200 depicting another exemplary floor braking system for a wheeled motor vehicle. According to a non limiting exemplary embodiment of the present invention, the system includes a pump unit 1202 attached to a main frame of the vehicle, an air reservoir 1204 for enabling the pump unit 1202 to pump the air as a braking force. The system further includes an air delivery and suction unit 1206 for delivering the braking force to the press unit 1210 through the tube assembly comprising a air delivery tube 1208a,a horizontal floor brake disk 1212.
[0072] According to the non limiting exemplary embodiment of the present invention, the floor braking system for a wheeled motor vehicle activates and deactivates based on the operation of vehicle driver. The brake force is applied to the press unit 1210 from the pump unit 1202, when the vehicle driver or operator activates brake. The press unit 1210 allows the horizontal floor brake disk 1202 in the floor approaching direction for stopping down the vehicle speed. The barking force applied may be drawn back in to the air delivery and suction unit 1206 through the suction tube 1208b.The press unit 1210 thus allows the horizontal floor brake disk 1212 in floor leaving direction for continuing the speed of the vehicle. The horizontal floor brake disk 1212 further includes a floor brake platel214 and is covered with a braking material 1216 at floor contacting side. The floor barking system described in FIG. 12 may also be used for an air craft and a train and a two wheeler. [0073] While specific embodiments of the invention have been shown and described in detail to illustrate the inventive principles, it will be understood that the invention may be embodied otherwise without departing from such principles.

Claims

CLAIMS What is claimed is:
1. A floor braking system for a wheeled motor vehicle, the system comprising: a pump unit rigidly fastened to a main frame for pumping a brake force; a press unit configured to receive the transferred braking force pumped from the pump unit; a tube unit assembly mechanically coupled between the pump unit and the press unit for delivering the braking force from the pump unit to the press unit to and for suction of the braking force applied on the press unit; a horizontal floor brake disk connected to the press unit and designed to contact a floor to stop down the vehicle on delivering the braking force and leave the floor on suction of the braking force, whereby the press unit delivers the braking force received from the pump unit.
2. The system of claim 1, wherein the pump unit connected to a hydraulic chamber containing a fluid for generating the braking force.
3. The system of claim 1, wherein the braking force comprising a hydraulic power generated from the hydraulic chamber.
4. The system of claim 1, wherein the tube unit assembly comprising a braking force suction tube and a braking force releasing tube.
5. The system of claim 1, wherein the horizontal floor brake disk moves in at least one of: a floor approaching direction; and a floor leaving direction.
6. The system of claim 1, wherein the horizontal floor brake disk further comprises: a floor brake plate; and cover of a braking material at a floor contacting side.
7. A method employed in a floor braking system of a wheeled motor vehicle, the method comprising: generating a braking force by a pump unit rigidly fastened to a fixed main frame; transferring the braking force pumped by the pump unit to a press unit through a hallow space of a tube unit; and applying the braking force received by the press unit on the horizontal floor brake disk to contact a floor to stop down the vehicle, where by the press unit connected to the horizontal floor brake disk to apply the braking force.
8. A floor braking system for a train, the system comprising: a plurality of first press units attached to a bottom portion and on either sides of the plurality of the plurality of compartments; a plurality of second press units attached to the bottom portion and at a midpoint of the plurality of the plurality of compartments; a plurality of first pump units connected between the plurality of first press units and the plurality of compartments for generating a braking force to the plurality of first press units; a plurality of second pump units connected between the plurality of second press units and the plurality of compartments for generating a braking force to the plurality of second press units; a plurality of first tube units for transferring the generated braking force from the plurality of first pump units to the plurality of first press units, whereby the plurality of first press unit configured to contact an outward extended sections of a plurality of rails of a rail track; and a plurality of second tube units for transferring the generated braking force from the plurality of second pump units to the plurality of second press units, whereby the plurality of second press unit configured to contact a plurality of rails extending from a rail track inward section of the plurality of rails of the rail track.
9. The system of claim 8, wherein the plurality of first press units and the plurality of second press units connected a plurality of horizontal floor brake disks to contact the outward extended sections of the plurality of rails of the rail track.
10. The system of claim 8, wherein the plurality of first pump unit and the plurality of second pump units connected to a plurality of hydraulic chambers.
11. A floor braking system for an air craft, the system comprising: a pump unit rigidly fastened to a fixed main frame of the air craft to pump a braking force; a press unit configured to receive the braking force pumped from the pump unit; a tube unit mechanically coupled between the pump unit and the press unit for transferring the braking force from the pump unit to the press unit; a horizontal floor brake disk connected to the press unit and designed to contact a floor to stop down the vehicle on application of the braking force, whereby the press unit applies the braking force received from the pump unit.
12. The system of claim 11, wherein the brake force applied on the floor brake disk to contact the floor for stopping down the air craft.
13. A floor braking system for a wheeled motor vehicle, the system comprising a pump unit; an air reservoir connected to the pump unit for pumping air as a braking force; a press unit configured to receive the braking force received from the air reservoir; a tube unit assembly coupled between the air reservoir and the press unit for delivering the braking force to the press unit to and for suction of the braking force applied on the press unit; a horizontal floor brake disk connected to the press unit and designed to contact a floor to stop down the vehicle on delivering the braking force and leave the floor on suction of the braking force.
14. The system of claim 13, wherein an air delivery and suction unit positioned between the air reservoir and the tube unit assembly.
PCT/IB2013/058572 2012-09-28 2013-09-16 Floor braking system and method WO2014049485A1 (en)

Applications Claiming Priority (2)

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IN2853/MUM/2012 2012-09-28
IN2853MU2012 2012-09-28

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US20190168729A1 (en) * 2017-12-05 2019-06-06 Alstom Transport Technologies Railway vehicle comprising an emergency braking device
IT202100000905A1 (en) * 2021-01-19 2022-07-19 Sigfrido Antonini LIFE-SAVING AUXILIARY BRAKING DEVICE FOR LAND VEHICLES

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Publication number Priority date Publication date Assignee Title
CN2167234Y (en) * 1993-02-03 1994-06-01 郝德麟 Auxiliary device for automobile braking in critical condition
CN2361515Y (en) * 1999-01-26 2000-02-02 林小荣 Safety brake apparatus for automotive vehicle
CN1222465A (en) * 1999-01-28 1999-07-14 陈贺章 Vacuum emergency brake equipment
CN2652741Y (en) * 2003-06-30 2004-11-03 孙培军 Contact circuit brake
CN2818257Y (en) * 2005-08-04 2006-09-20 袁招荣 Automatic antiskid braking stopper of motor vehicle
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US20190168729A1 (en) * 2017-12-05 2019-06-06 Alstom Transport Technologies Railway vehicle comprising an emergency braking device
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IT202100000905A1 (en) * 2021-01-19 2022-07-19 Sigfrido Antonini LIFE-SAVING AUXILIARY BRAKING DEVICE FOR LAND VEHICLES

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