WO2007063657A1 - Structure de pédalier - Google Patents

Structure de pédalier Download PDF

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Publication number
WO2007063657A1
WO2007063657A1 PCT/JP2006/321256 JP2006321256W WO2007063657A1 WO 2007063657 A1 WO2007063657 A1 WO 2007063657A1 JP 2006321256 W JP2006321256 W JP 2006321256W WO 2007063657 A1 WO2007063657 A1 WO 2007063657A1
Authority
WO
WIPO (PCT)
Prior art keywords
pedal
vehicle
brake
valve
box
Prior art date
Application number
PCT/JP2006/321256
Other languages
English (en)
Japanese (ja)
Inventor
Fumiaki Uno
Hiroshi Ozawa
Eiji Yamashina
Original Assignee
Isuzu Motors Limited
Shonan Unitec Co., Limited
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 Isuzu Motors Limited, Shonan Unitec Co., Limited filed Critical Isuzu Motors Limited
Priority to AU2006321134A priority Critical patent/AU2006321134B2/en
Priority to CN2006800452765A priority patent/CN101321656B/zh
Publication of WO2007063657A1 publication Critical patent/WO2007063657A1/fr

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
    • B60T7/00—Brake-action initiating means
    • B60T7/02—Brake-action initiating means for personal initiation
    • B60T7/04—Brake-action initiating means for personal initiation foot actuated
    • B60T7/06—Disposition of pedal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
    • B60K23/02—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for main transmission clutches
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/30—Controlling members actuated by foot
    • G05G1/36—Mounting units comprising an assembly of two or more pedals, e.g. for facilitating mounting

Definitions

  • the present invention relates to a pedal structure including a pedal, a valve, and a pedal box.
  • cab over trucks In vehicles including freight vehicles (hereinafter referred to as "cab over trucks") where the seating position of the driver's seat in the cab is generally in front of the engine, pedals such as brake pedals and valves such as brake valves are used. Is already installed in the pedal box, and this pedal button is known to be attached to the dash panel provided in front of the driver's seat.
  • Patent Document 1 Japanese Patent Laid-Open No. 2002-264844
  • Patent Document 2 Japanese Patent Laid-Open No. 2001-253325
  • a front panel constituting a part of a vehicle body panel of a vehicle is disposed in front of the pedal box. For this reason, if a collision load is input to the front panel of the vehicle, the front panel will be directed toward the rear of the vehicle in the event of a vehicle collision, particularly when a frontal collision with another vehicle or a rigid wall occurs. The back side of the front lid may come into contact with the pedal box.
  • the pedal box is provided with valves on the front panel side that open and close in response to the operation of the pedals, and a pipe extending from the vehicle body side is connected to the valve. It is connected through.
  • the connector is the most vulnerable part of the valves to the impact load, so if a collision load is applied to this connector, the connection between the valves and the piping may be released. .
  • the minimum brake required to move the vehicle does not operate, and it may be difficult to move the vehicle to a safe place by itself.
  • an object of the present invention is to provide a pedal structure capable of suppressing damage to a connector due to deformation of a vehicle body panel when a vehicle collides with the front.
  • a pedal structure includes a pedal box having a frame body fixed to a dashboard panel in front of a driver's seat of a vehicle, and a pedal rotatably supported by the pedal box. And a nove which is arranged inside the opening of the frame and changes its state in conjunction with the pedal, and a connector which can connect the valve and the pipe on the vehicle body side.
  • the pedal box has protective ribs that protrude at the front of the vehicle at least at two locations across the opening of the frame.
  • the vertical plane including the protruding tips of the two protective ribs is set at a position including the front end of the connector or at the front of the vehicle relative to the front end of the connector.
  • the front end of the connector connecting the valve and the pipe is arranged at the same position as the vertical plane including the protruding tips of the two protective ribs or at the vehicle interior side behind the vehicle. That is, when the vehicle body panel moves to the vehicle compartment side during a frontal collision of the vehicle, the vehicle body side rear surface of the vehicle body panel first comes into contact with the two protective ribs to prevent the vehicle body panel from moving. The impact load input to the connector can be effectively reduced. Therefore, the connection state between the valve and the pipe is maintained, and the valve can be operated by the pedal operation even after the frontal collision of the vehicle.
  • pedal box can be attached to the dash panel with the pedal and valve pre-attached to the pedal box, it is possible to reliably improve the workability of the pedal and valve assembly. You can plan.
  • the protective rib may be formed integrally with the frame.
  • the protective rib is formed integrally with the frame of the pedal box, the rigidity and strength of the protective rib itself can be improved.
  • the valve is inclined so that its top portion is located behind the vehicle rather than standing upright.
  • the pedal box may be provided with a substantially box-shaped cover that bulges toward the rear of the vehicle and encloses the valve.
  • the portion of the opening force of the frame that projects forward of the vehicle is limited to the connector that connects the valve and the pipe. That is, since the only part to be protected by the protective rib is the connector, it is possible to minimize the amount of protrusion of the protective rib that protrudes toward the front of the vehicle. Therefore, the weight of the pedal box can be reduced, and the space in front of the pedal box in the vehicle can be saved.
  • valve is arranged without protruding from the opening of the frame to the front of the vehicle, the restriction on the arrangement of parts and devices arranged in the space between the dash panel and the vehicle body panel is eased. It is possible to increase the degree of freedom in layout of these parts and devices.
  • the valve is housed in the cover portion in a state where the top portion is inclined toward the vehicle compartment.
  • the amount of protrusion of the cover from the vehicle compartment side lower end of the dash panel is minimized by inclining the vehicle compartment side of the cover that bulges rearward of the vehicle along the inclination of the side of the valve. It becomes possible to suppress. Therefore, a wide space can be secured in the floor of the driver's seat of the vehicle.
  • the protective rib which may be provided with an upper plate portion that is inclined along the bulb and a lower plate portion that is bent from the lower end of the upper plate portion and extends downward, is provided on the frame body. You may make it protrude from the lower plate part.
  • the pedal box that can accommodate the valve has the upper plate portion of the frame body inclined toward the vehicle compartment side along the valve. Accordingly, since the space between the dash panel and the vehicle body panel is further expanded, the degree of freedom in layout of components and devices arranged in this space is reduced. It can be further improved.
  • the protective rib protrudes forward from the lower plate portion extending in the vertical direction in the frame and does not enter the vehicle compartment side, the protective rib is provided on the vehicle body panel that is generated in the event of a frontal collision of the vehicle.
  • the movement to the chamber side can be effectively prevented by the protective rib. Therefore, it is possible to effectively prevent damage to the connector protruding from the opening of the frame toward the front of the vehicle.
  • the vehicle may be a cab-over type vehicle, the pedal may be a brake pedal, and the valve may be a brake valve that opens and closes in response to swinging of the brake pedal.
  • the body panel and the dash panel are relatively narrow, and when a vehicle with a cap-over type collides with the front, an impact load is unlikely to act on the connector, which is the connection between the brake valve and the pipe. Since the connection between the brake valve and the pipe is maintained, the brake can be fully operated by operating the brake pedal even after a frontal collision. Therefore, the brake function required at the minimum for moving the vehicle is ensured even after the frontal collision, so that the vehicle after the frontal collision can be driven and moved to a safe place.
  • the vehicle may be a cab-over type vehicle, the pedal may be a clutch pedal, and the valve may be a master cylinder whose internal volume changes according to the swing of the clutch pedal.
  • the pedal structure according to the present invention is not only an automatic vehicle (AT vehicle) but also a manual vehicle (MT) including a clutch pedal and a master cylinder coupled to the clutch pedal. It is also possible to apply car).
  • FIG. 1 is a schematic side view of a cab overtrack provided with a pedal structure according to the present invention.
  • FIG. 2 is a side view showing a state in which the pedal box is assembled to the dash panel.
  • FIG. 3 is a perspective view of FIG. 2.
  • FIG. 4 is a front view of the pedal unit.
  • FIG. 5 is a rear view of FIG.
  • FIG. 6 is a perspective view of FIG.
  • FIG. 7 is a front view of a pedal box in which only a clutch pedal and a master cylinder are arranged.
  • FIG. 8 is a rear view of FIG.
  • FIG. 9 is a perspective view of FIG.
  • FIG. 1 is a schematic side view of the cab overtrack of this embodiment
  • Fig. 2 is a side view showing a state in which the pedal box is assembled to the dash panel
  • Fig. 3 is a perspective view of Fig. 2
  • Fig. 4 is a view of the pedal box.
  • FIG. 5 is a rear view of FIG. 4
  • FIG. 6 is a perspective view of FIG.
  • “front” indicates the front of the vehicle
  • “upper” in the figure indicates the upper side of the vehicle.
  • the left-right direction means the left-right direction in a state in which the vehicle interior force is viewed in front of the vehicle unless otherwise specified.
  • a vehicle 1 is a vehicle overtrack type vehicle in which a cap 2 having a driver's seat is positioned in front of an engine (not shown).
  • An openable front lid 3 constituting a part of the front panel is arranged at the front of 1.
  • a substantially plate-like dash panel 4 extending in the vertical direction is disposed on the front side of the cap 2 (see FIG. 1).
  • the lower side surface portion 55 extending substantially vertically from the floor portion (not shown) of the cab 2, the inclined surface portion 56 bent from the upper end of the lower side surface portion 55 and inclined upward toward the rear of the vehicle, and the inclined surface portion 56 And an upper side surface portion 57 that bends from the upper end and extends upward.
  • a substantially rectangular opening (not shown) through which a cover portion 11 of a pedal box 9 to be described later can be passed over the lower side surface portion 55, the inclined surface portion 56, and the upper side surface portion 57. (Omitted) is formed.
  • a pedal box mounting hole (not shown) for mounting the pedal box 9 is formed around this opening! Speak.
  • the vehicle 1 includes a pedal structure 5.
  • the pedal structure 5 includes a pedal box 9 attached to the dash panel 4 and a brake pedal supported on the passenger compartment side of the pedal box 9.
  • the pedal box 9 includes a substantially box-shaped cover portion 11 having a substantially rectangular opening 10, and a frame body 12 that supports the periphery of the cover portion 11, which are integrally formed of aluminum or the like. Is formed.
  • the cover portion 11 has a brake valve storage portion 13 provided on the right side and a master cylinder storage portion 14 provided on the left side, and the pedal box 9 is a dashboard panel 4.
  • the rear panel of the dash panel 4 protrudes toward the rear of the vehicle when it is attached to the vehicle (see Fig. 2).
  • the brake valve storage portion 13 and the master cylinder storage portion 14 are provided adjacent to each other, and both have a substantially V-shaped cross section.
  • the brake valve storage part 13 and the master cylinder storage part 14 have a shape that can include a brake valve body 38 of a brake valve 34 and a master cylinder body 46 of a master cylinder 35, which will be described later, on the front side of each vehicle. .
  • each of the brake valve storage portion 13 and the master cylinder storage portion 14 has a top portion 15 and a top portion 16 that protrude most toward the passenger compartment, and these are both provided substantially horizontally.
  • the top portion 15 of the brake valve storage portion 13 is set so that the protrusion amount to the vehicle compartment side is larger than the protrusion amount of the top portion 16 of the master cylinder storage portion 14 to the vehicle compartment side.
  • a substantially plate-like brake pedal support piece 18 protrudes from the right end portion of the upper surface portion 17 of the brake valve storage portion 13, and a pivot pin 21 is provided at the upper end portion of the brake pedal support piece 18.
  • An insertable brake pedal support shaft hole (not shown) is formed.
  • a substantially plate-like brake pedal 'clutch pedal common support piece 20 protrudes from the left end portion of the upper surface portion 17 and the brake pedal is supported at the upper end portion of this brake pedal' clutch pedal common support piece 20.
  • a substantially cylindrical brake pedal support bearing portion 52 that can be fitted to the shaft support pin 21 is formed on the piece 18 side so as to protrude toward the brake pedal support piece 18 side.
  • a substantially plate-like clutch pedal support piece 23 projects from the left end portion of the upper surface portion 19 of the master cylinder storage portion 14, and a shaft support pin 24 is provided at the upper end portion of the clutch pedal support piece 23.
  • An insertable clutch pedal support shaft hole (not shown) is formed. Also, on the side of the clutch pedal support piece 23 of the brake pedal 'clutch pedal common support piece 20 on the side of the brake pedal support bearing part 52, it is for supporting the clutch pedal that can be fitted to the shaft support pin 24.
  • a bearing 53 is formed to project toward the clutch pedal support piece 23 side. Further, a rod insertion hole 51 through which a rod 50 of a master cylinder 35 to be described later can pass is formed at a predetermined position on the upper surface portion 19.
  • the frame body 12 has a substantially frame-shaped force larger than the opening formed in the dash panel 4, and extends upward from the bottom plate portion 25 and both end forces of the bottom plate portion 25.
  • Lower plate portion 26, upper plate portion 27 that bends from the upper end of lower plate portion 26 and extends upwardly toward the passenger compartment side, and the upper plate portion that connects the upper ends of upper plate portions 27, 27 28 and protective ribs 31 are formed integrally.
  • the bottom plate portion 25 and the lower plate portion 26, the upper plate portion 27, and the top plate portion 28 are the bottom side surface portion 55 and the inclined surface portion 56 of the dash panel 4 with the pedal box 9 mounted on the dash panel 4.
  • the upper side surface portion 57 abuts against each other.
  • a plurality of dash panel mounting holes 29 are formed at predetermined positions of the bottom plate portion 25, the lower plate portion 26, and the top plate portion 28 of the frame body 12.
  • the protective rib 31 also has a substantially plate-shaped force, and is provided so as to protrude from the rear surface of the lower plate portions 26, 26 toward the front of the vehicle.
  • the two protective ribs 31 and 31 are arranged to face each other, and the protruding amount of the rear surface force of the frame body 12 is set to be substantially the same.
  • the vertical surface 59 including the projecting tips 58 and 58 of the two protective ribs 31 and 31 is in a state where the brake valve 34 and the brake pipe 40 and the master cylinder 35 and the master cylinder pipe 48 are connected to each other.
  • the pedal box 9 passes through the opening 11 of the dash panel 4 from the vehicle front side through the opening, and the vehicle front side of the dash panel 4 and the rear surface of the frame 12 on the vehicle compartment side are in contact with each other.
  • Bolt 30 is inserted through the pedal box mounting hole in dash panel 4 and dash panel mounting hole 29 in frame 12 and the vehicle front side force is closed with a nut (not shown). It is attached to the dash panel 4.
  • the opening surface of the opening 10 of the pedal box 9 faces the front lid 3, and a relatively narrow space is formed between the pedal box 9 and the front lid 3.
  • devices such as a washer tank (not shown) and parts such as harnesses (not shown) connected to these devices are arranged.
  • the brake pedal 32 has a shaft insertion hole (not shown) through which the shaft support pin 21 can be penetrated at the upper end portion, and a pad to be stepped by the driver at the lower end portion. 36.
  • the brake pedal 32 is arranged between the brake pedal support piece 18 and the brake pedal 'clutch pedal common support piece 20 with its upper end positioned between the brake pedal support shaft hole of the brake pedal support piece 18 and the brake pedal 32.
  • the shaft support pin 21 is inserted into each of the shaft insertion holes of the shaft, and the shaft support pin 21 and the brake pedal support bearing portion 52 of the brake pedal / clutch pedal common support piece 20 are fitted to the pedal box 9. On the other hand, it is supported rotatably.
  • the clutch pedal 33 has a shaft insertion hole (not shown) through which the shaft support pin 24 can penetrate at the upper end portion, and a node 37 that is stepped on by the driver at the lower end portion.
  • the clutch pedal 33 is disposed between the brake pedal / clutch pedal common support piece 20 and the clutch pedal support piece 23 with the upper end thereof being disposed between the clutch pedal support shaft hole of the clutch pedal support piece 23 and the clutch pedal 33.
  • the shaft support pin 24 is inserted into each of the shaft insertion holes of the shaft, and the shaft support pin 24 and the clutch pedal support bearing portion 53 of the brake pedal / clutch pedal common support piece 20 are fitted to the pedal box 9. On the other hand, it is supported rotatably.
  • the brake valve 34 includes a substantially cylindrical brake valve main body 38, a connection port 41 that can be connected to a connector 39 provided at the tip of the brake pipe 40 (see FIG. 3), and the top of the brake knob main body 38.
  • a rod-shaped rod 42 that also projects force and the top of the brake valve body 38 And a substantially disc-shaped flange portion 43 to be placed.
  • the rod 42 is slid in the vertical direction by the driver's stepping operation of the brake pedal 32, and the pedaling force by the brake pedal 32 is transmitted to the brake valve body 38.
  • the flange portion 43 is formed with a plurality of pedal box mounting holes (not shown) through which the bolts 44 can pass through at predetermined positions.
  • the rod 42 of the brake valve 34 is inserted into the rod insertion hole 22 of the brake valve storage portion 13 from the vehicle front side of the pedal box 9.
  • the brake valve mounting hole of the brake valve storage portion 13 and the pedal box mounting hole of the brake valve 34 Thread bolts 4 and 4 respectively, and tighten the nut 45 with the downward force of the flange 43 as well.
  • the brake valve 34 is fixed to the pedal box 9.
  • the brake valve 34 is disposed so as to be inclined such that the upper surface of the flange portion 43 is located on the vehicle compartment side as compared to the state in which the brake valve 34 stands substantially vertically (see FIG. 3).
  • the master cylinder 35 is provided at the end of a substantially cylindrical master cylinder body 46, a master cylinder oil tank 54 disposed above the master cylinder main body 46, and a master cylinder pipe 48 (see FIG. 3). It has a connection port 49 that can be connected to the connector 47 that is provided, and a substantially rod-shaped rod 50 that protrudes from the top of the master cylinder body 46.
  • the rod 42 is slid in the vertical direction when the driver depresses the clutch pedal 33, and transmits the pedaling force of the clutch pedal 33 to the master cylinder body 46.
  • the master cylinder 35 passes the pad 50 of the master cylinder 35 from the front side of the pedal box 9 through the rod insertion hole 51 of the master cylinder storage portion 14, and the master cylinder storage portion 14 and the master cylinder 35 A bolt (not shown) is inserted into a bolt insertion hole (not shown) formed at a predetermined position, and a nut (not shown) is engaged and tightened.
  • the master cylinder 35 is disposed so as to be inclined so that the top portion thereof is positioned on the vehicle compartment side as compared to the state where the master cylinder 35 stands substantially vertically (see FIG. 3).
  • the brake pedal 32, the clutch pedal 33, the brake valve 34, and the master cylinder 35 are assembled in advance in the pedal box 9, and this pedal 9 is attached to the dash panel 4. Thereafter, the connection port 41 of the brake valve 34 and the connector 39 of the brake pipe 40 are connected, and the connection port 49 of the master cylinder 35 and the connector 47 of the master cylinder pipe 48 are connected. In this state, the connection port 41 of the brake valve 34, the connector 39 of the brake piping 40, the connection port 49 of the master cylinder 35 and the connector 47 of the master cylinder piping 48 are in front of the opening 10 of the pedal box 9 and It is arranged to project from the opening 10 to the front side of the vehicle.
  • connection port 41 and the brake pipe 40 of the brake valve 34 are connected.
  • Connector 39, master cylinder 35 connection port 49 and master cylinder pipe 48 connector 47 connector 47 front end force of each of two protective ribs 31, 31 Located on the room side. That is, when the front lid 3 moves to the passenger compartment side at the time of a frontal collision of the vehicle 1, the rear side of the passenger compartment side of the front lid 3 first comes into contact with the two protective ribs 31, 31 to prevent the front lid 3 from moving.
  • the pedal box 9 can be attached to the dash panel 4 with the brake pedal 32, the clutch pedal 33, the brake valve 34, and the master cylinder 35 previously attached to the pedal box 9.
  • the assembly workability of the brake pedal 32, the clutch pedal 33, the brake valve 34, and the master cylinder 35 can be reliably improved.
  • the protective rib 31 is formed integrally with the frame body 12 of the pedal box 9, the assembly operation can be simplified and the number of parts can be reliably reduced. The rigidity strength of itself can be improved.
  • the brake valve body 38 of the brake pedal 32 and the master cylinder body 46 of the clutch pedal 33 46 are housed inside the cover portion 11 of the pedal box 9, so that the protruding tip 58 of the protective rib 31 and the frame body 12
  • the rear surface on the vehicle front side is disposed in front of the vehicle with respect to the front ends of the brake valve main body 38 and the master cylinder main body 46.
  • connection port 41 and the connector 39 that connect the brake valve 34 and the brake pipe 40, and the master cylinder 35 and the master cylinder pipe 48.
  • Connection port 49 and connector 47 to be connected. That is, the only parts to be protected by the protective ribs 31 are the connection port 41, the connector 39, the connection port 49, and the connector 47. Therefore, the rear surface force of the frame 12 also protrudes from the protective rib 31 that protrudes forward of the vehicle. The amount can be minimized. Therefore, the weight of the pedal box 9 can be reduced and the space of the pedal box 9 in front of the vehicle can be saved.
  • the brake valve main body 38 and the master cylinder main body 46 are arranged so as not to protrude from the opening 10 of the pedal box 9 to the front of the vehicle, a relatively narrow space between the dash panel 4 and the front lid 3 is provided. It is possible to ease restrictions on the layout of parts and devices that are placed on the device, and to increase the degree of freedom in layout of these components and devices.
  • the brake valve main body 38 and the master cylinder main body 46 are housed in the cover portion 11 with their top portions inclined toward the passenger compartment side.
  • the lower end of the dash panel 4 on the passenger compartment side is inclined by inclining the passenger compartment side of the force bar portion 11 bulging rearward along the respective sides of the brake valve main body 38 and the master cylinder main body 46. It is possible to minimize the amount of protrusion of hippopotamus part 11. Therefore, a wide space can be secured on the floor of the driver's seat of the vehicle 1.
  • the pedal box 9 that can accommodate the brake valve main body 38 and the master cylinder main body 46 has an upper plate portion 27 of the frame 12 that inclines toward the passenger compartment along the brake valve main body 38 and the master cylinder main body 46. . Therefore, the empty space between the dash panel 4 and the front lid 3 Since the space is further expanded, the degree of freedom in layout of components and devices arranged in this space can be further improved.
  • the protective rib 31 protrudes from the lower plate portion 26 extending in the vertical direction in the frame 12 to the front of the vehicle and is not provided so as to enter the passenger compartment side.
  • the movement of the front lid 3 to the passenger compartment side can be effectively prevented by the protective rib 31. Therefore, damage to brake valve 34 connection port 41, brake piping 40 connector 39, master cylinder 35 connection port 49 and master cylinder piping 48 connector 47 protruding from the opening 10 of the pedal box 9 toward the front of the vehicle. Can be effectively suppressed.
  • connection port 41 and the connector 39 which are the connecting portions of the brake valve 34 and the brake pipe 40. It is difficult to maintain the connection between the brake valve 34 and the brake pipe 40, so that the brake can be fully operated by operating the brake pedal 34 even after a frontal collision. Therefore, since the brake function required to move the vehicle 1 to the minimum is ensured even after the frontal collision, the vehicle 1 after the frontal collision can be driven and moved to a safe place.
  • the force in which the brake pedal 32, the clutch pedal 33, the brake valve 34, and the master cylinder 35 are arranged in the pedal box 9 For example, as shown in Figs. It is also possible to arrange only the brake pedal 32 and the brake valve 34 without arranging the pedal 33 and the master cylinder 35. That is, the pedal structure 5 according to the present invention is not limited to being applied to a manual vehicle (MT vehicle), but can be applied to an automatic vehicle (AT vehicle). Parts can be shared.
  • MT vehicle manual vehicle
  • AT vehicle automatic vehicle
  • the vehicle to which the pedal structure 5 according to the present invention can be applied is not limited to a cab overtrack type vehicle, and can also be applied to a vehicle such as a passenger car.
  • the brake valve main body 38 and the master cylinder main body 46 are provided at positions that do not protrude forward from the opening 10 of the pedal box 9 to the front of the vehicle, but include the protruding tips 58, 58 of the two protective ribs 31, 31. You may make it protrude in the vehicle front side from the opening 10 of the pedal box 9 within the range which does not protrude ahead of the vehicle from the vertical surface 59.
  • the protruding amounts of the two protective ribs 31, 31 from the back surface of the frame 12 are set to substantially the same protruding amount, it is possible to set different protruding amounts.
  • two protective ribs 31 are provided on the back surface of the frame 12, two or more protective ribs 31 may be provided.
  • the present invention is applicable to pedal structures of various vehicles including a pedal, a valve, and a pedal box.

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Braking Elements And Transmission Devices (AREA)
  • Body Structure For Vehicles (AREA)
  • Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
  • Mechanical Control Devices (AREA)

Abstract

L'invention concerne une structure de pédalier (5) qui comporte un boîtier de pédalier (9) ayant un corps d'armature (12) fixé au tablier (4) en face du siège conducteur d'un véhicule; une pédale de frein (32) portée de façon à pouvoir tourner par rapport au boîtier de pédalier (9); un clapet de frein (34) placé à l'intérieur d'une ouverture du corps d'armature (12); une ouverture de branchement (41) disposée au niveau du clapet de frein (34); et un connecteur (39) de canalisation de frein (40) pouvant être connecté à l'ouverture de branchement (41). Le boîtier de pédalier (9) présente des nervures de protection (31) saillant vers l'avant du véhicule à partir d'au moins deux emplacements sur le corps d'armature (12) avec l'ouverture située au milieu des positions de pression de roue cible. L'extrémité avant de l'ouverture de branchement (41) et celle du connecteur (39) sont situées dans la même position qu'un plan vertical (59) comprenant les sommets de saillie (58, 58) des nervures de protection (31, 31) des deux positions ou en des endroits sur le côté de l'habitacle du véhicule qui sont plus proches de l'arrière du véhicule que le plan vertical (59).
PCT/JP2006/321256 2005-12-02 2006-10-25 Structure de pédalier WO2007063657A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2006321134A AU2006321134B2 (en) 2005-12-02 2006-10-25 Pedal structure
CN2006800452765A CN101321656B (zh) 2005-12-02 2006-10-25 踏板构造

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005349427A JP4293620B2 (ja) 2005-12-02 2005-12-02 ペダル構造
JP2005-349427 2005-12-02

Publications (1)

Publication Number Publication Date
WO2007063657A1 true WO2007063657A1 (fr) 2007-06-07

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ID=38091996

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2006/321256 WO2007063657A1 (fr) 2005-12-02 2006-10-25 Structure de pédalier

Country Status (4)

Country Link
JP (1) JP4293620B2 (fr)
CN (1) CN101321656B (fr)
AU (1) AU2006321134B2 (fr)
WO (1) WO2007063657A1 (fr)

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EP3075615A3 (fr) * 2015-03-20 2016-11-09 Toyota Jidosha Kabushiki Kaisha Structure de montage pour dispositif à pédale
US20210402876A1 (en) * 2018-11-07 2021-12-30 Darío Ernesto GONZÁLEZ CALDERÓN Support for the anchoring of an automotive clutch hydraulic pump

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Publication number Priority date Publication date Assignee Title
CN102991481B (zh) * 2011-09-16 2015-03-04 上海凯众材料科技股份有限公司 防侵入制动或离合踏板机构
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JP6309363B2 (ja) * 2014-06-26 2018-04-11 ヤンマー株式会社 作業車両
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US20210402876A1 (en) * 2018-11-07 2021-12-30 Darío Ernesto GONZÁLEZ CALDERÓN Support for the anchoring of an automotive clutch hydraulic pump
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AU2006321134A1 (en) 2007-06-07
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JP4293620B2 (ja) 2009-07-08
CN101321656B (zh) 2010-11-10
AU2006321134B2 (en) 2011-02-10

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