WO2023210305A1 - ペダル装置、ペダル装置の製造方法 - Google Patents

ペダル装置、ペダル装置の製造方法 Download PDF

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Publication number
WO2023210305A1
WO2023210305A1 PCT/JP2023/014413 JP2023014413W WO2023210305A1 WO 2023210305 A1 WO2023210305 A1 WO 2023210305A1 JP 2023014413 W JP2023014413 W JP 2023014413W WO 2023210305 A1 WO2023210305 A1 WO 2023210305A1
Authority
WO
WIPO (PCT)
Prior art keywords
cover
pedal
housing body
axis
housing
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2023/014413
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
昌志 荒尾
悦豪 柳田
祐樹 松永
淳志 西村
健一郎 竹中
信 重松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denso Corp
Original Assignee
Denso Corp
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 Denso Corp filed Critical Denso Corp
Priority to CN202380035609.XA priority Critical patent/CN119053929A/zh
Priority to DE112023002070.1T priority patent/DE112023002070T5/de
Priority to JP2024517948A priority patent/JPWO2023210305A1/ja
Publication of WO2023210305A1 publication Critical patent/WO2023210305A1/ja
Priority to US18/912,832 priority patent/US20250033608A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • G05G1/38—Controlling members actuated by foot comprising means to continuously detect pedal position
    • 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
    • B60T7/042—Brake-action initiating means for personal initiation foot actuated by electrical means, e.g. using travel or force sensors
    • 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
    • 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
    • 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
    • G05G1/44—Controlling members actuated by foot pivoting
    • 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
    • G05G1/50—Manufacturing of pedals; Pedals characterised by the material used
    • 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
    • G05G1/50—Manufacturing of pedals; Pedals characterised by the material used
    • G05G1/506—Controlling members for foot-actuation

Definitions

  • the present disclosure relates to a pedal device and a method for manufacturing the pedal device.
  • a pedal device has been proposed that includes a pedal, a housing and a cover that rotatably support the pedal via a rotating shaft (for example, see Patent Document 1).
  • the housing is arranged on one side in the axial direction with respect to the cover.
  • the axial direction is the direction in which the axial center of the rotating shaft extends.
  • the rotating shaft includes a one-side protrusion that protrudes from the cover to one side in the axial direction, and an other-side protrusion that protrudes from the housing to the other side in the axial direction.
  • the pedal has a one-side bearing portion that rotatably supports the protrusion on one side of the rotating shaft, and a bearing portion on the other side that rotatably supports the protruding portion on the other side of the rotating shaft.
  • the housing and cover are fixed by a snap fit part or labyrinth structure.
  • the labyrinth structure is a structure in which one of the edges of the housing and the edge of the cover is fitted and fixed to the other in order to prevent foreign matter from entering the gap between the housing and the cover.
  • the protrusion on one side of the rotary shaft is rotatably supported by the bearing on the one side of the pedal, and the protrusion on the other side of the rotary shaft is rotatable by the bearing on the other side of the pedal. is supported by
  • the housing and the cover are fitted together through a snap fit portion or a labyrinth structure. Therefore, the positional relationship between the housing and the cover is regulated by the snap fit portion and the labyrinth structure.
  • the axis of the protrusion on one side of the rotating shaft and the axis of the protrusion on the other side of the rotating shaft may be shifted in the radial direction by the dimensional tolerance.
  • the radial direction is a direction perpendicular to the axial direction of the rotating shaft.
  • the amount of deviation in the radial direction between the axis of the protrusion on one side of the rotating shaft and the axis of the protrusion on the other side of the rotating shaft will be referred to as the amount of deviation of the axis of the rotating shaft.
  • the clearance between the protrusion on one side of the rotating shaft and the bearing on one side of the pedal must be adjusted according to the above-mentioned misalignment of the axis of the rotating shaft. It is necessary to increase the size rather than the quantity. Furthermore, in order to rotate the pedal smoothly, it is necessary to make the clearance between the protrusion on the other side of the rotating shaft and the bearing on the other side of the pedal larger than the above-mentioned amount of misalignment of the axis of the rotating shaft. It is.
  • An object of the present disclosure is to provide a pedal device that allows a pedal to rotate smoothly, and a method of manufacturing the pedal device.
  • the pedal device includes: a pedal (40) that is depressed and operated by an operator; a rotating shaft (62) having a shaft center (CL); A housing (10) having a cover (10B) and a housing body (10A) disposed on one side in the axial direction with respect to the cover, when the direction in which the axial core extends is defined as the axial direction (GL). and, a first bearing part (20); A second bearing part (30),
  • the rotating shaft has a first protrusion (63a) that protrudes from one of the pedal and the housing body to the other, and a second protrusion (63b) that protrudes from one of the pedal and the cover to the other.
  • the protrusion and the second protrusion are formed to extend in the axial direction
  • the first bearing part is supported by the other of the pedal and the housing body, and rotatably supports the first protrusion part of the rotating shaft
  • the second bearing part is supported by the other of the pedal and the cover, and rotatably supports the second projection part of the rotating shaft;
  • the pedal is rotatably supported with respect to the housing by a rotating shaft,
  • the position of the cover and the housing body are adjusted such that the radial position of the axis of the first bearing part and the radial position of the axis of the second bearing part match.
  • the cover and the housing body are fixed in a state in which the positions of the cover and the housing body are adjusted.
  • the radial position of the axis of the first bearing part and the radial position of the axis of the second bearing part can be matched. Therefore, the axis of the first protrusion and the axis of the second protrusion of the rotating shaft can be arranged at appropriate positions. Therefore, it is possible to provide a pedal device that allows the pedal to rotate smoothly.
  • a method for manufacturing a pedal device includes: A pedal operated by the operator, a rotating shaft having an axis; When the direction in which the axis extends is defined as the axis direction, a housing including a cover and a housing body disposed on one side in the axis direction with respect to the cover; a first bearing part; A second bearing part; The rotating shaft has a first protrusion that protrudes from one of the pedal and the housing body to the other, and a second protrusion that protrudes from one of the pedal and the cover to the other, the first protrusion and the second protrusion.
  • the part is formed so as to extend in the axial direction
  • the first bearing part is supported by the other of the pedal and the housing body, and rotatably supports the first protrusion part of the rotating shaft
  • the second bearing is supported by the other of the pedal and the cover, and rotatably supports the second protrusion of the rotating shaft;
  • a method for manufacturing a pedal device in which a pedal is rotatably supported with respect to a housing by a rotating shaft comprising: Assembling the pedal and the housing body via the first bearing part so that the first projection part is supported by the first bearing part; Assembling the pedal and the cover via the second bearing part so that the second projection part is supported by the second bearing part;
  • the radial direction is the direction perpendicular to the axis
  • the position of the housing body and the cover are adjusted so that the radial position of the axis of the first bearing part and the radial position of the axis of the second bearing part match.
  • adjusting the position of the The method includes fixing the housing
  • the radial position of the axis of the first bearing part and the radial position of the axis of the second bearing part can be matched. Therefore, the axis of the first protrusion and the axis of the second protrusion of the rotating shaft can be arranged at appropriate positions. Therefore, it is possible to provide a method for manufacturing a pedal device that allows the pedal to rotate smoothly.
  • FIG. 1 is a schematic diagram showing the overall configuration of a brake-by-wire system to which the pedal device is applied in a vehicle equipped with the pedal device according to the first embodiment. It is a perspective view of the pedal device in a 1st embodiment, and is a figure showing a housing main part, a cover, and a pedal which constitute a pedal device. It is an exploded view of the pedal device in a 1st embodiment, and is a figure showing a housing main part, a cover, a rotating shaft, and a pedal which constitute a pedal device.
  • FIG. 3 is a cross-sectional view of the pedal device of FIG.
  • FIG. 3 is a partial cross-sectional view to help explain the process of matching the radial positions of the axes of the two bearing parts in the first embodiment of FIG. 2, and is a partial cross-sectional view showing the clearance between the bolt and the through-hole forming part.
  • It is a diagram. 3 is a flowchart showing each manufacturing process of the pedal device in the first embodiment of FIG. 2.
  • FIG. It is a perspective view of the pedal device in a 2nd embodiment, and is a figure showing a housing main part and a cover which constitute a pedal device.
  • FIG. 8 is a sectional view taken along line VIII-VIII in FIG. 7, and is a partial sectional view to assist in explaining welding between the housing body and the cover. It is a perspective view of the pedal device in a 3rd embodiment, and is a figure showing a housing main body and a divided cover part which constitute a pedal device.
  • FIG. 10 is a cross-sectional view of the pedal device of FIG. 9 taken along a plane parallel to the vehicle vertical direction and including the pedal axis, and is a view showing the housing body, split cover portion, rotating shaft, and pedal that constitute the pedal device. .
  • FIG. 11 is a cross-sectional view to help explain the process of matching the radial positions of the axes of the two bearing parts in the third embodiment of FIG.
  • FIG. 7 is a partial cross-sectional view showing a housing main body and a fixing member that fixes the cover in the fourth embodiment, and is a partial cross-sectional view that helps explain the clearance between the fixing member and the through-hole forming part.
  • It is a perspective view of the pedal device in other embodiments, and is a figure showing a cover member, a housing main body, and a cover which constitute a pedal device.
  • FIG. 14 is a cross-sectional view of the pedal device of FIG. 13 taken along a plane parallel to the vehicle vertical direction and including the pedal axis, showing a cover member, a housing body, and a cover that constitute the pedal device.
  • FIG. 15 is a cross-sectional view of a pedal device in another embodiment, showing a pedal arm, a housing main body, a cover, a rotating shaft, and a bearing part that constitute the pedal device, and is a view corresponding to FIG. 14.
  • FIG. 15 is a cross-sectional view of a pedal device in another embodiment, showing a pedal arm, a housing main body, a cover, a rotating shaft, and a bearing part that constitute the pedal device, and is a view corresponding to FIG. 14.
  • FIG. 15 is a cross-sectional view of a pedal device in another embodiment, showing a pedal arm, a housing main body, a cover, a rotating shaft, and a bearing part that constitute the pedal device, and is a view corresponding to FIG. 14.
  • FIG. 15 is a cross-sectional view of a pedal device in another embodiment, showing a pedal arm, a housing main body, a cover, a rotating shaft, and a bearing part that constitute the pedal device, and is a view corresponding
  • the pedal device 1 of this embodiment is a device mounted on an automobile 80, and is depressed by the pedal force of a driver (ie, operator) 81 who is a passenger of the automobile 80.
  • This pedal device 1 is provided in an automobile 80 as a brake pedal device for performing a braking operation to brake the automobile 80.
  • the automobile 80 in FIG. 1 employs a brake-by-wire system 82
  • the pedal device 1 is a brake pedal device used in the brake-by-wire system 82.
  • the brake-by-wire system 82 refers to the brake-by-wire system 82, which uses hydraulic pressure generated in a master cylinder under the drive control of an electronic control device 83 mounted on the automobile 80 to control each wheel via a brake circuit based on an electric signal output from the pedal device 1. This is a system that drives the brake pads.
  • the vehicle traveling direction Da and the vehicle vertical direction Db which is the vertical direction of the automobile 80 (in other words, the vertical direction of the automobile 80), are each indicated by four arrows.
  • the front side in the vehicle traveling direction Da is also referred to as the front side in the vehicle traveling direction
  • the rear side in the vehicle traveling direction Da is also referred to as the rear side in the vehicle traveling direction.
  • the upper side in the vehicle vertical direction Db is also referred to as the vehicle upper side
  • the lower side in the vehicle vertical direction Db is also referred to as the vehicle lower side.
  • the pedal device 1 includes a housing 10, bearings 20 and 30, a pedal 40, a rotation angle sensor 50, a rotation shaft 62, and the like.
  • the pedal device 1 of this embodiment is a pendant type pedal device.
  • the part of the pedal 40 that is stepped on by the driver 81 is arranged below the vehicle (that is, below in the vertical direction when mounted on the vehicle) with respect to the swing center CL of the pedal 40.
  • the pedal 40 moves the portion of the pedal 40 below the swing center CL of the vehicle closer to the front side in the vehicle traveling direction as the pedal force applied by the driver 81 to the pedal 40 increases. swing in the direction.
  • the swing center CL of the pedal 40 is the center of rotation of the pedal 40 when the pedal 40 swings. Furthermore, in the description of this embodiment, the swing center CL of the pedal 40 is also referred to as the pedal axis (that is, the axis of the rotating shaft 62) CL.
  • the housing 10 includes a housing main body 10A and a cover 10B.
  • the housing body 10A is disposed on one side of the cover 10B in the axial direction GL.
  • the axial direction GL is the direction in which the pedal axis CL extends.
  • the housing main body 10A has a separating wall 100 formed inside thereof to form housing spaces 101 and 102 as internal spaces.
  • the housing main body 10A is opened from the housing space 101 toward the other side in the axial direction GL and the lower side of the vehicle.
  • the housing body 10A is opened from the housing space 102 toward one side in the axial direction GL.
  • the housing space 101 is arranged on the other side of the housing space 102 in the axial direction GL. Separation wall 100 is arranged between housing spaces 101, 102.
  • the housing main body 10A is attached to the upright wall 801 of the vehicle body together with the cover 10B. That is, the housing 10 and the cover 10B constitute a non-rotating member that is fixed to the wall 801 of the vehicle body shown in FIG. 1 and does not rotate.
  • the housing body 10A and the cover 10B are fixed by bolts 120, 121, and 122 as fixing parts, and are also fixed to the wall 801 of the vehicle body by bolts (not shown).
  • the housing main body 10A is provided with through holes 130, 131, and 132 through which bolts for fixing to the wall 801 pass.
  • the cover 10B is, for example, a plate-shaped member.
  • the cover 10B is arranged to close the housing space 101 of the housing body 10A from the other side in the axial direction GL.
  • the cover 10B is provided with a through-hole forming portion 120b that forms a through-hole 120a through which the bolt 120 passes.
  • the cover 10B is provided with a through-hole forming portion 121b that forms a through-hole 121a through which the bolt 121 passes.
  • the cover 10B is provided with a through hole forming portion 122b that forms a through hole 122a through which the bolt 122 passes.
  • the housing body 10A is provided with a screw hole 150 into which the bolt 120 is tightened.
  • the housing body 10A is provided with a screw hole 151 into which a bolt 121 is tightened.
  • the housing body 10A is provided with a screw hole 152 into which the bolt 122 is tightened.
  • the gap created between the bolt 120 and the through-hole forming portion 120b when the bolt 120 passes through the through-hole 120a of the cover 10B is defined as a clearance L1.
  • the gap between the bolt 121 and the through-hole forming portion 121b when the bolt 121 is passed through the through-hole 121a of the cover 10B is defined as a clearance L2.
  • the gap between the bolt 122 and the through hole forming portion 122b is defined as a clearance L3.
  • the clearances L1, L2, and L3 make it possible to match the radial position of the axis 21 of the bearing section 20 with the radial position of the axis 31 of the bearing section 30, as described later. It is set as follows.
  • the radial direction is a direction perpendicular to the swing center CL (that is, the axis of the rotating shaft 62).
  • the housing body 10A and the cover 10B are made of, for example, a resin material or a metal material.
  • the housing body 10A and the cover 10B function as a support body that supports the bearings 20, 30, the pedal 40, the rotation angle sensor 50, the reaction force generation mechanism 70, and the like.
  • the bearing portion 20 is a first bearing portion that is supported by the housing body 10A and rotatably supports the projection 63a of the rotating shaft 62 of the pedal 40.
  • the bearing portion 20 for example, a sliding bearing formed in a cylindrical shape centered on the pedal axis CL is used.
  • the bearing portion 20 is press-fitted and fixed into the through hole 100a of the separation wall 100 of the housing body 10A.
  • the through hole 100a is formed to penetrate in the axial direction GL in the separation wall 100 of the housing main body 10A.
  • the through hole 100a penetrates between the housing spaces 101 and 102.
  • the bearing portion 30 is a second bearing portion that is supported by the cover 10B and rotatably supports the projection 63b of the rotating shaft 62 of the pedal 40.
  • the bearing portion 30 is a sliding bearing formed in a cylindrical shape centered on the pedal axis CL.
  • the bearing portion 30 is press-fitted and fixed in the recess 140 of the cover 10B.
  • the recess 140 is formed to be recessed toward one side of the cover 10B in the axial direction GL.
  • the bearing section 30 rotatably supports the rotating shaft 62 of the pedal 40 together with the bearing section 20 .
  • the pedal 40 includes a pedal arm 60 and a pedal pad 61.
  • the pedal arm 60 is formed into a rectangular tube shape extending radially outward from the swing center CL side with the swing center CL as the center.
  • the rotation shaft 62 is arranged on the swing center CL side of the pedal arm 60.
  • the rotating shaft 62 is fixed to the pedal arm 60 while passing through the pedal arm 60 in the axial direction GL.
  • the rotating shaft 62 and the pedal arm 60 are made of, for example, a metal material.
  • the rotating shaft 62 and the pedal arm 60 are fixed by, for example, welding. In addition to welding, joining such as welding or adhesion may be used to fix the rotating shaft 62 and the pedal arm 60. As shown in FIG. 4, the rotating shaft 62 is arranged so that its axis coincides with the pedal axis CL. The rotating shaft 62 is formed to extend in the axial direction GL.
  • the rotating shaft 62 includes a first protrusion 63a that protrudes from the pedal arm 60 to one side in the axial direction GL, and a first protrusion 63a that protrudes from the pedal arm 60 to the other side in the axial direction GL. It includes a protrusion 63b as two protrusions.
  • the protrusion 63a is formed to protrude from the pedal 40 toward the housing body 10A.
  • the protrusion 63b is formed to protrude from the pedal 40 toward the cover 10B.
  • the pedal pad 61 is arranged at the radially outer end of the pedal arm 60 centered on the swing center CL, and receives a depression operation by the driver's 81 pedal force.
  • the rotation angle sensor 50 is arranged within the housing space 102 of the housing body 10A.
  • the rotation angle sensor 50 detects the rotation angle of the rotation shaft 62 of the pedal 40, and outputs an electric signal indicating the rotation angle of the rotation shaft 62 to the electronic control unit 83 in FIG.
  • the rotation angle of the rotation shaft 62 is the same as the rotation angle of the pedal 40.
  • the rotation angle sensor 50 it is possible to employ, for example, a magnetic sensor circuit using a Hall element or a magnetoresistive element, or an optical sensor circuit using a rotary encoder.
  • the reaction force generation mechanism 70 generates a reaction force against the pedal force applied by the driver 81 to the pedal 40.
  • the reaction force generation mechanism is a reaction force generation section that is configured by a plurality of springs, mechanical parts, etc., and provides the pedal 40 with an elastic force (i.e., reaction force) based on the elastic deformation of the plurality of springs.
  • the reaction force generating mechanism 70 is supported by the housing 10.
  • the pedal 40 swings around the pedal axis CL. Specifically, the pedal arm 60, the pedal pad 61, and the rotating shaft 62 swing around the pedal axis CL so as to move forward in the vehicle traveling direction. In other words, the pedal 40 swings to change its posture from a non-depressed state to a fully depressed state.
  • the rotation angle sensor 50 outputs an electric signal indicating the rotation angle of the rotation shaft 62 to the electronic control device 83.
  • the electronic control device 83 drives and controls a brake circuit included in the brake-by-wire system 82 to generate hydraulic pressure (for example, oil pressure) necessary for braking the automobile 80, and uses the hydraulic pressure to drive the brake pads to brake the automobile 80. to slow down or stop.
  • hydraulic pressure for example, oil pressure
  • the spring constituting the reaction force generating mechanism 70 is more elastically deformed as the pedal 40 approaches the maximum depression state from the non-depression state. Therefore, as the pedal 40 approaches the fully depressed state from the non-depressed state, the elastic force applied from the reaction force generating mechanism 70 to the other circumferential side of the pedal 40 increases.
  • the pedal arm 60 and the pedal pad 61 swing toward the other side in the circumferential direction about the pedal axis CL.
  • the pedal 40 swings to change its posture from a fully depressed state to a non-depressed state.
  • step S100 in FIG. 6 the housing body 10A, cover 10B, bearing parts 20, 30, pedal 40, and rotation angle sensor 50 are separately prepared.
  • a pedal 40 having a rotating shaft 62 fixed in advance is prepared.
  • the pedal 40 is assembled to the housing main body 10A via the bearing portion 20 and the protrusion portion 63a of the rotating shaft 62.
  • the pedal 40 is assembled to the cover 10B via the bearing 30 and the protrusion 63b of the rotating shaft 62.
  • the rotating shaft 62 is assembled to the housing body 10A and the cover 10B as follows.
  • the bearing part 20 is fixed to the separating wall 100 of the housing main body 10A by press-fitting the bearing part 20 into the through hole 100a of the separating wall 100 of the housing main body 10A.
  • the projection 63a of the rotation shaft 62 of the pedal 40 is assembled to the housing main body 10A via the bearing 20.
  • the protrusion 63a of the rotating shaft 62 of the pedal 40 is supported by the housing body 10A via the bearing 20.
  • the bearing 30 is fixed to the recess 140 of the cover 10B.
  • the projection 63b of the rotation shaft 62 of the pedal 40 is assembled to the cover 10B via the bearing 30.
  • the projection 63b of the rotating shaft 62 of the pedal 40 is supported by the cover 10B via the bearing 30.
  • the present invention is not limited to the case where the rotating shaft 62 of the pedal 40 is passed through the bearing portion 20 after the bearing portion 20 is press-fitted into the housing body 10A.
  • the bearing part 20 may be press-fitted into the housing main body 10A with the protruding part 63a of the rotating shaft 62 of the pedal 40 penetrating into the bearing part 20.
  • the projecting part 63b of the rotating shaft 62 is not limited to the case where the bearing part 30 is press-fitted into the cover 10B and then the protruding part 63b of the rotating shaft 62 of the pedal 40 is passed through the bearing part 30.
  • the bearing portion 30 may be press-fitted and fixed to the cover 10B while being penetrated.
  • various means other than press-fitting may be used to fix the bearing portion 20 to the housing body 10A.
  • Various means other than press-fitting may be used to fix the bearing portion 30 to the cover 10B.
  • the positional relationship between the housing body 10A and the cover 10B is adjusted so that the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30 are aligned. Adjust.
  • the bolt 120 is fastened halfway into the screw hole 150 of the housing body 10A with the bolt 120 passing through the through hole 120a of the cover 10B.
  • the bolt 121 passes through the through hole 121a of the cover 10B, the bolt 121 is fastened halfway into the screw hole 151 of the housing body 10A.
  • the bolt 122 passes through the through hole 122a of the cover 10B, the bolt 122 is fastened halfway into the screw hole 152 of the housing body 10A.
  • the positional relationship between the rotating shaft 62 and the housing body 10A is adjusted so that the distance between the axis of the rotating shaft 62 and the housing body 10A matches a predetermined distance.
  • the positional relationship between the rotating shaft 62 and the cover 10B is adjusted so that the distance between the axis of the rotating shaft 62 and the cover 10B matches a predetermined distance. Therefore, the positional relationship between the housing body 10A and the cover 10B is adjusted via the axis of the rotating shaft 62.
  • the bearing portion 20 is fixed to the housing main body 10A.
  • the bearing portion 30 is fixed to the cover 10B. Therefore, as described above, by adjusting the positional relationship between the housing body 10A and the cover 10B via the axis of the rotating shaft 62, the radial position of the axis 21 of the bearing section 20 and the axis 31 of the bearing section 30 are adjusted. The radial position can be made to coincide with the radial position.
  • step S130 the bolt 120 is fully fastened to the screw hole 150 of the housing body 10A with the bolt 120 passing through the through hole 120a of the cover 10B.
  • the bolt 121 passes through the through hole 121a of the cover 10B, the bolt 121 is fully fastened to the screw hole 151 of the housing body 10A.
  • the bolt 122 passes through the through hole 122a of the cover 10B, the bolt 122 is fully fastened to the screw hole 152 of the housing body 10A.
  • the housing main body 10A and the cover 10B are fixed by the bolts 120, 121, and 122 while the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30 are aligned. . This completes the manufacturing of the pedal device 1.
  • the pedal device 1 has the pedal 40 that is depressed and operated by the driver 81, and the rotating shaft 62 that is fixed to the pedal 40 and is formed to extend in the axial direction GL. Be prepared.
  • the rotating shaft 62 has a protrusion 63a that protrudes from the pedal 40 to one side in the axial direction GL, and a protrusion 63b that protrudes from the pedal 40 to the other side in the axial direction GL.
  • the protrusion 63a is formed to protrude from the pedal 40 toward the housing body 10A.
  • the protrusion 63b is formed to protrude from the pedal 40 toward the cover 10B.
  • the protrusion 63a and the protrusion 63b are formed to extend in the axial direction GL.
  • the pedal device 1 includes a housing body 10A and a cover 10B disposed on the other side of the housing body 10A in the axial direction GL.
  • the pedal device 1 includes a bearing 20 that is supported by the housing body 10A and rotatably supports the projection 63a of the rotation shaft 62, and a bearing that is supported by the cover 10B and rotatably supports the projection 63b of the rotation shaft 62. 30.
  • a pedal 40 is rotatably supported with respect to the housing 10 by a rotating shaft 62.
  • the positional relationship between the cover 10B and the housing body 10A is adjusted so that the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30 are adjusted, and the cover 10B and the housing The main body 10A can be fixed.
  • the axial center 21 of the bearing section 20 and the axial center 31 of the bearing section 30 can be aligned. Therefore, the axis of the projection 63a of the rotation shaft 62 and the axis of the projection 63b of the rotation shaft 62 can be arranged at appropriate positions. Therefore, it is possible to provide the pedal device 1 and the method for manufacturing the pedal device 1 in which the pedal 40 can rotate smoothly.
  • the positional relationship between the cover 10B and the housing body 10A is adjusted so that the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30 are aligned. ing. Therefore, parts such as the bearings 20 and 30, the rotating shaft 62, the housing body 10A, and the cover 10B do not require high dimensional accuracy.
  • the pedal device 1 includes bolts 120, 121, and 122 that fix the housing body 10A and the cover 10B.
  • the cover 10B is provided with through-hole forming portions 120b, 121b, and 122b that form through-holes 120a, 121a, and 122a penetrating in the axial direction GL.
  • Clearances L1, L2, and L3, which are gaps between the bolts 120, 121, and 122 and the through-hole forming parts 120b, 121b, and 122b, are made to coincide with the axis 21 position of the bearing part 20 and the axis 31 position of the bearing part 30. It is set up so that it is possible.
  • the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30 can be easily made to match.
  • FIG. 7 is a perspective view of the pedal device 1 of this embodiment
  • FIG. 8 is a sectional view taken along line VIII-VIII in FIG.
  • the housing main body 10A of this embodiment includes an interface 160 formed toward the other side in the axial direction GL.
  • the interface 160 is a first interface formed around the housing space of the housing body 10A.
  • the cover 10B includes an interface 161 as a second interface formed toward one side in the axial direction GL.
  • the housing main body 10A and the cover 10B are fixed as follows.
  • the position of the housing body 10A and the position of the cover 10B are adjusted so that the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30 are aligned. With the position of the housing body 10A and the position of the cover 10B adjusted in this way, the interface 160 of the housing body 10A and the interface 161 of the cover 10B are fixed by joining such as welding.
  • the reference numeral 230 in FIG. 8 indicates a welding location where the interfaces 160 and 161 are joined. Note that for fixing between the interface 160 of the housing body 10A and the interface 161 of the cover 10B, bonding such as welding, adhesion, etc. may be used instead of welding.
  • the position of the housing body 10A and the position of the cover 10B are adjusted so that the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30 are aligned. and adjust.
  • the pedal device 1 of this embodiment and the pedal device 1 of the first embodiment described above have the same configuration other than the cover 10B. For this reason, the cover 10B of the pedal device 1 of this embodiment will be described below.
  • the cover 10B of this embodiment includes divided cover parts 200 and 210, as shown in FIGS. 9 and 10.
  • the divided cover part 200 is a first divided cover part that supports the bearing part 20.
  • the divided cover part 200 is arranged within the through hole part 400a of the divided cover part 210.
  • the through hole portion 400a passes through the split cover portion 210 in the axial direction GL.
  • a clearance E1 which is a gap, is provided between the through-hole forming part 400 forming the through-hole part 400a of the divided cover part 210 and the divided cover part 200.
  • the clearance E1 is set so that the position of the split cover part 200 can be adjusted to match the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30. .
  • the split cover portion 200 is provided with a recess 140 that is open on one side in the axial direction GL.
  • the bearing part 20 is fixed to the split cover part 200 by being press-fitted into the recess 140.
  • the split cover portion 200 is provided with through holes 220 and 221 through which bolts 300 and 301 pass.
  • the housing body 10A is provided with screw holes 310 and 311 into which bolts 300 and 301 are tightened.
  • the screw holes 310, 311 are provided in the support parts 320, 321 of the housing main body 10A.
  • the support parts 320 and 321 are each formed to protrude from the separation wall 100 to the other side in the axial direction GL.
  • the screw hole 310 is provided on the other side of the support portion 320 in the axial direction GL.
  • the screw hole 311 is provided on the other side of the support portion 321 in the axial direction GL.
  • the split cover part 200 is attached to the housing main body 10A. is fixed.
  • the gap between the bolt 300 and the through hole forming part 220a that forms the through hole 220 in the split cover part 200 is defined as a clearance R1. .
  • the gap between the bolt 301 and the through hole forming part 221a forming the through hole 221 in the split cover part 200 is defined as a clearance R2.
  • the split cover part 210 and the housing main body 10A are fitted and fixed by a labyrinth structure (not shown).
  • the labyrinth structure is a structure in which one of the edges of the housing and the edge of the cover is fitted and fixed to the other in order to prevent foreign matter from entering the gap between the housing and the cover.
  • the clearances R1 and R2 are set so that the radial position of the axis 21 of the bearing section 20 and the radial position of the axis 31 of the bearing section 30 can be made to match, as will be described later. It is set.
  • the split cover part 210 is a second split cover part disposed radially outward with respect to the split cover part 200. Specifically, the divided cover part 210 is formed to cover the divided cover part 200 from the outside in the radial direction.
  • the split cover part 210 is fixed to the housing main body 10A by a plurality of snap fit parts 410. In FIG. 10, one snap fit section 410 is shown.
  • the split cover portion 210 is formed to cover the housing body 10A from the other side in the axial direction GL.
  • step S100 in FIG. 6 the housing body 10A, the split cover parts 200 and 210, the bearing parts 20 and 30, the pedal 40, and the rotation angle sensor 50 are separately prepared.
  • a pedal 40 having a rotating shaft 62 fixed in advance is prepared.
  • the assembly process the housing body 10A, the split cover parts 200, 210, the bearing parts 20, 30, and the pedal 40 are assembled.
  • the bearing part 20 is fixed to the separating wall 100 of the housing main body 10A by press-fitting the bearing part 20 into the through hole 100a of the separating wall 100 of the housing main body 10A.
  • the projection 63a of the rotation shaft 62 of the pedal 40 By passing the projection 63a of the rotation shaft 62 of the pedal 40 into the bearing 20, the projection 63a of the rotation shaft 62 of the pedal 40 is assembled to the housing main body 10A via the bearing 20. As a result, the protrusion 63a of the rotating shaft 62 of the pedal 40 is supported by the housing body 10A via the bearing 20.
  • the bearing part 30 is fixed to the recess 140 of the split cover part 200.
  • the projection 63b of the rotation shaft 62 of the pedal 40 is assembled to the split cover part 200 via the bearing 30.
  • the protruding portion 63b of the rotating shaft 62 of the pedal 40 is supported by the split cover portion 200 via the bearing portion 30.
  • the bearing portion 20 may be fixed to the housing main body 10A in a state where the bearing portion 20 is penetrated through the housing body 10A.
  • the projecting part 63b of the rotating shaft 62 is not limited to the case where the bearing part 30 is press-fitted into the split cover part 200 and then the protruding part 63b of the rotating shaft 62 of the pedal 40 is passed through the bearing part 30.
  • the bearing portion 30 may be press-fitted and fixed to the split cover portion 200 in a state where the bearing portion 30 is penetrated therein.
  • step S120 the split cover part 200 is displaced so that the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30 are aligned.
  • the relative position between the housing body 10A and the split cover part 200 is adjusted so that the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30 are made to match.
  • the bolt 300 passes through the through hole 220 of the split cover part 200, the bolt 300 is fastened halfway into the screw hole 310 of the housing body 10A.
  • the bolt 301 passes through the through hole 221 of the split cover part 210, the bolt 301 is fastened halfway into the screw hole 311 of the housing body 10A.
  • the positional relationship between the rotating shaft 62 and the housing body 10A is adjusted so that the distance between the axis of the rotating shaft 62 and the housing body 10A matches a predetermined distance.
  • the positional relationship between the rotating shaft 62 and the split cover part 200 is adjusted so that the distance between the axis of the rotating shaft 62 and the split cover part 200 matches a predetermined distance. Therefore, the positional relationship between the housing body 10A and the split cover portion 200 is adjusted via the axis of the rotating shaft 62.
  • the bearing portion 20 is fixed to the housing main body 10A.
  • the bearing part 30 is fixed to the split cover part 200. Therefore, as described above, by adjusting the positional relationship between the housing body 10A and the split cover part 200 via the axis of the rotating shaft 62, the radial position of the axis 21 of the bearing part 20 and the bearing part The radial position of the axis 31 of 30 can be made to coincide with the radial position.
  • step S130 the bolt 300 is fully fastened to the screw hole 310 of the housing body 10A with the bolt 300 passing through the through hole 220 of the split cover part 200. With the bolt 301 passing through the through hole 221 of the split cover part 200, the bolt 301 is fastened to the screw hole 311 of the housing body 10A to the end.
  • the housing main body 10A and the split cover part 200 are fixed by the bolts 300 and 301 in a state where the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30 are aligned.
  • the split cover part 210 is fitted and fixed to the housing main body 10A by the snap fit part 410 and the labyrinth structure.
  • the divided cover part 200 is arranged in the through hole part 400a of the divided cover part 210. This completes the manufacturing of the pedal device 1.
  • the cover 10B of the pedal device 1 includes the split cover part 200 that supports the bearing part 30, and the split cover part 210 that is disposed on the outside in the radial direction with respect to the split cover part 200. Equipped with The split cover portion 210 is formed to cover the housing body 10A from the other side in the axial direction GL.
  • the position of the housing body 10A and the position of the split cover part 200 are adjusted so that the radial position of the axis 21 of the bearing part 20 and the radial position of the axis 31 of the bearing part 30 match. With the position of the housing main body 10A and the split cover part 200 adjusted, the housing main body 10A and the split cover part 200 are fixed with bolts 300 and 301.
  • the axial center 21 of the bearing section 20 and the axial center 31 of the bearing section 30 can be aligned. Therefore, the axis of the projection 63a of the rotation shaft 62 and the axis of the projection 63b of the rotation shaft 62 can be arranged at appropriate positions. Therefore, it is possible to provide the pedal device 1 and the method for manufacturing the pedal device 1 in which the pedal 40 can rotate smoothly.
  • the split cover part 200 is fixed to the housing main body 10A with bolts 300 and 301. Therefore, a portion of the cover 10B near the bearing portion 30 can be fixed to the housing body 10A with bolts 300, 301. Therefore, rotation accuracy and strength of the bearing portion 30 can be ensured.
  • the split cover part 210 and the housing main body 10A can be fixed with a simple fixing member such as the snap fit part 410. Moreover, by using a labyrinth structure for fitting between the split cover part 210 and the housing main body 10A, it is possible to prevent foreign matter from entering between the split cover part 210 and the housing main body 10A.
  • fixing members 120x, 121x, and 122x are used instead of bolts 120, 121, and 122.
  • the fixing members 120x, 121x, and 122x are each an integrated structure that is integrated with the housing main body 10A, as shown in FIG. 12.
  • the fixing members 120x, 121x, and 122x pass through the through holes 120a, 121a, and 122a of the cover 10B, and are fixed to the housing body 10A and the cover 10B with their tip portions crimped by heat.
  • the housing body 10A, the cover 10B, and the fixing members 120x, 121x, and 122x are each made of a resin material.
  • the pedal device 1 is mounted on an automobile 80 as a vehicle.
  • the present invention is not limited to this, and the pedal device 1 may be mounted on a vehicle such as a train or an electric train.
  • the pedal device 1 may be mounted on a moving body such as a manned drone, a helicopter, or an airplane, or the pedal device 1 may be mounted on various industrial equipment such as competition equipment, play equipment, and machine tools used for e-sports etc. It's okay.
  • the pedal device 1 is provided in the automobile 80 as a brake pedal device.
  • the invention is not limited thereto, and the pedal device 1 may be provided in the automobile 80 as an accelerator pedal device, or the pedal device 1 may be provided in the automobile 80 as a clutch pedal device.
  • the housing body 10A and the split cover portion 200 may be fixed by thermal caulking using fixing members 120x, 121x, and 122x that are separately provided to the housing body 10A.
  • the housing main body 10A and the split cover portion 200 may be fixed by mechanically caulking and plastically deforming the fixing members 120x, 121x, and 122x.
  • cover 10B was configured by the divided cover parts 200 and 210.
  • a cover member is formed to cover the through-hole portions 400a of the split cover portion 200 and the split cover portion 210 from the other side in the axial direction GL. 500 may be added.
  • FIG. 13 is a perspective view of a pedal device in another embodiment.
  • FIG. 14 is a cross-sectional view of the pedal device of FIG. 13 taken along a plane parallel to the vertical direction of the vehicle and including the pedal axis.
  • the cover member 500 may constitute an integrated structure that is integrated with the split cover part 210.
  • the split cover portion 200 and the housing main body 10A were fixed using bolts 300 and 301.
  • the split cover part 200 and the housing main body 10A may be fixed using a joining method such as welding, welding, or adhesive.
  • the protruding portion 63a of the rotating shaft 62 is formed to protrude from the pedal arm 60 toward the housing main body 10A.
  • the protrusion 63a may be formed to protrude from the housing body 10A toward the pedal arm 60, as shown in (a) and (b).
  • the protrusion 63b is formed to protrude from the pedal arm 60 toward the cover 10B.
  • the tip of the protrusion 63a enters the recess 62a of the rotating shaft 62.
  • the recessed portion 62a is formed to be recessed from one side of the rotating shaft 62 in the axial direction GL to the other side.
  • the bearing portion 20 is disposed within the recess 62a of the rotating shaft 62.
  • the bearing portion 20 is supported on the inner circumferential surface of the recess 62a of the rotating shaft 62.
  • the rotation angle sensor 50 is supported by the cover 10B.
  • the protrusion 63a and the protrusion 63b are divided.
  • the tip of the protrusion 63a is inserted into the cylindrical portion 60a of the pedal arm 60.
  • the cylindrical portion 60a is formed in a cylindrical shape centered on the swing center CL.
  • the cylindrical portion 60a is formed to protrude from one end of the pedal arm 60 in the axial direction GL to the other side.
  • the bearing portion 20 is supported on the inner peripheral surface of the cylindrical portion 60a of the pedal arm 60.
  • the protruding portion 63b of the rotating shaft 62 is formed to protrude from the pedal arm 60 toward the cover 10B side.
  • the protrusion 63b may be formed to protrude from the cover 10B toward the pedal arm 60.
  • the protrusion 63a is formed to protrude from the pedal arm 60 toward the housing body 10A.
  • the tip of the projection 63b enters the recess 62c of the rotating shaft 62.
  • the recessed portion 62c is formed to be recessed from the other side of the rotating shaft 62 in the axial direction GL to one side.
  • the bearing portion 30 is disposed within the recess 62c of the rotating shaft 62.
  • the bearing portion 30 is supported on the inner circumferential surface of the recess 62c of the rotating shaft 62.
  • the protrusion 63a and the protrusion 63b are separated.
  • the tip of the protrusion 63b is placed inside the cylindrical portion 60b of the pedal arm 60.
  • the cylindrical portion 60b is formed into a cylindrical shape centered on the swing center CL.
  • the cylindrical portion 60b is formed to protrude from the other end of the pedal arm 60 in the axial direction GL to one side.
  • the bearing portion 30 is supported on the inner peripheral surface of the cylindrical portion 60b of the pedal arm 60.
  • the present disclosure is not limited to the embodiments described above, and can be modified as appropriate. Furthermore, the embodiments described above are not unrelated to each other, and can be combined as appropriate, except in cases where combination is clearly impossible. Furthermore, in each of the above embodiments, it goes without saying that the elements constituting the embodiments are not necessarily essential, except in cases where it is specifically stated that they are essential or where they are clearly considered essential in principle. stomach. In addition, in each of the above embodiments, when numerical values such as the number, numerical value, amount, range, etc. of the constituent elements of the embodiment are mentioned, when it is clearly stated that it is essential, or when it is clearly limited to a specific number in principle. It is not limited to that specific number, except in cases where In addition, in each of the above embodiments, when referring to the shape, positional relationship, etc. of constituent elements, etc., the shape, It is not limited to positional relationships, etc.
  • a pedal device a pedal (40) that is depressed and operated by an operator; a rotating shaft (62) having a shaft center (CL); A housing including a cover (10B) and a housing body (10A) disposed on one side of the cover in the axial direction, when the direction in which the axial core extends is defined as the axial direction (GL). (10) and a first bearing part (20); A second bearing part (30),
  • the rotating shaft includes a first protrusion (63a) that protrudes from one of the pedal and the housing body toward the other, and a second protrusion (63b) that protrudes from one of the pedal and the cover toward the other.
  • the first bearing portion is supported by the other of the pedal and the housing body, and rotatably supports the first protrusion of the rotating shaft;
  • the second bearing portion is supported by the other of the pedal and the cover, and rotatably supports the second protrusion of the rotating shaft, the pedal is rotatably supported with respect to the housing by the rotating shaft;
  • a fixing part (120, 121, 122, 120x, 121x, 122x, 300, 301) that fixes the housing main body and the cover,
  • the cover is provided with through-hole forming portions (120b, 121b, 122b, 220a, 221a) that form through-holes (120a, 121a, 122a, 220, 221) that penetrate in the axial direction,
  • the clearance (L1, L2, L3, R1, R2), which is a gap between the fixed part and the through-hole forming part, is defined by the radial position of the axis of the first bearing part and the position of the second bearing part.
  • the cover includes a first divided cover part (200) that supports the second bearing part, and a second divided cover part (210) that is formed to cover the housing main body from the other side in the axial direction. , comprising; The position of the first divided cover part and the position of the housing body are adjusted so that the radial position of the axis of the first bearing part and the radial position of the axis of the second bearing part match.
  • the pedal device according to disclosure 1 or 2 wherein the first divided cover portion and the housing main body are fixed in a state in which the first split cover portion and the housing main body are adjusted.
  • a pedal (40) that is depressed and operated by an operator; a rotating shaft (62) having a shaft center (CL); A housing including a cover (10B) and a housing body (10A) disposed on one side of the cover in the axial direction, when the direction in which the axial core extends is defined as the axial direction (GL). (10) and a first bearing part (20); A second bearing part (30),
  • the rotating shaft includes a first protrusion (63a) that protrudes from one of the pedal and the housing body toward the other, and a second protrusion (63b) that protrudes from one of the pedal and the cover toward the other.
  • the first bearing portion is supported by the other of the pedal and the housing body, and rotatably supports the first protrusion of the rotating shaft;
  • the second bearing portion is supported by the other of the pedal and the cover, and rotatably supports the second protrusion of the rotating shaft,
  • a method for manufacturing a pedal device in which the pedal is rotatably supported with respect to the housing by the rotation shaft, Assembling the pedal and the housing main body via the first bearing part so that the first projection part is supported by the first bearing part; Assembling the pedal and the cover via the second bearing part so that the second projection part is supported by the second bearing part;
  • the direction perpendicular to the axis is defined as the radial direction, the radial position of the axis of the first bearing part and the radial position of the axis of the second bearing part are made to match.
  • adjusting the position of the housing body and the position of the cover fixing the housing body and the cover in a state
  • the cover is formed with through holes (120a, 121a, 120b, 121b, 122b, 122a, 220, 221) passing through in the axial direction, Fixing the housing body and the cover in a state where the position of the housing body and the cover are adjusted means that the fixing parts (300, 301, 120, 121, 122, 120x, 121x, 122x)
  • the method for manufacturing a pedal device according to disclosure 4 which includes fixing the housing main body and the cover with the fixing component while penetrating the through hole.
  • adjusting the position of the housing body and the cover includes adjusting the position of the housing body and the cover by displacing the fixing part within the through hole. A method of manufacturing the described pedal device.
  • a first interface (160) is formed on the other side of the housing body in the axial direction
  • a second interface (161) is formed on one side of the cover in the axial direction
  • Disclosure 4 Fixing the housing body and the cover includes fixing the housing body and the cover by joining the first interface of the housing body and the second interface of the cover.
  • the cover includes a first divided cover part (200) that supports the second bearing part, and a second divided cover part (210) that is formed to cover the housing main body from the other side in the axial direction.
  • a first divided cover part (200) that supports the second bearing part
  • a second divided cover part (210) that is formed to cover the housing main body from the other side in the axial direction.
  • Adjusting the position of the housing main body and the position of the cover so that the position of the axis of the first bearing part and the position of the axis of the second bearing part coincide with each other means that the first bearing part
  • the pedal device according to disclosure 4 comprising adjusting the position of the housing body and the position of the first split cover part so that the position of the axis of the housing body and the position of the axis of the second bearing part coincide with each other. manufacturing method.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Control Devices (AREA)
PCT/JP2023/014413 2022-04-29 2023-04-07 ペダル装置、ペダル装置の製造方法 Ceased WO2023210305A1 (ja)

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CN202380035609.XA CN119053929A (zh) 2022-04-29 2023-04-07 踏板装置、踏板装置的制造方法
DE112023002070.1T DE112023002070T5 (de) 2022-04-29 2023-04-07 Pedalvorrichtung und Verfahren zur Herstellung der Pedalvorrichtung
JP2024517948A JPWO2023210305A1 (https=) 2022-04-29 2023-04-07
US18/912,832 US20250033608A1 (en) 2022-04-29 2024-10-11 Pedal device and method for manufacturing pedal device

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JP2006076435A (ja) * 2004-09-09 2006-03-23 Keihin Corp アクセルペダル装置
JP2015060959A (ja) * 2013-09-19 2015-03-30 日立オートモティブシステムズ株式会社 電子制御装置
JP2017002932A (ja) * 2015-06-05 2017-01-05 株式会社デンソー スプリングダンパ、及び、そのスプリングダンパを用いるアクセル装置
JP2017505490A (ja) * 2014-01-29 2017-02-16 シーティーエス・コーポレーションＣｔｓ Ｃｏｒｐｏｒａｔｉｏｎ 接触位置センサを備える車両用シャフトレスペダル
JP2017091831A (ja) * 2015-11-11 2017-05-25 住友電装株式会社 シールカバー

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JPH05162623A (ja) * 1991-12-17 1993-06-29 Hitachi Ltd 自動ブレーキ装置
JP5809459B2 (ja) 2011-06-27 2015-11-11 株式会社ミクニ アクセルペダル装置
EP3284933B1 (en) * 2015-04-02 2020-09-02 Mitsuba Corporation Reactive force generation device
JP6642344B2 (ja) * 2016-09-06 2020-02-05 株式会社豊田自動織機 ペダル装置
EP3996051A1 (en) 2020-11-04 2022-05-11 Dassault Systèmes 3d reconstruction of a structure of a real scene with an open surface

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006076435A (ja) * 2004-09-09 2006-03-23 Keihin Corp アクセルペダル装置
JP2015060959A (ja) * 2013-09-19 2015-03-30 日立オートモティブシステムズ株式会社 電子制御装置
JP2017505490A (ja) * 2014-01-29 2017-02-16 シーティーエス・コーポレーションＣｔｓ Ｃｏｒｐｏｒａｔｉｏｎ 接触位置センサを備える車両用シャフトレスペダル
JP2017002932A (ja) * 2015-06-05 2017-01-05 株式会社デンソー スプリングダンパ、及び、そのスプリングダンパを用いるアクセル装置
JP2017091831A (ja) * 2015-11-11 2017-05-25 住友電装株式会社 シールカバー

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DE112023002070T5 (de) 2025-02-13

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