WO2017110593A1 - Dispositif de changement de vitesse - Google Patents

Dispositif de changement de vitesse Download PDF

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Publication number
WO2017110593A1
WO2017110593A1 PCT/JP2016/087106 JP2016087106W WO2017110593A1 WO 2017110593 A1 WO2017110593 A1 WO 2017110593A1 JP 2016087106 W JP2016087106 W JP 2016087106W WO 2017110593 A1 WO2017110593 A1 WO 2017110593A1
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WO
WIPO (PCT)
Prior art keywords
contact
shift
rotating
knob
release
Prior art date
Application number
PCT/JP2016/087106
Other languages
English (en)
Japanese (ja)
Inventor
泰典 渡邉
宗年 牧村
Original Assignee
株式会社東海理化電機製作所
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 株式会社東海理化電機製作所 filed Critical 株式会社東海理化電機製作所
Publication of WO2017110593A1 publication Critical patent/WO2017110593A1/fr

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    • 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
    • B60K20/00—Arrangement or mounting of change-speed gearing control devices in vehicles
    • B60K20/02—Arrangement or mounting of change-speed gearing control devices in vehicles of initiating means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/38—Detents
    • 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
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels

Definitions

  • the present invention relates to a shift device in which a shift body is rotated to change a shift position of the shift body.
  • a plurality of recesses are provided on the guide surface of the moderation member, and the moderation member is shifted by the pin being brought into contact with the guide surface of the moderation member by an elastic force.
  • a rotational force is applied from the position to the shift position side. Further, when the motor is driven and the cam member is rotated, the cam member rotates the moderation member to the parking position.
  • the present invention has been made in consideration of the above facts, and an object of the present invention is to obtain a shift device that can suppress the generation of abnormal noise when the rotating means rotates the shift body to a predetermined shift position.
  • the shift device includes a shift body that is rotated to change a shift position, an installation body that relatively rotates the shift body, and a contact portion that is provided on one of the shift body and the installation body.
  • a contact member that is provided on the other of the shift body and the installation body and that is in contact with the contact portion so that the shift body acts on a rotational force from between the shift positions to the shift position side, and the rotation member
  • a rotating means for rotating the rotating member to one side and rotating the shift body to a predetermined shift position, and then rotating the rotating member to the other side, and the rotating means brings the rotating member to one side.
  • Releasing means for releasing the contact of the contact member to the contact portion when rotating, and for bringing the contact member into contact with the contact portion when the rotating means rotates the rotating member to the other side. ing.
  • the shift device is the shift device according to the first aspect of the present invention, wherein the release means communicates the rotation member to the contact member when the rotation means rotates the rotation member to one side. Then, the contact of the contact member to the contact portion is released, and when the rotation means rotates the rotation member to the other side, the release means releases the contact of the rotation member to the contact member. The contact member is brought into contact with the contact portion.
  • a shift device is the shift device according to the first or second aspect of the present invention, wherein the shift device is provided in the release means, and the rotation means rotates the rotation member to one side.
  • the member is connected to the contact member to release the contact of the contact member to the contact portion, and the rotation member is connected to the contact member when the rotating means rotates the rotating member to the other side.
  • a release member that releases the contact member to contact the contact portion is provided.
  • the shift body is rotated with respect to the installation body, and the shift position of the shift body is changed.
  • a contact portion is provided on one of the shift body and the installation body, and a contact member is provided on the other of the shift body and the installation body. The contact member is brought into contact with the contact portion, so that the shift body is in the shift position. A rotational force is applied from the middle to the shift position side.
  • the rotating means is provided with a rotating member, and the rotating means rotates the rotating member to one side to rotate the shift body to a predetermined shift position, and then rotates the rotating member to the other side.
  • the rotating means rotates the rotating member to one side
  • the releasing means releases the contact of the contact member to the contact portion. For this reason, when rotating a shift body to a predetermined shift position, generation
  • the rotating means rotates the rotating member to the other side
  • the releasing means brings the contact member into contact with the contact portion. For this reason, it can suppress that a shift body rotates from a predetermined shift position.
  • the releasing means connects the rotating member to the contact member to release the contact of the contact member to the contact portion. . For this reason, the contact of the contact member to the contact portion can be easily released.
  • the releasing means releases the contact of the rotating member with the contact member and brings the contact member into contact with the contact portion. For this reason, a contact member can be made to contact a contact part easily.
  • the releasing member of the releasing means connects the rotating member to the contact member, and the contact member contacts the contact portion. Is released. For this reason, a rotation member can be easily communicated with a contact member.
  • the releasing member of the releasing means releases the contact of the rotating member with the contact member and brings the contact member into contact with the contact portion. For this reason, communication with the contact member of a rotation member can be cancelled
  • FIG. 1 is an exploded perspective view of a shift device 10 according to an embodiment of the present invention as viewed from above
  • FIG. 2 is a perspective view of the main part of the shift device 10 as viewed from above. It is shown.
  • the upper side of the shift device 10 is indicated by an arrow UP.
  • the shift device 10 is a so-called by-wire type.
  • the shift device 10 is installed on an instrument panel of a vehicle (automobile), and is disposed on the front side of the vehicle driver's seat (not shown) and on the inner side in the vehicle width direction. It is directed diagonally upward.
  • the shift device 10 is provided with a substantially disc-shaped base 12 (plate) as a fixing member constituting the installation body, and the base 12 is disposed inside the instrument panel (the vehicle body). Side).
  • the shift device 10 is provided with a substantially cylindrical support base 14 as a support member constituting the installation body, and a lower portion of the support base 14 is fixed to the base 12.
  • the axial direction of the support base 14 is arranged parallel to the vertical direction, and the support base 14 protrudes from the instrument panel into the vehicle interior.
  • a substantially cylindrical knob 16 serving as a shift body is supported coaxially and rotatably on the outer periphery of the support base 14.
  • the knob 16 protrudes from the instrument panel into the vehicle compartment, and is used for a vehicle occupant (particularly, The driver sitting on the driver's seat can rotate.
  • the knob 16 is rotatable within a predetermined range in one direction (the direction of arrow A in FIG. 1 and the like) and the other direction (the direction of arrow B in FIG. 1 and the like), and the shift position can be changed.
  • Reference numeral 16 denotes a “P” position (parking position), an “R” position (reverse position), an “N” position (neutral position), and a “D” position as predetermined shift positions from the other direction side to the one direction side. It can be placed at (drive position).
  • a plurality of moderation surfaces 18 (two in this embodiment) as contact portions constituting the moderation mechanism are formed on the inner peripheral side portion.
  • the knob 16 extends in the circumferential direction of the knob 16 and is spaced apart from each other in the circumferential direction of the knob 16.
  • a plurality of (four in this embodiment) recesses 18A are formed on the moderation surface 18, and the plurality of recesses 18A are arranged at equal intervals in the circumferential direction of the knob 16, and each in the circumferential direction of the knob 16. It is curved.
  • a convex portion 18B is formed between the concave portions 18A, and the convex portion 18B protrudes downward.
  • an engagement protrusion (not shown) as an engagement portion is provided on the inner peripheral side portion, and the engagement protrusion protrudes downward on the outer peripheral side of the moderation surface 18. ing.
  • a substantially cylindrical moderation pin 20 as a contact member constituting the moderation mechanism is supported on the base 12 below each moderation surface 18, and the axial direction of the moderation pin 20 is arranged parallel to the vertical direction.
  • the moderation pin 20 is restricted from moving in the radial direction and rotating in the circumferential direction, and is movable in the vertical direction.
  • the upper surface of the moderation pin 20 is curved in a convex shape.
  • connection projection 20 ⁇ / b> A is integrally provided as a communication portion that constitutes a release means.
  • the connection projection 20 ⁇ / b> A protrudes radially outward of the moderation pin 20,
  • the moderation pin 20 is arranged in parallel to the axial direction.
  • a spring 22 compression coil spring as an urging means constituting the moderation mechanism is stretched, and the spring 22 urges the moderation pin 20 upward.
  • the top surface of the moderation pin 20 is in contact with the moderation surface 18 of the knob 16.
  • the spring 22 biases the knob 16 through the moderation pin 20 in the direction from the convex portion 18B side of the moderation surface 18 toward the concave portion 18A. It is urged in the direction from each shift position to each shift position and held at each shift position.
  • the moderation pin 20 gets over the convex portion 18B while being biased toward the moderation surface 18 by the spring 22. While being moved between the recesses 18 ⁇ / b> A, a sense of moderation is applied to the rotation operation of the knob 16.
  • the base 12 supports a substantially columnar connecting block 24 as a releasing member constituting the releasing means between the moderation pins 20, and the connecting block 24 is movable in the vertical direction.
  • the portion on the moderation pin 20 side of the communication block 24 is disposed (placed) on the upper side of the communication projection 20A of the moderation pin 20, and the outer side surface of the communication block 24 on the outer side in the radial direction of the knob 16 is Is curved along.
  • a long columnar moving protrusion 24 ⁇ / b> A (rail) is integrally provided on the outer surface of the communication block 24, and the moving protrusion 24 ⁇ / b> A protrudes from the communication block 24 to the radially outer side of the knob 16.
  • One end on one side of the moving protrusion 24A is made into a moving inclined portion 24B, and is inclined in a direction toward the upper side toward the other direction side, and the upper and lower surfaces of the moving inclined portion 24B are inclined. As it goes to the other direction side, it is inclined in the direction going upward.
  • the portions other than the one-direction end of the moving projection 24A are made into a movement maintaining portion 24C and are extended in the circumferential direction of the knob 16.
  • the upper surface and the lower surface of the movement maintaining portion 24C are extended in the circumferential direction of the knob 16. Has been.
  • a predetermined number (two in this embodiment) of connecting springs 26 (coil springs) serving as releasing biasing means constituting the releasing means is suspended between the base 12 and the connecting block 24. Supports the communication block 24 from below.
  • the base 12 (which may be the support base 14 or the knob 16) is provided with a shift sensor (not shown) as a shift detection means.
  • the shift sensor detects the rotational position of the knob 16 and shifts the knob 16. Detect position.
  • the shift sensor is electrically connected to a vehicle control device (not shown), and an automatic transmission (not shown) of the vehicle is electrically connected to the control device. By being changed, the automatic transmission is controlled by the control device so that the automatic transmission corresponds to the shift position of the knob 16 (“P” range (parking range), “R” range (reverse range), “N” range (neutral)). Range) and “D” range (drive range)).
  • An engine start / stop switch (not shown) as an operation unit is electrically connected to the control device, and a vehicle engine (not shown) is electrically connected.
  • a vehicle engine (not shown) is electrically connected.
  • the base 12 is provided with an autocorrect mechanism 28 as a rotating means.
  • the autocorrect mechanism 28 is provided with a motor (not shown) as drive means, and the motor is fixed to the base 12 and electrically connected to the control device.
  • the motor is mechanically connected to a transmission mechanism (deceleration mechanism, not shown), and the transmission mechanism is supported by the base 12.
  • a substantially cylindrical rotor cam 30 as a rotating member is rotatably supported on the base 12 below the knob 16, and the rotor cam 30 is disposed coaxially with the knob 16 at a specified rotational position.
  • a transmission mechanism is mechanically connected to the rotor cam 30, and when the motor is driven, the rotor cam 30 is rotated at a reduced speed via the transmission mechanism.
  • the rotor cam 30 is integrally provided with a rotating plate 30A having a curved rectangular plate shape as a rotating portion.
  • the rotating plate 30A protrudes upward and is curved along the peripheral wall of the rotor cam 30.
  • the rotary plate 30A is disposed in the knob 16, and the rotary plate 30A is unidirectional from the engagement protrusion of the knob 16 even when the knob 16 is rotated between the “P” position and the “D” position.
  • the engagement protrusion of the knob 16 is made incapable of contacting with being spaced apart in the other direction.
  • the rotor cam 30 is integrally provided with a release protrusion 32 having an L-shaped cross section as a release portion constituting a release means, and the release protrusion 32 protrudes radially inward of the rotor cam 30 and is connected to a communication block.
  • 24 moving projections 24A are spaced apart in one direction.
  • the other direction side and lower surface of the release protrusion 32 is a release inclined surface 32A as an inclined surface, and the release inclined surface 32A is inclined downward toward one direction.
  • the base 12 (which may be the support base 14 or the knob 16) is provided with a rotation sensor 34 (for example, a Hall IC) as rotation detection means.
  • the rotation sensor 34 detects the rotational position of the rotor cam 30 and controls it. Electrically connected to the device.
  • the shift position of the knob 16 is changed to the “P” position, the “R” position, the “N” position, and the “D” position.
  • the moderation pin 20 is in contact with the moderation surface 18 of the knob 16 by the urging force of the spring 22 every time the shift position of the knob 16 is changed.
  • the surface 18 is moved between the recesses 18 ⁇ / b> A while getting over the protrusion 18 ⁇ / b> B, and a sense of moderation is applied to the rotation operation of the knob 16.
  • the knob 16 is arranged at a shift position other than the “P” position (“R” position, “N” position or “D” position, “D” position in FIG. 2).
  • the automatic shift is controlled under the control of the control device.
  • the machine's shift range is changed to the “P” range.
  • the knob 16 is rotated to a shift position other than the “P” position after the engine start / stop switch is operated to start the engine.
  • the shift range of the automatic transmission is set to the “P” range.
  • the knob 16 When the knob 16 is arranged at a shift position other than the “P” position, when the engine start / stop switch is operated (a predetermined opportunity when the engine is stopped and / or started), In the autocorrect mechanism 28, the rotor cam 30 is rotated in the other direction (one side) through the transmission mechanism when the motor is reversely driven by the control of the control device. For this reason, after the rotating plate 30A of the rotor cam 30 is brought into contact with the engaging protrusion of the knob 16, the knob 16 is rotated in the other direction by pressing the engaging protrusion of the knob 16 in the other direction. Knob 16 is rotated to the “P” position. Thereby, when the engine start / stop switch is operated, the knob 16 can be arranged (returned) to the “P” position, and the shift position of the knob 16 can be matched with the shift range of the automatic transmission.
  • the motor When the knob 16 is rotated to the “P” position (when the shift sensor detects that the shift position of the knob 16 is the “P” position), the motor is positively driven by the control of the control device. Thus, the rotor cam 30 is rotated in one direction (the other side) via the transmission mechanism. Further, when the rotor cam 30 is rotated to the specified rotation position (when the rotation sensor 34 detects that the rotation position of the rotor cam 30 is the specified rotation position), the positive drive of the motor is stopped under the control of the control device. Thus, the rotation of the rotor cam 30 in one direction is stopped.
  • the releasing inclined surface 32A of the releasing protrusion 32 is formed on the moving protrusion 24A of the connecting block 24 as shown in FIG. It abuts on the upper surface of the moving inclined portion 24B. Further, as shown in FIG. 4, the release inclined surface 32A presses the upper surface of the moving inclined portion 24B downward, and the communication block 24 is moved downward against the urging force of the communication spring 26. The communication block 24 presses the communication protrusion 20 ⁇ / b> A of the moderation pin 20 downward, and the moderation pin 20 is moved downward against the urging force of the spring 22. Then, as shown in FIG.
  • the release protrusion 32 is moved below the movement maintaining portion 24C and the moving inclined portion 24B of the moving protrusion 24A, and the structure shown in FIG. As shown, the release protrusion 32 is in contact with the lower surface of the moving inclined portion 24B. Furthermore, as shown in FIG. 11, the release protrusion 32 presses the lower surface of the moving inclined portion 24B upward, and the communication block 24 is moved upward. Then, when the release protrusion 32 passes through the moving inclined portion 24B, the upward pressing of the moving inclined portion 24B by the release protrusion 32 is released, and the communication block 24 is moved downward.
  • the release protrusion 32 of the rotor cam 30 is connected to the communication block.
  • the connecting block 24 moves the connecting projection 20A of the moderation pin 20 to the lower side by moving the moving projection 24A of 24 to the lower side, the moderation pin 20 is separated from the moderation surface 18 of the knob 16 so as to be inaccessible.
  • the knob 16 when the knob 16 is rotated to the “P” position, the downward pressing of the moving protrusion 24A by the releasing protrusion 32 is released and the lower side of the moderation pin 20 by the communication block 24 is released.
  • the connecting block 24 is moved upward by the biasing force of the connecting spring 26, and the moderation pin 20 is brought into contact with the recess 18 ⁇ / b> A of the moderation surface 18 of the knob 16 by the biasing force of the spring 22.
  • the rotation of the knob 16 is limited. Therefore, when the rotor cam 30 is rotated in one direction next, the knob 16 can be prevented from being rotated in one direction from the “P” position by the rotor cam 30.
  • the release protrusion 32 presses the moving inclined portion 24B of the moving protrusion 24A of the connecting block 24 upward, and the connecting block 24 is moved upward.
  • the release protrusion 32 is passed through the moving inclined portion 24B. For this reason, it can suppress that rotation to the one direction of the cancellation
  • the release protrusion 32 on the rotor cam 30 side moves the movement protrusion 24A on the moderation pin 20 side downward, so that the moderation pin 20 moves from the moderation surface 18 of the knob 16. Spaced apart. For this reason, the moderation pin 20 can be easily separated from the moderation surface 18.
  • the release protrusion 32 on the rotor cam 30 side releases the downward pressing of the moving protrusion 24 ⁇ / b> A on the moderation pin 20 side, and the moderation pin 20 reduces the moderation of the knob 16. The surface 18 is contacted. For this reason, the moderation pin 20 can be easily brought into contact with the moderation surface 18.
  • the release protrusion 32 of the rotor cam 30 moves the moving protrusion 24A of the communication block 24 downward, and moves the communication protrusion 20A of the moderation pin 20 downward. Let For this reason, the rotor cam 30 can easily move the moderation pin 20 downward via the communication block 24.
  • the release protrusion 32 of the rotor cam 30 releases the downward pressing of the moving protrusion 24A of the connecting block 24, and the lower part of the connecting protrusion 20A of the moderation pin 20 Release the pressure to the side. For this reason, the movement of the rotor cam 30 to the lower side of the moderation pin 20 via the communication block 24 can be easily released.
  • a release protrusion 32 is provided on the rotor cam 30. For this reason, the release protrusion 32 can be easily rotated by the rotation of the rotor cam 30, and the release protrusion 32 can be easily installed.
  • the upper surface of the release inclined surface 32A on the rotor cam 30 side (release protrusion 32) and the moving inclined portion 24B on the moderation pin 20 side (moving protrusion 24A) is inclined upward in the direction toward the other direction. Therefore, when the rotor cam 30 is rotated in the other direction, the release inclined surface 32A can easily move the moving inclined portion 24B downward, and the moderation pin 20 can be easily moved from the moderation surface 18 of the knob 16. Can be separated.
  • the lower surface of the moving inclined portion 24B on the moderation pin 20 side (moving protrusion 24A) is inclined in a direction toward the lower side as it goes toward one direction. Therefore, when the rotor cam 30 is rotated in one direction, the release protrusion 32 on the rotor cam 30 side can easily move the moving inclined portion 24B upward, and the release protrusion 32 easily moves the moving inclined portion 24B. I can pass.
  • the communication block 24 communicates the communication protrusions 20A of the plurality of moderation pins 20.
  • the release protrusion 32 of the rotor cam 30 can move the plurality of moderation pins 20 downward via the communication block 24, and the plurality of moderation pins 20 can be easily separated from the moderation surface 18 of the knob 16.
  • the release protrusion 32 of the rotor cam 30 can release the downward pressing of the plurality of moderation pins 20 via the communication block 24, and the plurality of moderation pins 20. Can be easily brought into contact with the moderation surface 18 of the knob 16.
  • the release protrusions 32 and moving protrusions 24A are rotated when the rotor cam 30 is rotated in the other direction.
  • the plurality of moderation pins 20 can be separated from the moderation surface 18 of the knob 16, and when the rotor cam 30 is rotated in one direction, the release protrusion 32 and the moving protrusion 24 ⁇ / b> A cause the plurality of moderation pins 20 to adjust the moderation of the knob 16.
  • the surface 18 can be contacted.
  • the installation range of the release protrusion 32 and the moving protrusion 24A in the circumferential direction of the rotor cam 30 can be reduced, and the space around the rotor cam 30 necessary for separating and contacting the plurality of moderation pins 20 with respect to the moderation surface 18 can be reduced.
  • a release protrusion 32 is provided on the rotor cam 30 side
  • a movement protrusion 24A is provided on the moderation pin 20 side (connecting block 24)
  • the movement protrusion 24A has a dimension in the circumferential direction of the rotor cam 30 compared to the release protrusion 32. It has been enlarged. For this reason, since the moving projection 24A is not rotated integrally with the rotor cam 30, the space around the rotor cam 30 necessary for rotating the rotor cam 30 (including the release projection 32) can be reduced.
  • the moderation pin 20 is brought into contact with the moderation surface 18 of the knob 16 in the axial direction of the knob 16. For this reason, the shift device 10 can be reduced in size in the radial direction of the knob 16.
  • the shift range of the automatic transmission is “ The shift position of the knob 16 may be changed to the “P” position after being changed to the “P” range, and the shift range of the automatic transmission is changed to “P” after the shift position of the knob 16 is changed to the “P” position. It may be changed to the “P” range.
  • the autocorrect mechanism 28 changes the shift position of the knob 16 to the “P” position.
  • the autocorrect mechanism 28 may change the shift position of the knob 16 to a shift position other than the “P” position (eg, “R” position, “N” position, and “D” position).
  • a plurality of moderation surfaces 18 and moderation pins 20 are provided.
  • one moderation surface 18 and one moderation pin 20 may be provided.
  • the moderation pin 20 is provided on the base 12 side, and the moderation surface 18 is provided on the knob 16 side.
  • the moderation pin 20 may be provided on the knob 16 side and the moderation surface 18 may be provided on the base 12 side.
  • the spring 22 biases the moderation pin 20.
  • the spring 22 may bias the moderation surface 18.
  • the contact portion of the release protrusion 32 with the lower surface of the moving inclined portion 24B may be inclined in a direction toward the lower side toward the one direction side.
  • the release protrusion 32 is provided on the rotor cam 30 side, and the moving protrusion 24A (rail) is provided on the communication block 24 side.
  • the movement protrusion 24A (rail) may be provided on the rotor cam 30 side, and the release protrusion 32 may be provided on the communication block 24 side.
  • the shift device 10 is a by-wire type.
  • the shift device 10 may be other than the by-wire type (for example, a mechanical cable type).
  • the shift apparatus 10 was installed in the instrument panel. However, you may install the shift apparatus 10 in the floor part of a vehicle compartment, or a column cover.
  • the disclosure of Japanese Patent Application No. 2015-249007 filed on Dec. 21, 2015 is hereby incorporated by reference in its entirety.
  • Shift device 12 Base (Installation body) 14 Support base (installation body) 16 knob (shift body) 18 Moderation surface (contact part) 20 Moderation pin (contact member) 20A Contact protrusion (Release means) 24 Communication block (release means, release member) 28 Autocorrect mechanism (rotating means) 30 Rotor cam (Rotating member) 32 Release protrusion (Release means)

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Control Devices (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

L'invention concerne un dispositif de changement de vitesse, dans lequel, lorsqu'une came de rotor est entraînée en rotation dans une direction afin d'amener un bouton à tourner, la came de rotor déplace une broche de modération par le biais d'un bloc de liaison de manière à séparer la broche de modération d'une surface de modération du bouton. Il devient ainsi possible d'inhiber la production de bruit anormal. Lorsque la came de rotor est par la suite entraînée en rotation dans l'autre direction, la came de rotor annule le mouvement de broche de modération, qui a lieu par le biais du bloc de liaison, et la broche de modération est amenée en contact avec la surface de modération. Il devient ainsi possible d'inhiber la rotation du bouton par la came de rotor.
PCT/JP2016/087106 2015-12-21 2016-12-13 Dispositif de changement de vitesse WO2017110593A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015249007A JP2017114178A (ja) 2015-12-21 2015-12-21 シフト装置
JP2015-249007 2015-12-21

Publications (1)

Publication Number Publication Date
WO2017110593A1 true WO2017110593A1 (fr) 2017-06-29

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Application Number Title Priority Date Filing Date
PCT/JP2016/087106 WO2017110593A1 (fr) 2015-12-21 2016-12-13 Dispositif de changement de vitesse

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JP (1) JP2017114178A (fr)
WO (1) WO2017110593A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111032411A (zh) * 2017-09-04 2020-04-17 株式会社东海理化电机制作所 车辆用的换档装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019064549A (ja) * 2017-10-05 2019-04-25 株式会社東海理化電機製作所 シフト装置
JP2019156366A (ja) * 2018-03-16 2019-09-19 株式会社東海理化電機製作所 シフト装置
WO2019207914A1 (fr) * 2018-04-24 2019-10-31 株式会社東海理化電機製作所 Dispositif de changement de vitesse
JP7287654B2 (ja) * 2019-04-18 2023-06-06 株式会社東海理化電機製作所 シフト装置
KR20210058343A (ko) * 2019-11-14 2021-05-24 현대자동차주식회사 다이얼타입 변속조작장치용 래틀저감장치

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