KR20160128823A - Transmission for vehicle - Google Patents

Transmission for vehicle Download PDF

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Publication number
KR20160128823A
KR20160128823A KR1020150060810A KR20150060810A KR20160128823A KR 20160128823 A KR20160128823 A KR 20160128823A KR 1020150060810 A KR1020150060810 A KR 1020150060810A KR 20150060810 A KR20150060810 A KR 20150060810A KR 20160128823 A KR20160128823 A KR 20160128823A
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KR
South Korea
Prior art keywords
knob
gear
gear unit
unit
groove
Prior art date
Application number
KR1020150060810A
Other languages
Korean (ko)
Other versions
KR101691843B1 (en
Inventor
차홍준
김대형
Original Assignee
에스엘 주식회사
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 에스엘 주식회사 filed Critical 에스엘 주식회사
Priority to KR1020150060810A priority Critical patent/KR101691843B1/en
Priority to US15/094,196 priority patent/US10309525B2/en
Priority to CN201610251716.8A priority patent/CN106065940B/en
Publication of KR20160128823A publication Critical patent/KR20160128823A/en
Application granted granted Critical
Publication of KR101691843B1 publication Critical patent/KR101691843B1/en
Priority to US16/039,617 priority patent/US10927946B2/en

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    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/02—Selector apparatus
    • F16H59/08—Range selector apparatus
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • 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
    • F16H61/22—Locking of the control input devices
    • F16H2059/08—
    • F16H2061/12—
    • F16H2061/22—

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a transmission for a vehicle, and more particularly to a transmission for a vehicle capable of a dial-type shifting operation.
A vehicular transmission according to an embodiment of the present invention includes: a knob for rotating when an external force is applied to select a gear; A recess groove in which the knob is located on one side and rotates when the knob is rotated to provide a feeling of operation to the knob; A drive unit that generates a driving force such that the knob is returned to the main cut-off when the return condition to the main cut is satisfied; And a lock unit for restricting the rotation of the tooth groove when the driving force is generated, wherein the driving unit includes an actuator and at least one gear unit for transmitting the driving force of the actuator to the knob.

Description

[0001] Transmission for vehicle [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to a transmission for a vehicle, and more particularly to a transmission for a vehicle capable of a dial-type shifting operation.

The transmission may have a different gear ratio to keep the rotation of the engine constant according to the vehicle speed, and the driver manipulates the shift lever to change the transmission ratio of the transmission.

The shift mode of the transmission includes a manual shift mode in which the driver can change the speed change stage and an automatic shift mode in which the shift mode is automatically changed in accordance with the speed when the driver selects the drive mode (D).

At the same time, a sports mode type transmission capable of performing manual shifting and automatic shifting in one shifting device is used. The sports mode type transmission can basically perform a manual shift by raising or lowering the number of gears of a gear while performing an automatic shift, or by providing a shift device capable of automatic shifting next to a shift device performing manual shift have.

The shift lever is exposed to the inside of the vehicle so that the shifting operation of the driver is possible, and most of the shift lever is exposed between the center fascia of the vehicle and the console box.

Since the shifting operation by the shift lever is moved to a certain distance of the shift lever to select the speed change stage, it is required to design a space in accordance with the movement locus of the shift lever so as to prevent interference with the surroundings.

Therefore, in recent years, a method of increasing the space utilization of the vehicle and improving the shifting operability by reducing the space required for the shift operation by using the dial method has been researched.

Registered Patent Publication No. 10-1404909 (Announcement of Jun. 11, 2014)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a vehicular transmission device capable of expanding an internal space of a vehicle by enabling dial-type shifting operation and automatically returning to a predetermined speed change stage.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

According to an aspect of the present invention, there is provided a vehicular transmission including: a knob for rotating when an external force is applied to select a gear; A recess groove in which the knob is located on one side and rotates when the knob is rotated to provide a feeling of operation to the knob; A drive unit that generates a driving force such that the knob is returned to the main cut-off when the return condition to the main cut is satisfied; And a lock unit for restricting the rotation of the tooth groove when the driving force is generated, wherein the driving unit includes an actuator and at least one gear unit for transmitting the driving force of the actuator to the knob.

Other specific details of the invention are included in the detailed description and drawings.

The above-described vehicle transmission according to the present invention has one or more of the following effects.

Dial-type shifting operation is enabled, space utilization in the vehicle is improved, and noise caused by unnecessary operation feeling is prevented from being generated when automatically returning to a predetermined gear range.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view showing an appearance of a vehicular transmission according to an embodiment of the present invention;
2 and 3 are perspective views illustrating a vehicular transmission according to an embodiment of the present invention.
4 is an exploded perspective view showing a vehicular transmission according to an embodiment of the present invention.
5 and 6 are sectional views showing a driving unit according to an embodiment of the present invention.
7 is an exploded perspective view illustrating a driving unit according to an embodiment of the present invention.
8 and 9 are side views illustrating a locking unit according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

Thus, in some embodiments, well known process steps, well-known structures, and well-known techniques are not specifically described to avoid an undue interpretation of the present invention.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. It is to be understood that the terms comprise and / or comprise are used in a generic sense to refer to the presence or addition of one or more other elements, steps, operations and / or elements other than the stated elements, steps, operations and / It is used not to exclude. And "and / or" include each and any combination of one or more of the mentioned items.

Further, the embodiments described herein will be described with reference to cross-sectional views and / or schematic drawings that are ideal illustrations of the present invention. Thus, the shape of the illustrations may be modified by manufacturing techniques and / or tolerances. Accordingly, the embodiments of the present invention are not limited to the specific forms shown, but also include changes in the shapes that are generated according to the manufacturing process. In addition, in the drawings of the present invention, each component may be somewhat enlarged or reduced in view of convenience of explanation. Like reference numerals refer to like elements throughout the specification.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the drawings for explaining a vehicle transmission according to embodiments of the present invention.

1 is a perspective view showing the appearance of a vehicular transmission according to an embodiment of the present invention.

1, a vehicular transmission 1 according to an embodiment of the present invention is configured such that a knob 100 is exposed to one side of a case 10 to allow a driver to rotate the knob 100 to move a desired speed change stage To be selected.

The vehicle transmission 1 is installed between the center fascia of the vehicle and the console box so that an easy shift operation can be performed by the driver. However, the present invention is not limited to this, and the vehicle transmission 1 may be installed at various positions .

In the vehicle transmission 1, only the knob 100 is exposed to the inside of the vehicle, and the case 10 accommodating various components for implementing the shift function and the shift lock function is accommodated in the vehicle body, 1) in the vehicle interior can be reduced to improve space utilization.

At this time, the knob 100 may be provided with a display device 20 for displaying a plurality of selectable speed change stages or a currently selected speed change stage. In the present embodiment, the position of the display device 20 is fixed, The knob 100 and the display device 20 may be rotated together. [0051] As shown in FIG.

4 is an exploded perspective view showing the transmission for a vehicle according to the embodiment of the present invention, and FIG. 5 is a perspective view of the transmission according to the embodiment of the present invention And FIGS. 6 and 7 are cross-sectional views illustrating a drive unit according to an embodiment of the present invention.

2 to 4, the vehicular transmission 1 according to the embodiment of the present invention may include a knob 100, a groove groove 200, a drive unit 300, and a lock unit 400 have.

The knob 100 may be rotated to select the gear stage when external force is applied and the knob 100 may include a shaft 110 inserted into the hollow 210 formed in the recess groove 200. [ have.

The knob 100 may be positioned such that the shaft 110 is inserted into the hollow 210 of the recess groove 200 and may be rotatably positioned on one side of the recess groove 200. When the knob 100 is rotated, Can be transmitted through the shaft (110).

The plurality of groove grooves 220 may be formed along the outer circumference of the groove groove 200. The groove groove 220 may include at least two groove grooves 220 located adjacent to the outer ends of the groove groove 220 when the groove groove 200 is rotated. So that a sense of operation can be generated while one bullet 230 moves along the plurality of dentent grooves 220.

At least one bullet 230 may be supported on one side by an elastic member 231 such as a spring or the like so that at least one bullet 230 may be engaged with a plurality of dentent grooves 230 when the dent groove 200 is rotated The operation feeling can be generated because the contact state is maintained with the contact portion 220.

In the embodiment of the present invention, the bullet 230 is positioned on both sides of the recess groove 200, but the position and the number of the bullet 230 can be variously changed.

The stationary groove 200 may include a plurality of fixing grooves 240 formed along the outer periphery in the same manner as the plurality of the groove recesses 220. The plurality of fixing grooves 240 may be formed in a manner The unit 400 can be used to limit the rotation of the denest groove 200, and a detailed description thereof will be described later.

In the embodiment of the present invention, the plurality of dentent grooves 220 and the plurality of fixing grooves 240 are formed on different members, respectively, and then combined to form the groove groove 200. However, However, the present invention is not limited thereto, and the plurality of dentent grooves 220 and the plurality of fixing grooves 240 may be integrally formed.

The driving unit 300 may include an actuator 310 and a plurality of gear units 320 and 330 and 340. The driving force generated from the actuator 310 may be transmitted through the plurality of gear units 320, The knob 100 may transmit the rotational force generated when the knob 100 is rotated by the external force to the tooth groove 200.

Hereinafter, in the embodiment of the present invention, the plurality of gear units 320, 330, and 340 will be referred to as a first gear unit 320, a second gear unit 330, and a third gear unit 340, respectively.

2 to 7, the first gear unit 320 may be connected to the actuator 310 and rotated when the actuator 310 is driven. For example, the first gear unit 320 may include a worm wheel engaged with a worm gear 311 provided on a rotary shaft of the actuator 310, and may be rotated when the actuator 310 is driven.

The first gear unit 320 may be rotated when the actuator 310 is driven to transmit the rotational force of the actuator 310 to the second gear unit 330.

The second gear unit 330 may be rotatably mounted on one surface of the first gear unit 320 and the second gear unit 330 may include an insertion protrusion 321 formed on one surface of the first gear unit 320, The hollow 330a may be formed.

Since the central axis A2 of the insertion protrusion 321 is spaced apart from the rotation axis A1 of the first gear unit 320 in one direction, The first gear unit 330 can revolve about the axis of rotation A1 of the first gear unit 320. [

The knob 100, the first gear unit 320 and the third gear unit 340 rotate about the same axis as the rotation axis A1 of the first gear unit 320 in the embodiment of the present invention An example will be described.

The third gear unit 340 is inserted into the insertion groove 250 formed on the other surface of the tooth groove 200, that is, the surface opposite to the surface on which the knob 100 is mounted, and the first internal gear 341a And has a hollow 342a into which the shaft 110 of the knob 100 having passed through the hollow 210 of the tooth groove 200 is inserted from the insertion member 341 and the insertion member 341 formed in one direction, And may include an elongate member 342.

Since the shaft 110 of the knob 100 is inserted into the extension member 342 of the third gear unit 340, the rotational force generated when the knob 100 is rotated is transmitted to the third gear unit 340 The rotational force of the third gear unit 340 can be transmitted to the knob 100. In this case,

The extension member 342 can be connected to the sensing unit 500 that senses the speed change stage through the hollow 330a of the second gear unit 330 and the hollow 320a of the first gear unit 320, A detailed description of the unit 500 will be described later.

The second gear unit 330 has a larger diameter than the first external gear 331 and the first internal gear 341a that are engaged with the first internal gear 341a of the insertion member 341, And a second external gear 332 engaged with a second internal gear 260 formed on an outer peripheral surface of the second internal gear 260. [

Accordingly, the rotational force transmitted from the knob 100 to the third gear unit 340 is transmitted to the second gear unit 330 through the first external gear 331 and is transmitted to the second gear unit 330 by the second external gear 332, The knob 100 can be transmitted to the groove 200. When the knob 100 is rotated by the driver, the groove groove 200 is rotated together with the knob 100 to generate an operation feeling.

Since the center axis A2 of the second gear unit 330 is revolved around the axis of rotation A1 of the first gear unit 320 in the embodiment of the present invention, The diameters of the two external gears 332 are smaller than the first internal gear 341a and the second internal gear 260 and only a part of the outer ends thereof are engaged with each other. When the actuator 310 is driven, (330) rotates together with revolution.

In this way, the center axis A2 of the second gear unit 330 is spaced apart from the rotation axis A1 of the first gear unit 320 in one direction to obtain a deceleration effect. In order to obtain a high gear ratio, As compared with the case of using a gear having a large difference in diameter.

Meanwhile, in the embodiment of the present invention, the actuator 310 of the drive unit 300 functions to return the knob 100 to the main cut-off when the returning condition to the main cut-off is satisfied.

For example, the actuator 310 is operated when the driver turns off the vehicle in the D-stage state or when a separate operation is input from the driver, thereby rotating the knob 100 to automatically return to the main block I will.

Here, in the embodiment of the present invention, the case where the non-stop is a R range, a N range and a D range in which the vehicle is capable of running, and the main breaking is a P range as a speed change stage in which the vehicle is restricted in running .

In the embodiment of the present invention, the case where the drive unit 300 returns the knob 100 to the main break when the return condition from the non-stop to the main break is satisfied is described as an example. However, The control unit 300 may return the knob 100 to a predetermined speed change stage according to various return conditions.

For example, the drive unit 300 may serve to return the knob 100 to the previous speed change stage when a wrong operation of the knob 100 occurs in the running state of the vehicle. More specifically, when the knob 100 is rotated by the erroneous operation of the driver so that the selection of another gear position can be prevented from being selected during traveling of the vehicle in the D-stage state, It can play a role of returning to the single-stage D-stage.

In this case, when the position of the tooth groove 200 formed with the second internal gear 260 engaged with the second external gear 332 is not fixed, the tooth groove 200 is also rotated together with the lock unit 400 Serves to limit the rotation of the tooth groove 200 during the step of returning from the speed change stage by the actuator 310. [

8 and 9 are side views illustrating a locking unit according to an embodiment of the present invention.

8 and 9, the lock unit 400 may include a lock rod 420 whose position is changed by the actuator 410 and the actuator 410. [

The actuator 410 may be a solenoid and may include a moving rod 411 moving linearly and the locking rod 420 may be connected to one end of the moving rod 411 to move the moving rod 420 One end of the lock rod 420 is inserted into any one of the plurality of the fixing grooves 240 to be rotated about the rotation axis 420a to restrict the rotation of the groove groove 200. [

At this time, a connecting groove 411a is formed at one end of the moving rod 411 and a connecting protrusion 421 formed in the locking rod 420 is inserted into the connecting groove 411a. As the moving rod 411 moves, The connection protrusion 421 flows inside the connection groove 411a so that the linear movement of the movable rod 411 can be converted into the rotational movement of the lock rod 420. [

That is, when the rotation of the tooth groove 200 is to be restricted, the lock unit 400 inserts one end of the lock rod 420 into any one of the plurality of fixing grooves 240 as shown in FIG. 8, 8, the lock rod 420 is rotated in the opposite direction so that one end of the lock rod 420 is detached from the plurality of lock grooves 240 as shown in FIG. 9, .

In the embodiment of the present invention, the actuator 410 of the lock unit 400 is constituted by a solenoid. However, the present invention is not limited thereto, and the lock rod 420 may be rotated around the rotation axis 420a Various types of actuators can be used.

Meanwhile, in the embodiment of the present invention, the case where the lock unit 400 restricts the rotation of the tooth groove 200 when the knob 100 is returned to the main cut by the drive unit 300 is described, for example, The lock unit 400 may implement a shift lock function when the speed change stage is changed by the rotation of the knob 100. [

For example, in the case of changing from the P-stage to the R-stage, the lock unit 400 restricts the rotation of the tooth groove 200, releases the lock when the brake pedal is operated so that the knob 100 is rotated You can do it.

When the actuator 310 of the drive unit 300 is not driven so that the first gear unit 320 is rotated in a direction opposite to the direction of rotation of the knob 100, The rotational force of the knob 100 is transmitted to the third gear unit 340, the second gear unit 330 and the stationary groove 200 when the knob 100 rotates so that the stationary groove 200 The operation feeling may be generated.

The actuator 310 of the drive unit 300 is driven and the driving force of the actuator 310 is transmitted to the first gear unit 320 and the second gear unit 320. [ The rotation of the knob 100 may be restricted by the lock unit 400. In this case, the rotation of the knob 100 may be restricted by the lock unit 400. In this case,

This is advantageous in terms of enabling the driver to easily recognize the selection of the speed change stage by providing a sense of operation to the driver when the speed change stage is selected by the rotation of the knob 100 by the driver, In the case of returning to the set speed range, most of the driver is off the vehicle or does not actually operate the vehicle, so that unnecessary operation feeling is generated to prevent noise from being generated.

Referring again to FIGS. 2 to 4, a sensing unit 500 may be positioned at one side of the extension member 342 to sense the speed change stage selected by the rotation of the knob 100.

The sensing unit 500 includes a first gear 510 connected to the extension member 342 and a second sensing gear 520 having a magnet 521 and engaged with the first gear 510, And a sensor 530 for detecting magnetic force change.

The second gear 520 can be rotated by the first gear 510 rotating together when the extension member 342 is rotated by the rotation of the knob 100 so that the position of the magnet 521 is changed So that the magnetic force is changed.

The sensor 530 may be a sensor for detecting a magnetic force change such as a Hall sensor or the like, and the selected gear range can be sensed through a magnetic force change caused by the rotation of the second gear 520.

It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the detailed description and all changes or modifications derived from the meaning and scope of the claims and their equivalents are to be construed as being included within the scope of the present invention do.

100: Knob
200: Dental groove
300: drive unit
310: Actuator
320: First gear unit
330: second gear unit
340: Third gear unit
400: Locking unit
500: sensing unit

Claims (13)

A knob that rotates when an external force is applied to select the gear stage;
A recess groove in which the knob is located on one side and rotates when the knob is rotated to provide a feeling of operation to the knob;
A drive unit that generates a driving force such that the knob is returned to the main cut-off when the return condition to the main cut is satisfied; And
And a lock unit for restricting rotation of the dental groove when the driving force is generated,
The driving unit includes:
Actuator; And
And at least one gear unit for transmitting the driving force of the actuator to the knob. The method according to claim 1,
Wherein the recess groove includes:
And a hollow into which the shaft of the knob is inserted. The method according to claim 1,
Wherein the at least one gear unit comprises:
And a gear unit having a central axis different from a rotational axis of the knob. The method according to claim 1,
Wherein the at least one gear unit comprises:
A first gear unit rotated by the actuator;
A second gear unit rotatably seated on the first gear unit; And
And a third gear unit located on the other surface of the tooth groove. 5. The method of claim 4,
Wherein the first gear unit and the third gear unit comprise:
And is rotated about the same axis of rotation as the knob,
The second gear unit includes:
And has a center axis different from the rotation axis of the knob. 5. The method of claim 4,
The third gear unit includes:
An insertion member inserted into an insertion groove formed on the other surface of the tooth groove and having a first internal gear; And
And an extension member formed with a hollow into which the shaft of the knob is inserted and extending from the insertion member. The method according to claim 6,
Wherein the first gear unit and the second gear unit comprise:
And a hollow into which the extension member is inserted, respectively. The method according to claim 6,
The second gear unit includes:
A first external gear engaged with the first internal gear of the third gear unit; And
And a second external gear having a larger diameter than the first external gear and engaging with a second internal gear formed along an outer peripheral surface of the insert groove of the tooth groove. The method according to claim 1,
The driving unit includes:
And returns the knob to the main cut-off when the start of the vehicle is turned off in the non-stop. The method according to claim 1,
The lock unit includes:
Actuator; And
And a lock rod whose position is changed by the actuator,
The lock rod
And is inserted into any one of a plurality of fixing grooves formed along the outer circumference of the tooth groove. The method according to claim 1,
The lock unit includes:
And limits the rotation of the reserved groove when the vehicle is in the non-running state. The method according to claim 1,
And a sensing unit for sensing a gear stage selected by rotation of the knob. 13. The method of claim 12,
The sensing unit includes:
At least one gear rotated by rotation of the knob;
A magnet disposed on the at least one gear and having a position changed by rotation of the knob; And
And a sensor for detecting a change in magnetic force of the magnet.
KR1020150060810A 2015-04-22 2015-04-29 Transmission for vehicle KR101691843B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1020150060810A KR101691843B1 (en) 2015-04-29 2015-04-29 Transmission for vehicle
US15/094,196 US10309525B2 (en) 2015-04-22 2016-04-08 Vehicle transmission having dial type gear shift
CN201610251716.8A CN106065940B (en) 2015-04-22 2016-04-21 Vehicles gearbox
US16/039,617 US10927946B2 (en) 2015-04-22 2018-07-19 Vehicle transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150060810A KR101691843B1 (en) 2015-04-29 2015-04-29 Transmission for vehicle

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Publication Number Publication Date
KR20160128823A true KR20160128823A (en) 2016-11-08
KR101691843B1 KR101691843B1 (en) 2017-01-02

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180075801A (en) * 2016-12-27 2018-07-05 에스엘 주식회사 Controlling apparatus of automotive transmission
KR20180076502A (en) * 2016-12-28 2018-07-06 에스엘 주식회사 Controlling apparatus for transmission
KR20190024478A (en) * 2017-08-31 2019-03-08 에스엘 주식회사 Transmission for vehicle
KR20190030288A (en) * 2017-09-14 2019-03-22 에스엘 주식회사 Gear shift apparatus for vehicle
KR101972971B1 (en) * 2017-11-20 2019-04-29 에스엘 주식회사 Controlling apparatus for transmission
KR102117328B1 (en) * 2019-11-25 2020-06-01 전상진 Passive type dial gear transmission apparatus
CN113790263A (en) * 2021-09-30 2021-12-14 宁波高发汽车控制系统股份有限公司 Knob formula electron selector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000031472A (en) * 1998-11-06 2000-06-05 홍종만 Switch-controlled automatic transmission system
KR20100090826A (en) * 2009-02-09 2010-08-18 경창산업주식회사 Transmission for automatic vehicle
US7834865B2 (en) * 2004-10-05 2010-11-16 Leopold Kostal Gmbh & Co. Kg Rotary actuator
US20130313086A1 (en) * 2010-11-09 2013-11-28 Kostal Of America Electronic selector switch
KR101404909B1 (en) 2013-03-14 2014-06-11 대성전기공업 주식회사 Vehicular transmission range switching device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000031472A (en) * 1998-11-06 2000-06-05 홍종만 Switch-controlled automatic transmission system
US7834865B2 (en) * 2004-10-05 2010-11-16 Leopold Kostal Gmbh & Co. Kg Rotary actuator
KR20100090826A (en) * 2009-02-09 2010-08-18 경창산업주식회사 Transmission for automatic vehicle
US20130313086A1 (en) * 2010-11-09 2013-11-28 Kostal Of America Electronic selector switch
KR101404909B1 (en) 2013-03-14 2014-06-11 대성전기공업 주식회사 Vehicular transmission range switching device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180075801A (en) * 2016-12-27 2018-07-05 에스엘 주식회사 Controlling apparatus of automotive transmission
KR20180076502A (en) * 2016-12-28 2018-07-06 에스엘 주식회사 Controlling apparatus for transmission
KR20190024478A (en) * 2017-08-31 2019-03-08 에스엘 주식회사 Transmission for vehicle
KR20190030288A (en) * 2017-09-14 2019-03-22 에스엘 주식회사 Gear shift apparatus for vehicle
KR101972971B1 (en) * 2017-11-20 2019-04-29 에스엘 주식회사 Controlling apparatus for transmission
KR102117328B1 (en) * 2019-11-25 2020-06-01 전상진 Passive type dial gear transmission apparatus
CN113790263A (en) * 2021-09-30 2021-12-14 宁波高发汽车控制系统股份有限公司 Knob formula electron selector

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