WO2023002016A1 - Volant de vehicule comprenant des mecanismes et un actionneur de commande - Google Patents
Volant de vehicule comprenant des mecanismes et un actionneur de commande Download PDFInfo
- Publication number
- WO2023002016A1 WO2023002016A1 PCT/EP2022/070618 EP2022070618W WO2023002016A1 WO 2023002016 A1 WO2023002016 A1 WO 2023002016A1 EP 2022070618 W EP2022070618 W EP 2022070618W WO 2023002016 A1 WO2023002016 A1 WO 2023002016A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cable
- steering wheel
- vehicle steering
- mobile
- actuator
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/08—Spokes, e.g. resilient
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/06—Rims, e.g. with heating means; Rim covers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/04—Hand wheels
- B62D1/10—Hubs; Connecting hubs to steering columns, e.g. adjustable
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
- F16C1/12—Arrangements for transmitting movement to or from the flexible member
- F16C1/18—Arrangements for transmitting movement to or from the flexible member in which the end portion of the flexible member is laid along a curved surface of a pivoted member
Definitions
- TITLE Vehicle steering wheel comprising control mechanisms and actuator.
- the present invention generally relates to a vehicle steering wheel with several mechanisms, such as for example hinge mechanisms to allow movement of all or part of the rim relative to the hub.
- An object of the present invention is to respond to the drawbacks of the prior art mentioned above and in particular, first of all, to provide a vehicle steering wheel with mechanisms, for example articulation mechanisms for allow movement of all or part of the rim relative to the hub, and an actuator to automate functions such as, for example, locking-unlocking and/or moving the moving part, while limiting the complexity, and/or the cost and/or the increase in size.
- a first aspect of the invention relates to a vehicle steering wheel comprising:
- a base structure comprising a hub arranged to connect to a vehicle steering device
- a mobile structure comprising at least one rim part and articulated with respect to the base structure to be mobile between a first position, for example a driving position, and a second position, for example a retracted position,
- the transmission device comprises at least one cable arranged to transmit at least part of the movement of driving the actuator to at least one of the first mechanism or of the second mechanism.
- a cable according to the implementation above makes it possible to distribute the driving movement of a single actuator to one of the first mechanism and/or of the second mechanism.
- the costs are limited, such a cable has a limited size, can be shaped to circumvent steering wheel components that form obstacles, and provides the possibility of having only one actuator which controls two separate and distant mechanisms from one another. 'other.
- the first mechanism can be a mechanism for driving and/or locking the mobile structure on the base structure.
- the second mechanism can be a mechanism for driving and/or locking the mobile structure on the base structure.
- the cable can be arranged between the first mechanism and the second mechanism. In other words, the cable starts from the first mechanism to go to the second mechanism.
- the actuator can be coupled to the first mechanism
- the second mechanism can comprise a locking unit arranged to reversibly lock the mobile structure in the first position on the base structure, - a first end of the cable can be connected to the first mechanism or to the actuator,
- a second end of the cable can be connected to the locking unit of the second mechanism.
- the cable is connected to the locking unit of the second mechanism, from the first mechanism.
- the cable is connected only to the locking unit of the second mechanism, from the first mechanism, to control only the locking unit of the second mechanism.
- the first mechanism may comprise a conversion device, with for example a cam device and/or a desynchronization mechanism, arranged to transform:
- the actuator delivering the driving movement in the opposite direction, will generate the second part of the driving movement to move the mobile structure from the second position to the first position, and will then generate the first part of the driving movement to lock the mobile structure on the base structure.
- only the first mechanism can comprise a conversion device, for example with a cam device and/or a desynchronization mechanism, arranged to transform: - a first part of the drive movement into locking - unlocking and,
- the second mechanism may be free of a conversion device, with for example a cam device and/or a desynchronization mechanism, or a drive device, arranged to transform the second part of the movement moving drive of the moving structure.
- the second mechanism only has a function of locking - unlocking the mobile structure on the base structure, and no function of driving / moving the mobile structure to move it between the first and the second position. .
- the first mechanism may comprise: - a locking unit arranged to reversibly lock the mobile structure in the first position on the base structure,
- the steering wheel comprises two locking units (one on the side of the first mechanism and one on the side of the second mechanism), but only one driving unit (on the side of the first mechanism.
- the cam device of the first mechanism can be arranged to engage the actuator with the locking unit of the first mechanism and disengage the actuator from the drive unit of the first mechanism
- the cam device of the first mechanism can be arranged to engage the actuator with the driving unit of the first mechanism.
- the cam device may comprise:
- an input mobile fixed to the actuator comprising one of an index or an opening
- - an output mobile fixed to the mobile structure comprising the other of the index or the opening
- the index can be arranged in the opening with a clearance so as to be able to move in the opening during the first part of the drive movement without engaging the input mobile with the output mobile, and the index can be arranged to abut the opening so as to engage the entry mobile with the exit mobile during the second part of the drive movement.
- the vehicle steering wheel may comprise a stroke multiplier device arranged between the actuator and said one of the first mechanism or of the second mechanism connected to the actuator by said at least one cable.
- a multiplier device makes it possible to guarantee that the locking/unlocking function will be completed at the level of the second mechanism before the first mechanism.
- this stroke multiplier device can be provided between the first mechanism and the second mechanism, when the cable is itself arranged between the first mechanism and the second mechanism. This is particularly useful if the first mechanism provides the lock/unlock and move function functions to ensure that the move function will not be implemented before the second mechanism is unlocked.
- the stroke multiplier device can be arranged to generate a locking stroke - unlocking on the side of the second mechanism greater than a locking stroke - unlocking on the side of the first mechanism.
- the stroke multiplier device may comprise:
- the vehicle steering wheel may comprise a sheath, preferably fixed with respect to the base structure, and receiving said at least one cable.
- the cable can slide in the sheath.
- the sheath has two ends, each fixed to the base structure so as to allow a back and forth movement of the cable to impose a back and forth movement on the mobile structure.
- the sheath is fixed and/or fixed and/or attached to the base structure.
- the sheath is not arranged on the mobile structure. This simplifies the overall steering wheel structure.
- the actuator, the first mechanism, the cable and the second mechanism can be connected in series to each other. It can then be considered that the first mechanism can form a master mechanism, controlling the second mechanism which can form a slave mechanism via the cable. Consequently, the second mechanism can only be controlled if the first mechanism is controlled (by the actuator).
- Such an implementation allows more design freedom because there is no duplicate structure (as might be the case with a parallel architecture) and more space is available.
- the actuator can be a motor, such as an electric motor.
- the second mechanism can be connected to the actuator via the cable in parallel with the first mechanism.
- the cable in particular an output end of the cable, can control (at the output) a sliding element.
- the cable in particular an output end of the cable, can control (at the output) a rotary element, preferably in the same direction of rotation as a direction of rotation of a rotary element. cable entry control.
- the cable may have a round or flat section, and may preferably be composed of several strands, for example more than 5 strands, typically 7 strands. The use of multi-strand cable makes it possible to reduce the radii of curvature and therefore to integrate more easily into the environment of the steering wheel.
- the actuator can be an electric motor or an electric gear motor.
- the vehicle steering wheel may comprise a single action neur to control the first mechanism and the second mechanism.
- the first mechanism and the second mechanism can each be arranged on either side of the hub.
- the first mechanism and the second mechanism may each comprise a link unit, such as for example a pivot link defining an axis of rotation of the mobile structure with respect to the base structure.
- the mobile structure may comprise the entire rim and at least one branch portion connecting the rim to the hub.
- the base structure may include a rim part and the mobile structure may include another part of the rim.
- the base structure may comprise the hub (typically with a central plate which receives an airbag and/or a buzzer) and on the periphery of this hub, a branch attachment part may be provided. (typically departures or branch anchoring protrusions) on which the branches of the mobile structure can be connected.
- the first mechanism and the second mechanism can be articulation and/or transmission mechanisms between the base structure and the mobile structure.
- the first mechanism and the second mechanism can be articulation and/or transmission mechanisms between the hub and the branches.
- the first mechanism and the second mechanism can be mechanisms for articulation and/or transmission between the limb attachment parts on the periphery of the hub and or of its central plate (typically the departures or protuberances of branch anchor) and the branches of the mobile structure.
- the central plate does not support any member of the first mechanism, nor of the second mechanism.
- the first mechanism and the second mechanism are arranged between the central plate and the mobile structure.
- the central plate can support part of the sheath.
- the first mechanism and/or the second mechanism can each comprise at least one return spring arranged to return the movable structure from the first position to the second position, or from the second position to the first position, preferably from the second position to the first position.
- Such an automatic return can assist the return to one of the positions, to increase operating safety, even in the event of failure of the actuator.
- the return spring can also contribute to taking up manufacturing clearances and limiting/eliminating vibrations, rattling by exerting a force always directed in the same direction on the mobile structure.
- said at least one return spring can be arranged between the base structure and the mobile structure.
- said at least one return spring may comprise a first end engaged on the base structure and a second end engaged on the mobile structure.
- the return spring can be a leaf spring, a coil spring, a clothespin type spring, etc. Description of the figures
- FIG. 1 shows a front view of a vehicle steering wheel according to a first embodiment comprising a hub with a plate, a rim, branches connecting the rim to the hub;
- FIG. 2 shows a detail in perspective of the plate of the hub of FIG. 1, which embeds two mechanisms;
- FIG. 3 shows a perspective view of the detail of Figure 2 from another point of view, with one of the mechanisms partially hidden;
- FIG. 4 shows another perspective view of the detail of Figure 2
- FIG. 5 shows a perspective view of a vehicle steering wheel according to a second embodiment comprising a hub with a plate, a rim, branches connecting the rim to the hub;
- Figure 1 shows a vehicle steering wheel comprising:
- the plate 12 is optional and/or could have any other geometric shapes.
- the mobile structure 20 can be moved relative to the base structure 10.
- the first mechanism 30 and the second mechanism 40 each comprise a pivot connection, so that the entire rim 21 can pivot relative to to the base structure 10. It is however possible to provide other types of connection, such as slides or combined movements of rotations and/or translations.
- the first mechanism 30 and the second mechanism 40 are fixed on the plate 12 integral with the hub 11, and each comprise a central shaft (respectively 23 and 24) integral with the mobile structure and mounted in pivot connection on each mechanism via a hub.
- the first mechanism 30 and the second mechanism 40 also each comprise two flanges respectively 31, 32 and 41, 42 which sandwich most of the moving parts of each mechanism. It can be noted that the first mechanism 30 and the second mechanism 40 are each arranged on either side of the hub 11, which provides good guidance of the mobile structure, with good resistance to deformation, with small door distances to false.
- the vehicle steering wheel comprises a motor 50 forming an actuator which generates a drive movement distributed to the first mechanism 30 and to the second mechanism 40 by a drive device.
- An electric motor and/or a geared motor can be provided.
- the drive device comprises:
- the cable 51 housed in a sheath 52, which starts from the first mechanism 30 to drive the second mechanism 40.
- the cable 51 could just as well start from the input pinion 53, or even from the motor 50.
- the cable can be a stranded wire rope, with one or more strands. It is possible to have an overmolding with a material with a low coefficient of friction (PTFE) to limit the sliding forces in the sheath 52.
- the sheath 52 can be flexible, or alternatively rigid.
- a single motor 50 is sufficient to drive the first mechanism 30 and the second mechanism 40, thanks to the cable which is generally arranged between the motor 50 and at least one of the mechanisms 30 or 40.
- the sheath 52 travels along a tortuous path to follow the components of the steering wheel while minimizing the overall size.
- the drive device with a cable makes it possible to limit the space required with a single motor 50 and a cable 51 -sheath 52 assembly which runs as close as possible to the hub 11 and the plate 12.
- the movable structure 10 is movable between a first position (as in Figure 1, a driving position in which a user can grasp the rim 11 to drive the vehicle), and a second position (not shown , for example retracted or called console), to place a computer on the rim 11, or to free up space in the event of the vehicle stopping or autonomous driving.
- a locking unit is provided in the first mechanism 30 and the second mechanism 40.
- the first mechanism 30 is arranged to transform the drive movement of the motor 50 into a displacement movement of the mobile structure 20.
- it is provided to lock the mobile structure 20 on the base structure 10 on both sides of the hub 11 with the first mechanism 30 and the second mechanism 40, while the movement of the mobile structure 20 is controlled only from the side of the first mechanism 30. This provides safety when driving (the rim 21 is double locked on the hub 11), and a saving of means (only the first mechanism 30 must be able to move the mobile structure 20.
- the first mechanism 30, as shown in Figures 3 and 4 comprises:
- a first movable plate 37 comprising an opening in which is arranged the index 38 with an angular play a1 (figure 4), and mounted freely in rotation with the control pinion 35 (the first movable plate 37 can pivot relative to the control pinion 35),
- first rocker 34 pivotally mounted on the flanges 31, 32 (visible only in Figure 2), and constantly pushed towards the control pinion 35 by an elastic tab 341 engaged with the flanges 31, 32,
- control pinion 53 is partially toothed, and a cam track 36 is arranged on the periphery of the control pinion 53, opposite the rocker 34 to control it as will be explained below.
- control pinion 53 comprises a housing which receives a first end 511 of the cable 51.
- the mobile control 45 comprises a housing receiving the second end 512 of the cable 51, and a cam track 46 arranged on the periphery, facing the second rocker 44.
- the assembly of the cable 51 ensures that the drive pinion 35 drives the drive wheel 45 in the same direction of rotation.
- the spring 49 makes it possible to guarantee that the second end 512 of the cable 51, provided with a support ball in this example, is always in contact with the housing of the mobile control 45. This guarantees operation without play and makes it possible to catch up the manufacturing tolerances, in particular in length, of the cable 51.
- the first end 511 of the cable 51 is located at a first anchoring radius R1 of the axis of rotation of the control pinion 35, and as shown in Figure 4, the second end 512 of the cable 51 is located at a second anchoring radius R2 from the axis of rotation of the control wheel set 45.
- the second anchoring radius R2 is lower than the first anchoring radius R1, which provides a stroke multiplier device which makes it possible to multiply the angular stroke of the control wheel 45 with respect to the control pinion 35, as will be explained below.
- the cam track 46 is adjusted accordingly to this stroke multiplier.
- the cam tracks 36 and 46 are different.
- the steering wheel actuator that is to say the motor 50, generates a drive movement for sequentially:
- a conversion device with a cam device and a desynchronization device is provided.
- control pinion 35 causes on the one hand the tilting of the first rocker 34 via the cam track 36, and on the other hand the rotation of the mobile control 45 via the cable 51,
- the first locking pin 33 and the second locking pin 43 move and unlock the mobile structure 20 of the base structure 10.
- the cam device therefore transforms the first part of the drive movement into an unlocking movement.
- the unlocking is faster on the side of the second mechanism 40 and therefore ends with certainty before the training of the first movable plate 37.
- a first part of the driving movement of the motor 50 unlocks the mobile structure 20.
- the index 38 having traveled the entire path of the angular play a1, it can come into abutment on the first movable plate 37 and drive it in rotation, which causes the movement of the central shaft 23 and therefore of the mobile structure 20, as far as the latter's second position.
- the mobile structure is thus retracted or in the console position (the rim can be horizontal to place a laptop computer, for example).
- a second part of the movement drive of the motor 50 makes it possible to move the mobile structure 20.
- the desynchronization device (the index 38 in the opening of the first moving plate 37) makes it possible not to transform the first part of the drive movement in displacement movement: the desynchronization device transforms only the second part of the drive movement into displacement movement of the mobile structure 20.
- the motor 50 is driven in the other direction of rotation to cause the input pinion 53 and the control pinion 35 to pivot. Due to the springs 39 and 49, the mobile structure 20 is automatically returned to the first position, that is to say that on the side of the first mechanism 30, the first movable plate 37 follows the index 38 during the angular stroke which corresponds to the second part of the drive movement. On the side of the second mechanism 40, the mobile control 45 is also biased in rotation by the spring 49 (tensioned by the mobile structure which includes the central shaft 24).
- the mobile structure 20 has returned to the first position, and the locking can be performed. Indeed, the motor 50 continues to cause the control pinion 35 to pivot, which causes the cam track 36 to release the first rocker 34 constantly pushed by the elastic tab 341 against the control pinion 35. Thus, the first pinion of lock 33 returns to the position which locks the mobile structure 20.
- the mobile control 45 On the side of the second mechanism 40, the mobile control 45 also pivots, which also releases the second rocker 44 constantly pushed by the elastic tab 441 against the mobile control 45.
- the second locking pin 43 also returns to the position which locks the mobile structure 20.
- the same actuator therefore makes it possible to control the locking and the movement of the mobile structure. That This function is permitted here by locking and drive units based on cam mechanisms and with angular play, but clutch mechanisms, ratchet mechanisms, etc. can be considered.
- Figure 5 shows a second embodiment, in which only part of the rim is movable, and where the locking is performed by a dedicated actuator.
- the vehicle steering wheel includes:
- a base structure 110 with a hub 111, a plate 112, branches 113, a rim part 114, - a mobile structure 120 with another rim part 121, branch parts 122,
- the base structure 110 comprises a rim portion 114
- the movable structure 120 comprises another rim portion 121, connected to the base structure 110 by pivot connections (the branch portions 122 are mounted in bearings of the base structure 110).
- the mobile structure 120 is therefore mobile between:
- Two mechanisms 131 are provided on either side of the plate 112, between the base structure 110 and the movable structure 120, to lock it in the first position on the base structure 110.
- These two mechanisms 131 comprise a sliding lock (movable in translation relative to the base structure 110) which can fit into an orifice of the mobile structure 120 in order to prevent any rotational movement of the mobile structure 120.
- the first motor 150 is connected to each of the mechanisms 131 by cables 151 mounted in sheaths 152 which run along the plate 112 between the first motor 150 and each of the mechanisms 131.
- a drive return device 153 is coupled to the first motor 150 to drive via a bevel torque two pulleys each connected to one of the cables 151.
- the rotation of the first motor 150 drives a sliding of the two cables 151 in the sheaths 152, which causes the sliding of the lock of each mechanism 131.
- the second motor 160 attached to the base structure 110, is coupled to a movement return mechanism 161 (another bevel gear) in order to be able to move the mobile structure 120 .
- the second motor 160 can be actuated to move the mobile structure 120 in rotation and thus tilt the other rim part 121 with respect to the rim part 114 of the base structure. base 110.
- the second motor 160 In the opposite direction, to move the mobile structure from the second position to the first position of Figure 5 or 7, it is necessary to actuate the second motor 160 to move the mobile structure 120 in rotation.
- the first motor 150 can be actuated to move the locks of the mechanisms 131 and (re) lock the structure mobile 120 on the base structure 110.
- a single actuator can control two locking mechanisms, which limits the size of this locking function.
- first motor 150 could be in direct contact with one of the locks to provide only one cable 151.
- the use of two cables 151 makes it possible to place the first motor 150 anywhere on the steering wheel.
- a vehicle steering wheel according to the present invention, and its manufacture, are susceptible of industrial application.
- the actuators can be placed integral with the mobile structure. It is also possible to provide motors with racks, return levers, clutch pawls to separate the locking/unlocking function from the displacement function.
- the structure of the steering wheel can be different with a hub without a plate, or a non-circular rim, for example oval or even open in a U. Other relative movements can be provided between the mobile structure and the base structure (translations , sliding pivots, combined rotations).
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Transportation (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Lock And Its Accessories (AREA)
- Power Steering Mechanism (AREA)
- Transmission Devices (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202280051698.2A CN117693462A (zh) | 2021-07-23 | 2022-07-22 | 包括机构和控制致动器的车辆方向盘 |
| DE112022002750.9T DE112022002750T5 (de) | 2021-07-23 | 2022-07-22 | Fahrzeuglenkrad, umfassend steuerungsmechanismen und aktuatoren |
| KR1020247005232A KR20240036618A (ko) | 2021-07-23 | 2022-07-22 | 메커니즘 및 제어 액추에이터를 포함하는 차량 스티어링 휠 |
| US18/290,610 US12420856B2 (en) | 2021-07-23 | 2022-07-22 | Vehicle steering wheel comprising mechanisms and a control actuator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FRFR2108024 | 2021-07-23 | ||
| FR2108024A FR3125497B1 (fr) | 2021-07-23 | 2021-07-23 | Volant de véhicule comprenant des mécanismes et un actionneur de commande. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2023002016A1 true WO2023002016A1 (fr) | 2023-01-26 |
Family
ID=77519358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2022/070618 Ceased WO2023002016A1 (fr) | 2021-07-23 | 2022-07-22 | Volant de vehicule comprenant des mecanismes et un actionneur de commande |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US12420856B2 (fr) |
| KR (1) | KR20240036618A (fr) |
| CN (1) | CN117693462A (fr) |
| DE (1) | DE112022002750T5 (fr) |
| FR (1) | FR3125497B1 (fr) |
| WO (1) | WO2023002016A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3114562B1 (fr) * | 2020-09-29 | 2023-12-01 | Autoliv Dev | Volant de véhicule |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018111327A1 (de) * | 2018-05-11 | 2019-11-14 | Joyson Safety Systems Germany Gmbh | Lenkhandhabe für ein Kraftfahrzeug |
| US20200269900A1 (en) * | 2019-02-22 | 2020-08-27 | Joyson Safety Systems Acquisition Llc | Retractable steering wheel |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1427829A (en) * | 1922-01-11 | 1922-09-05 | George P Luckey | Flexible transmitting device |
| EP3050775B1 (fr) * | 2015-01-28 | 2018-05-23 | MAGNA STEYR Fahrzeugtechnik AG & Co KG | Volant |
| US11230315B2 (en) * | 2020-01-24 | 2022-01-25 | Joyson Safety Systems Acquisition Llc | Foldable steering wheel |
| WO2021205039A1 (fr) * | 2020-04-06 | 2021-10-14 | Autoliv Development Ab | Volant de vehicule avec structure mobile et dispositif de blocage |
| CN114162207A (zh) * | 2020-09-10 | 2022-03-11 | 福特全球技术公司 | 集成在方向盘轮缘中的倾斜机构 |
| FR3114562B1 (fr) * | 2020-09-29 | 2023-12-01 | Autoliv Dev | Volant de véhicule |
| FR3117985B1 (fr) * | 2020-12-18 | 2022-12-16 | Autoliv Dev | Volant de vehicule automobile a jante repliable ou escamotable |
| FR3120345B1 (fr) * | 2021-03-04 | 2024-05-24 | Autoliv Dev | Volant de vehicule automobile a jante escamotable avec limiteur de couple |
| CN113335365B (zh) * | 2021-06-09 | 2022-12-06 | 岚图汽车科技有限公司 | 方向盘以及车辆 |
| CN215883789U (zh) * | 2021-07-30 | 2022-02-22 | 奥托立夫开发公司 | 方向盘 |
| CN114394149A (zh) * | 2022-02-15 | 2022-04-26 | 贵州凯峰科技有限责任公司 | 一种折叠方向盘 |
| DE102022205078B3 (de) * | 2022-05-20 | 2023-07-13 | Ford Global Technologies Llc | Verstelleinrichtung für ein Lenkrad eines Kraftfahrzeugs |
| CN115366981B (zh) * | 2022-08-29 | 2024-08-23 | 浙江联控技术有限公司 | 方向盘和交通工具 |
| FR3142156A1 (fr) * | 2022-11-18 | 2024-05-24 | Autoliv Development Ab | Dispositif de direction de véhicule comprenant une structure mobile et un dispositif de verrouillage de la structure mobile |
-
2021
- 2021-07-23 FR FR2108024A patent/FR3125497B1/fr active Active
-
2022
- 2022-07-22 US US18/290,610 patent/US12420856B2/en active Active
- 2022-07-22 DE DE112022002750.9T patent/DE112022002750T5/de active Pending
- 2022-07-22 WO PCT/EP2022/070618 patent/WO2023002016A1/fr not_active Ceased
- 2022-07-22 CN CN202280051698.2A patent/CN117693462A/zh active Pending
- 2022-07-22 KR KR1020247005232A patent/KR20240036618A/ko active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018111327A1 (de) * | 2018-05-11 | 2019-11-14 | Joyson Safety Systems Germany Gmbh | Lenkhandhabe für ein Kraftfahrzeug |
| US20200269900A1 (en) * | 2019-02-22 | 2020-08-27 | Joyson Safety Systems Acquisition Llc | Retractable steering wheel |
Also Published As
| Publication number | Publication date |
|---|---|
| DE112022002750T5 (de) | 2024-05-08 |
| FR3125497B1 (fr) | 2026-02-06 |
| FR3125497A1 (fr) | 2023-01-27 |
| KR20240036618A (ko) | 2024-03-20 |
| US20240336293A1 (en) | 2024-10-10 |
| US12420856B2 (en) | 2025-09-23 |
| CN117693462A (zh) | 2024-03-12 |
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