141 results about "Gear stick" patented technology

The invention relates to a method for delaying the disappearance of hydraulic pressure supplying a locking device (PkLk) of the transmission of a motor vehicle, with a view to leaving said vehicle in a vehicle wash tunnel, the method comprising:- placing the gear lever in the 'N' position,- a selective maneuver carried out by the driver, with a view to activating a request to delay the locking of the locking device,- switching off the ignition,- starting at least a first time delay (Tp1), from switching off the ignition, - maintaining hydraulic pressure and maintaining the locking device in the unlocked position until an interruption condition occurs, this being carried out at the end of the first time delay or if the ignition is restored or if the lever is placed in a position other than 'N'.Figure 5

A position learning system for an electric gearshift lever system which detects a load change of a motor (20) depending on the drive of a four-stage locking plate (40) and a locking spring (60) and thus learns a gear position of the electric gearshift lever system, the system having the following features: a sensor unit (100) which detects an electrical current generated in the motor (20); and a control unit (200) which receives the electrical current data from the sensor unit (100) until the switching position changes from a P to a D stage or vice versa, i.e. from the D to the P stage, then learns the switching positions of a R and an N stage based on the received current data, and then learns the switching positions of the P and D stages by an offset operation based on the learned switching positions of the R and N stages, characterized in that the control unit has: a data receiving unit (210) which calculates a low point and a high point of the electric current data based on the current data received from the sensor unit (100), and then decides whether the calculated low point and the calculated high point of the current data are valid data or not; a learning unit (220) which then learns the switching positions of the R and N stages by means of the low point of the current data when the data receiving unit (210) decides that the low and high points of the current data are the valid data; and an operation unit (230) which learns the switching positions of the P and D stages by offsetting the switching positions of the R and N stages learned in the learning unit (200) by a predetermined target value, wherein if the calculated low point and the also calculated high point of the electrical current data are each within a predetermined permissible range, the data receiving unit (210) decides that the low point and the high point of the current data are the valid data.

The invention relates to a plectrum shift lever (1) for a steering handle. A paddle shift lever (1) includes a base member (2) having an operating portion (3a) and a connecting portion (3b). The base part (2) further comprises an insertion part (4) and a housing part (5). The insert part (4) comprises a connecting element (4a) in the region of the connecting portion (3b) and a protruding element (4b) in the region of the operating portion (3a). The housing part (5) covers the insertion part (4) at least in the region of the operating portion (3a), thereby forming a housing for the insertion part (4). Preferably, the insert part (4) and the housing part (5) are assembled or manufactured from a plastic material using overmolding. In order to prevent warpage, the plug-in part (4) and the housing part (5) are connected in the region of the operating section by means of an interlocking structure (10, 10 ').

The present invention provides an elastic clutch speed change mechanism, comprising: an axis; a speed change rod axially connected to and transmitting to a speed change ring, and a guide surface provided at one end of the speed change ring; at least one gear clutch device, each provided with at least one pawl, and one end of the pawl is provided with an elastic element corresponding to the guide surface; at least one gear tooth group, provided with a ratchet corresponding to the pawl; thereby, when a speed change is performed, the speed change ring can be moved to the gear clutch device of the corresponding gear position through the gear change device, so that the guide surface abuts against the elastic element of the gear clutch device of the corresponding gear position. The gear clutch device of the non-corresponding gear will not be transmitted to the gear tooth group, so that the gear clutch device of the non-corresponding gear will not interfere with the gear tooth group. In addition, it also includes the setting of abutment components or receiving components, which can utilize the speed difference of the gears during operation and connect the sequentially adjacent gear tooth groups by friction, so that additional assistance is generated during the gear shifting operation; therefore, the configuration of the present invention can achieve the effect of fast gear shifting and labor saving.

1. Name of the designed product: toy (hand-shaking gear stick). 2. Use of the designed product: children's play. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model discloses a bidirectional control mechanism of a tractor, which comprises a gearbox body connected on a tractor frame, a short-rod type main gear shift lever and a long-rod type gear shift lever are arranged on a front cover of the gearbox body, and a hydraulic steering oil cylinder and a hydraulic steering machine used for controlling the hydraulic steering oil cylinder are arranged on the tractor frame. A reversing control rod connected with the hydraulic steering machine is arranged on the gearbox body, a front seat is connected to the top face of the rear portion of the gearbox, a rear seat is connected to the top face of the front portion or the middle of the tractor frame, and the front seat and the rear seat are both folding seats with foldable backrests. A forward or backward clutch and brake control mechanism is correspondingly arranged on the tractor frame or the lower side of the rear portion of the clutch shell, and the hydraulic steering machine is connected with an oil inlet / outlet of the hydraulic steering oil cylinder through a quick hydraulic connector. The steering device is simple in structure, convenient to reverse and capable of being well suitable for the arrangement of a small and medium-sized two-way driving tractor driving seat with narrow short axle wheel tread.

1. Name of the designed product: crystal gear lever (three) for car. 2. Use of the designed product: used for replacing and refitting gear lever for car. 3. Design points of the designed product: in shape. 4. Picture or photo showing the design points: perspective view.

A method for quickly shifting the gear of an engine of a motorcycle having a gear assembly provided with a rotary member for selecting the gear, provides for detecting the position of such rotary member during the gear shift and with the gear engaged, identify the electrical signals detected by a special sensor functionally associated with such rotary member and relating to such position, detecting a predefined electrical signal value between the identified electrical signals and shifting the gear when such predefined signal value is achieved following an action of the rider on a gear lever. Furthermore, disclosed is the system for implementing such method.

The display control device (2) is configured to include: a shift operation detection unit (11) that detects the operation of a vehicle's shift lever (1) and outputs shift switching information indicating the content of the vehicle's gear position switching associated with the operation of the shift lever (1); and a display control unit (13) that obtains display data related to the switching content indicated by the shift switching information output from the shift operation detection unit (11) from a display data storage unit (12), and displays an image on the vehicle's instrument panel (3) based on the obtained display data, wherein the display data storage unit (12) stores display data of an image indicating the state transition of the vehicle when the vehicle's gear position is switched according to each gear position switching mode.

The present invention relates to a vehicle transmission that can include a shift lever rotatably disposed in a shift housing about a rotation axis to select one of a plurality of shift ranges, a lever member movably disposed in the shift lever in a radial direction with reference to the rotation axis, a stopper plate including a plurality of stopper grooves formed in a rotation direction of the shift lever so that the lever member can be arranged to be inserted for each of the plurality of shift ranges, and a shift control portion that rotates the shift lever to shift from one of the plurality of shift ranges to another according to a shift signal, wherein the shift control portion includes a driving portion and a movable portion that rotates about the rotation axis by a driving force of the driving portion so that the lever member moves in the radial direction with reference to the rotation axis and a force is applied to the lever member in the rotation direction of the shift lever so that the shift lever rotates.

The invention relates to a method for estimating the load of a motor vehicle in a low-speed manoeuvring situation, the method comprising a repetition of the steps: a – acquiring a current mode relating to the transmission lever; b – acquiring information of a current direction of movement of the vehicle, which can adopt three values: forward, backward and undetermined; c - acquiring information on a current forward speed of the vehicle; d - calculating a load ratio as a function of a torque delivered by the power train to the wheels and an observed acceleration, this ratio being representative of the current load of the vehicle, the load being influenced in particular by the local gradient of the roadway, rising or falling, the step of calculating the load ratio being suspended in the case where the information on the direction of movement is undetermined or in the case where the information on the direction of movement is opposite to the current mode.

Battery electric vehicle includes an accelerator pedal, a shifter, a data management device that manages vehicle characteristic data, and a motor control device that controls an electric motor according to the vehicle characteristic data. The vehicle characteristic data is data configured to change the output characteristic of the electric motor with respect to the operation of the accelerator pedal in accordance with the operation position of the shifter. The vehicle characteristic data includes standard vehicle characteristic data and locked special vehicle characteristic data. The data management device is configured to unlock the special vehicle characteristic data in response to the unlocking condition requiring the predetermined action of the driver being satisfied.

To provide a silence shift lock mechanism of a shift lever which prevents abnormal sound at ON / OFF of a brake pedal while holding increase in the number of components and increase in cost.SOLUTION: A silence shift lock mechanism of a shift lever comprises a lock link 21 which is unable to shift by restricting motion of a detent pin 18 in parking position, a solenoid 25 which oscillates the lock link up to lock release position when a brake is stepped down and an extension spring 30 which always pulls a rotational axis 22 of the lock link 21 to one side of its shaft hole 32. It can prevent abnormal sound from being generated when the brake is stepped down which results from clearance of a shank of the lock link or can eliminate a return spring of the solenoid 25.SELECTED DRAWING: Figure 4

1. Name of the Design Product: Automotive Passenger Compartment Instrument Panel. 2. Use of the Design Product: To decorate the interior of an automobile and to mount a gearshift lever and other operating components. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective view.

1. Name of the designed product: automobile sub-instrument panel. 2. Use of the designed product: to decorate the interior of an automobile and to mount a gear lever and other operating parts. 3. Design points of the designed product: in shape. 4. Picture or photograph best indicating the design points: perspective view.

Some work vehicles are equipped with a continuously variable transmission (CVT) and a transmission control device that controls the acceleration and deceleration during gear changes according to the operating speed and amount when the main transmission lever, which allows for stepless gear changes, is operated. While the ability to perform various operations when accelerating and decelerating the vehicle improves convenience, adding buttons for each function increases the number of parts and thus the cost. Therefore, this invention provides a work vehicle that offers multi-functional gear changes with a simple configuration. [Solution] In a work vehicle equipped with a gear shift lever 15 for operating a transmission that changes the speed of the prime mover's power and transmits it to the drive wheels, and an operating switch 62 provided on the gear shift lever 15, the operating load of the gear shift lever 15 changes in steps with respect to the load change angle, and different control is performed when the operating switch 62 is operated at the angle before the load change and when the operating switch 62 is operated at the angle after the load change.

1. Name of the designed product: automobile sub-instrument panel. 2. Use of the designed product: to decorate the interior of an automobile and to mount a gear lever and other operating parts. 3. Design points of the designed product: in shape. 4. Picture or photograph best indicating the design points: perspective view.

The invention relates to a device (10) for the functional integration of a parking brake (50) with a gear selector (20) of an agricultural machine, and to an agricultural machine with such a device (10). The gear selector (20) is intended to allow the selection of one of at least two gears, and the transmission of the gear selection to the transmission (36) is effected by means of kinematics (24, 32) that interact via a connecting shaft (22). The parking brake (50) has a connecting shaft (72) to transmit the setting of the actuating lever (52) to the brakes (80). The shaft (72) connects the kinematics (54, 64) between the actuating lever (52) and the two brakes (80). According to the invention, the connecting shaft (22) of the gear selector (20) and the connecting shaft (72) of the parking brake (50) are arranged concentrically.

1. Name of the product in this design: Automotive Sub-Instrument Panel. 2. Purpose of this design: To decorate the interior of automobiles and to install gearshift levers and other operating components. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

A bicycle control system includes a housing, a brake lever movably connected to the housing between a rest position and a brake-engaged position, and a shift lever movably connected to the brake lever between a rest position and a shift-engaged position. An electrical switch is disposed on one of the brake lever and the shift lever. An adjustable shift actuator is movably coupled to the other of the brake lever and the shift lever. The shift actuator is configured to actuate the electrical switch when the shift lever is moved to the shift-engaged position. The shift actuator is adjustably movable relative to the other of the brake lever and the shift lever to adjust the distance between the rest position and the shift-engaged position.

A control system and method for controlling a vehicle braking system to brake when the vehicle is in a neutral drive mode that the driver does not expect. The method includes S710 receiving input parameters, S720 determining a braking condition is satisfied, and, if it is, S725 outputting a braking torque request signal to the braking system. The input parameters include an active drive mode signal and a driver selected drive mode signal (e.g. from a gear lever used for selecting between different gears and / or forward D, reverse R, neutral N and park P modes). The input parameters may additionally include: a request to change from initial drive mode in a first travel direction to driver selected mode in a second travel direction, vehicle speed, and driving surface gradient. The braking condition requires that the driver selected mode is not a neutral drive mode but the active drive mode is a neutral drive mode – e.g. due to overriding control logic the system has defaulted to neutral rather than the driver requested mode, such as when driver tries to switch to reverse when travelling forwards above threshold speed. The braking torque request may be tapered / gradually changed (re figure 8).

A method for quickly shifting the gear of an engine of a motorcycle having a gear assembly (2) provided with a rotary member (7) for selecting the gear, provides for detecting the position of such rotary member (7) during the gear shift and with the gear engaged, identify the electrical signals detected by a special sensor (11) functionally associated with such rotary member (7) and relating to such position, detecting a predefined electrical signal value between said identified electrical signals and shifting the gear when such predefined signal value is achieved following an action of the rider on a gear lever. Furthermore, herein claimed is the system for implementing such method.

Gearbox calibration system (300), comprising: a transmission (200) configured to operate using at least a first gear ratio and a second gear ratio, wherein the transmission (200) includes a gear selector (235) configured to select the first gear ratio or the second gear ratio of the transmission (200); at least one sensor (245) configured to detect a position of the gear selector (235); a rotor drum (114) coupled to an output of the transmission (200); and a control device (120) configured to: causing the transmission (200) to shift between the first gear ratio and the second gear ratio one or more times; Obtaining, using the at least one sensor (245), a first set of position data identifying respective first positions of the gear selector (235) for each shift into the first gear ratio, and a second set of position data identifying respective second positions of the gear selector (235) for each shift into the second gear ratio; and Determining a first calibrated position of the gear selector (235) for shifting to a first gear ratio based on a first set of position data and a second calibrated position of the gear selector (235) for shifting to the second gear ratio based on a second set of position data; wherein the at least one sensor (245) outputs pulse width modulation signals based on a distance between the gear selector (235) and the at least one sensor (245), and wherein the respective first positions are represented by first duty cycle values ​​based on the pulse width modulation signals, and the respective second positions are represented by second duty cycle values ​​based on the pulse width modulation signals.

The vehicle includes a vehicle platform configured to be capable of receiving commands related to autonomous driving from the autonomous driving kit. The autonomous driving kit is configured to transmit a wake command to the vehicle platform requesting transition of the power mode of the vehicle platform to the wake mode. The vehicle platform transitions to the wake mode by the wake command only when the shift lever indicates parking and the vehicle speed is 0 km / h.

1. The name of the design product: crystal gear stick for car (Cadillac). 2. The use of the design product: for crystal gear stick for car. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The center control base with the wireless state display device comprises a plate body, a first strip-shaped through hole and a second strip-shaped through hole which are parallel to each other are formed in the upper surface of the plate body in the length direction of the plate body, and a gear lever is installed on the portion, between the first strip-shaped through hole and the second strip-shaped through hole, of the upper surface of the plate body. According to the central control base, the infrared receiving and transmitting device and the reflecting surface on the gear shift lever are adopted for signal transmission, and the state display lamp with the high-brightness LED technology is combined, so that the central control base can visually and clearly display vehicle state information, and the readability and the identification degree of the information are greatly improved. Even at night or in a dark environment, a driver can quickly capture key vehicle data and make an accurate driving decision, so that potential safety hazards caused by misreading of information are effectively reduced. In addition, by integrating the wireless transmission module, the central control base can stably transmit vehicle state signals to a central control instrument desk in real time, and driving convenience and safety are further enhanced.