Unlock instant, AI-driven research and patent intelligence for your innovation.

Shift lever for vehicle transmission

A technology of transmission device and shift lever, which is applied in the field of shift lever, and can solve problems such as operating noise, unsmooth operation, and sluggish feeling

Inactive Publication Date: 2014-05-14
HYUNDAI MOTOR CO LTD +1
View PDF9 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this time, due to the friction between the button 500 and the head portion 310 and the friction between the head portion 310 and the wall portion of the inner installation space 210 of the support portion 200, this action causes operation noise and jerky operation to occur, causing inconvenience to the driver. feel inconvenient
[0006] Further, in the case of operating the button by spring force as disclosed in Korean Patent Laid-Open Publication No. 10-1997-0027758A, when the button is operated, the driver feels dull because the button moves only in the vertical direction, and because The repulsive action of the spring increases the operating force

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Shift lever for vehicle transmission
  • Shift lever for vehicle transmission
  • Shift lever for vehicle transmission

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] Reference will now be made in detail to the preferred embodiments of the present disclosure, an example of which is illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings and description to refer to the same or like parts.

[0030] figure 2 is a view of a shift lever according to an embodiment of the present disclosure. The shift lever includes a support part 200 , a lever 300 , an engagement protrusion 230 , an elastic member 400 and a button 500 . The support part 200 is disposed under the handle 100 and has an inner vertical installation space 210 . The rod 300 is provided in the installation space 210 of the support part 200 to linearly move in the first direction, and has an upper portion having an upper inclined surface 330 inclined at a certain angle and having an upper portion aligned in the first direction. A plurality of successive sides of the engagement groove 350 . The engagement pro...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a shift lever for a vehicle transmission. The shift lever includes a rod which is disposed in a mounting space to move linearly and has an upper part having an upper inclined surface and successive engaging grooves. An engaging protrusion is provided on an inner wall of a support section such that, when the rod moves, the engaging protrusion is engaged with one of the engaging grooves to afford a brisk, clear operation action when changing gears. A button is provided such that one end thereof extends to the inclined surface of the upper part of the rod, and another end thereof is exposed to the outside to enable that end to be pressed down to push the rod down.

Description

[0001] Cross References to Related Applications [0002] This application is based upon and claims the benefit of priority from Korean Patent Application No. 10-2012-0120004 filed with the Korean Intellectual Property Office on Oct. 26, 2012, the disclosure of which is hereby incorporated by reference in its entirety. technical field [0003] The present disclosure generally relates to a gear shift lever for a vehicle transmission that facilitates smooth shifting operations when operated by a driver to change gear steps. Background technique [0004] Generally, a driver manually operates a shift lever provided in a vehicle to select a desired operation mode of the shift lever, thereby changing a gear of a transmission of the vehicle. Especially in an automatic transmission, a driver manually operates a shift lever to set operation modes such as a forward mode, a neutral mode, a reverse mode, an engine braking mode, and a parking mode. At this time, especially when the drive...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F16H59/02
CPCF16H59/0278F16H2059/026F16H2059/0282Y10T74/20098B60K20/00B60K20/06F16H59/10
Inventor 崔志赫金恩植闵顶宣梁喜修金凡峻赵阳来郑东植
Owner HYUNDAI MOTOR CO LTD