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Shift operation device

A technology of operating devices and functions, which is applied in the direction of control devices, mechanical control devices, transmission device control, etc., and can solve the problems of variable speed operating devices or bracket miniaturization limitations, production efficiency decline, and production cost increase

Active Publication Date: 2011-02-23
HONDA MOTOR CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, for example, in the technique disclosed in Patent Document 1, a structure for slidingly moving the shift operating device along the slit is required when an impact load is applied, and there is a problem of increased production cost due to an increase in parts used or a complication of the structure. The problem of reduced production efficiency
[0006] In addition, since a structure that slides along the slit is required, there is also a problem that the miniaturization of the shift operating device and the bracket is limited.

Method used

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Embodiment Construction

[0055] Hereinafter, the best mode for carrying out the present invention will be described in detail with appropriate reference to the drawings.

[0056] figure 1 (a) is an external perspective view of the shift operation device, and (b) is a diagram showing an internal structure of a lever knob. Such as figure 1 As shown in (a), the shift operating device 100 of the automatic transmission according to this embodiment is formed by, for example, having a joystick knob 1 held by the driver on the upper end of the joystick shaft 5, and the joystick knob 1 is provided with a lever knob 1 for releasing the shift operation. The device 100 is equipped with the shift button 2 of the shift lock and the overdrive button 3 that allows ON / OFF switching of the overdrive mode, and is equipped with an external cover 4 to shield the internal structure of the joystick knob 1 .

[0057] Such as figure 1As shown in (b), the joystick knob 1 is formed by covering an outer portion 10 made of, fo...

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PUM

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Abstract

Disclosed is a shift operation device that has a simple structure and is provided with a lever knob that can absorb impact load that acts on the lever shaft in the axial direction. A core (11) is provided on the inside of the lever knob, and formed on the core (11) are screw cramps (11b), comprising cylindrical bosses, inside which are inserted screws that fix the core (11) to the lever shaft. V-shaped cut-out grooves (110) formed in the height direction of the cylindrical bosses are provided on the cylindrical parts (11b1) of the screw cramps (11b) to reduce the thickness of the cylindrical parts (11b1), providing weak sites with respect to the load that acts on the lever shaft in the axial direction.

Description

technical field [0001] The present invention relates to a shift operating device having a joystick knob capable of absorbing an applied impact load. Background technique [0002] A method of arranging a shift operating device of a manual transmission or an automatic transmission on or near a dashboard of a vehicle to secure a space on a floor of a vehicle cabin is widely practiced. [0003] In addition, for example, Patent Document 1 discloses a technology in which a narrow bracket is provided on a bracket supporting the entire shift operating device in order to absorb an impact load input to a shift operating device (joystick) arranged on or near the instrument panel. For example, when an impact load is applied to the shift operating device, the shift operating device breaks the support member and slides along the slit to absorb the impact load. [0004] Patent Document 1: Japanese Unexamined Patent Application Publication No. 2002-029275 (see paragraphs 0021 to 0023) [...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K20/02F16F7/12
CPCF16H59/0278F16H2059/0291G05G1/06Y10T74/2014Y10T74/20612Y10T74/20582
Inventor 半上野广志岛崎裕人
Owner HONDA MOTOR CO LTD