Gear detection device for speed variator
A technology for gear detection and transmission, applied in transmission control, components with teeth, belts/chains/gears, etc. Effects of small vibration, improved assembly performance and characteristics
Inactive Publication Date: 2011-11-09
SUZUKI MOTOR CO LTD
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- Description
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- Application Information
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Problems solved by technology
However, in the shift detection device in Patent Document 2, the wiring from the neutral switch is guided in a direction away from the transmission, which increases the vibration of the wiring, thereby reducing durability
Method used
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[0022] The preferred embodiment of the present invention will be described below with reference to the accompanying drawings. In the following description of the present embodiment, refer to the drawings or the words written in the drawings, and use the terms "upper", "lower" and "left" to indicate directions here. ", "right" and so on.
[0023] Referring to the Figure 1 to Figure 5 , the internal combustion engine 1 is provided with a cylinder block 3 to which a transmission housing 4 of a transmission 2 is connected. The transmission housing 4 includes: a cylindrical housing body 5 including a gear stage; a clutch housing 6 connected to the cylinder block 3 at the side of the housing body 5 facing the internal combustion engine 1; And the housing cover part 7 , which is located on the side of the housing body 5 remote from the internal combustion engine 1 .
[0024] The case main body 5 is provided with a case-side differential case part 8 on the rear side facing the clut...
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The invention provides a gear detection device for a speed variator, the speed variator comprises a speed variator housing, the speed variator housing comprises a housing main body and a control housing, the housing main body is provided with an opening portion formed at the upper wall portion of the housing main body, and the control housing seals the opening portion. In the gear detection device for a speed variator, a gear selection shaft provided with axial lines extending in an upper-lower direction is provided and arranged in the control housing in a mode of being capable of moving in an axial direction and rotating around the axial line, a cam rotating together with the gear selection shaft is installed at the gear selection shaft and a transducer detecting the rotating position of the cam is installed at the speed variator housing. The cam is arranged in the control housing, the control housing is provided with a protruding part, the protruding part is provided with an axial line perpendicular to the gear selection shaft and extending from the center of the gear selection shaft to the housing main body, and the transducer is installed at the protruding part in a state that a wire distributing connecting part of the transducer is close to the wall part of the housing main body.
Description
technical field [0001] The invention relates to a gear position detection device of a transmission, especially for detecting gear positions such as neutral position or gear number (ie each speed) of a manual transmission such as a motor vehicle. Background technique [0002] A general gear detecting device for detecting a gear such as a neutral position or a number of gears of a manual transmission is generally a gear detecting device of the type that detects a gear selection shaft (shift -and-select shaft), the gear selection shaft is provided in a manner that can move axially and rotate around the axis, for example, as disclosed in Japanese Patent Laying-Open No. 2007-198455 (Patent Document 1) like that. [0003] In addition, another type of conventional transmission gear detection device has the following structure: a neutral switch for detecting the neutral position of the gear selection shaft is mounted on a control housing holding the gear selection shaft, as describ...
Claims
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Login to View More IPC IPC(8): F16H63/42
CPCF16H2063/005F16H2063/3076F16H59/70
Inventor 旭伸隆
Owner SUZUKI MOTOR CO LTD