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

Clutch operation device

A clutch control and clutch device technology, applied in clutches, fluid-driven clutches, non-mechanical drive clutches, etc., can solve problems such as heavy burdens

Inactive Publication Date: 2014-02-19
EXEDY CORP
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, when frequent gear changes are required, a series of operations becomes a heavy burden on the driver.

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
  • Clutch operation device
  • Clutch operation device
  • Clutch operation device

Examples

Experimental program
Comparison scheme
Effect test

no. 1 Embodiment

[0025]

[0026] Such as figure 1 As shown, the clutch device 9 is an example for transmitting power from an engine (not shown) to a gearbox (not shown), and is fixed to a flywheel 91 of the engine. The clutch device 9 is a so-called normally open device, and blocks power transmission from the engine to the transmission when it is not operated by the clutch operating device 1 (described later).

[0027] Such as figure 1 As shown, the clutch device 9 has a clutch cover 93 , a pressure plate 92 , a clutch disc 94 , a pressure lever 96 , and an engagement bearing 97 .

[0028] The clutch cover 93 is fixed to the flywheel 91 . The pressure plate 92 is integrally rotatable and axially movable supported by the clutch cover 93 . The pressure plate 92 is connected by a belt plate 93a so that it can move toward the clutch disc 94 and the opposite side relative to the flywheel 91 .

[0029] The clutch disc 94 is disposed between the flywheel 91 and the pressure plate 92 , and is sa...

no. 2 Embodiment

[0113] In the clutch operating device 1 according to the first embodiment, the dead stroke is adjusted by electronic control, but the dead stroke may be adjusted mechanically.

[0114] Specifically, as Figure 8 As shown, instead of the switching valve 62 and the stroke control unit 82 , an adjustment mechanism 115 functioning as an adjustment unit is provided on the master cylinder 104 .

[0115] Such as Figure 9 As shown in (A) and (B), the adjustment mechanism 115 has a main body part 116 , a movable part 117 inserted into the main body part 116 , an adjustment screw 118 , and a stopper pin 119 .

[0116] The main body portion 116 is attached to the front portion of the master cylinder 104 and abuts against the pressing member 46 in the axial direction. The pressing member 46 is pressed 47 toward the main body portion 116 by a spring. The movable part 117 is disposed so as to be movable relative to the main body part 116 and is connected to the main body part 116 by an ...

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

A clutch operation device (1) is a device for operating a clutch device (9) configured in such a manner that a pressing force, which acts on a clutch disc, changes according to the amount of operation. The clutch operation device (1) is provided with a drive motor (2) which generates a drive force, a speed reduction mechanism (3), a master cylinder (4), a slave cylinder (5), a hydraulic circuit (6), and a control device (8). The speed reduction mechanism (3), the master cylinder (4), the slave cylinder (5), and the hydraulic circuit (6) transmit as a pressing force the drive force of the drive motor (2) to the clutch device (9) and convert the amount of drive by the drive motor (2) to an operational amount. The hydraulic circuit (6) and the control device (8) adjust the operational amount.

Description

technical field [0001] The invention relates to a clutch actuating device for actuating a clutch device. Background technique [0002] In the existing manual transmission, a clutch device is provided between the engine and the transmission, and the shift lever located at the driver's seat is mechanically connected to the transmission through a link mechanism such as a control lever. When changing gears, the power transmission between the engine and the transmission is cut off by the clutch device by depressing the clutch pedal, and the gear lever is operated. Therefore, when frequent gear changes are required, a series of operations will be a heavy burden on the driver. [0003] Therefore, in order to alleviate the driver's burden related to the lever operation, there is an automatic transmission that is provided with a clutch actuator with an automatic disconnection clutch device, and does not need to step on the clutch pedal to perform a shift operation. [0004] patent ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): F16D48/02F16D25/08
CPCF16D48/066F16D2500/1024F16D25/088F16D29/005F16D2500/70241F16D2500/70235F16D2500/70605F16D25/08F16D2025/081
Inventor 桂齐士樋口义和
Owner EXEDY CORP