JPS5875031U - 4-wheel drive vehicle switching device - Google Patents
4-wheel drive vehicle switching deviceInfo
- Publication number
- JPS5875031U JPS5875031U JP16984481U JP16984481U JPS5875031U JP S5875031 U JPS5875031 U JP S5875031U JP 16984481 U JP16984481 U JP 16984481U JP 16984481 U JP16984481 U JP 16984481U JP S5875031 U JPS5875031 U JP S5875031U
- Authority
- JP
- Japan
- Prior art keywords
- transfer
- wheel drive
- drive vehicle
- final reduction
- reduction gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
、第１図は本考案が適用される４輪駆動車の伝動系の一
例を示す断面図、第２図は第１図の■−■線で断面した
状態で本考案の一実施例を示す断面図、第３図は第２図
の■−■断面図である。
２・・・変速機、３・・・終減速装置、４・・・トラン
スファ装置、２１・・・トランスファ軸、２２・・・ト
ランスファ歯車、２３・・・２．４輪駆動切換用クラッ
チ、２５・・・シフタレール、２６・・・トランスファ
ケース、２８・・・シフタフォーク、２９・・・アクチ
ュエータ、３０・・・ケース、３１・・・ダイヤフラム
、３２．３３・・・負圧室、３０ａ・・・軸受カバー、
３５・・・軸受。, Fig. 1 is a cross-sectional view showing an example of a transmission system of a four-wheel drive vehicle to which the present invention is applied, and Fig. 2 shows an embodiment of the present invention in a cross-sectional state taken along the line ■-■ in Fig. 1. The cross-sectional view, FIG. 3, is a cross-sectional view taken along the line ■--■ in FIG. 2... Transmission, 3... Final reduction gear, 4... Transfer device, 21... Transfer shaft, 22... Transfer gear, 23... 2. 4-wheel drive switching clutch, 25 ...Shifter rail, 26...Transfer case, 28...Shifter fork, 29...Actuator, 30...Case, 31...Diaphragm, 32.33...Negative pressure chamber, 30a...・Bearing cover,
35...Bearing.
Claims (1)
力伝達すべく構成し、該終減速装置から更にトランスフ
ァ装置を介して上記前、後輪の他方へも動力伝達すべく
構成し、上記トランスファ装置は両端が回転自在に支持
されたトランスファ軸に上記終減速装置から動力を取出
すトランスファ歯車、該トランスファ歯車を上記トラン
スファ軸に接話する２、４輪駆動切換用のクラッチを備
える４輪駆動車において、上記トランスファ軸の近傍に
それと平行にしてシフタレールを設置し、該シフタレー
ルの一端をシフタフォークを介して上記クラッチに係合
し、その他端にダイヤフラム式アクチュエータを装着し
、該アクチュエータはケース内にダイヤフラムにより区
画された２つの吸入管負圧室を有し、該ケースに上記ト
ランスファ軸の一端の軸受に被着される軸受カバーを一
体形成して、該軸受カバーをトランスファケース側に固
着することを特徴とする４輪駆動車の切換操作機構。It is configured to directly transmit power from the transmission to one of the front and rear wheels via a final reduction gear, and further configured to transmit power from the final reduction gear to the other of the front and rear wheels via a transfer device. , the transfer device includes a transfer shaft rotatably supported at both ends, a transfer gear for extracting power from the final reduction gear, 2 for connecting the transfer gear to the transfer shaft, and 4 a clutch for four-wheel drive switching. In a wheel drive vehicle, a shifter rail is installed near and parallel to the transfer shaft, one end of the shifter rail is engaged with the clutch via a shifter fork, and a diaphragm actuator is attached to the other end, and the actuator The case has two suction pipe negative pressure chambers partitioned by a diaphragm, and a bearing cover that is attached to the bearing at one end of the transfer shaft is integrally formed in the case, and the bearing cover is placed on the transfer case side. A switching operation mechanism for a four-wheel drive vehicle characterized by being fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16984481U JPS5875031U (en) | 1981-11-13 | 1981-11-13 | 4-wheel drive vehicle switching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16984481U JPS5875031U (en) | 1981-11-13 | 1981-11-13 | 4-wheel drive vehicle switching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5875031U true JPS5875031U (en) | 1983-05-20 |
| JPS6210180Y2 JPS6210180Y2 (en) | 1987-03-10 |
Family
ID=29961812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16984481U Granted JPS5875031U (en) | 1981-11-13 | 1981-11-13 | 4-wheel drive vehicle switching device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5875031U (en) |
-
1981
- 1981-11-13 JP JP16984481U patent/JPS5875031U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6210180Y2 (en) | 1987-03-10 |
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