JPS641031U - - Google Patents
Info
- Publication number
- JPS641031U JPS641031U JP9262087U JP9262087U JPS641031U JP S641031 U JPS641031 U JP S641031U JP 9262087 U JP9262087 U JP 9262087U JP 9262087 U JP9262087 U JP 9262087U JP S641031 U JPS641031 U JP S641031U
- Authority
- JP
- Japan
- Prior art keywords
- shift rod
- wheel drive
- shift
- cam member
- switching mechanism
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
Description
図面は本考案の実施例を示し、第１図はインタ
ロツク機構を示す断面図、第２図はその概略斜視
図、第３図は回転カム軸外周の形状を示す展開図
、第４図はトランスフア装置の断面図、第５図は
空振り機構を示す断面図、第６図はコントロール
ロツドの位置決め機構を示す断面図、第７図は４
輪駆動車の模式側面図、第８図はトランスフア切
換操作装置の正面図、第９図は２／４切換スイツ
チ取付部分の拡大図である。
２……エンジン、７……前輪、８……後輪、９
……トランスフア装置、２１……Ｈ／Ｌ切換機構
、２２……センタデフ、３３……Ｈ／Ｌシフトロ
ツド、４５……空振り機構、５５……モード検出
スイツチ、６０……２／４シフトロツド、６２…
…カム軸、６５……モータ、６７……係合溝、６
８……係合ピン、６９……インタロツク機構、７
０……コントローラ、７３……２／４切換スイツ
チ。
The drawings show an embodiment of the present invention; FIG. 1 is a sectional view showing the interlock mechanism, FIG. 2 is a schematic perspective view thereof, FIG. 5 is a sectional view showing the missing swing mechanism, FIG. 6 is a sectional view showing the control rod positioning mechanism, and FIG. 7 is a sectional view showing the control rod positioning mechanism.
FIG. 8 is a schematic side view of the wheel drive vehicle, FIG. 8 is a front view of the transfer switching operation device, and FIG. 9 is an enlarged view of the 2/4 changeover switch mounting portion. 2...Engine, 7...Front wheel, 8...Rear wheel, 9
... Transfer device, 21 ... H/L switching mechanism, 22 ... Center differential, 33 ... H/L shift rod, 45 ... Missing mechanism, 55 ... Mode detection switch, 60 ... 2/4 shift rod, 62 …
...Camshaft, 65...Motor, 67...Engagement groove, 6
8... Engagement pin, 69... Interlock mechanism, 7
0... Controller, 73... 2/4 changeover switch.
Claims (1)
ら車輪に伝達される動力伝達比を低速状態または
高速状態に切り換えるＨ／Ｌ切換機構と、２／４
シフトロツドの移動により駆動モードを２輪駆動
モードまたは４輪駆動モードに切り換える２／４
切換機構とを有するトランスフア装置を備えた４
輪駆動車において、上記Ｈ／Ｌシフトロツドと２
／４シフトロツドとを互いに平行に配設するとと
もに、該両シフトロツド間に、回転動作により上
記２／４シフトロツドを移動させて２／４切換機
構を切換作動させる回転カム部材を設け、該回転
カム部材または上記Ｈ／Ｌシフトロツドの一方に
形成された係合溝と、上記回転カム部材またはＨ
／Ｌシフトロツドの他方に形成され、上記係合溝
に係合可能な係合ピンとを備え、回転カム部材の
回転により上記２／４切換機構が２輪駆動モード
位置に切り換えられたときに、上記係合ピンを係
合溝に係合させて、Ｈ／Ｌシフトロツドの低速側
への移動を阻止するインタロツク機構を設けたこ
とを特徴とする４輪駆動車の操作装置。 an H/L switching mechanism that switches the power transmission ratio transmitted from the engine to the wheels to a low speed state or a high speed state by moving the H/L shift rod;
2/4 drive mode can be changed to 2-wheel drive mode or 4-wheel drive mode by moving the shift rod
4 equipped with a transfer device having a switching mechanism;
In wheel drive vehicles, the above H/L shift rod and 2
2/4 shift rods are arranged parallel to each other, and a rotating cam member is provided between the two shift rods for moving the 2/4 shift rod by rotational operation to switch the 2/4 switching mechanism, the rotating cam member or an engagement groove formed in one of the H/L shift rods and the rotating cam member or H
an engagement pin formed on the other side of the /L shift rod and capable of engaging with the engagement groove, and when the 2/4 switching mechanism is switched to the two-wheel drive mode position by rotation of the rotary cam member. An operating device for a four-wheel drive vehicle, comprising an interlock mechanism that engages an engagement pin with an engagement groove to prevent the H/L shift rod from moving toward a low speed side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9262087U JPS641031U (en) | 1987-06-16 | 1987-06-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9262087U JPS641031U (en) | 1987-06-16 | 1987-06-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS641031U true JPS641031U (en) | 1989-01-06 |
Family
ID=30954482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9262087U Pending JPS641031U (en) | 1987-06-16 | 1987-06-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS641031U (en) |
-
1987
- 1987-06-16 JP JP9262087U patent/JPS641031U/ja active Pending
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