JPH02100925U - - Google Patents
Info
- Publication number
- JPH02100925U JPH02100925U JP1000989U JP1000989U JPH02100925U JP H02100925 U JPH02100925 U JP H02100925U JP 1000989 U JP1000989 U JP 1000989U JP 1000989 U JP1000989 U JP 1000989U JP H02100925 U JPH02100925 U JP H02100925U
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- speed reducer
- hydraulic motor
- tapered roller
- drive vehicle
- 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
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
- Friction Gearing (AREA)
Description
第１図は本考案に係る４輪駆動車の構成図、第
２図は第３図の−線断面図、第３図は減速機
の断面図、第４図は第２図のＡ矢視図、第５図は
変形例の減速機の断面図、第６図は第５図の要部
拡大図、第７図は従来の４輪駆動車の構成図であ
る。
１０……エンジン、１１……トランスミツシヨ
ン、１２……油圧ポンプ、１３……油圧モータ、
１４……前輪、１５……後輪、４０……プラネタ
リ式減速機、４２，４３……リングコーン（案内
部材）、４７……テーパローラ、５２……切換え
バルブ、５５……ピストン、５６……スライドリ
ング（案内部材）。
Fig. 1 is a configuration diagram of a four-wheel drive vehicle according to the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 3, Fig. 3 is a sectional view of the reduction gear, and Fig. 4 is a view taken from arrow A in Fig. 2. 5 is a sectional view of a modified example of the speed reducer, FIG. 6 is an enlarged view of the main part of FIG. 5, and FIG. 7 is a configuration diagram of a conventional four-wheel drive vehicle. 10...Engine, 11...Transmission, 12...Hydraulic pump, 13...Hydraulic motor,
14... Front wheel, 15... Rear wheel, 40... Planetary reducer, 42, 43... Ring cone (guiding member), 47... Taper roller, 52... Switching valve, 55... Piston, 56... Slide ring (guide member).
Claims (1)
ヨン及び上記エンジンで直接駆動される油圧ポン
プよりの吐出油を受けて作動する油圧モータを備
え、前、後輪のうち一方の車輪を上記トランスミ
ツシヨンを介して機械的に駆動し、他方の車輪を
上記油圧モータを介して油圧的に駆動するように
構成された４輪駆動車において、 上記油圧モータと車輪との間に、プラネタリ式
の減速機が配置され、該減速機に、反車輪側のプ
ラネタリギヤとしてのテーパローラ部材と、該テ
ーパローラ部材の公転を案内するサンギヤとして
の案内部材と、該案内部材と上記テーパローラ部
材との接触位置を変更する手段とが設けられてい
ることを特徴とする４輪駆動車の動力伝達装置。[Claims for Utility Model Registration] A transmission connected to the output shaft of the engine and a hydraulic motor that operates by receiving oil discharged from a hydraulic pump directly driven by the engine, and one of the front and rear wheels. A four-wheel drive vehicle configured to mechanically drive one wheel via the transmission and hydraulically drive the other wheel via the hydraulic motor, wherein: between the hydraulic motor and the wheel; A planetary speed reducer is disposed in the speed reducer, and the speed reducer includes a tapered roller member as a planetary gear on the opposite wheel side, a guide member as a sun gear that guides the revolution of the tapered roller member, and the guide member and the tapered roller member. A power transmission device for a four-wheel drive vehicle, comprising means for changing the contact position of the four-wheel drive vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1000989U JPH02100925U (en) | 1989-01-31 | 1989-01-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1000989U JPH02100925U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02100925U true JPH02100925U (en) | 1990-08-10 |
Family
ID=31217287
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1000989U Pending JPH02100925U (en) | 1989-01-31 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02100925U (en) |
-
1989
- 1989-01-31 JP JP1000989U patent/JPH02100925U/ja active Pending
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