JPH03121237U - - Google Patents
Info
- Publication number
- JPH03121237U JPH03121237U JP3064090U JP3064090U JPH03121237U JP H03121237 U JPH03121237 U JP H03121237U JP 3064090 U JP3064090 U JP 3064090U JP 3064090 U JP3064090 U JP 3064090U JP H03121237 U JPH03121237 U JP H03121237U
- Authority
- JP
- Japan
- Prior art keywords
- input shaft
- hydraulic
- rotors
- power transmission
- transmission device
- 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 description 8
- 238000010586 diagram Methods 0.000 description 2
Description
第１図〜第５図は本考案の第１実施例を示すも
ので、第１図は４輪駆動車両の動力伝達系を示す
概略構成図、第２図はその動力伝達装置の縦断面
図、第３図はその油圧ポンプを示す第２図の−
線断面図、第４図は第３図の部拡大図、第５
図は作用の説明図である。第６図および第７図は
本考案の第２実施例を示すもので、前記第３図お
よび第４図に対応する図である。
８……入力軸（軸）、９……出力軸（軸）、４
６ｆ，４６ｒ……キー（連結手段）、４７ｆ，４
７ｒ……インナロータ（ロータ）、５６……デイ
テント機構（連結手段）、Ｃ……クラツチ、Ｐｆ
……第１油圧ポンプ（油圧ポンプ）、Ｐｒ……第
２油圧ポンプ（油圧ポンプ）。
Figures 1 to 5 show a first embodiment of the present invention, in which Figure 1 is a schematic configuration diagram showing a power transmission system of a four-wheel drive vehicle, and Figure 2 is a longitudinal sectional view of the power transmission system. , Figure 3 shows the hydraulic pump in Figure 2 -
Line sectional view, Figure 4 is an enlarged view of Figure 3, Figure 5
The figure is an explanatory diagram of the action. FIGS. 6 and 7 show a second embodiment of the present invention, and correspond to FIGS. 3 and 4 described above. 8...Input shaft (axis), 9...Output shaft (axis), 4
6f, 46r...Key (connection means), 47f, 4
7r...Inner rotor (rotor), 56...Detent mechanism (connection means), C...Clutch, Pf
...first hydraulic pump (hydraulic pump), Pr...second hydraulic pump (hydraulic pump).
Claims (1)
を介して接続された出力軸９とを備え、前記油圧
クラツチＣを前記入力軸８の回転、出力軸９の回
転、両軸８，９の相対回転のいずれかにより駆動
される油圧ポンプＰｆ，Ｐｒの吐出油で作動させ
る動力伝達装置において、 前記油圧ポンプＰｆ，Ｐｒのロータ４７ｆ，４
７ｒが、そのロータ４７ｆ，４７ｒを支持する前
記入力軸８あるいは出力軸９に、所定値以上のト
ルクが作用すると前記ロータ４７ｆ，４７ｒと軸
８，９との相対回転を許容する連結手段４６ｆ，
４６ｒ，５６を介して結合されたことを特徴とす
る、動力伝達装置。 入力軸８と、この入力軸８に油圧クラツチＣ
を介して接続された出力軸９と、前記入力軸８に
接続された第１油圧ポンプＰｆと、前記出力軸９
に接続された第２油圧ポンプＰｒとを備え、前記
一方の油圧ポンプの吐出量と他方の油圧ポンプの
吸入量の差に基づいて発生する油圧により前記油
圧クラツチＣを係合させる動力伝達装置において
、 前記両油圧ポンプＰｆ，Ｐｒのロータ４７ｆ，
４７ｒが、そのロータ４７ｆ，４７ｒを支持する
前記入力軸８および出力軸９に、所定値以上のト
ルクが作用すると前記ロータ４７ｆ，４７ｒと軸
８，９との相対回転を許容する連結手段４６ｆ，
４６ｒ，５６を介して結合されたことを特徴とす
る、動力伝達装置。[Scope of claim for utility model registration] An input shaft 8 and a hydraulic clutch C on this input shaft 8.
a hydraulic pump Pf, which is provided with an output shaft 9 connected to the hydraulic clutch C via rotation of the input shaft 8, rotation of the output shaft 9, or relative rotation of both shafts 8 and 9; In the power transmission device operated by the discharge oil of Pr, the rotors 47f, 4 of the hydraulic pumps Pf, Pr
7r is a connecting means 46f that allows relative rotation between the rotors 47f, 47r and the shafts 8, 9 when a torque of a predetermined value or more is applied to the input shaft 8 or output shaft 9 supporting the rotors 47f, 47r;
A power transmission device characterized in that the power transmission device is connected via 46r and 56. An input shaft 8 and a hydraulic clutch C connected to this input shaft 8.
a first hydraulic pump Pf connected to the input shaft 8, and the output shaft 9
a second hydraulic pump Pr connected to a second hydraulic pump Pr, the power transmission device engages the hydraulic clutch C by hydraulic pressure generated based on the difference between the discharge amount of the one hydraulic pump and the suction amount of the other hydraulic pump. , the rotors 47f of both the hydraulic pumps Pf and Pr,
47r is a connecting means 46f that allows relative rotation between the rotors 47f, 47r and the shafts 8, 9 when a torque of a predetermined value or more is applied to the input shaft 8 and output shaft 9 supporting the rotors 47f, 47r;
A power transmission device characterized in that the power transmission device is connected via 46r and 56.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3064090U JPH03121237U (en) | 1990-03-26 | 1990-03-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3064090U JPH03121237U (en) | 1990-03-26 | 1990-03-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03121237U true JPH03121237U (en) | 1991-12-12 |
Family
ID=31533348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3064090U Pending JPH03121237U (en) | 1990-03-26 | 1990-03-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03121237U (en) |
-
1990
- 1990-03-26 JP JP3064090U patent/JPH03121237U/ja active Pending
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