JPH0425035U - - Google Patents
Info
- Publication number
- JPH0425035U JPH0425035U JP6636390U JP6636390U JPH0425035U JP H0425035 U JPH0425035 U JP H0425035U JP 6636390 U JP6636390 U JP 6636390U JP 6636390 U JP6636390 U JP 6636390U JP H0425035 U JPH0425035 U JP H0425035U
- Authority
- JP
- Japan
- Prior art keywords
- support hole
- pump chambers
- communicates
- cam ring
- side plates
- 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
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Arrangement And Driving Of Transmission Devices (AREA)
Description
第１図は本案装置の全体構成を示す縦断面図、
第２図はその油路構成を示す模式図、第４図は本
案装置の特徴部分の拡大断面図である。
１……入力軸、２……出力軸、３……ベーンポ
ンプ、４……ロータ軸、５……連通部材、３０…
…ロータ、３１……カムリング、３２……プレツ
シヤプレート、３３……サイドプレート、３２ａ
，３３ａ……支承孔、４０……ポンプ室、４１…
…吸込口、４２……吐出口、４７，４８……連通
路、５０，５１……環状溝、Ａ……第１の連通室
、Ｂ……第２の連通室。
FIG. 1 is a longitudinal sectional view showing the overall configuration of the proposed device;
FIG. 2 is a schematic diagram showing the oil passage configuration, and FIG. 4 is an enlarged sectional view of the characteristic parts of the proposed device. DESCRIPTION OF SYMBOLS 1...Input shaft, 2...Output shaft, 3...Vane pump, 4...Rotor shaft, 5...Communication member, 30...
... Rotor, 31 ... Cam ring, 32 ... Pressure plate, 33 ... Side plate, 32a
, 33a...Support hole, 40...Pump chamber, 41...
... Suction port, 42... Discharge port, 47, 48... Communication path, 50, 51... Annular groove, A... First communication chamber, B... Second communication chamber.
Claims (1)
定してなるケーシングと、前記サイドプレートの
軸心部の支承孔内に支承されて前記カムリングの
内側に同軸的に配されたロータとを備え、これら
を前、後輪間の回転速度差に応じて相対回転させ
、前記ロータの周方向に並設された複数のポンプ
室内に発生する油圧により前、後輪を連結する４
輪駆動用駆動連結装置において、 前記支承孔に内嵌固定され、その外周に周設さ
れた一対の環状溝と前記支承孔の内周との間に、
前記複数のポンプ室の吸込口を相互に連通する連
通室と、同じく吐出口を相互に連通する連通室と
を形成する連通部材 を具備することを特徴とする４輪駆動用駆動連結
装置。[Claims for Utility Model Registration] A casing formed by sandwiching and fixing a cam ring between a pair of side plates, and a casing that is supported in a support hole in the axial center of the side plates and coaxially arranged inside the cam ring. The front and rear wheels are connected to each other by hydraulic pressure generated in a plurality of pump chambers arranged in parallel in the circumferential direction of the rotor.
In the wheel drive drive coupling device, between a pair of annular grooves that are fitted and fixed in the support hole and provided around the outer periphery thereof and the inner periphery of the support hole,
A drive coupling device for four-wheel drive, comprising a communication member that forms a communication chamber that communicates the suction ports of the plurality of pump chambers with each other, and a communication chamber that also communicates the discharge ports of the plurality of pump chambers with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6636390U JPH0425035U (en) | 1990-06-22 | 1990-06-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6636390U JPH0425035U (en) | 1990-06-22 | 1990-06-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425035U true JPH0425035U (en) | 1992-02-28 |
Family
ID=31599021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6636390U Pending JPH0425035U (en) | 1990-06-22 | 1990-06-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425035U (en) |
-
1990
- 1990-06-22 JP JP6636390U patent/JPH0425035U/ja active Pending
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