JPS593055U - Structure of hydraulic power transmission case - Google Patents
Structure of hydraulic power transmission caseInfo
- Publication number
- JPS593055U JPS593055U JP1982099053U JP9905382U JPS593055U JP S593055 U JPS593055 U JP S593055U JP 1982099053 U JP1982099053 U JP 1982099053U JP 9905382 U JP9905382 U JP 9905382U JP S593055 U JPS593055 U JP S593055U
- Authority
- JP
- Japan
- Prior art keywords
- case
- oil
- pump
- transmission case
- hydraulic power
- 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
- General Details Of Gearings (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係る油圧式パワートランスミッションケ
ースの構造の実施例を示し、第１図はコンバインの全体
側面図、第２図はミッションケースの縦断面図、第３図
は第２図のＩＩＩ−ｍ線断面図、第４図は第３図の要部
の側面断面図、第５図は第２油圧プレートと共に示す油
圧回路図、第６図は従来構造を示す要部の断面図である
。
９・・・・・・ミッションケース、９ａ、 ９ｂ・・
・・・・ケース壁、１２．１３・・・・・・伝動軸、２
０ａ・・・・・・シリンダ、２６・・・・・・収容室、
２７・・・・・田−タリパルプ、２８・・・・・・オイ
ルフィルター、２９・・・・・・ポンプ、３０．３１．
３２・・・・・・付帯部材、Ｒ３・・・・・・ポンプ側
油路、Ｒ６・・・・・・ギアーオイル取入路。
Ｒ２，。
１肉
第−２図The drawings show an embodiment of the structure of the hydraulic power transmission case according to the present invention, in which Fig. 1 is an overall side view of the combine, Fig. 2 is a vertical cross-sectional view of the transmission case, and Fig. 3 is a cross-sectional view of Fig. 2. Fig. 4 is a side sectional view of the main part of Fig. 3, Fig. 5 is a hydraulic circuit diagram shown together with the second hydraulic plate, and Fig. 6 is a sectional view of the main part showing the conventional structure. 9...Mission case, 9a, 9b...
...Case wall, 12.13...Transmission shaft, 2
0a...Cylinder, 26...Containment chamber,
27...Tali pulp, 28...Oil filter, 29...Pump, 30.31.
32...Additional member, R3...Pump side oil path, R6...Gear oil intake path. R2,. 1 Meat Figure 2
Claims (1)
３夫々に付設した変速用シリンダ２０ａ・・・・・・に
対する変速操作用油路を、ケース壁９ａ。 ９ｂ及びそれに付帯の部材３０，３１．３２にわたって
形成し、前記ミッションケース９内のギアーオイルを前
記変速操作用油路に選択的に供給するバルブ２７とポン
プ２９を設けると共に、前記ポンプ２９によるサクショ
ン油路にオイルフィルター２−８を設けた油圧式パワー
トランスミッションケースの構造であって、前記オイル
フィルター２８の収容室２６を、前記ミッションケース
９内にその対向ケース壁９ｂ、９ｂにわたらせて設ける
と共に、前記収容室２６の長手方向一端側に、前記ポン
プ２９に連通ずるポンプ側油路Ｒ３を１、 かつ、他
端側に前記ケース９からのギアーオイル取入路Ｒ５を、
夫々連通しである事を特徴とする油圧式パワートランス
ミッションケースの構造。[Claims for Utility Model Registration] Transmission shaft 12.1 for transmission mounted on transmission case 9
The case wall 9a provides oil passages for gear shifting operation for the gear shifting cylinders 20a attached to each of the three gearshift cylinders 20a. 9b and its accompanying members 30, 31, 32, a valve 27 and a pump 29 are provided to selectively supply the gear oil in the transmission case 9 to the transmission oil passage, and a suction by the pump 29 is provided. This is a structure of a hydraulic power transmission case in which an oil filter 2-8 is provided in an oil passage, and a housing chamber 26 for the oil filter 28 is provided in the mission case 9 across opposing case walls 9b, 9b. , a pump-side oil passage R3 communicating with the pump 29 is provided at one longitudinal end of the storage chamber 26, and a gear oil intake passage R5 from the case 9 is provided at the other end.
A structure of a hydraulic power transmission case characterized by communication between each case.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982099053U JPS593055U (en) | 1982-06-29 | 1982-06-29 | Structure of hydraulic power transmission case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982099053U JPS593055U (en) | 1982-06-29 | 1982-06-29 | Structure of hydraulic power transmission case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS593055U true JPS593055U (en) | 1984-01-10 |
| JPS6230611Y2 JPS6230611Y2 (en) | 1987-08-06 |
Family
ID=30234904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982099053U Granted JPS593055U (en) | 1982-06-29 | 1982-06-29 | Structure of hydraulic power transmission case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593055U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63150162U (en) * | 1987-03-23 | 1988-10-03 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586150U (en) * | 1978-12-11 | 1980-06-13 |
-
1982
- 1982-06-29 JP JP1982099053U patent/JPS593055U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5586150U (en) * | 1978-12-11 | 1980-06-13 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63150162U (en) * | 1987-03-23 | 1988-10-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6230611Y2 (en) | 1987-08-06 |
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