JPS6417828U - - Google Patents
Info
- Publication number
- JPS6417828U JPS6417828U JP11288587U JP11288587U JPS6417828U JP S6417828 U JPS6417828 U JP S6417828U JP 11288587 U JP11288587 U JP 11288587U JP 11288587 U JP11288587 U JP 11288587U JP S6417828 U JPS6417828 U JP S6417828U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- lubricating oil
- hydrostatic transmission
- block
- port block
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 230000002706 hydrostatic effect Effects 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 claims 2
- 238000005461 lubrication Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Motor Power Transmission Devices (AREA)
Description
図面は本考案の一実施例を示し、第１図は全体
断面図、第２図は安全弁の拡大断面図、第３図は
安全弁の動作説明図である。
１……ケーシング、２……ポートブロツク、６
……油圧ポンプ、１１……入力軸、１７……油圧
モータ、１８……出力軸、２８……安全弁、３０
……ポペツト。
The drawings show an embodiment of the present invention, in which FIG. 1 is an overall sectional view, FIG. 2 is an enlarged sectional view of a safety valve, and FIG. 3 is an explanatory diagram of the operation of the safety valve. 1...Casing, 2...Port block, 6
... Hydraulic pump, 11 ... Input shaft, 17 ... Hydraulic motor, 18 ... Output shaft, 28 ... Safety valve, 30
...Poppet.
Claims (1)
とからケーシング１を構成し、このケーシング１
内に、ポートブロツク２を介して流体的に接続さ
れた油圧ポンプ６と油圧モータ１７とを収め、か
つ該ケーシング１内に潤滑油を充満するように貯
溜した静油圧式トランスミツシヨンにおいて、ポ
ートブロツク２に、ケーシング１内の潤滑油の圧
力が所定以上に上昇した時に開放する安全弁２８
を設けたことを特徴とする静油圧式トランスミツ
シヨンの潤滑安全装置。 Port block 2 and case 3 attached to it
and constitute a casing 1, and this casing 1
In a hydrostatic transmission, a hydraulic pump 6 and a hydraulic motor 17, which are fluidly connected via a port block 2, are housed in the casing 1, and lubricating oil is stored in the casing 1. The block 2 includes a safety valve 28 that opens when the pressure of the lubricating oil in the casing 1 rises above a predetermined level.
A lubrication safety device for a hydrostatic transmission, characterized by being provided with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11288587U JPH07334Y2 (en) | 1987-07-22 | 1987-07-22 | Lubrication safety device for hydrostatic transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11288587U JPH07334Y2 (en) | 1987-07-22 | 1987-07-22 | Lubrication safety device for hydrostatic transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6417828U true JPS6417828U (en) | 1989-01-30 |
| JPH07334Y2 JPH07334Y2 (en) | 1995-01-11 |
Family
ID=31352231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11288587U Expired - Lifetime JPH07334Y2 (en) | 1987-07-22 | 1987-07-22 | Lubrication safety device for hydrostatic transmission |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07334Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04184880A (en) * | 1990-11-16 | 1992-07-01 | Matsushita Electric Ind Co Ltd | Coaxial connector mounting device |
-
1987
- 1987-07-22 JP JP11288587U patent/JPH07334Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04184880A (en) * | 1990-11-16 | 1992-07-01 | Matsushita Electric Ind Co Ltd | Coaxial connector mounting device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07334Y2 (en) | 1995-01-11 |
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