JPH0381188U - - Google Patents
Info
- Publication number
- JPH0381188U JPH0381188U JP14141289U JP14141289U JPH0381188U JP H0381188 U JPH0381188 U JP H0381188U JP 14141289 U JP14141289 U JP 14141289U JP 14141289 U JP14141289 U JP 14141289U JP H0381188 U JPH0381188 U JP H0381188U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic
- drive
- continuously variable
- pair
- lock position
- 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 description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
Description
図面は本考案に係る作業者の油圧式走行駆動装
置の実施例を示し、第１図は油圧回路図、第２図
は走行制御系のブロツク図、第３図は芝刈り機全
体の側面図である。 ５…ブレーキ弁、６ａ…駆動油路、７ａ，７ｂ
…走行装置、Ｂ…ロツク位置、Ｄ…駆動位置、Ｔ
１，Ｔ２…油圧式無段変速装置。
置の実施例を示し、第１図は油圧回路図、第２図
は走行制御系のブロツク図、第３図は芝刈り機全
体の側面図である。 ５…ブレーキ弁、６ａ…駆動油路、７ａ，７ｂ
…走行装置、Ｂ…ロツク位置、Ｄ…駆動位置、Ｔ
１，Ｔ２…油圧式無段変速装置。
Claims (1)
- 左右走行装置７ａ，７ｂを各別に駆動する一対
の油圧式走行無段変速装置Ｔ１，Ｔ２夫々に、該
油圧式無段変速装置Ｔ１またはＴ２を構成する油
圧モータＭを油圧ポンプＰに接続する駆動位置Ｄ
と、前記油圧モータＭの一対の駆動油路６ａ，６
ａを閉じるロツク位置Ｂとに切換え自在なブレー
キ弁５を備えてある作業車の油圧式走行駆動装置
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989141412U JPH082031Y2 (ja) | 1989-12-06 | 1989-12-06 | 作業車の油圧式走行駆動装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989141412U JPH082031Y2 (ja) | 1989-12-06 | 1989-12-06 | 作業車の油圧式走行駆動装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0381188U true JPH0381188U (ja) | 1991-08-20 |
| JPH082031Y2 JPH082031Y2 (ja) | 1996-01-24 |
Family
ID=31688310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989141412U Expired - Lifetime JPH082031Y2 (ja) | 1989-12-06 | 1989-12-06 | 作業車の油圧式走行駆動装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH082031Y2 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55171624U (ja) * | 1979-05-28 | 1980-12-09 | ||
| JPS6251787A (ja) * | 1985-08-30 | 1987-03-06 | Mitsubishi Electric Corp | 回転式圧縮機 |
| JPS6342690U (ja) * | 1986-09-09 | 1988-03-22 |
-
1989
- 1989-12-06 JP JP1989141412U patent/JPH082031Y2/ja not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55171624U (ja) * | 1979-05-28 | 1980-12-09 | ||
| JPS6251787A (ja) * | 1985-08-30 | 1987-03-06 | Mitsubishi Electric Corp | 回転式圧縮機 |
| JPS6342690U (ja) * | 1986-09-09 | 1988-03-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH082031Y2 (ja) | 1996-01-24 |