JPS6244881B2 - - Google Patents
Info
- Publication number
- JPS6244881B2 JPS6244881B2 JP7494179A JP7494179A JPS6244881B2 JP S6244881 B2 JPS6244881 B2 JP S6244881B2 JP 7494179 A JP7494179 A JP 7494179A JP 7494179 A JP7494179 A JP 7494179A JP S6244881 B2 JPS6244881 B2 JP S6244881B2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- control
- control valve
- depth
- control 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.)
- Expired
Links
- 230000007246 mechanism Effects 0.000 claims description 40
- 230000007935 neutral effect Effects 0.000 claims description 12
- 230000008054 signal transmission Effects 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims 1
- 238000003971 tillage Methods 0.000 description 11
- 230000008713 feedback mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7494179A JPS5523991A (en) | 1979-06-14 | 1979-06-14 | Lifting and lowering device for working machine on travelling farm machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7494179A JPS5523991A (en) | 1979-06-14 | 1979-06-14 | Lifting and lowering device for working machine on travelling farm machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5523991A JPS5523991A (en) | 1980-02-20 |
JPS6244881B2 true JPS6244881B2 (ru) | 1987-09-24 |
Family
ID=13561867
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7494179A Granted JPS5523991A (en) | 1979-06-14 | 1979-06-14 | Lifting and lowering device for working machine on travelling farm machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5523991A (ru) |
-
1979
- 1979-06-14 JP JP7494179A patent/JPS5523991A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5523991A (en) | 1980-02-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS6244881B2 (ru) | ||
JP3717417B2 (ja) | トラクタの昇降制御装置 | |
JPH0317605Y2 (ru) | ||
JPS6016250Y2 (ja) | トラクタ−の作業機昇降装置 | |
JPS634Y2 (ru) | ||
JPH086424Y2 (ja) | 田植機における植付部昇降レバーのオートリターン装置 | |
JPH07111806A (ja) | 耕耘機の耕深調整装置 | |
JPH0114088Y2 (ru) | ||
JPH0524263Y2 (ru) | ||
JP2598800Y2 (ja) | トラクターの作業機昇降装置における上げ高さ調節装置 | |
JPH0441785Y2 (ru) | ||
JP2001061305A (ja) | 移植機 | |
JPH032092Y2 (ru) | ||
JPH0242086Y2 (ru) | ||
JP3397534B2 (ja) | 水田作業機 | |
JPS646007Y2 (ru) | ||
US3358860A (en) | Automatic valve control mechanisim for tractor mounted loaders | |
JP2524182B2 (ja) | 作業機の緩速下降装置 | |
JPS6137202Y2 (ru) | ||
JPH032091Y2 (ru) | ||
JPS6344322B2 (ru) | ||
JPH0438658Y2 (ru) | ||
JPH0528974Y2 (ru) | ||
JPH0742260Y2 (ja) | 乗用移動農機におけるセンサ−フロ−ト取付装置 | |
JPH0127602Y2 (ru) |