JPS6441230U - - Google Patents
Info
- Publication number
- JPS6441230U JPS6441230U JP13740487U JP13740487U JPS6441230U JP S6441230 U JPS6441230 U JP S6441230U JP 13740487 U JP13740487 U JP 13740487U JP 13740487 U JP13740487 U JP 13740487U JP S6441230 U JPS6441230 U JP S6441230U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle body
- pressure
- operation force
- hydraulic pressure
- reaper
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
Landscapes
- Binders And Loading Units For Sheaves (AREA)
- Harvester Elements (AREA)
Description
図は、この考案の一実施例を示すもので、第１
図は全体側面図、第２図はその一部の拡大側面図
である。
図中、符号１は車体、２は走行車輪、３は走行
伝動ケース、４は上下シリンダ、５は操作レバー
を示す。
The figure shows one embodiment of this invention.
The figure is an overall side view, and FIG. 2 is a partially enlarged side view. In the figure, reference numeral 1 indicates a vehicle body, 2 indicates running wheels, 3 indicates a running transmission case, 4 indicates an upper and lower cylinder, and 5 indicates an operating lever.
Claims (1)
３との間の上下シリンダ４へ圧油を給排操作する
操作レバー５の、該車体１の上昇方向へ油圧を送
るよう往復動操作させる加圧操作力に対して、該
車体１の下降方向へ油圧を減圧する減圧操作力を
大きくしたことを特徴とする刈取機等の上下調節
装置。 The control lever 5, which supplies and discharges pressure oil to the upper and lower cylinders 4 between the vehicle body 1 and the traveling transmission case 3 on which the traveling wheels 2 are mounted, is reciprocated to send hydraulic pressure in the upward direction of the vehicle body 1. A vertical adjustment device for a reaper, etc., characterized in that a pressure reduction operation force for reducing the hydraulic pressure in the downward direction of the vehicle body 1 is made larger than the pressure operation force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13740487U JPS6441230U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13740487U JPS6441230U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6441230U true JPS6441230U (en) | 1989-03-13 |
Family
ID=31398795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13740487U Pending JPS6441230U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6441230U (en) |
-
1987
- 1987-09-07 JP JP13740487U patent/JPS6441230U/ja active Pending