JPS62123404U - - Google Patents
Info
- Publication number
- JPS62123404U JPS62123404U JP1208486U JP1208486U JPS62123404U JP S62123404 U JPS62123404 U JP S62123404U JP 1208486 U JP1208486 U JP 1208486U JP 1208486 U JP1208486 U JP 1208486U JP S62123404 U JPS62123404 U JP S62123404U
- Authority
- JP
- Japan
- Prior art keywords
- tractor
- shock absorber
- damping force
- prevention device
- trailer
- 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
- 230000002265 prevention Effects 0.000 claims description 4
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000035939 shock Effects 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims 2
- 239000000725 suspension Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第1図は本考案の一実施例に係るトラクタのは
ね上り防止装置を示すブロツク図、第2図はこの
はね上り防止装置を備えるトラクタの要部側面図
、第3図〜第5図は変形例に係るはね上り防止装
置を示すブロツク図、第6図は従来のトラクタを
示す要部側面図である。
なお図面に用いた符号において、10…フレー
ム、11…後輪の車軸、12…リーフスプリング
、16…エアスプリング、17…シヨツクアブソ
ーバ、20…アクチユエータ、21…コントロー
ラ、23…ロツクスイツチ、である。
FIG. 1 is a block diagram showing a tractor flip-up prevention device according to an embodiment of the present invention, FIG. 2 is a side view of essential parts of a tractor equipped with this flip-up prevention device, and FIGS. 3 to 5 FIG. 6 is a block diagram showing a spring-up prevention device according to a modified example, and FIG. 6 is a side view of essential parts of a conventional tractor. The reference numerals used in the drawings are 10...frame, 11...rear wheel axle, 12...leaf spring, 16...air spring, 17...shock absorber, 20...actuator, 21...controller, 23...lock switch.
Claims (1)
れているシヨツクアブソーバの減衰力を可変とし
、トレーラの切離し時に前記シヨツクアブソーバ
の減衰力が大きくなるように切換えるようにした
ことを特徴とするトラクタのはね上り防止装置。 A tractor hoisting device characterized in that the damping force of a shock absorber provided in parallel with a suspension spring of the tractor is variable, and the damping force of the shock absorber is switched to increase when a trailer is detached. Prevention device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1208486U JPH0630487Y2 (en) | 1986-01-29 | 1986-01-29 | Tractor splash prevention device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1208486U JPH0630487Y2 (en) | 1986-01-29 | 1986-01-29 | Tractor splash prevention device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62123404U true JPS62123404U (en) | 1987-08-05 |
JPH0630487Y2 JPH0630487Y2 (en) | 1994-08-17 |
Family
ID=30799887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1208486U Expired - Lifetime JPH0630487Y2 (en) | 1986-01-29 | 1986-01-29 | Tractor splash prevention device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0630487Y2 (en) |
-
1986
- 1986-01-29 JP JP1208486U patent/JPH0630487Y2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0630487Y2 (en) | 1994-08-17 |
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