JPH01116786U - - Google Patents
Info
- Publication number
- JPH01116786U JPH01116786U JP1314688U JP1314688U JPH01116786U JP H01116786 U JPH01116786 U JP H01116786U JP 1314688 U JP1314688 U JP 1314688U JP 1314688 U JP1314688 U JP 1314688U JP H01116786 U JPH01116786 U JP H01116786U
- Authority
- JP
- Japan
- Prior art keywords
- tilt
- lever
- wire
- link
- cab
- 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
- 230000008602 contraction Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Mechanical Control Devices (AREA)
Description
第１図はこの考案の実施例を示す分解斜視図、
第２図〜第５図は同じく作動状態説明図、第６図
は先願技術を示すチルトストツパ機構の側面図、
第７図は同じく操作レバー装置の正面図、第８図
はその分解斜視図である。
３１…ワイヤレバー、３３…ロツク解除ワイヤ
、３６…リンク、３９…モータ起動スイツチ、４
３…切換レバー、４５…第１の操作レバー、５３
…第２の操作レバー、６０…係合解除ピン。
FIG. 1 is an exploded perspective view showing an embodiment of this invention.
FIG. 2 to FIG. 5 are also explanatory diagrams of the operating state, and FIG. 6 is a side view of the tilt stopper mechanism showing the prior art.
FIG. 7 is a front view of the operating lever device, and FIG. 8 is an exploded perspective view thereof. 31...Wire lever, 33...Lock release wire, 36...Link, 39...Motor start switch, 4
3...Switching lever, 45...First operation lever, 53
...Second operation lever, 60...Engagement release pin.
Claims (1)
ツクするチルトストツパ機構を備えるキヤブチル
ト装置において、油圧ポンプから油圧シリンダへ
の供給油圧の流れを制御する方向切換弁をチルト
アツプ側とチルトダウン側で切換操作する第１の
操作レバーと、チルトストツパ機構のロツク解除
ワイヤに連結されるワイヤレバーと、油圧ポンプ
のモータ起動スイツチと、ワイヤレバーをこれに
係合するリンクを介してロツク解除方向に回動さ
せると共にモータ起動用スイツチを押してＯＮに
する第２の操作レバーと、第１の操作レバーのチ
ルトアツプ側への切換えに伴つてリンクをワイヤ
レバーから逃がす方向に回動させる係合解除ピン
とを設けたことを特徴とするキヤブチルトの操作
レバー装置。 In a cab tilt device equipped with a tilt stopper mechanism that locks the contraction operation of a hydraulic cylinder when the cab is tilted, a first operation of switching a directional control valve that controls the flow of hydraulic pressure supplied from a hydraulic pump to a hydraulic cylinder between a tilt up side and a tilt down side. A lever, a wire lever connected to the lock release wire of the tilt stopper mechanism, a motor start switch of the hydraulic pump, and a link that engages the wire lever to rotate the wire lever in the unlocking direction and also turn the motor start switch. A cab tilt system characterized by being provided with a second operation lever that is turned on by pushing it, and an engagement release pin that rotates the link in a direction to release the link from the wire lever when the first operation lever is switched to the tilt-up side. Operation lever device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1314688U JPH065969Y2 (en) | 1988-02-03 | 1988-02-03 | Operation lever device for cabult |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1314688U JPH065969Y2 (en) | 1988-02-03 | 1988-02-03 | Operation lever device for cabult |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01116786U true JPH01116786U (en) | 1989-08-07 |
| JPH065969Y2 JPH065969Y2 (en) | 1994-02-16 |
Family
ID=31223217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1314688U Expired - Lifetime JPH065969Y2 (en) | 1988-02-03 | 1988-02-03 | Operation lever device for cabult |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH065969Y2 (en) |
-
1988
- 1988-02-03 JP JP1314688U patent/JPH065969Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH065969Y2 (en) | 1994-02-16 |
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