JPS6284811U - - Google Patents
Info
- Publication number
- JPS6284811U JPS6284811U JP17494585U JP17494585U JPS6284811U JP S6284811 U JPS6284811 U JP S6284811U JP 17494585 U JP17494585 U JP 17494585U JP 17494585 U JP17494585 U JP 17494585U JP S6284811 U JPS6284811 U JP S6284811U
- Authority
- JP
- Japan
- Prior art keywords
- grip
- vehicle
- travel
- backward
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims 3
- 230000007935 neutral effect Effects 0.000 claims 1
Landscapes
- Operation Control Of Excavators (AREA)
- Mechanical Control Devices (AREA)
Description
第１図ないし第４図は、本発明の一実施例を示
したものであり、そのうち第１図は、前後進の状
態のシフト装置、第２図はスピンターンの状態の
シフト装置、第３図はピボツトターンの状態のシ
フト装置、第４図は走行レバーの操作と車両の走
行状態の対応を示した図である。第５図は、本発
明の他の実施例を示したものである。
１：走行レバー、２：グリツプ、６：リンク、
１２，１３：制御装置、１４，１５：油圧モータ
、１６，１７：切換弁。
1 to 4 show an embodiment of the present invention, in which FIG. 1 shows the shift device in the forward/reverse state, FIG. 2 shows the shift device in the spin-turn state, and FIG. 3 shows the shift device in the spin-turn state. The figure shows the shift device in a pivot turn state, and FIG. 4 shows the correspondence between the operation of the travel lever and the travel state of the vehicle. FIG. 5 shows another embodiment of the invention. 1: Travel lever, 2: Grip, 6: Link,
12, 13: Control device, 14, 15: Hydraulic motor, 16, 17: Switching valve.
Claims (1)
る走行シフト装置において、 上部にグリツプが設けられ、支点を中心に前後
に傾倒自在であり、かつ軸線回りに回転自在に設
けられた一本の走行用レバーと、 前記走行用レバーに中間部が結合されたリンク
と、 前記リンクの左右端付近と連結されて配置され
た制御装置であり、制御装置と走行駆動機構とが
油圧または電気信号等の伝達手段により連絡され
、グリツプを前に押すと車両が前進するように前
記伝達手段を介して制御し、グリツプを後に引く
と後進するように前記伝達手段により制御し、グ
リツプを左右に回すとスピンターンするように前
記伝達手段を介して制御し、グリツプを押しまた
は引いて回すとピボツトターンするように前記伝
達手段を介して制御し、グリツプの中立位置では
車両を停止させる制御装置とを備えて成ることを
特徴とする産業車両の走行シフト装置。[Scope of Claim for Utility Model Registration] A travel shift device that selects forward/backward movement, turning, and stopping of an industrial vehicle, which has a grip on the top and can be tilted forward and backward about a fulcrum, and can also rotate around an axis. A travel lever provided, a link whose intermediate portion is coupled to the travel lever, and a control device connected to the vicinity of the left and right ends of the link, and the control device and the travel drive mechanism are connected to each other. are communicated by a transmission means such as a hydraulic or electric signal, and the transmission means controls the vehicle so that when the grip is pushed forward, the vehicle moves forward, and when the grip is pulled backward, the vehicle travels backward; When the grip is turned left or right, the grip is controlled to perform a spin turn, and when the grip is turned by pushing or pulling, it is controlled through the transmission means to perform a pivot turn, and when the grip is in a neutral position, the vehicle is stopped. A travel shift device for an industrial vehicle, comprising a control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17494585U JPS6284811U (en) | 1985-11-15 | 1985-11-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17494585U JPS6284811U (en) | 1985-11-15 | 1985-11-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6284811U true JPS6284811U (en) | 1987-05-30 |
Family
ID=31113804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17494585U Pending JPS6284811U (en) | 1985-11-15 | 1985-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6284811U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS483236U (en) * | 1971-05-19 | 1973-01-16 |
-
1985
- 1985-11-15 JP JP17494585U patent/JPS6284811U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS483236U (en) * | 1971-05-19 | 1973-01-16 |
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