JPS6331091U - - Google Patents
Info
- Publication number
- JPS6331091U JPS6331091U JP12347586U JP12347586U JPS6331091U JP S6331091 U JPS6331091 U JP S6331091U JP 12347586 U JP12347586 U JP 12347586U JP 12347586 U JP12347586 U JP 12347586U JP S6331091 U JPS6331091 U JP S6331091U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- vehicle
- crane
- handle
- industrial
- 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
- 230000007935 neutral effect Effects 0.000 claims 2
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
- Mechanical Control Devices (AREA)
Description
第１図は本発明を高所作業車の操作装置に具体
化した一実施例を示す斜視図、第２図は操作装置
の電気制御回路図、第３図は高所作業車の正面図
、第４図は本考案の別例を示す操作レバーのみの
斜視図、第５図は従来の操作装置を示す斜視図で
ある。
コントローラ……９、操作レバー……１０、ポ
テンシヨメータ……１２，１５、把手部……１３
、ブーム伸縮用操作手段……１４、制御回路……
１６，１８、電磁切換弁……１７，１９、伸長用
操作手段……２１、縮小用操作手段……２２。
Fig. 1 is a perspective view showing an embodiment of the present invention as an operating device for an aerial work vehicle, Fig. 2 is an electrical control circuit diagram of the operating device, and Fig. 3 is a front view of the aerial work vehicle. FIG. 4 is a perspective view of only the operating lever showing another example of the present invention, and FIG. 5 is a perspective view of a conventional operating device. Controller...9, Operation lever...10, Potentiometer...12, 15, Handle part...13
, Boom extension/contraction operation means...14, Control circuit...
16, 18, electromagnetic switching valve...17, 19, operating means for extension...21, operating means for contracting...22.
Claims (1)
の旋回操作、あるいはブームの伸縮操作等の二種
類以上の操作を行う高所作業車、クレーン車等の
産業車両において、前記操作レバーの把手部に対
し該操作レバーの傾動による操作とは別の操作を
行うための操作手段を設けた高所作業車、クレー
ン車等の産業車両におけるレバー式操作装置。 ２ 前記操作手段は把手部の上面に対し前後方向
の往復動可能に取着され、常にはバネにより中立
位置に保持されるようになつている実用新案登録
請求の範囲第１項に記載の高所作業車、クレーン
車等の産業車両におけるレバー式操作装置。 ３ 前記操作手段は把手部の側面に対し、該把手
部内に没入可能に支持され、常にはバネにより最
大突出位置、つまり中立位置に保持されるように
なつている実用新案登録請求の範囲第１項に記載
の高所作業車、クレーン車等の産業車両における
レバー式操作装置。[Scope of Claim for Utility Model Registration] 1. In an industrial vehicle such as an aerial work vehicle or a crane vehicle that performs two or more operations such as travel operation, turntable rotation operation, or boom extension/retraction operation using a control lever, the above-mentioned operations A lever-type operating device for an industrial vehicle such as an aerial work vehicle or a crane vehicle, which is provided with an operating means for performing an operation other than the operation by tilting the operating lever on the handle portion of the lever. 2. The height according to claim 1 of the utility model registration, wherein the operating means is attached to the upper surface of the handle part so as to be able to reciprocate back and forth, and is always held at a neutral position by a spring. Lever type operating device for industrial vehicles such as office work vehicles and crane trucks. 3. The operating means is supported on the side of the handle so that it can be retracted into the handle, and is always held at the maximum protruding position, that is, the neutral position, by a spring. Lever-type operating device for industrial vehicles such as aerial work vehicles and crane trucks described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12347586U JPS6331091U (en) | 1986-08-12 | 1986-08-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12347586U JPS6331091U (en) | 1986-08-12 | 1986-08-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6331091U true JPS6331091U (en) | 1988-02-29 |
Family
ID=31014612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12347586U Pending JPS6331091U (en) | 1986-08-12 | 1986-08-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6331091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH066377U (en) * | 1992-06-26 | 1994-01-25 | 元田電子工業株式会社 | Operation grip for small cranes, etc. |
-
1986
- 1986-08-12 JP JP12347586U patent/JPS6331091U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH066377U (en) * | 1992-06-26 | 1994-01-25 | 元田電子工業株式会社 | Operation grip for small cranes, etc. |
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