JPS5915699U - Tilt speed control device for vertical oak lift - Google Patents
Tilt speed control device for vertical oak liftInfo
- Publication number
- JPS5915699U JPS5915699U JP10811882U JP10811882U JPS5915699U JP S5915699 U JPS5915699 U JP S5915699U JP 10811882 U JP10811882 U JP 10811882U JP 10811882 U JP10811882 U JP 10811882U JP S5915699 U JPS5915699 U JP S5915699U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- detection switch
- tilt cylinder
- control device
- oak
- 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
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はフォークリフトトラックの側面図〈第２図は本
考案−実施例の構成説明図、第３図はチルトシリンダの
側面図である。
１は手動式油圧切換弁、４は制御部、１６゜１７．１８
は操作検出用スイッチ、１９．２０は検出スイッチ。FIG. 1 is a side view of a forklift truck, FIG. 2 is an explanatory diagram of the configuration of the present invention-an embodiment, and FIG. 3 is a side view of a tilt cylinder. 1 is a manual hydraulic switching valve, 4 is a control unit, 16° 17.18
is the operation detection switch, and 19.20 is the detection switch.
Claims (1)
バッテリ・フォークリフトトラックにおいて、チルトシ
リンダ７を操作する手動式油圧切換弁１と、手動式油圧
切換弁１の操作により信号Ｃを発する操作検出用スイッ
チ１６． １７． １８と、チルトシリンダ７の伸び側
ストロークエンド近傍でカム２２により作動して信号Ａ
を出す検出スイッチ１９と、チルトシリンダ７の縮み側
倒ストロークエンド近傍でカム２２により作動されて信
号Ａを出す検出スイッチ２０と、チルトシリンダ７の回
路のポンプ駆動用のモーダ１３の電気回路に設けられて
前記操作検出用スイッチ１６゜１７．１８からの信号Ｃ
，Ｃ，Ｃによりモータ１３を一定速度が回転すると共に
雨検出スイッチ１９゜２０からの信号Ａによ□リモータ
１３を低速回転させる制御部１４とを備えたことを特徴
とするバッテリフォークリフトのチルト速度制御装置。In a battery forklift truck where the rotational speed of a hydraulic motor is controlled by chopper control, there is a manual hydraulic switching valve 1 that operates the tilt cylinder 7, and an operation detection device that emits a signal C when the manual hydraulic switching valve 1 is operated. Switch 16. 17. 18, and the signal A is activated by the cam 22 near the extension stroke end of the tilt cylinder 7.
A detection switch 19 that outputs a signal A when the tilt cylinder 7 contracts and is tilted to the side near the end of the stroke, a detection switch 20 that is activated by the cam 22 and outputs a signal A near the end of the tilt cylinder 7's contraction stroke, and a detection switch 20 that is installed in the electric circuit of the moder 13 for driving the pump in the circuit of the tilt cylinder 7. signal C from the operation detection switch 16°17.18
, C, and C rotate a motor 13 at a constant speed, and a control unit 14 that rotates a remote motor 13 at a low speed according to a signal A from a rain detection switch 19, 20. Control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10811882U JPS5915699U (en) | 1982-07-19 | 1982-07-19 | Tilt speed control device for vertical oak lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10811882U JPS5915699U (en) | 1982-07-19 | 1982-07-19 | Tilt speed control device for vertical oak lift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5915699U true JPS5915699U (en) | 1984-01-30 |
Family
ID=30252371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10811882U Pending JPS5915699U (en) | 1982-07-19 | 1982-07-19 | Tilt speed control device for vertical oak lift |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6244890U (en) * | 1985-09-09 | 1987-03-18 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5647899B2 (en) * | 1972-09-26 | 1981-11-12 |
-
1982
- 1982-07-19 JP JP10811882U patent/JPS5915699U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5647899B2 (en) * | 1972-09-26 | 1981-11-12 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6244890U (en) * | 1985-09-09 | 1987-03-18 |
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