JPS6414423U - - Google Patents
Info
- Publication number
- JPS6414423U JPS6414423U JP10763687U JP10763687U JPS6414423U JP S6414423 U JPS6414423 U JP S6414423U JP 10763687 U JP10763687 U JP 10763687U JP 10763687 U JP10763687 U JP 10763687U JP S6414423 U JPS6414423 U JP S6414423U
- Authority
- JP
- Japan
- Prior art keywords
- crane
- gear
- side cabin
- cabin
- transmission 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Arrangement And Mounting Of Devices That Control Transmission Of Motive Force (AREA)
- Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)
- Control And Safety Of Cranes (AREA)
- Gear-Shifting Mechanisms (AREA)
- Control Of Transmission Device (AREA)
Description
図面は本考案の一実施例を示し、第１図は本考
案に係る自動変速装置を搭載するオールテレンク
レーン車の側面図、第２図は本考案に係る自動変
速装置の全体構成を示すブロツク図、第３図は歯
車装置から車輪への動力伝達経路を示すスケルト
ン図、第４図は第１図に示すオールテレンクレー
ン車の操舵装置の概略構成を示すブロツク図、第
５図は第２図の電子コントロールユニツト２０に
より実行される、本考案に係る変速制御手順を説
明するためのフローチヤートである。
１……クレーン車、２……クレーン、５……ク
レーン側キヤビン、６……キヤリア側キヤビン、
１５……クレーン側シフトレバー、１７……キヤ
リア側シフトレバー、１８……スイツチエンコー
ドボツクス、２０……電子コントロールユニツト
（ＥＣＵ）、２２……イグニツシヨンスイツチセ
ンサ、２３……超低速段スイツチ、２４……フロ
ントドライブスイツチ、２５……リアステアリン
グロツク解除検出スイツチ、３０……内燃エンジ
ン、３１……歯車変速装置、３２……ドツグクラ
ツチ、３６……フロントドライブ検出スイツチ。
The drawings show one embodiment of the present invention, and FIG. 1 is a side view of an all-terrain crane equipped with an automatic transmission according to the present invention, and FIG. 2 is a block diagram showing the overall configuration of the automatic transmission according to the present invention. Figure 3 is a skeleton diagram showing the power transmission path from the gear system to the wheels, Figure 4 is a block diagram showing the schematic configuration of the steering system of the all-terrain crane shown in Figure 1, and Figure 5 is the 1 is a flowchart for explaining a speed change control procedure according to the present invention, which is executed by the electronic control unit 20 shown in the figure. 1... Crane truck, 2... Crane, 5... Crane side cabin, 6... Carrier side cabin,
15...Crane side shift lever, 17...Carrier side shift lever, 18...Switch encode box, 20...Electronic control unit (ECU), 22...Ignition switch sensor, 23...Very low gear switch, 24...Front drive switch, 25...Rear steering lock release detection switch, 30...Internal combustion engine, 31...Gear transmission, 32...Dog clutch, 36...Front drive detection switch.
Claims (1)
いずれにも設けられ、操作者の変速操作により選
択された変速段に応じて変速段切換信号を出力す
る変速段選択手段と、該変速段選択手段の変速段
選択信号に応じ、歯車変速装置を選択された変速
段に切換駆動する切換駆動手段とを備えるオール
テレンクレーン車の自動変速装置において、前記
クレーン側キヤビン及びキヤリア側キヤビンのい
ずれか一方で当該クレーン車の運転が開始された
ことを判別する判別手段を含んでなり、前記切換
駆動手段は、前記判別手段の判別結果に応じ、前
記クレーン側キヤビンで当該クレーン車の運転が
開始されたとき、前記キヤリア側キヤビンの変速
段選択手段の変速段切換信号を受け付けず、前記
キヤリア側キヤビンで当該クレーン車の運転が開
始されたとき、前記クレーン側キヤビンの変速段
選択手段の変速段切換信号を受け付けないように
されてなることを特徴とするオールテレンクレー
ン車の自動変速装置。 A gear selection means that is provided in both the crane side cabin and the carrier side cabin and outputs a gear change signal according to the gear selected by the operator's gear change operation, and a gear selection of the gear selection means. In an automatic transmission device for an all-terrain crane vehicle, the automatic transmission device includes a switching drive means for switching and driving a gear transmission device to a selected gear stage in response to a signal, wherein one of the crane-side cabin and the carrier-side cabin is configured to control the transmission speed of the crane vehicle. The switching drive means includes a determining means for determining that operation has started, and the switching drive means is configured to switch the carrier side cabin when the crane vehicle starts operating in the crane side cabin, according to the determination result of the determining means. A gear change signal from the gear selection means of the cabin is not accepted, and when the crane truck starts operating in the carrier side cabin, the gear change signal from the gear selection means of the crane side cabin is not accepted. An automatic transmission device for an all-terrain crane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107636U JPH0522428Y2 (en) | 1987-07-15 | 1987-07-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987107636U JPH0522428Y2 (en) | 1987-07-15 | 1987-07-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6414423U true JPS6414423U (en) | 1989-01-25 |
| JPH0522428Y2 JPH0522428Y2 (en) | 1993-06-08 |
Family
ID=31342228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987107636U Expired - Lifetime JPH0522428Y2 (en) | 1987-07-15 | 1987-07-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522428Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194524U (en) * | 1983-07-13 | 1985-12-25 | フヨー株式会社 | Glass seal structure in Satsushi |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58149500A (en) * | 1982-03-01 | 1983-09-05 | Ishikawajima Harima Heavy Ind Co Ltd | Evaporation-restricting method for low-temperature liquefied gas leaked out to inside of liquid-stop levee |
| JPS5997998A (en) * | 1982-11-27 | 1984-06-06 | 株式会社サノヤス | Lift device |
-
1987
- 1987-07-15 JP JP1987107636U patent/JPH0522428Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58149500A (en) * | 1982-03-01 | 1983-09-05 | Ishikawajima Harima Heavy Ind Co Ltd | Evaporation-restricting method for low-temperature liquefied gas leaked out to inside of liquid-stop levee |
| JPS5997998A (en) * | 1982-11-27 | 1984-06-06 | 株式会社サノヤス | Lift device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194524U (en) * | 1983-07-13 | 1985-12-25 | フヨー株式会社 | Glass seal structure in Satsushi |
| JPH0114423Y2 (en) * | 1983-07-13 | 1989-04-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522428Y2 (en) | 1993-06-08 |
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