JPS61185797U - - Google Patents
Info
- Publication number
- JPS61185797U JPS61185797U JP6986585U JP6986585U JPS61185797U JP S61185797 U JPS61185797 U JP S61185797U JP 6986585 U JP6986585 U JP 6986585U JP 6986585 U JP6986585 U JP 6986585U JP S61185797 U JPS61185797 U JP S61185797U
- Authority
- JP
- Japan
- Prior art keywords
- pump
- block connected
- manual valve
- solenoid valve
- manual
- 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
- 230000008929 regeneration Effects 0.000 claims description 2
- 238000011069 regeneration method Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 239000010720 hydraulic oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Forklifts And Lifting Vehicles (AREA)
Description
図面は、本考案にかかるリフト降下時回生装置
の油圧回路を示す回路図である。
１：第一手動弁、２：第二手動弁、３：操作レ
バー、４：電磁弁、５：圧力検知器、７：シリン
ダ、９：発電機兼用電動機、１０：バツテリ。
The drawing is a circuit diagram showing a hydraulic circuit of the regeneration device during lift descent according to the present invention. 1: First manual valve, 2: Second manual valve, 3: Operation lever, 4: Solenoid valve, 5: Pressure detector, 7: Cylinder, 9: Generator/electric motor, 10: Battery.
Claims (1)
介して接続され且つ切換操作でタンクに接続する
ブロツクとポンプに接続するブロツクとを有す第
一手動弁と、シリンダに電磁弁を介して接続され
且つ切換操作でポンプと接続するブロツクを有す
る第二手動弁と、この二つの手動弁を連繋し一挙
動させる操作レバーと、このレバーがフオーク下
降側に位置するとき作動しフオークに係る負荷の
有無を電磁弁に出力する圧力検知器と、その負荷
信号で作動し第二手動弁と接続するブロツクを有
す電磁弁と、第二手動弁から移送される作動油で
回転するポンプと、このポンプの回転で発電する
発電機兼用電動機と、その電力を回生するバツテ
リとから成るバツテリ式リフトトラツクのリフト
降下時回生装置。 a first manual valve having a hydraulic cylinder, a block connected to the hydraulic cylinder via a solenoid valve and connected to a tank by a switching operation, and a block connected to a pump; A second manual valve has a block connected to the pump by switching operation, an operating lever that links these two manual valves to make one movement, and this lever operates when the fork is on the downward side to detect the presence or absence of a load on the fork. A pressure sensor that outputs to the solenoid valve, a solenoid valve that is activated by its load signal and has a block connected to the second manual valve, a pump that rotates with hydraulic oil transferred from the second manual valve, and this pump. A regeneration device for a battery-type lift truck when the lift is lowered, which consists of a generator-cum-electric motor that generates electricity through rotation, and a battery that regenerates the electric power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6986585U JPS61185797U (en) | 1985-05-10 | 1985-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6986585U JPS61185797U (en) | 1985-05-10 | 1985-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61185797U true JPS61185797U (en) | 1986-11-19 |
Family
ID=30605941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6986585U Pending JPS61185797U (en) | 1985-05-10 | 1985-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61185797U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566898B2 (en) * | 1973-07-11 | 1981-02-14 |
-
1985
- 1985-05-10 JP JP6986585U patent/JPS61185797U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS566898B2 (en) * | 1973-07-11 | 1981-02-14 |
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