JPH0158202U - - Google Patents
Info
- Publication number
- JPH0158202U JPH0158202U JP15261287U JP15261287U JPH0158202U JP H0158202 U JPH0158202 U JP H0158202U JP 15261287 U JP15261287 U JP 15261287U JP 15261287 U JP15261287 U JP 15261287U JP H0158202 U JPH0158202 U JP H0158202U
- Authority
- JP
- Japan
- Prior art keywords
- parking brake
- power steering
- brake cylinder
- seat
- steering pump
- 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
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 241000282414 Homo sapiens Species 0.000 description 1
Description
第１図は、本考案の実施例に係る電気式車両を
示す構成図。第２図は、電気回路図。第３図は、
従来の電気式車両のパワステ装置部分を示す構成
図。第４図は、デツドマンブレーキ装置部分を示
す構成図。第５図は、電気回路図である。
１……電気式車両、２……前進スイツチ、３…
…後進スイツチ、４……パワステモータ、５……
パワステポンプ、６……パーキングブレーキ、７
……シート、８……パーキングブレーキシリンダ
、９……制御弁。
FIG. 1 is a configuration diagram showing an electric vehicle according to an embodiment of the present invention. Figure 2 is an electrical circuit diagram. Figure 3 shows
FIG. 1 is a configuration diagram showing a power steering device portion of a conventional electric vehicle. FIG. 4 is a configuration diagram showing the dead man brake device portion. FIG. 5 is an electrical circuit diagram. 1...Electric vehicle, 2...Forward switch, 3...
...Reverse switch, 4...Power steering motor, 5...
Power steering pump, 6... Parking brake, 7
...Seat, 8...Parking brake cylinder, 9...Control valve.
Claims (1)
、前後進スイツチの作動に依り起動されるパワス
テモータと、パワステモータの起動に依り回転さ
れるパワステポンプと、常時制動状態を呈するパ
ーキングブレーキと、オペレータが着座し得るシ
ートと、パワステポンプからの圧油に依り作動し
てパーキングブレーキを開放し得るパーキングブ
レーキシリンダと、パワステポンプとパーキング
ブレーキシリンダとの間に設けられてオペレータ
のシートへの着離座に依り作動して着座時にはパ
ワステポンプからの圧油をパーキングブレーキシ
リンダへ送り得ると共に離座時にはパーキングブ
レーキシリンダの圧油をタンクへ送り得る制御弁
と、から構成した事を特徴とする電気式車両。 A forward/reverse switch that can start the drive motor, a power steering motor that is activated by the operation of the forward/reverse switch, a power steering pump that is rotated by the activation of the power steering motor, a parking brake that is constantly in braking state, and an operator seated on the seat. a parking brake cylinder that is operated by pressure oil from the power steering pump to release the parking brake; and a parking brake cylinder that is provided between the power steering pump and the parking brake cylinder and that is operated by the operator when the operator takes the seat or leaves the seat. This electric vehicle is characterized by comprising a control valve that is activated and can send pressure oil from a power steering pump to a parking brake cylinder when the user is seated, and can send pressure oil from the parking brake cylinder to a tank when the user leaves the seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15261287U JPH0534161Y2 (en) | 1987-10-05 | 1987-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15261287U JPH0534161Y2 (en) | 1987-10-05 | 1987-10-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0158202U true JPH0158202U (en) | 1989-04-12 |
| JPH0534161Y2 JPH0534161Y2 (en) | 1993-08-30 |
Family
ID=31427696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15261287U Expired - Lifetime JPH0534161Y2 (en) | 1987-10-05 | 1987-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0534161Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001316096A (en) * | 2000-02-28 | 2001-11-13 | Toyota Industries Corp | Hydraulic device for industrial vehicle |
-
1987
- 1987-10-05 JP JP15261287U patent/JPH0534161Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001316096A (en) * | 2000-02-28 | 2001-11-13 | Toyota Industries Corp | Hydraulic device for industrial vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0534161Y2 (en) | 1993-08-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0158202U (en) | ||
| JPS6173464U (en) | ||
| JPH044555U (en) | ||
| JPH043866U (en) | ||
| JPH02113058U (en) | ||
| JPS6297232U (en) | ||
| JPH0162967U (en) | ||
| JPS6394077U (en) | ||
| JPS641160U (en) | ||
| JPS62182830U (en) | ||
| JPS63168126U (en) | ||
| JPS6254501U (en) | ||
| JPH0278651U (en) | ||
| JPS62128973U (en) | ||
| JPH01179031U (en) | ||
| JPH01160137U (en) | ||
| JPH0265663U (en) | ||
| JPS6093522U (en) | Walking work vehicle with engine | |
| JPH0321904U (en) | ||
| JPH0284054U (en) | ||
| JPH0371955U (en) | ||
| JPH01145659U (en) | ||
| JPS5943254U (en) | Parking brake warning device | |
| JPS58192720U (en) | Management work vehicle travel control device | |
| JPH02106961U (en) |