JPS63172725U - - Google Patents
Info
- Publication number
- JPS63172725U JPS63172725U JP6581187U JP6581187U JPS63172725U JP S63172725 U JPS63172725 U JP S63172725U JP 6581187 U JP6581187 U JP 6581187U JP 6581187 U JP6581187 U JP 6581187U JP S63172725 U JPS63172725 U JP S63172725U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic motor
- front wheels
- drive
- crawlers
- rotational speed
- 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
- 239000010426 asphalt Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Road Paving Machines (AREA)
- Motor Power Transmission Devices (AREA)
Description
第１図は本考案を実施したアスフアルトフイニ
ツシヤの側面図、第２図は平面図、第３図は同ア
スフアルトフイニツシヤの駆動装置の基本構成を
示す図、第４図は同駆動装置の油圧系統図、第５
図は駆動系の制御装置の概略説明図である。
１……車体、２……前車輪、３……クローラ、
１０……油圧ポンプ、１４，１５……油圧モータ
、２１〜２４……比例制御弁、３１，３３，３４
……ポテンシヨメータ、４０……連動機構、４１
……乗算器。
Fig. 1 is a side view of an asphalt finisher implementing the present invention, Fig. 2 is a plan view, Fig. 3 is a diagram showing the basic configuration of the drive device of the asphalt finisher, and Fig. 4 is a hydraulic pressure of the drive device. Genealogical diagram, No. 5
The figure is a schematic explanatory diagram of a drive system control device. 1...Vehicle body, 2...Front wheel, 3...Crawler,
10... Hydraulic pump, 14, 15... Hydraulic motor, 21-24... Proportional control valve, 31, 33, 34
... Potentiometer, 40 ... Interlocking mechanism, 41
...multiplier.
Claims (1)
部左右にクローラを備えたアスフアルト舗装車両
において、前記前車輪駆動用として油圧モータを
設けるとともに、後部左右のクローラ駆動用とし
て油圧モータを設け、さらに前記前車輪駆動用の
油圧モータの回転速度と、クローラ駆動用の油圧
モータの回転速度を同期させる連動機構を設けた
ことを特徴とするアスフアルト舗装車両の駆動装
置。 In an asphalt pavement vehicle equipped with front wheels that can be steered to the left and right at the front of the vehicle body and crawlers at the left and right rear of the vehicle body, a hydraulic motor is provided to drive the front wheels, and a hydraulic motor is provided to drive the crawlers to the left and right of the rear. A drive device for an asphalt pavement vehicle, further comprising an interlocking mechanism that synchronizes the rotational speed of the hydraulic motor for driving the front wheels and the rotational speed of the hydraulic motor for driving the crawler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6581187U JPS63172725U (en) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6581187U JPS63172725U (en) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63172725U true JPS63172725U (en) | 1988-11-09 |
Family
ID=30903231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6581187U Pending JPS63172725U (en) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63172725U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59167334A (en) * | 1983-03-03 | 1984-09-20 | ドレツサ−・インダストリ−ズ・インコ−ポレ−テツド | Front wheel auxiliary driving device for car |
| JPS6125226B2 (en) * | 1978-03-03 | 1986-06-14 | Mitsubishi Electric Corp |
-
1987
- 1987-04-30 JP JP6581187U patent/JPS63172725U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6125226B2 (en) * | 1978-03-03 | 1986-06-14 | Mitsubishi Electric Corp | |
| JPS59167334A (en) * | 1983-03-03 | 1984-09-20 | ドレツサ−・インダストリ−ズ・インコ−ポレ−テツド | Front wheel auxiliary driving device for car |