JPS63136003U - - Google Patents
Info
- Publication number
- JPS63136003U JPS63136003U JP2642987U JP2642987U JPS63136003U JP S63136003 U JPS63136003 U JP S63136003U JP 2642987 U JP2642987 U JP 2642987U JP 2642987 U JP2642987 U JP 2642987U JP S63136003 U JPS63136003 U JP S63136003U
- Authority
- JP
- Japan
- Prior art keywords
- hydraulic cylinder
- cylinder unit
- paver
- travel
- laser receiver
- 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
- 230000008602 contraction Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 description 1
Landscapes
- Road Paving Machines (AREA)
Description
図面は本考案の１実施例を示し、第１図は施工
状態を示す平面図、第２図は自動直進走行装置の
部分拡大平面図である。
１……舗装機械、４，４……操向車輪、２１…
…レーザ受光器、２２……制御装置、３０……平
行リンク機構、５０……油圧シリンダユニツト。
The drawings show one embodiment of the present invention, with FIG. 1 being a plan view showing the construction state, and FIG. 2 being a partially enlarged plan view of the automatic straight traveling device. 1... Paving machine, 4, 4... Steering wheel, 21...
... Laser receiver, 22 ... Control device, 30 ... Parallel link mechanism, 50 ... Hydraulic cylinder unit.
Claims (1)
光されるレーザを受光するレーザ受光器と、前記
舗装機械のフレームに設けられている平行リンク
機構と、前記舗装機械の操向車輪の走行方向を制
御する油圧シリンダユニツトとを備え、前記平行
リンク機構は、一方の端部において前記レーザ受
光器を前記フレームに対して平行に移動可能に支
持し、他方の端部において、前記操向車輪に結合
されていると共に、前記油圧シリンダユニツトに
前記レーザ受光器からの信号を入力して伸縮制御
する制御装置を設けたことを特徴とする舗装機械
の自動直進走行装置。 A laser receiver provided on a self-propelled paver to receive a laser emitted from the direction of travel; a parallel link mechanism provided in a frame of the paver; and a travel direction of steering wheels of the paver. and a hydraulic cylinder unit for controlling the steering wheel, and the parallel link mechanism supports the laser receiver movably in parallel to the frame at one end, and supports the steering wheel at the other end. 1. An automatic straight-travel device for a paving machine, characterized in that the hydraulic cylinder unit is connected to the hydraulic cylinder unit and further includes a control device for controlling expansion and contraction by inputting a signal from the laser receiver to the hydraulic cylinder unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987026429U JPH0523603Y2 (en) | 1987-02-26 | 1987-02-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987026429U JPH0523603Y2 (en) | 1987-02-26 | 1987-02-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63136003U true JPS63136003U (en) | 1988-09-07 |
| JPH0523603Y2 JPH0523603Y2 (en) | 1993-06-16 |
Family
ID=30827511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987026429U Expired - Lifetime JPH0523603Y2 (en) | 1987-02-26 | 1987-02-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0523603Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924010A (en) * | 1982-07-29 | 1984-02-07 | 酒井重工業株式会社 | Rolling press machine |
| JPS6197713A (en) * | 1984-10-17 | 1986-05-16 | Niigata Eng Co Ltd | Automatic steering device of paving truck |
-
1987
- 1987-02-26 JP JP1987026429U patent/JPH0523603Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5924010A (en) * | 1982-07-29 | 1984-02-07 | 酒井重工業株式会社 | Rolling press machine |
| JPS6197713A (en) * | 1984-10-17 | 1986-05-16 | Niigata Eng Co Ltd | Automatic steering device of paving truck |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0523603Y2 (en) | 1993-06-16 |