JPH047939U - - Google Patents
Info
- Publication number
- JPH047939U JPH047939U JP4882090U JP4882090U JPH047939U JP H047939 U JPH047939 U JP H047939U JP 4882090 U JP4882090 U JP 4882090U JP 4882090 U JP4882090 U JP 4882090U JP H047939 U JPH047939 U JP H047939U
- Authority
- JP
- Japan
- Prior art keywords
- crane
- loading platform
- upward movement
- predetermined angle
- detection means
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Jib Cranes (AREA)
Description
図面は本考案の一実施例を示し、第１図は本考
案に係るクレーン付ダンプトラツクの側面図、第
２図は同平面図、第３図は第１図の円部分の拡
大断面図、第４図は第３図の矢視図、第５図は
動作説明用フローチヤートである。
１……トラツクシヤーシ、２……荷台、３……
クレーン、９……位置検出手段、１２……上動範
囲規制手段。
The drawings show an embodiment of the present invention; FIG. 1 is a side view of a dump truck with a crane according to the present invention, FIG. 2 is a plan view of the same, and FIG. 3 is an enlarged sectional view of the circular portion of FIG. FIG. 4 is a view taken in the direction of the arrows in FIG. 3, and FIG. 5 is a flowchart for explaining the operation. 1... Truck chassis, 2... Loading platform, 3...
Crane, 9...position detection means, 12...upward movement range regulation means.
Claims (1)
と、少なくとも水平面内で旋回自在なクレーンと
をそれぞれ架装したクレーン付ダンプトラツクに
おいて、前記クレーンの旋回位置を検出する位置
検出手段と、該位置検出手段の検出信号に基づき
動作し且つ前記クレーンが平面的に見て前記荷台
の上方に重合した位置にあるときは、前記荷台が
前記クレーンに干渉しないようにその上昇動作範
囲を前記所定角度より小さな角度に規制すると共
に前記クレーンが平面的に見て前記荷台の上方か
ら外れた位置にあるときは、前記規制を解除する
上動範囲規制手段とを具備したことを特徴とする
クレーン付ダンプトラツク。 In a dump truck with a crane, in which a truck chassis is equipped with a loading platform that can be raised and lowered at a predetermined angle, and a crane that can be rotated at least in a horizontal plane, a position detection means for detecting a turning position of the crane, and a detection of the position detection means When the crane operates based on the signal and is in a position overlapping the loading platform in plan view, the range of its upward movement is restricted to an angle smaller than the predetermined angle so that the loading platform does not interfere with the crane. A dump truck with a crane, further comprising an upward movement range regulating means for releasing the regulation when the crane is at a position out of the upper part of the loading platform when viewed from above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4882090U JPH047939U (en) | 1990-05-10 | 1990-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4882090U JPH047939U (en) | 1990-05-10 | 1990-05-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH047939U true JPH047939U (en) | 1992-01-24 |
Family
ID=31565974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4882090U Pending JPH047939U (en) | 1990-05-10 | 1990-05-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047939U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626208A (en) * | 1979-08-09 | 1981-03-13 | Rikagaku Kenkyusho | Malformation measuring method |
| JPS5759510A (en) * | 1980-09-26 | 1982-04-09 | Daburiyuu Ateimichiyatsu Sutan | Foldable bed used as chair |
-
1990
- 1990-05-10 JP JP4882090U patent/JPH047939U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626208A (en) * | 1979-08-09 | 1981-03-13 | Rikagaku Kenkyusho | Malformation measuring method |
| JPS5759510A (en) * | 1980-09-26 | 1982-04-09 | Daburiyuu Ateimichiyatsu Sutan | Foldable bed used as chair |
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