JPH0360000U - - Google Patents
Info
- Publication number
- JPH0360000U JPH0360000U JP2702789U JP2702789U JPH0360000U JP H0360000 U JPH0360000 U JP H0360000U JP 2702789 U JP2702789 U JP 2702789U JP 2702789 U JP2702789 U JP 2702789U JP H0360000 U JPH0360000 U JP H0360000U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- auxiliary
- tip
- outrigger
- vehicle
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Jib Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Description
第１図、第２図、第５図、第６図、は、従来お
よび本考案の補助アウトリガを有する作業車の１
実施例を示す説明図、第３図は、本考案に係る１
実施例の回路図、第４図は、本考案に係る他の実
施例の回路図である。
１……車両、３……旋回台、４……ブーム、１
８……補助アウトリガ、３４……補助アウトリガ
の起伏位置検出手段、３５，４１……ブーム位置
検出手段、３７，３８……報知手段。
Figures 1, 2, 5, and 6 show examples of work vehicles having conventional and auxiliary outriggers of the present invention.
An explanatory diagram showing an embodiment, FIG.
Circuit Diagram of Embodiment FIG. 4 is a circuit diagram of another embodiment according to the present invention. 1...Vehicle, 3...Swivel base, 4...Boom, 1
8...Auxiliary outrigger, 34...Auxiliary outrigger up/down position detection means, 35, 41...Boom position detection means, 37, 38...Notification means.
Claims (1)
ブームを起伏自在に配置するとともに、車両にそ
の基端部を起伏自在に枢支して配置され使用時に
はその先端部を下方に位置させ格納時にはその先
端部を上方に位置させる補助アウトリガを有する
作業車であつて、 特に、この補助アウトリガの先端部を上方に位
置させ、ブームを適宜の方向に位置させた時に、
補助アウトリガの先端部とブーム、又は旋回台の
後端部が干渉する如く構成された補助アウトリガ
を有する作業車において、 前記補助アウトリガの先端部を上方に位置させ
たことを検出する補助アウトリガの起伏位置検出
手段と、上方に位置させた補助アウトリガの先端
部にブーム又は旋回台の後端部が干渉する方向に
ブームを位置させたことを検出するブーム位置検
出手段、およびこのブーム位置検出手段と前記補
助アウトリガの起伏位置検出手段の両方が前記状
態を検出した時にすくすくなくとも警報または作
業車の作動を規制する報知手段を備えたことを特
徴とする補助アウトリガを有する作業車の安全装
置。[Scope of Claim for Utility Model Registration] A swivel base is provided on the vehicle, and a boom is disposed on the swivel base so that it can be raised and lowered, and its base end is pivotally supported on the vehicle so that it can be raised and lowered when in use. A work vehicle having an auxiliary outrigger whose tip is positioned downward and whose tip is positioned upward when stored, and in particular, the tip of the auxiliary outrigger is positioned upward and the boom is positioned in an appropriate direction. Sometimes,
In a work vehicle having an auxiliary outrigger configured such that the tip of the auxiliary outrigger interferes with the rear end of a boom or a rotating base, the undulation of the auxiliary outrigger detects that the tip of the auxiliary outrigger is positioned upward. a position detection means, a boom position detection means for detecting that the boom is positioned in a direction in which the rear end of the boom or swivel base interferes with the tip of the auxiliary outrigger positioned above; A safety device for a working vehicle having auxiliary outriggers, characterized in that both of the undulating position detecting means of the auxiliary outriggers are provided with notification means that at least immediately issues an alarm or restricts the operation of the working vehicle when the above-mentioned condition is detected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2702789U JPH0646958Y2 (en) | 1989-03-08 | 1989-03-08 | Safety equipment for work vehicles with auxiliary outriggers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2702789U JPH0646958Y2 (en) | 1989-03-08 | 1989-03-08 | Safety equipment for work vehicles with auxiliary outriggers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0360000U true JPH0360000U (en) | 1991-06-12 |
| JPH0646958Y2 JPH0646958Y2 (en) | 1994-11-30 |
Family
ID=31529900
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2702789U Expired - Lifetime JPH0646958Y2 (en) | 1989-03-08 | 1989-03-08 | Safety equipment for work vehicles with auxiliary outriggers |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646958Y2 (en) |
-
1989
- 1989-03-08 JP JP2702789U patent/JPH0646958Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646958Y2 (en) | 1994-11-30 |
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