JPS6211890U - - Google Patents
Info
- Publication number
- JPS6211890U JPS6211890U JP10220485U JP10220485U JPS6211890U JP S6211890 U JPS6211890 U JP S6211890U JP 10220485 U JP10220485 U JP 10220485U JP 10220485 U JP10220485 U JP 10220485U JP S6211890 U JPS6211890 U JP S6211890U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- base end
- basic
- vehicle body
- telescopic
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
図面は本考案の実施例であつて、第1図は自動
走行車両に搭載した場合の側面図、第2図は車両
本体を省略して伸縮ブーム組体が作業準備態勢と
なつている場合の側面図、第3図は基端支持ブー
ムと基本ブームを結合維持するストツパー部の部
分図、第4図は旋回半径比較図である。
2……伸縮ブーム組体、3……基端支持ブーム
、4……基本ブーム、5,6……中間ブーム、7
……トツプブーム、8……補助伸長用油圧ブーム
、9……起伏用シリンダー、10……ストツパー
部構造。
The drawings show an embodiment of the present invention, and Fig. 1 is a side view when it is mounted on an automatic driving vehicle, and Fig. 2 is a side view when the vehicle main body is omitted and the telescopic boom assembly is ready for work. A side view, FIG. 3 is a partial view of a stopper portion that connects and maintains the base end support boom and the basic boom, and FIG. 4 is a comparison diagram of the turning radius. 2... Telescopic boom assembly, 3... Base end support boom, 4... Basic boom, 5, 6... Intermediate boom, 7
...Top boom, 8...Hydraulic boom for auxiliary extension, 9...Luffing cylinder, 10...Stopper section structure.
Claims (1)
載された伸縮ブームにおいて、搭載車両本体に枢
着するための基端部を有し起伏用シリンダーを具
備した基端支持ブーム内に、該基端支持ブームよ
りも長く且つ該基端支持ブームに対し長寸分だけ
貫通摺動するようにした基本ブームを支持させ、
この基本ブームに、一本乃至数本の中間ブームと
トツプブームを伸縮摺動自在に保持結合したこと
を特徴とする移動車両搭載用伸縮ブーム装置。 In a telescopic boom that is mounted on a vehicle body so as to be able to raise and lower freely with its base end as a fulcrum, the base end is installed in a base support boom that has a base end for pivoting to the vehicle body and is equipped with a cylinder for raising and lowering. Supporting a basic boom that is longer than the end support boom and that can slide through the base end support boom by the length thereof,
A telescopic boom device for mounting on a mobile vehicle is characterized in that one or several intermediate booms and a top boom are held and connected to this basic boom so as to be extendable and slidable.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10220485U JPS6211890U (en) | 1985-07-03 | 1985-07-03 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10220485U JPS6211890U (en) | 1985-07-03 | 1985-07-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6211890U true JPS6211890U (en) | 1987-01-24 |
Family
ID=30973638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10220485U Pending JPS6211890U (en) | 1985-07-03 | 1985-07-03 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6211890U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0399651U (en) * | 1990-01-31 | 1991-10-18 | ||
JPH0549772U (en) * | 1991-12-12 | 1993-06-29 | 株式会社日立ビルシステムサービス | Elevator buffer device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711993U (en) * | 1980-06-23 | 1982-01-21 |
-
1985
- 1985-07-03 JP JP10220485U patent/JPS6211890U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711993U (en) * | 1980-06-23 | 1982-01-21 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0399651U (en) * | 1990-01-31 | 1991-10-18 | ||
JPH0549772U (en) * | 1991-12-12 | 1993-06-29 | 株式会社日立ビルシステムサービス | Elevator buffer device |