JPS59140283U - Hydraulic truck crane - Google Patents
Hydraulic truck craneInfo
- Publication number
- JPS59140283U JPS59140283U JP3436483U JP3436483U JPS59140283U JP S59140283 U JPS59140283 U JP S59140283U JP 3436483 U JP3436483 U JP 3436483U JP 3436483 U JP3436483 U JP 3436483U JP S59140283 U JPS59140283 U JP S59140283U
- Authority
- JP
- Japan
- Prior art keywords
- jib
- boom
- base end
- strut
- tip
- 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
Landscapes
- Jib Cranes (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図は本考案の実施例を示し、第１図はジブ格納状態のブ
ーム先端部の側面図、第２図は第１図■−ｎ線端面図、
第３図はジブ基端部の斜視図、第４図はジブストラット
の斜視図、第５図乃至第８図はジブを固定ジブとして張
出す場合の張出し手順を説明するための側面図、第９図
乃至第１１図はジブを可動ジブとして張出す場合の張出
し手順を説明するための側面図、第１２図は同張出し完
了状態を示す部分斜視図である。
１・・・伸縮ブーム、２・・・圧縮柱式ジブ、３・・・
基端ブーム、４・・・中間ブーム、５・・・先端ブーム
、１２゜１３・・・ジブフットピン、１４．１５・・・
ジブフット、１６・・・ジブストラット、１９・・・ス
トラットシーブ、２１・・・ストラット枢着用の水平軸
。
−
１，１１４７３１）
℃２〆一一The figures show an embodiment of the present invention, in which Fig. 1 is a side view of the boom tip in the jib retracted state, Fig. 2 is an end view on the line ■-n of Fig. 1,
FIG. 3 is a perspective view of the base end of the jib, FIG. 4 is a perspective view of the jib strut, FIGS. 5 to 8 are side views for explaining the procedure for extending the jib as a fixed jib, and 9 to 11 are side views for explaining the extending procedure when extending the jib as a movable jib, and FIG. 12 is a partial perspective view showing a state in which the extending is completed. 1...Telescopic boom, 2...Compression column type jib, 3...
Base end boom, 4... Middle boom, 5... Tip boom, 12゜13... Jib foot pin, 14.15...
Jib foot, 16...Jib strut, 19...Strut sheave, 21...Horizontal shaft for strut pivot. - 1,114731) ℃2〆11
Claims (1)
縮ブームと、該伸縮ブームの先端に継ぎ足される圧縮柱
式ジブとを備え、このジブには、基端部左右両側にジブ
フットが設けられ、伸縮ブームの先端ブームには、ブー
ムポイントシーブブロックの左右両側にジブフットピン
が設けられ、ジブは不使用時には上記ジブフットが上記
ジブフットピンに係合せる状態でブーム下面に添って格
納されるように構成された油圧式トラッククレーンにお
いて、上記ジブの基端部に、ジブ格納状態で該ジブ下面
に折畳まれるジブストラットを備え、このジブストラッ
トは、先端部にストラットシーブを有し、基端部が上記
ジブフットに対し上記ジブフットピンと平行な水平軸ま
わりに回動可能に枢着されてなることを特徴とする油圧
式トラッククレーン。- Equipped with a telescoping boom consisting of a base end boom, an intermediate boom, and a tip boom, and a compression column type jib that is attached to the end of the telescoping boom, and this jib is provided with jib feet on both left and right sides of the base end, and the telescoping boom The tip of the boom is equipped with jib foot pins on both the left and right sides of the boom point sheave block, and the jib is configured to be stored along the underside of the boom with the jib foot engaged with the jib foot pin when not in use. The crane is provided with a jib strut at the base end of the jib that is folded onto the lower surface of the jib when the jib is stored, and the jib strut has a strut sheave at its tip and a base end that is connected to the jib foot. A hydraulic truck crane, characterized in that it is pivotably mounted around a horizontal axis parallel to the jib foot pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3436483U JPS59140283U (en) | 1983-03-09 | 1983-03-09 | Hydraulic truck crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3436483U JPS59140283U (en) | 1983-03-09 | 1983-03-09 | Hydraulic truck crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59140283U true JPS59140283U (en) | 1984-09-19 |
Family
ID=30165130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3436483U Pending JPS59140283U (en) | 1983-03-09 | 1983-03-09 | Hydraulic truck crane |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59140283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018080011A (en) * | 2016-11-15 | 2018-05-24 | 株式会社タダノ | Mobile crane |
-
1983
- 1983-03-09 JP JP3436483U patent/JPS59140283U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018080011A (en) * | 2016-11-15 | 2018-05-24 | 株式会社タダノ | Mobile crane |
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