JPS6188993U - - Google Patents
Info
- Publication number
- JPS6188993U JPS6188993U JP17291384U JP17291384U JPS6188993U JP S6188993 U JPS6188993 U JP S6188993U JP 17291384 U JP17291384 U JP 17291384U JP 17291384 U JP17291384 U JP 17291384U JP S6188993 U JPS6188993 U JP S6188993U
- Authority
- JP
- Japan
- Prior art keywords
- jib
- crane
- boom
- explanatory diagram
- lifted
- 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 4
Landscapes
- Jib Cranes (AREA)
Description
第１図は本考案のクレーン等のジブの一実施例
の説明図、第２図は第１図の−方向矢視図、
第３図は第２図におけるジブの伸縮可能部の他の
例を示す説明図、第４図は従来のラフテレーンク
レーンの説明図、第５図は第４図においてジブの
オフセツト角度を変更する操作の説明図である。
１はロツド、２，２′はブーム、４はジブ、６
はジブトツプ、７は位置決め孔、８は上端部ブラ
ケツト、１０はテンシヨンワイヤを示す。
FIG. 1 is an explanatory diagram of an embodiment of a jib for a crane or the like according to the present invention, FIG. 2 is a view taken from the − direction arrow in FIG. 1,
Figure 3 is an explanatory diagram showing another example of the extensible part of the jib in Figure 2, Figure 4 is an explanatory diagram of a conventional rough terrain crane, and Figure 5 is an illustration of changing the offset angle of the jib in Figure 4. It is an explanatory diagram of operation. 1 is rod, 2, 2' is boom, 4 is jib, 6
1 shows a jib top, 7 a positioning hole, 8 an upper end bracket, and 10 a tension wire.
Claims (1)
さ調整可能なジブを、ブームの先端に俯仰し得る
よう取り付けたことを特徴とするクレーン等のジ
ブ。 A jib for a crane, etc., characterized by having a jib that is telescopically telescopic and whose length can be adjusted in multiple stages and is attached to the tip of a boom so that it can be lifted up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17291384U JPS6188993U (en) | 1984-11-14 | 1984-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17291384U JPS6188993U (en) | 1984-11-14 | 1984-11-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188993U true JPS6188993U (en) | 1986-06-10 |
Family
ID=30730573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17291384U Pending JPS6188993U (en) | 1984-11-14 | 1984-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188993U (en) |
-
1984
- 1984-11-14 JP JP17291384U patent/JPS6188993U/ja active Pending