JPS61181085U - - Google Patents
Info
- Publication number
- JPS61181085U JPS61181085U JP6335185U JP6335185U JPS61181085U JP S61181085 U JPS61181085 U JP S61181085U JP 6335185 U JP6335185 U JP 6335185U JP 6335185 U JP6335185 U JP 6335185U JP S61181085 U JPS61181085 U JP S61181085U
- Authority
- JP
- Japan
- Prior art keywords
- jib
- mounting bracket
- boom
- vehicle body
- movable boom
- 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
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Jib Cranes (AREA)
Description
図面は本考案の実施例を示し、第１図は格納状
態の断面図、第２図は全代図、第３図はジブ固定
ストツパの断面図、第４図は伸長状態の断面図、
第５図はワイヤ取付ブラケツトの他の実施例を示
す説明図である。
１は車体、２は固定ブーム、４は起伏シリンダ
、５はワイヤ取付ブラケツト、７はジブ、１３は
ジブ張出し用ワイヤ、１４はシーブ、１５はフツ
ク。
The drawings show an embodiment of the present invention; FIG. 1 is a cross-sectional view of the retracted state, FIG.
FIG. 5 is an explanatory diagram showing another embodiment of the wire mounting bracket. 1 is a vehicle body, 2 is a fixed boom, 4 is a luffing cylinder, 5 is a wire mounting bracket, 7 is a jib, 13 is a wire for extending the jib, 14 is a sheave, and 15 is a hook.
Claims (1)
定ブーム２内に可動ブームを伸縮自在に嵌合し、
この可動ブーム内にはジブ７を伸縮自在に嵌合す
ると共に、ジブ７に係着したジブ張出し用ワイヤ
１３を可動ブームに設けたシーブ１４より外部に
突出させ、かつフツク１５を設け、このフツク１
５が係合するワイヤ取付ブラケツト５を車体１に
設けたことを特徴とするクレーンのジブ張出し装
置。 A movable boom is telescopically fitted into a fixed boom 2 which is provided on a vehicle body 1 so as to be able to be raised and lowered by a raising and lowering cylinder 4,
A jib 7 is telescopically fitted into the movable boom, and a jib extension wire 13 attached to the jib 7 is made to protrude outside from a sheave 14 provided on the movable boom, and a hook 15 is provided. 1
A jib extending device for a crane, characterized in that a wire mounting bracket 5 is provided on a vehicle body 1, with which a wire mounting bracket 5 is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6335185U JPH0338229Y2 (en) | 1985-04-30 | 1985-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6335185U JPH0338229Y2 (en) | 1985-04-30 | 1985-04-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61181085U true JPS61181085U (en) | 1986-11-12 |
| JPH0338229Y2 JPH0338229Y2 (en) | 1991-08-13 |
Family
ID=30593411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6335185U Expired JPH0338229Y2 (en) | 1985-04-30 | 1985-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338229Y2 (en) |
-
1985
- 1985-04-30 JP JP6335185U patent/JPH0338229Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0338229Y2 (en) | 1991-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61181085U (en) | ||
| JPH03113386U (en) | ||
| JPS6072483U (en) | Luffing jib type tower crane | |
| JPS63197292U (en) | ||
| JPS6223288U (en) | ||
| JPS6244889U (en) | ||
| JPS6359197U (en) | ||
| JPS63173187U (en) | ||
| JPS6061334U (en) | small crane | |
| JPS6436396U (en) | ||
| JPS646711U (en) | ||
| JPS6352890U (en) | ||
| JPH037186U (en) | ||
| JPH0444297U (en) | ||
| JPS6211890U (en) | ||
| JPS5823886U (en) | vehicle type crane | |
| JPS6110356U (en) | Hydraulic excavator crane device | |
| JPS62189383U (en) | ||
| JPS5848688U (en) | Mobile crane with split crane boom | |
| JPS61206600U (en) | ||
| JPS6040387U (en) | stationary crane | |
| JPS6090346U (en) | Formwork panel lifting device | |
| JPS6110357U (en) | Hydraulic excavator crane device | |
| JPS59100795U (en) | Crane truck counterweight device | |
| JPS6183694U (en) |