JPS6396097U - - Google Patents
Info
- Publication number
- JPS6396097U JPS6396097U JP5424287U JP5424287U JPS6396097U JP S6396097 U JPS6396097 U JP S6396097U JP 5424287 U JP5424287 U JP 5424287U JP 5424287 U JP5424287 U JP 5424287U JP S6396097 U JPS6396097 U JP S6396097U
- Authority
- JP
- Japan
- Prior art keywords
- jib
- boom
- connecting end
- tip
- rotation pin
- 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
Landscapes
- Jib Cranes (AREA)
Description
図面はこの考案の一実施例を示し、第１図は車
両形クレーンの側面図、第２図は上記クレーンの
平面図、第３図は第２図中部の拡大図、第４図
は第３図中方向の矢視図である。
２……旋回台、３……ブーム、３ａ……一側面
、７……ジブ、１６……基端連結部、１７……第
１連結端、１８……第２連結端、２０……アーム
部、２４……回動軸、２５……ピン、２６，２７
，２８，２９……ピン孔。
The drawings show one embodiment of this invention; Fig. 1 is a side view of a vehicle-type crane, Fig. 2 is a plan view of the crane, Fig. 3 is an enlarged view of the middle part of Fig. 2, and Fig. 4 is an enlarged view of the third part of the crane. It is a view taken in the direction of the arrow in the figure. 2... Swivel base, 3... Boom, 3a... One side, 7... Jib, 16... Base end connecting portion, 17... First connecting end, 18... Second connecting end, 20... Arm Part, 24...Rotation axis, 25...Pin, 26, 27
, 28, 29...pin hole.
Claims (1)
に、このブームの一側面に沿つてジブを格納可能
とし、このジブにおける基端連結部の第１連結端
を上記一側面側のブーム先端部に回動ピンを介し
て着脱自在に連結し、この回動ピンを中心に上記
ジブをブームの側方に回動させてジブの張り出し
をなすとともに、上記基端連結部の第２連結端を
他側面側のブーム先端部に連結して上記ジブの支
持をなすようにしたジブ付クレーン装置において
、上記第２連結端は折曲可能とし、ジブを格納し
た場合に上記第２連結端を折曲して第１連結端よ
りもブームの後方に位置させることを特徴とする
ジブ付クレーン装置。 The boom is pivotably supported on a swivel base so that it can be raised and lowered, and a jib is retractable along one side of the boom, and the first connecting end of the proximal connecting part of the jib is connected to the tip of the boom on the one side. The jib is removably connected via a rotation pin, and the jib is rotated to the side of the boom around the rotation pin to extend the jib, and the second connection end of the proximal connection portion is connected to the other side. In the crane device with a jib, which is connected to the tip of the side boom to support the jib, the second connecting end is bendable, and when the jib is stored, the second connecting end is bent. A crane device with a jib, characterized in that the jib is located behind the first connecting end of the boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5424287U JPH0512227Y2 (en) | 1987-04-10 | 1987-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5424287U JPH0512227Y2 (en) | 1987-04-10 | 1987-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6396097U true JPS6396097U (en) | 1988-06-21 |
| JPH0512227Y2 JPH0512227Y2 (en) | 1993-03-29 |
Family
ID=30881051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5424287U Expired - Lifetime JPH0512227Y2 (en) | 1987-04-10 | 1987-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512227Y2 (en) |
-
1987
- 1987-04-10 JP JP5424287U patent/JPH0512227Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512227Y2 (en) | 1993-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6396097U (en) | ||
| JPS6331110U (en) | ||
| JPS5974991U (en) | Crane device with jib | |
| JPH0172587U (en) | ||
| JPH02149695U (en) | ||
| JPH0218489U (en) | ||
| JPH0366516U (en) | ||
| JPS61191390U (en) | ||
| JPH0460995U (en) | ||
| JPS6414791U (en) | ||
| JPH02144092U (en) | ||
| JPS61122988U (en) | ||
| JPS61180231U (en) | ||
| JPH01103691U (en) | ||
| JPH0245300U (en) | ||
| JPH03102587U (en) | ||
| JPH0234588U (en) | ||
| JPS6221152U (en) | ||
| JPS63194897U (en) | ||
| JPH0185390U (en) | ||
| JPS59137281U (en) | sub-boom device | |
| JPS6390693U (en) | ||
| JPS618688U (en) | vehicle type crane | |
| JPS6211886U (en) | ||
| JPS60178043U (en) | Soft ground treatment machine |