JPS59195185U - Crane telescopic boom - Google Patents
Crane telescopic boomInfo
- Publication number
- JPS59195185U JPS59195185U JP9063083U JP9063083U JPS59195185U JP S59195185 U JPS59195185 U JP S59195185U JP 9063083 U JP9063083 U JP 9063083U JP 9063083 U JP9063083 U JP 9063083U JP S59195185 U JPS59195185 U JP S59195185U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- stage boom
- stage
- crane
- telescopic 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.)
- 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
図面はこの考案の一実施例を示し、第１図はトラックク
レーンの側面図、第２図は第１図中■部の拡大図、第３
図は第２図中■−■線に沿う断面図である。
５・・・第１段ブーム、６・・・第２段ブーム、１２゜
１３・・・補強部材（肉厚部）、１６・・・摺接子。The drawings show one embodiment of this invention, and Fig. 1 is a side view of the truck crane, Fig. 2 is an enlarged view of the middle part of Fig. 1, and Fig. 3 is an enlarged view of the
The figure is a sectional view taken along the line ■-■ in FIG. 5... 1st stage boom, 6... 2nd stage boom, 12° 13... Reinforcement member (thick part), 16... Sliding joint.
Claims (1)
記第１段ブーム内にこの第１段ブームの先端から第２段
ブームを伸張可能に収容したクレーンの伸縮ブームにお
いて、第１段ブーム先端部′の少なくともその下側両角
部と、第２段ブームが最伸張姿勢にある場合、この第２
段ブームの基端−′に対応する第１段ブームの部位の少
なくともその上側両角部に、その肉厚を厚くした肉厚部
をそれぞれ一体的に設け、これら肉厚部に第２段ブーム
の側面に摺接されてこの第２段ブームの伸縮を案内する
摺接子を取着したことを特徴とするクレーンの伸縮ブー
ム。In a telescopic boom of a crane, a first stage boom is pivotably supported on a base so as to be able to raise and lower, and a second stage boom is accommodated within the first stage boom so as to be extendable from the tip of the first stage boom. At least both lower corners of the boom tip ′ and, when the second stage boom is in the fully extended position, the second
Thickened parts are integrally provided at least at both upper corners of the part of the first stage boom corresponding to the base end -' of the stage boom, and the second stage boom is attached to these thick parts. A telescoping boom for a crane, characterized in that a sliding contact is attached to the side surface to guide the expansion and contraction of the second stage boom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9063083U JPS59195185U (en) | 1983-06-14 | 1983-06-14 | Crane telescopic boom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9063083U JPS59195185U (en) | 1983-06-14 | 1983-06-14 | Crane telescopic boom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59195185U true JPS59195185U (en) | 1984-12-25 |
Family
ID=30220569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9063083U Pending JPS59195185U (en) | 1983-06-14 | 1983-06-14 | Crane telescopic boom |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59195185U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615217A (en) * | 1992-03-30 | 1994-01-25 | Shibaura Eng Works Co Ltd | Spin coater with movable plate |
-
1983
- 1983-06-14 JP JP9063083U patent/JPS59195185U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0615217A (en) * | 1992-03-30 | 1994-01-25 | Shibaura Eng Works Co Ltd | Spin coater with movable plate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59195185U (en) | Crane telescopic boom | |
| JPS5830682U (en) | mobile tower crane | |
| JPS59173846U (en) | truck crane | |
| JPS6213989U (en) | ||
| JPS615892U (en) | Hawk lift structure that can be attached to a backhoe | |
| JPS5892289U (en) | Telescopic boom crane with auxiliary jib | |
| JPS5827283U (en) | Mounting structure of side pad on telescopic boom of hydraulic telescopic boom crane | |
| JPS59175600U (en) | Ladder stopper device | |
| JPS59105290U (en) | Crane auxiliary jib tip structure | |
| JPS5930083U (en) | crane jib device | |
| JPS60193859U (en) | Crane lateral outrigger device | |
| JPS5956260U (en) | Extendable bucket link structure of bucket hoe | |
| JPS59140285U (en) | Hydraulic truck crane | |
| JPS59195186U (en) | Crane boom | |
| JPS59140283U (en) | Hydraulic truck crane | |
| JPS59165890U (en) | Fully hydraulic crawler crane | |
| JPS5827286U (en) | Crane boom | |
| JPS59140280U (en) | Hydraulic truck crane | |
| JPS5930080U (en) | Crane jib device | |
| JPS6133789U (en) | Cargo handling equipment in cargo hold | |
| JPS5887788U (en) | Crane boom | |
| JPS59175334U (en) | harvester | |
| JPS6138194U (en) | simple crane | |
| JPS60108595U (en) | Crawler type construction machinery | |
| JPS58106384U (en) | Crane boom |