JPH0185390U - - Google Patents
Info
- Publication number
- JPH0185390U JPH0185390U JP1987178861U JP17886187U JPH0185390U JP H0185390 U JPH0185390 U JP H0185390U JP 1987178861 U JP1987178861 U JP 1987178861U JP 17886187 U JP17886187 U JP 17886187U JP H0185390 U JPH0185390 U JP H0185390U
- Authority
- JP
- Japan
- Prior art keywords
- mast
- fixed
- hinge
- boom
- winch
- 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)
Description
第１図は本考案実施例の正面図、第２図、第３
図はそれぞれその要部の実施例の分解斜視図であ
る。
１：基台、３，６：フランジ、４：ヒンジ、５
：マスト、８：支持腕、１０：ブーム、１１２：
固定ピン、１２２：ヒンジピン、１５：手動ウイ
ンチ。
Figure 1 is a front view of the embodiment of the invention, Figures 2 and 3 are
Each figure is an exploded perspective view of an embodiment of its essential parts. 1: Base, 3, 6: Flange, 4: Hinge, 5
:Mast, 8: Support arm, 10: Boom, 112:
Fixed pin, 122: Hinge pin, 15: Manual winch.
Claims (1)
トを起倒かつ固定可能に装着すると共に、前記マ
ストの先端部にヒンジを介してブームをマストの
長さ方向に回動かつ固定可能に装着し、前記基台
の前記ブームと反対側にウインチを配設して該ウ
インチに巻かれたワイヤの一端をシーブを介して
前記マストの先端部に固定してなるジブクレーン
。 A mast is attached to a base fixed to a building etc. via a hinge so that it can be raised and fixed, and a boom is attached to the tip of the mast via a hinge so that it can be rotated and fixed in the length direction of the mast. A jib crane, wherein a winch is disposed on the opposite side of the base from the boom, and one end of a wire wound around the winch is fixed to the tip of the mast via a sheave.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178861U JPH0185390U (en) | 1987-11-26 | 1987-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987178861U JPH0185390U (en) | 1987-11-26 | 1987-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0185390U true JPH0185390U (en) | 1989-06-06 |
Family
ID=31470457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987178861U Pending JPH0185390U (en) | 1987-11-26 | 1987-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0185390U (en) |
-
1987
- 1987-11-26 JP JP1987178861U patent/JPH0185390U/ja active Pending