JPS61206593U - - Google Patents
Info
- Publication number
- JPS61206593U JPS61206593U JP8895985U JP8895985U JPS61206593U JP S61206593 U JPS61206593 U JP S61206593U JP 8895985 U JP8895985 U JP 8895985U JP 8895985 U JP8895985 U JP 8895985U JP S61206593 U JPS61206593 U JP S61206593U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- attached
- horizontal
- fixing
- crane
- 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
図面は本考案の実施例を示し、第1図は全体正
面図、第2図はクレーンを省略した平面図、第3
図は固定機構の断面図である。
3は作業機フレーム、5は第1ブーム、6は第
2ブーム、22は軸支ピン、60は固定機構。
The drawings show an embodiment of the present invention, in which Figure 1 is an overall front view, Figure 2 is a plan view with the crane omitted, and Figure 3 is a plan view with the crane omitted.
The figure is a sectional view of the fixing mechanism. 3 is a working machine frame, 5 is a first boom, 6 is a second boom, 22 is a pivot pin, and 60 is a fixing mechanism.
Claims (1)
倒伏姿勢とに亘つて移動自在に取付け、この第1
ブーム5の伸縮端には第2ブーム6を軸支ピン2
2で水平姿勢と垂直姿勢とに亘つて回動自在に連
結すると共に、第1ブーム5と第2ブーム6とに
亘つて第1ブーム5が倒伏姿勢で第2ブーム6が
水平姿勢の時に両者を固定する固定機構60を設
けたことを特徴とするクレーンのブーム格納装置
。 The first boom 5 is attached to the working machine frame 3 so as to be movable between the upright position and the collapsed position.
A second boom 6 is attached to a pivot pin 2 at the telescopic end of the boom 5.
2, the first boom 5 and the second boom 6 are connected to each other so as to be rotatable between horizontal and vertical positions, and the first boom 5 and the second boom 6 are connected together when the first boom 5 is in the laid-down position and the second boom 6 is in the horizontal position. A boom storage device for a crane, characterized in that it is provided with a fixing mechanism 60 for fixing the boom.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985088959U JPH0344784Y2 (en) | 1985-06-14 | 1985-06-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1985088959U JPH0344784Y2 (en) | 1985-06-14 | 1985-06-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61206593U true JPS61206593U (en) | 1986-12-26 |
JPH0344784Y2 JPH0344784Y2 (en) | 1991-09-20 |
Family
ID=30642600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1985088959U Expired JPH0344784Y2 (en) | 1985-06-14 | 1985-06-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0344784Y2 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5240470U (en) * | 1975-09-12 | 1977-03-23 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2220718C2 (en) * | 1972-04-27 | 1973-08-23 | Westfalia Separator Ag | SELF-CONTROLLING CENTRIFUGAL DRUM FOR CLEARING LIQUIDS |
-
1985
- 1985-06-14 JP JP1985088959U patent/JPH0344784Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5240470U (en) * | 1975-09-12 | 1977-03-23 |
Also Published As
Publication number | Publication date |
---|---|
JPH0344784Y2 (en) | 1991-09-20 |