JPS6235055U - - Google Patents
Info
- Publication number
- JPS6235055U JPS6235055U JP12477985U JP12477985U JPS6235055U JP S6235055 U JPS6235055 U JP S6235055U JP 12477985 U JP12477985 U JP 12477985U JP 12477985 U JP12477985 U JP 12477985U JP S6235055 U JPS6235055 U JP S6235055U
- Authority
- JP
- Japan
- Prior art keywords
- boom
- tongue piece
- swing
- protruded
- disconnected
- 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
- Shovels (AREA)
Description
第１図は本考案に係る１実施例の平面図、第２
図は同前側面図、第３図はブームのスイング状態
を示す説明図、第４図は従来例の平面図、第５図
は同前側面図である。
１はブーム、５は旋回フレーム、７はブームブ
ラケツト、１０ｕ，１０ｄは舌片、１１はスイン
グシリンダ、１２はロツド、１３ａ，１３ｂ，１
３ｃは枢着孔を示す。
Figure 1 is a plan view of one embodiment of the present invention;
3 is an explanatory view showing the swing state of the boom, FIG. 4 is a plan view of the conventional example, and FIG. 5 is a front side view of the same. 1 is a boom, 5 is a rotating frame, 7 is a boom bracket, 10u, 10d are tongue pieces, 11 is a swing cylinder, 12 is a rod, 13a, 13b, 1
3c indicates a pivot hole.
Claims (1)
イング自在に取付けたブームブラケツトに扇状の
舌片を突設せしめ該舌片の複数箇所にスイングシ
リンダのロツド先端を連結解除可能にしたことを
特徴とするブームスイング装置。 A boom characterized in that the boom is provided to be able to rise and fall freely, and a fan-shaped tongue piece is protruded from a boom bracket that is swingably attached to a revolving frame, and the rod end of a swing cylinder can be connected and disconnected at multiple locations on the tongue piece. swing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12477985U JPS6235055U (en) | 1985-08-14 | 1985-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12477985U JPS6235055U (en) | 1985-08-14 | 1985-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6235055U true JPS6235055U (en) | 1987-03-02 |
Family
ID=31017109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12477985U Pending JPS6235055U (en) | 1985-08-14 | 1985-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6235055U (en) |
-
1985
- 1985-08-14 JP JP12477985U patent/JPS6235055U/ja active Pending
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