JPS58120249U - Shovel work arm - Google Patents
Shovel work armInfo
- Publication number
- JPS58120249U JPS58120249U JP1538682U JP1538682U JPS58120249U JP S58120249 U JPS58120249 U JP S58120249U JP 1538682 U JP1538682 U JP 1538682U JP 1538682 U JP1538682 U JP 1538682U JP S58120249 U JPS58120249 U JP S58120249U
- Authority
- JP
- Japan
- Prior art keywords
- arm portion
- arm
- tip
- notch
- work arm
- 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)
- Component Parts Of Construction Machinery (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
第１図はドーザ兼バックホウ作業車の側面図、第２図は
第２アームの切欠き側面図、第３図は第２図における■
−■線断面図、第４図は第２図におけるＩＶ−ＩＶ線断
面図、第５図は外側アーム部分の概略平面図である。
９ａ・・・・・・内側アーム部分、９ｂ・・・・・・外
側アーム部分、１３，１４・・・・・・滑り板、１６・
・・・・・シリンダ連結用ブラケット、１７・・・・・
・切欠き部、２４・・・・・・補強部材。
９＼ １７ １，４．２５ ．２４
髪 （
２６２６−
第５図
ｂ
−１１＋Figure 1 is a side view of the dozer/backhoe work vehicle, Figure 2 is a cutaway side view of the second arm, and Figure 3 is the
4 is a sectional view taken along the line IV--IV in FIG. 2, and FIG. 5 is a schematic plan view of the outer arm portion. 9a...Inner arm part, 9b...Outer arm part, 13, 14...Sliding plate, 16.
...Bracket for cylinder connection, 17...
- Notch portion, 24...Reinforcement member. 9\17 1,4.25. 24 Hair (2626- Figure 5b -11+
Claims (1)
摺動自在に内嵌するとともに、両アーム部分９ａ、 ９
ｂ間に、滑り板１３．１４・・・を両アーム部分９ａ、
９ｂ夫々の端部に位置させる状態で介在させ、前記内側
アーム部分９ｂに連設のシリンダ連結用ブラケット１６
を挿通さ−せるための切欠き部１７を、前記外側アーム
部分９ｂの土壁部にその先端部において開口させる状態
で形成し、前記外側アーム部分９ｂにおける切欠き部１
７の両側部分同志を接続する補強部材２４を、前記外′
側アーム部分９ｂを先端部に連結したショベル作業用
アームであって、前記滑り板１３．１４・・・のうち前
記外側アーム部分９’ｂの先端部のもの１４を、その上
面を全面的に前記補強部材１７に接触させる状態で設け
であることを特徴とするショベル作業用アーム。The inner arm portion 9a is slidably fitted into the square tubular outer arm portion 9b, and both arm portions 9a, 9
Between b, slide plates 13, 14... are attached to both arm parts 9a,
A cylinder connecting bracket 16 is disposed at the end of each of the inner arm portions 9b and is connected to the inner arm portion 9b.
A notch 17 is formed in the earthen wall of the outer arm portion 9b so as to be open at its tip, and the notch 17 for passing the
The reinforcing member 24 connecting both sides of the
It is an arm for excavator work in which the side arm portion 9b is connected to the tip, and among the sliding plates 13, 14..., the tip 14 of the outer arm portion 9'b is completely covered with its upper surface. An arm for shovel work, characterized in that it is provided in a state in which it is brought into contact with the reinforcing member 17.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1538682U JPS58120249U (en) | 1982-02-05 | 1982-02-05 | Shovel work arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1538682U JPS58120249U (en) | 1982-02-05 | 1982-02-05 | Shovel work arm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58120249U true JPS58120249U (en) | 1983-08-16 |
Family
ID=30027815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1538682U Pending JPS58120249U (en) | 1982-02-05 | 1982-02-05 | Shovel work arm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58120249U (en) |
-
1982
- 1982-02-05 JP JP1538682U patent/JPS58120249U/en active Pending
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