JPS58120248U - Shovel work arm - Google Patents
Shovel work armInfo
- Publication number
- JPS58120248U JPS58120248U JP1464882U JP1464882U JPS58120248U JP S58120248 U JPS58120248 U JP S58120248U JP 1464882 U JP1464882 U JP 1464882U JP 1464882 U JP1464882 U JP 1464882U JP S58120248 U JPS58120248 U JP S58120248U
- Authority
- JP
- Japan
- Prior art keywords
- arm portion
- notch
- outer arm
- reinforcing member
- receiving members
- 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
- 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ｃ
１第２アームの一部省略切欠き側面図、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線断面図である。
９ａ・・・・・・内側アーム部分、９ｂ・・・・・・外
側アーム部分、１６・・・・・・シリンダ連結用ブラケ
ット、１７・・・・・・切欠き、２５・・・・・・補強
部材、３０・・・・・・被受け、部材、３１・・・・・
・ストッパー。Figure 1 is a side view of the dozer/backhoe work vehicle, Figure 2 c
1 A partially omitted cutaway side view of the second arm, Figure 3 is a sectional view taken along the line ■-■ in Figure 2, and Figure 4 is a cross-sectional view taken along the line IV in Figure 2.
-IV line sectional view. 9a...Inner arm part, 9b...Outer arm part, 16...Cylinder connection bracket, 17...Notch, 25...・Reinforcement member, 30...Receiver, member, 31...
·stopper.
Claims (1)
摺動自在に内嵌させるとともに、前記内側アーム部分９
ａ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１７を、前記外側アーム部分９ｂの上部壁
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１７の両側部分同志を
接続する補強部材２５を、前記切欠き１７の開口がわ端
部に位置させる状態で前記外側アーム部分９ｂにボルト
連結したショベル作業用アームであって、前記外側アー
ム部分９ｂにおける前記切欠き１７の開口がわ端部の両
側部分夫々に、被受は部材３０．３０を上方に突設し、
前記補強部材２５に、アーム長手方向視にて前記両被受
は部材３０゜３ｆｌ夫々が横外側方へ移動することを受
止め阻止するストッパー３１．３１を連設しであること
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 the inner arm portion 9
A notch 17 is formed in the upper wall of the outer arm portion 9b so as to allow the cylinder connecting bracket 16 connected to the outer arm portion 9b to be inserted therethrough. The shovel working arm is bolt-connected to the outer arm portion 9b with a reinforcing member 25 connecting both side portions located at the end of the opening of the notch 17, Receiving members 30 and 30 are respectively provided on both sides of the opening side of the notch 17 to protrude upward;
The reinforcing member 25 is characterized in that stoppers 31 and 31 are provided in series to catch and prevent the two receiving members 30°3fl from moving laterally and outwardly when viewed in the longitudinal direction of the arm. Arm for excavator work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1464882U JPS58120248U (en) | 1982-02-03 | 1982-02-03 | Shovel work arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1464882U JPS58120248U (en) | 1982-02-03 | 1982-02-03 | Shovel work arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58120248U true JPS58120248U (en) | 1983-08-16 |
| JPS6123100Y2 JPS6123100Y2 (en) | 1986-07-10 |
Family
ID=30027106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1464882U Granted JPS58120248U (en) | 1982-02-03 | 1982-02-03 | Shovel work arm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58120248U (en) |
-
1982
- 1982-02-03 JP JP1464882U patent/JPS58120248U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6123100Y2 (en) | 1986-07-10 |
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