JPS5833561U - Shovel work arm - Google Patents
Shovel work armInfo
- Publication number
- JPS5833561U JPS5833561U JP12706881U JP12706881U JPS5833561U JP S5833561 U JPS5833561 U JP S5833561U JP 12706881 U JP12706881 U JP 12706881U JP 12706881 U JP12706881 U JP 12706881U JP S5833561 U JPS5833561 U JP S5833561U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- work arm
- shovel work
- sliding plates
- outer 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.)
- Granted
Links
Landscapes
- Shovels (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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案に係るショベル作業用アームの実施の態様
を例示し、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１滑
り板の装着部を示す切欠き側面図、第４図は同部の縦断
背面図、第５図は第２滑り板の装着部を示す切欠き側面
図、第６図は同部の縦断背面図である。
９ａ・・・内側アーム部分、９ｂ・・・外側アーム部分
、１３・・・滑り板、１８・・・係止具。The drawings illustrate an embodiment of the excavator working arm according to the present invention, in which FIG. 1 is a side view of the dozer/backhoe working vehicle, FIG. 2 is a cutaway side view of the second arm, and FIG. 3 is a side view of the first arm. Fig. 4 is a cutaway side view showing the mounting part of the sliding plate, Fig. 4 is a vertical cross-sectional rear view of the same part, Fig. 5 is a cutaway side view showing the mounting part of the second sliding plate, and Fig. 6 is a vertical cross-sectional rear view of the same part. It is a diagram. 9a... Inner arm portion, 9b... Outer arm portion, 13... Sliding plate, 18... Locking tool.
Claims (1)
れの外面に周方向複数個取付けた滑り板１３・・・を前
記外側アーム部分９ｂの内面に接触作用させる状態で摺
動可能に内嵌させたショベル作業用アームであって、前
記内側アーム部分９ａに、前記各滑り板１３・・・の夫
々をそれの面方向に移動不能に且つそれの面方向と直交
する方向に離脱可能に係止支持する係止具１８を設け、
前記各滑り板１３・・・のうちの上方を除いたもの夫々
における前記内側アーム部分９ａを前記外側アーム部分
９ｂに組付けるに際する挿入方向がわ端部を、アーム伸
縮方向に互いに位置が相違する状態で配置しであること
を特徴とするショベル作業用アーム。A sliding plate 13 having a plurality of inner arm parts 9a attached in the circumferential direction on the outer surface of the cylindrical outer arm part 9b is slidably fitted into the outer arm part 9b in contact with the inner surface of the outer arm part 9b. The arm for excavator work has a structure in which each of the sliding plates 13 is connected to the inner arm portion 9a so as to be immovable in the direction of the surface thereof and detachable in a direction perpendicular to the direction of the surface thereof. A locking tool 18 is provided to support the lock,
When assembling the inner arm portion 9a to the outer arm portion 9b, the ends of each of the sliding plates 13 except for the upper portion thereof in the insertion direction are aligned with each other in the direction of extension and contraction of the arm. An arm for excavator work, characterized in that the arm is arranged in different states.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12706881U JPS5833561U (en) | 1981-08-27 | 1981-08-27 | Shovel work arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12706881U JPS5833561U (en) | 1981-08-27 | 1981-08-27 | Shovel work arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5833561U true JPS5833561U (en) | 1983-03-04 |
| JPS6115092Y2 JPS6115092Y2 (en) | 1986-05-10 |
Family
ID=29920819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12706881U Granted JPS5833561U (en) | 1981-08-27 | 1981-08-27 | Shovel work arm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5833561U (en) |
-
1981
- 1981-08-27 JP JP12706881U patent/JPS5833561U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6115092Y2 (en) | 1986-05-10 |
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