JPS5825357U - Telescopic arm for earthworks - Google Patents
Telescopic arm for earthworksInfo
- Publication number
- JPS5825357U JPS5825357U JP11976181U JP11976181U JPS5825357U JP S5825357 U JPS5825357 U JP S5825357U JP 11976181 U JP11976181 U JP 11976181U JP 11976181 U JP11976181 U JP 11976181U JP S5825357 U JPS5825357 U JP S5825357U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- earthworks
- utility
- portions
- cross
- 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
- Jib Cranes (AREA)
- Manipulator (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
図面は本考案に係る土工用伸縮アームの実施の態様を例
示し、第１図はドーザ付バックホウ作業車の側面図、第
２図は要部の一部切欠側面図、第３図は第２図の■−■
線断面図、第４図イ１口は夫々各別の変形例を示す横断
面図、第５図は従来例の一部切欠斜視図である。
５ａ・・・・・・基端側アーム部分、５ｂ・・・・・・
遊端側アーム部分、５Ｃ・・・・・・下側部分。The drawings illustrate an embodiment of the telescopic arm for earthworks according to the present invention, FIG. 1 is a side view of a backhoe work vehicle with a dozer, FIG. 2 is a partially cutaway side view of the main part, and FIG. ■−■ of the diagram
4 is a cross-sectional view showing different modifications, and FIG. 5 is a partially cutaway perspective view of a conventional example. 5a... Proximal arm part, 5b...
Free end side arm part, 5C...lower part.
Claims (1)
端側アーム部分５ｂの下側部分５Ｃを、それらの長手方
向視において下挟まり形状に形成しである事蚕特徴とす
る土工用伸縮アーム。５■ 前記両アーム部分５ａ、、
５ｂの横断面形状が六角筒形である事を特徴とする実用
新案登録請求の範囲第０項に記載のアーム。 ■ 前記両アーム部分５ａ、５ｂの横断面形状が三角筒
形である事を特徴とする実用新案登録請求の範囲第０項
に記載のアーム。 ■ 前記両アーム部分５ａ、５ｂの横断面形状がほぼ円
筒形である事を特徴とする実用新案登録請求の範囲第０
項に記載のアーム。[Claims for Utility Model Registration] ■ The lower portions 5C of the proximal arm portion 5a and the free end arm portion 5b, which are slidably fitted together, are formed into a lower sandwiched shape when viewed in the longitudinal direction. A telescoping arm for earthworks that is unique to silkworms. 5■ Both arm portions 5a,...
The arm according to claim 0, wherein the arm 5b has a hexagonal cylindrical cross-sectional shape. (2) The arm according to claim 0 of the utility model registration, characterized in that the cross-sectional shape of both arm portions 5a, 5b is triangular cylindrical. ■ Utility model registration claim No. 0 characterized in that the cross-sectional shape of both arm portions 5a and 5b is approximately cylindrical.
The arm described in section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11976181U JPS5825357U (en) | 1981-08-11 | 1981-08-11 | Telescopic arm for earthworks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11976181U JPS5825357U (en) | 1981-08-11 | 1981-08-11 | Telescopic arm for earthworks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5825357U true JPS5825357U (en) | 1983-02-17 |
Family
ID=29913798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11976181U Pending JPS5825357U (en) | 1981-08-11 | 1981-08-11 | Telescopic arm for earthworks |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825357U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62185705U (en) * | 1986-04-10 | 1987-11-26 | ||
| JP2017013960A (en) * | 2015-07-01 | 2017-01-19 | 株式会社タダノ | Expandable member |
| KR200484265Y1 (en) * | 2016-04-20 | 2017-08-18 | (주)에코코 | Fallen coal removing device using excavator |
-
1981
- 1981-08-11 JP JP11976181U patent/JPS5825357U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62185705U (en) * | 1986-04-10 | 1987-11-26 | ||
| JP2017013960A (en) * | 2015-07-01 | 2017-01-19 | 株式会社タダノ | Expandable member |
| KR200484265Y1 (en) * | 2016-04-20 | 2017-08-18 | (주)에코코 | Fallen coal removing device using excavator |
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