JPH0484448U - - Google Patents
Info
- Publication number
- JPH0484448U JPH0484448U JP12975790U JP12975790U JPH0484448U JP H0484448 U JPH0484448 U JP H0484448U JP 12975790 U JP12975790 U JP 12975790U JP 12975790 U JP12975790 U JP 12975790U JP H0484448 U JPH0484448 U JP H0484448U
- Authority
- JP
- Japan
- Prior art keywords
- excavation
- box
- hollow part
- shaped
- shaped hollow
- 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
- 238000009412 basement excavation Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Braking Arrangements (AREA)
Description
第１図は本考案に係る掘削用バケツトの正面図
、第２図は第１図−線における断面側面図、
第３図から第６図までは他の実施例を示すもので
あつて、第３図は走行用油圧モータのブレーキ構
造を示す油圧回路図、第４図は従来型を示す油圧
回路図、第５図はペダル取付構造を示す一部断面
正面図、第６図は同従来型のペダル取付構造を示
す一部断面正面図である。
１……掘削アーム、３……側板、４……基部連
結板、７……掘削板、８……箱形中空部、９……
底板。
Fig. 1 is a front view of a bucket for excavation according to the present invention, Fig. 2 is a cross-sectional side view taken along the line - Fig. 1;
3 to 6 show other embodiments, in which FIG. 3 is a hydraulic circuit diagram showing a brake structure of a hydraulic motor for traveling, FIG. 4 is a hydraulic circuit diagram showing a conventional type, and FIG. FIG. 5 is a partially sectional front view showing the pedal mounting structure, and FIG. 6 is a partially sectional front view showing the conventional pedal mounting structure. DESCRIPTION OF SYMBOLS 1... Excavation arm, 3... Side plate, 4... Base connection plate, 7... Excavation plate, 8... Box-shaped hollow part, 9...
Bottom plate.
Claims (1)
業を行う掘削用バケツトにおいて、 側面形状が略扇状の左右両側板３，３を、基部
連結板４と掘削板７にて連結して、内部に正面視
四角形状の箱形中空部８を形成し、かつ、同箱形
中空部８には、四角形状の底板９を回動支軸１１
を介して嵌装し、さらに、同底板９は、箱形中空
部８内を前後に回動自在としたことを特徴とする
掘削用バケツト構造。[Scope of Claim for Utility Model Registration] In a bucket for excavation that performs excavation work while being attached to the tip of an excavation arm 1, left and right side plates 3, 3 having substantially fan-shaped side surfaces are connected to a base connecting plate 4 and an excavation plate 7. are connected to form a box-shaped hollow part 8 having a rectangular shape in front view, and a square-shaped bottom plate 9 is connected to a pivot shaft 11 in the box-shaped hollow part 8.
The bucket structure for excavation is characterized in that the bottom plate 9 is rotatable back and forth within the box-shaped hollow part 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12975790U JPH0484448U (en) | 1990-11-30 | 1990-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12975790U JPH0484448U (en) | 1990-11-30 | 1990-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0484448U true JPH0484448U (en) | 1992-07-22 |
Family
ID=31877145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12975790U Pending JPH0484448U (en) | 1990-11-30 | 1990-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0484448U (en) |
-
1990
- 1990-11-30 JP JP12975790U patent/JPH0484448U/ja active Pending
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