JPS6376091U - - Google Patents
Info
- Publication number
- JPS6376091U JPS6376091U JP16948086U JP16948086U JPS6376091U JP S6376091 U JPS6376091 U JP S6376091U JP 16948086 U JP16948086 U JP 16948086U JP 16948086 U JP16948086 U JP 16948086U JP S6376091 U JPS6376091 U JP S6376091U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- protrusions
- tubular casing
- casing
- circumferential surface
- 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
- 238000009412 basement excavation Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Description
第１図は本考案の竪型掘削機のケーシング駆動
式回転バケツトの一実施例を示す縦断側面図、第
２図は第１図の矢視―線に沿う横断平面図、
第３図は掘削時の状態を示す縦断側面図、第４図
は他の実施例を示す縦断側面図、第５図はその底
面図である。
１……管状ケーシング、３または３′……管状
ケーシング１側の各突起、６……バケツト、７ま
たは７′……バケツト６側の各突起。
FIG. 1 is a vertical cross-sectional side view showing an embodiment of a casing-driven rotary bucket for a vertical excavator of the present invention, FIG. 2 is a cross-sectional plan view taken along the arrow line in FIG. 1,
FIG. 3 is a longitudinal side view showing the state during excavation, FIG. 4 is a longitudinal side view showing another embodiment, and FIG. 5 is a bottom view thereof. 1... Tubular casing, 3 or 3'... Each protrusion on the tubular casing 1 side, 6... Bucket, 7 or 7'... Each protrusion on the bucket 6 side.
Claims (1)
周面に複数個の突起を設け、同各突起に係合して
同管状ケーシング内に回転可能に吊り下げ支持さ
れたバケツトを同管状ケーシングとともに回転さ
せる複数個の突起を同バケツトの外周面に設けた
ことを特徴とする竪型掘削機のケーシング駆動式
回転バケツト。 A plurality of protrusions are provided on the inner circumferential surface of a tubular casing that rotates around the tube axis, and a bucket that is rotatably suspended and supported within the tubular casing is rotated together with the tubular casing by engaging with each of the protrusions. A casing-driven rotary bucket for a vertical excavator, characterized in that a plurality of protrusions are provided on the outer circumferential surface of the bucket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986169480U JPH0437992Y2 (en) | 1986-11-06 | 1986-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986169480U JPH0437992Y2 (en) | 1986-11-06 | 1986-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6376091U true JPS6376091U (en) | 1988-05-20 |
| JPH0437992Y2 JPH0437992Y2 (en) | 1992-09-07 |
Family
ID=31103325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986169480U Expired JPH0437992Y2 (en) | 1986-11-06 | 1986-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0437992Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6490391A (en) * | 1987-09-30 | 1989-04-06 | Mitsubishi Heavy Ind Ltd | All casing excavator and method of construction thereof |
| JPH01180586U (en) * | 1988-06-13 | 1989-12-26 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58164890A (en) * | 1982-03-25 | 1983-09-29 | コ−リツエンヂニヤリング株式会社 | Drilling apparatus for place impact stake |
| JPS6123384U (en) * | 1984-07-13 | 1986-02-12 | 三和機材株式会社 | Large diameter excavator for bedrock |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55119938A (en) * | 1979-03-08 | 1980-09-16 | Toyota Motor Corp | Adjusting mechanism of mixed air for idling for multiple carburetor system |
-
1986
- 1986-11-06 JP JP1986169480U patent/JPH0437992Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58164890A (en) * | 1982-03-25 | 1983-09-29 | コ−リツエンヂニヤリング株式会社 | Drilling apparatus for place impact stake |
| JPS6123384U (en) * | 1984-07-13 | 1986-02-12 | 三和機材株式会社 | Large diameter excavator for bedrock |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6490391A (en) * | 1987-09-30 | 1989-04-06 | Mitsubishi Heavy Ind Ltd | All casing excavator and method of construction thereof |
| JPH01180586U (en) * | 1988-06-13 | 1989-12-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0437992Y2 (en) | 1992-09-07 |