JPS6447837U - - Google Patents
Info
- Publication number
- JPS6447837U JPS6447837U JP13817887U JP13817887U JPS6447837U JP S6447837 U JPS6447837 U JP S6447837U JP 13817887 U JP13817887 U JP 13817887U JP 13817887 U JP13817887 U JP 13817887U JP S6447837 U JPS6447837 U JP S6447837U
- Authority
- JP
- Japan
- Prior art keywords
- auger
- support member
- bit
- auger bit
- rod
- 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
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 238000009412 basement excavation Methods 0.000 claims 1
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Earth Drilling (AREA)
Description
第１図ないし第３図はこの考案の実施例を示す
もので、第１図はオーガーの正面図、第２図は第
１図のオーガーの側面図、第３図イ、ロは第２図
のオーガーロツドに固定された支持部材およびそ
れに枢支されたオーガービツトの部分のみを示す
側面図であつて、イは正回転時のオーガービツト
の掘削に適する位置を示し、ロは逆回転時のオー
ガービツトの掘削に適する位置を示すものである
。
図中、１はオーガーロツド、４は支持部材、５
は支持部材の端面、６は凹部、１１および１２は
規制部、２０はオーガービツト、２５および２６
は被規制面、２７は軸孔、２８および２９は掘削
刃、３０は枢軸、４０は止めピン、５０はヘツド
カツターである。
Figures 1 to 3 show an embodiment of this invention. Figure 1 is a front view of the auger, Figure 2 is a side view of the auger in Figure 1, and Figures 3A and 3B are the 2nd view. It is a side view showing only the support member fixed to the auger rod and the part of the auger bit pivoted thereon, in which A shows the position suitable for digging of the auger bit when rotating in the forward direction, and B shows the position suitable for digging of the auger bit when rotating in the reverse direction. This indicates the location suitable for In the figure, 1 is an auger rod, 4 is a support member, and 5 is an auger rod.
6 is the recessed portion, 11 and 12 are the regulating portions, 20 is the auger bit, 25 and 26 are the end faces of the support member;
27 is a regulated surface, 27 is a shaft hole, 28 and 29 are digging blades, 30 is a pivot, 40 is a retaining pin, and 50 is a head cutter.
Claims (1)
支持部材、その支持部材に取付けられるオーガー
ビツト等を備えたオーガーにおいて、オーガービ
ツトを支持部材に回動できるように支持し、オー
ガービツトの回動範囲を規制する規制部を設け、
この規制部によりオーガービツトの回動可能な角
度範囲を定め、この角度範囲の両端を掘削に適す
るオーカービツトの位置としたことを特徴とする
正逆回転用オーガー。 In an auger equipped with an auger rod, a support member fixed to the auger rod, an auger bit attached to the support member, etc., the auger bit is rotatably supported by the support member, and a regulating part is provided for regulating the rotation range of the auger bit,
An auger for forward and reverse rotation, characterized in that the regulating part defines an angular range in which the auger bit can rotate, and both ends of this angular range are positions of the auger bit suitable for excavation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13817887U JPH0621994Y2 (en) | 1987-09-11 | 1987-09-11 | Forward and reverse rotation auger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13817887U JPH0621994Y2 (en) | 1987-09-11 | 1987-09-11 | Forward and reverse rotation auger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6447837U true JPS6447837U (en) | 1989-03-24 |
| JPH0621994Y2 JPH0621994Y2 (en) | 1994-06-08 |
Family
ID=31400277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13817887U Expired - Lifetime JPH0621994Y2 (en) | 1987-09-11 | 1987-09-11 | Forward and reverse rotation auger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621994Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0564287U (en) * | 1992-01-29 | 1993-08-27 | 三谷セキサン株式会社 | Pile hole drilling head |
| JP2000328554A (en) * | 1999-03-17 | 2000-11-28 | Takenaka Doboku Co Ltd | Method and device for ground improvement |
-
1987
- 1987-09-11 JP JP13817887U patent/JPH0621994Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0564287U (en) * | 1992-01-29 | 1993-08-27 | 三谷セキサン株式会社 | Pile hole drilling head |
| JP2000328554A (en) * | 1999-03-17 | 2000-11-28 | Takenaka Doboku Co Ltd | Method and device for ground improvement |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621994Y2 (en) | 1994-06-08 |