JPS63194995U - - Google Patents
Info
- Publication number
- JPS63194995U JPS63194995U JP8491787U JP8491787U JPS63194995U JP S63194995 U JPS63194995 U JP S63194995U JP 8491787 U JP8491787 U JP 8491787U JP 8491787 U JP8491787 U JP 8491787U JP S63194995 U JPS63194995 U JP S63194995U
- Authority
- JP
- Japan
- Prior art keywords
- pitch
- excavated soil
- soil compaction
- diameter
- type auger
- 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
- 238000005056 compaction Methods 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims 1
- 238000007596 consolidation process Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Description
第１図は本考案の掘削土砂圧密形オーガスクリ
ユーの第１実施例を示す側面図、第２図は同上部
分拡大側面図、第３図、第４図、第５図は第１図
のＡ−Ａ線及びＢ−Ｂ線、Ｃ−Ｃ線断面図、第６
図は本考案の第２実施例を示す側面図、第７図は
同上一部切欠いた部分拡大図、第８図は従来例を
示す側面図である。
１……スクリユー羽根、２……圧密翼、３，３
ａ，３ｂ……スクリユー羽根、４……ロツド、５
……断続部、６……側縁面、７……縮径部、８…
…隙間、９……側板。
Fig. 1 is a side view showing the first embodiment of the excavated soil compaction type auger crew of the present invention, Fig. 2 is an enlarged side view of the same part, and Figs. 3, 4, and 5 are the same as Fig. 1. A-A line, B-B line, C-C line sectional view, 6th
The figure is a side view showing a second embodiment of the present invention, FIG. 7 is a partially cutaway partially enlarged view of the same, and FIG. 8 is a side view showing a conventional example. 1...screw blade, 2...consolidation blade, 3,3
a, 3b... Screw blade, 4... Rod, 5
...Interrupted portion, 6...Side edge surface, 7...Reduced diameter portion, 8...
...Gap, 9...Side plate.
Claims (1)
毎に不連続にかつその断続部で上段の羽根端が下
段の羽根端に対し上方へ少し段違いになるように
形成し、各ピツチの羽根の下部は端に向かいその
表面積を漸次減少させた縮径部とし、この各ピツ
チ毎の縮径部はロツド軸方向に対しその相互位置
を順次ずらせたことを特徴とする掘削土砂圧密形
オーガスクリユー。 (2) 段違いは、上段の羽根厚以下とする実用新
案登録請求の範囲第１項記載の掘削土砂圧密形オ
ーガスクリユー。 (3) 縮径部外周には垂下する側板を設け、段違
いはこの側板の高さ以下とする実用新案登録請求
の範囲第１項記載の掘削土砂圧密形オーガスクリ
ユー。[Claims for Utility Model Registration] (1) Screw blades are discontinuously formed on the outer periphery of the rod at approximately every pitch, and at the discontinuities, the ends of the upper blades are slightly different in height from the ends of the lower blades. The lower part of the blade of each pitch is a diameter-reduced part whose surface area gradually decreases toward the end, and the diameter-reduced parts of each pitch are characterized in that their relative positions are sequentially shifted in the rod axial direction. Excavated soil compaction type auger crew. (2) The excavated soil compaction type auger crew according to claim 1 of the utility model registration claim, wherein the difference in level is equal to or less than the thickness of the upper blade. (3) The excavated soil compaction type auger crew according to claim 1, wherein a hanging side plate is provided on the outer periphery of the reduced diameter part, and the difference in level is equal to or less than the height of the side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8491787U JPH0444706Y2 (en) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8491787U JPH0444706Y2 (en) | 1987-05-29 | 1987-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63194995U true JPS63194995U (en) | 1988-12-15 |
| JPH0444706Y2 JPH0444706Y2 (en) | 1992-10-21 |
Family
ID=30939845
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8491787U Expired JPH0444706Y2 (en) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0444706Y2 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07238767A (en) * | 1994-02-28 | 1995-09-12 | Matsuzawa Kiko:Kk | Excavator |
| JP2003056272A (en) * | 2001-08-20 | 2003-02-26 | Nippon Techno Kk | Boring screw rod |
| JP2015108282A (en) * | 2014-09-03 | 2015-06-11 | 有限会社清和実業 | Auger screw |
| JP2016204940A (en) * | 2015-04-21 | 2016-12-08 | 三和機材株式会社 | Excavator |
| JP2017133270A (en) * | 2016-01-29 | 2017-08-03 | 株式会社テノックス | Excavation head of excavation rod for constructing hydraulic solidification material liquid displacement column |
| JP6224803B1 (en) * | 2016-10-20 | 2017-11-01 | 株式会社サンテック | Drilling earth and sand compacted auger |
-
1987
- 1987-05-29 JP JP8491787U patent/JPH0444706Y2/ja not_active Expired
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07238767A (en) * | 1994-02-28 | 1995-09-12 | Matsuzawa Kiko:Kk | Excavator |
| JP2003056272A (en) * | 2001-08-20 | 2003-02-26 | Nippon Techno Kk | Boring screw rod |
| JP2015108282A (en) * | 2014-09-03 | 2015-06-11 | 有限会社清和実業 | Auger screw |
| JP2016204940A (en) * | 2015-04-21 | 2016-12-08 | 三和機材株式会社 | Excavator |
| JP2017133270A (en) * | 2016-01-29 | 2017-08-03 | 株式会社テノックス | Excavation head of excavation rod for constructing hydraulic solidification material liquid displacement column |
| JP6224803B1 (en) * | 2016-10-20 | 2017-11-01 | 株式会社サンテック | Drilling earth and sand compacted auger |
| JP2018066199A (en) * | 2016-10-20 | 2018-04-26 | 株式会社サンテック | Drilling sediment consolidation auger |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0444706Y2 (en) | 1992-10-21 |