JPS6436817A - Ground improvement machine - Google Patents
Ground improvement machineInfo
- Publication number
- JPS6436817A JPS6436817A JP19472887A JP19472887A JPS6436817A JP S6436817 A JPS6436817 A JP S6436817A JP 19472887 A JP19472887 A JP 19472887A JP 19472887 A JP19472887 A JP 19472887A JP S6436817 A JPS6436817 A JP S6436817A
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- stirring
- mixing
- efficiency
- step difference
- 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
Landscapes
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
PURPOSE:To raise the efficiency of mixing as well as the efficiency of construction by a method in which many stirring blades attached to the periphery of a stirring shaft capable of concurrently performing rotary drive around the shaft and vertical drive are vertically moved by drawing the same spiral turning locus. CONSTITUTION:Stirring blades 11-14 are radially and vertically set at an interval of equal step difference (d) on a stirring shaft 2 to be vertically and rotationally driven by a base machine. The step difference (alpha) is determined by calculation in such a way as to vertically move the blades 11-14 while drawing the same spiral turning locus. An improver supplying path 21 is provided along the shaft 2 and an outlet port 22 is formed in the downside of the base of the uppermost stage blase 11. Both mixing and constructing efficiencies can thus be raised by optionally increasing the rotating number (n) of the shaft 2 and the drawing speed V.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19472887A JP2512758B2 (en) | 1987-08-03 | 1987-08-03 | Ground improvement machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19472887A JP2512758B2 (en) | 1987-08-03 | 1987-08-03 | Ground improvement machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6436817A true JPS6436817A (en) | 1989-02-07 |
JP2512758B2 JP2512758B2 (en) | 1996-07-03 |
Family
ID=16329252
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19472887A Expired - Lifetime JP2512758B2 (en) | 1987-08-03 | 1987-08-03 | Ground improvement machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2512758B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01280120A (en) * | 1988-04-30 | 1989-11-10 | Toshio Fukuda | Mix stirring wing and use thereof |
WO1993002257A1 (en) * | 1991-07-18 | 1993-02-04 | Bpa Byggproduktion Ab | Tool for introducing soil stabilizing material |
JP2002001567A (en) * | 2000-06-21 | 2002-01-08 | Mitsubishi Electric Corp | Laser beam machining device |
JP2017137678A (en) * | 2016-02-03 | 2017-08-10 | 株式会社不動テトラ | Ground agitation mixing apparatus and soil improvement method |
-
1987
- 1987-08-03 JP JP19472887A patent/JP2512758B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01280120A (en) * | 1988-04-30 | 1989-11-10 | Toshio Fukuda | Mix stirring wing and use thereof |
WO1993002257A1 (en) * | 1991-07-18 | 1993-02-04 | Bpa Byggproduktion Ab | Tool for introducing soil stabilizing material |
JP2002001567A (en) * | 2000-06-21 | 2002-01-08 | Mitsubishi Electric Corp | Laser beam machining device |
JP2017137678A (en) * | 2016-02-03 | 2017-08-10 | 株式会社不動テトラ | Ground agitation mixing apparatus and soil improvement method |
Also Published As
Publication number | Publication date |
---|---|
JP2512758B2 (en) | 1996-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R313111 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
EXPY | Cancellation because of completion of term | ||
FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080430 Year of fee payment: 12 |