JPS5761107A - Injection swivel structure for soft ground improver - Google Patents
Injection swivel structure for soft ground improverInfo
- Publication number
- JPS5761107A JPS5761107A JP13632180A JP13632180A JPS5761107A JP S5761107 A JPS5761107 A JP S5761107A JP 13632180 A JP13632180 A JP 13632180A JP 13632180 A JP13632180 A JP 13632180A JP S5761107 A JPS5761107 A JP S5761107A
- Authority
- JP
- Japan
- Prior art keywords
- spindle
- soft ground
- liners
- improver
- 6aw6c
- 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 prevent the wearing of sliding portions only by exchanging liners by turning a spindle on the liner provided on the periphery of the spindle but not abutting with the case.
CONSTITUTION: In a hardener injection swivel for a soft ground improver used in the stabilization work of soft ground, liners 6aW6c are exchangeably fixed to a spindle 2 having a stepped portion in a place corresponding to the middle of the excavating and stirring shaft of the improver, and a seal structure consisting of adjuster sleeves 10a and 10b, V-packings 11a and 11b, and adapters 12a and 12b is provided at upper and lower parts of the liners 6aW6c. And, integrally formed cylindrical packing boxes 13a and 13b are provided between the seal structure and a case 4, and a steel ball bearing 15 is provided to the contact part with the spindle 2 on the inside tip of the packing boxes 13aW13b.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13632180A JPS5761107A (en) | 1980-09-30 | 1980-09-30 | Injection swivel structure for soft ground improver |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13632180A JPS5761107A (en) | 1980-09-30 | 1980-09-30 | Injection swivel structure for soft ground improver |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5761107A true JPS5761107A (en) | 1982-04-13 |
JPS619448B2 JPS619448B2 (en) | 1986-03-24 |
Family
ID=15172484
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13632180A Granted JPS5761107A (en) | 1980-09-30 | 1980-09-30 | Injection swivel structure for soft ground improver |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5761107A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102128489B1 (en) | 2019-12-21 | 2020-06-30 | 주식회사 메타바이오메드 | Wireless Ultrasonic Surgical Instrument with Energy Harvesting |
-
1980
- 1980-09-30 JP JP13632180A patent/JPS5761107A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS619448B2 (en) | 1986-03-24 |
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