JPS5761107A - Injection swivel structure for soft ground improver - Google Patents

Injection swivel structure for soft ground improver

Info

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
Application number
JP13632180A
Other languages
Japanese (ja)
Other versions
JPS619448B2 (en
Inventor
Shun Sasaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KOKEN SHISUI KOGYO KK
KOUKEN SHISUI KOGYO KK
Koken Boring Machine Co Ltd
Original Assignee
KOKEN SHISUI KOGYO KK
KOUKEN SHISUI KOGYO KK
Koken Boring Machine Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KOKEN SHISUI KOGYO KK, KOUKEN SHISUI KOGYO KK, Koken Boring Machine Co Ltd filed Critical KOKEN SHISUI KOGYO KK
Priority to JP13632180A priority Critical patent/JPS5761107A/en
Publication of JPS5761107A publication Critical patent/JPS5761107A/en
Publication of JPS619448B2 publication Critical patent/JPS619448B2/ja
Granted legal-status Critical Current

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
JP13632180A 1980-09-30 1980-09-30 Injection swivel structure for soft ground improver Granted JPS5761107A (en)

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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
JPS619448B2 (en) 1986-03-24

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