JPS5748028A - Excavating method for ground - Google Patents

Excavating method for ground

Info

Publication number
JPS5748028A
JPS5748028A JP12317780A JP12317780A JPS5748028A JP S5748028 A JPS5748028 A JP S5748028A JP 12317780 A JP12317780 A JP 12317780A JP 12317780 A JP12317780 A JP 12317780A JP S5748028 A JPS5748028 A JP S5748028A
Authority
JP
Japan
Prior art keywords
casing
rotating
plural
rotate
vertical shafts
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
JP12317780A
Other languages
Japanese (ja)
Other versions
JPS5919205B2 (en
Inventor
Mitsuhiro Kunito
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.)
ASUKU KENKYUSHO KK
Ask Kenkyusho KK
Original Assignee
ASUKU KENKYUSHO KK
Ask Kenkyusho KK
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 ASUKU KENKYUSHO KK, Ask Kenkyusho KK filed Critical ASUKU KENKYUSHO KK
Priority to JP12317780A priority Critical patent/JPS5919205B2/en
Publication of JPS5748028A publication Critical patent/JPS5748028A/en
Publication of JPS5919205B2 publication Critical patent/JPS5919205B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)

Abstract

PURPOSE: To conduct large-diameter excavation efficiently and to drive a casing by rotating a plurality of rotary vertical shafts respectively in the tubular casing while rotating or shaking the group of the rotary vertical shafts integrally.
CONSTITUTION: An excavator A has a vertical-shaft rotating means 3 for rotating the rotary shafts 1 in plural and a group driving means 4 for rotating or shaking the group of the rotary vertical shafts 1 in plural integrally, and further the whole of the rotary vertical shafts 1 in plural are covered with the tubular casing K. This casing K may be devised not to rotate by fixing its upper end to a base B or to rotate. To a connection shaft part C connecting a driving device 5 with a driving head 6 a central gear D is fixed and a transmission gear E supported rotatably on the base B which does not rotate is engaged with the central gear D and with a gear line F located inside the upper part of the casing K, whereby the rotation of the driving device 5 is transmitted to the casing K.
COPYRIGHT: (C)1982,JPO&Japio
JP12317780A 1980-09-04 1980-09-04 Ground excavation method Expired JPS5919205B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12317780A JPS5919205B2 (en) 1980-09-04 1980-09-04 Ground excavation method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12317780A JPS5919205B2 (en) 1980-09-04 1980-09-04 Ground excavation method

Publications (2)

Publication Number Publication Date
JPS5748028A true JPS5748028A (en) 1982-03-19
JPS5919205B2 JPS5919205B2 (en) 1984-05-04

Family

ID=14854085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12317780A Expired JPS5919205B2 (en) 1980-09-04 1980-09-04 Ground excavation method

Country Status (1)

Country Link
JP (1) JPS5919205B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851513A (en) * 1985-09-06 1989-07-25 Minnesota Mining And Manufacturing Company Viscoelastic collagen solution for opthalmic use and method of preparation
JPH0388755A (en) * 1989-09-01 1991-04-15 Denki Kagaku Kogyo Kk Quick hardening injection material and cement composition for injection with it utilized therefor

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6094408U (en) * 1983-12-05 1985-06-27 トヨタ自動車株式会社 collect chuck device
JP6280662B2 (en) 2016-07-05 2018-02-14 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ Unauthorized control inhibition method, unauthorized control inhibition device and in-vehicle network system
WO2021144858A1 (en) 2020-01-14 2021-07-22 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ Abnormality detection system, abnormality detection device, and abnormality detection method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4851513A (en) * 1985-09-06 1989-07-25 Minnesota Mining And Manufacturing Company Viscoelastic collagen solution for opthalmic use and method of preparation
JPH0388755A (en) * 1989-09-01 1991-04-15 Denki Kagaku Kogyo Kk Quick hardening injection material and cement composition for injection with it utilized therefor

Also Published As

Publication number Publication date
JPS5919205B2 (en) 1984-05-04

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