DE2965956D1 - Earth auger - Google Patents

Earth auger

Info

Publication number
DE2965956D1
DE2965956D1 DE7979901540T DE2965956T DE2965956D1 DE 2965956 D1 DE2965956 D1 DE 2965956D1 DE 7979901540 T DE7979901540 T DE 7979901540T DE 2965956 T DE2965956 T DE 2965956T DE 2965956 D1 DE2965956 D1 DE 2965956D1
Authority
DE
Germany
Prior art keywords
earth auger
auger
earth
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.)
Expired
Application number
DE7979901540T
Other languages
German (de)
Inventor
Masao Miyaguchi
Fuminobu Tanifuji
Mitsuo Ebine
Shigeru Yamada
Takayuki Nakamura
Masahiko Fujiwara
Mitsutoshi Sato
Iwao Uchizaki
Hideo Wada
Toshio Murai
Akio Suzuki
Kazuhisa Yamamoto
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.)
Takenaka Komuten Co Ltd
Sanwa Kizai Co Ltd
Original Assignee
Takenaka Komuten Co Ltd
Sanwa Kizai 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
Priority claimed from JP1978159443U external-priority patent/JPS5716907Y2/ja
Priority claimed from JP15944278U external-priority patent/JPS5576238U/ja
Priority claimed from JP15944578U external-priority patent/JPS5576240U/ja
Priority claimed from JP15944478U external-priority patent/JPS5576290U/ja
Priority claimed from JP15944678U external-priority patent/JPS5576241U/ja
Application filed by Takenaka Komuten Co Ltd, Sanwa Kizai Co Ltd filed Critical Takenaka Komuten Co Ltd
Application granted granted Critical
Publication of DE2965956D1 publication Critical patent/DE2965956D1/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D17/00—Excavations; Bordering of excavations; Making embankments
    • E02D17/13—Foundation slots or slits; Implements for making these slots or slits
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
    • E02D5/36—Concrete or concrete-like piles cast in position ; Apparatus for making same making without use of mouldpipes or other moulds
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B7/00—Special methods or apparatus for drilling
    • E21B7/001—Drilling a non circular hole

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Geology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Earth Drilling (AREA)
DE7979901540T 1978-11-21 1979-11-14 Earth auger Expired DE2965956D1 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP1978159443U JPS5716907Y2 (en) 1978-11-21 1978-11-21
JP15944278U JPS5576238U (en) 1978-11-21 1978-11-21
JP15944578U JPS5576240U (en) 1978-11-21 1978-11-21
JP15944478U JPS5576290U (en) 1978-11-21 1978-11-21
JP15944678U JPS5576241U (en) 1978-11-21 1978-11-21
PCT/JP1979/000292 WO1980001087A1 (en) 1978-11-21 1979-11-14 Earth auger

Publications (1)

Publication Number Publication Date
DE2965956D1 true DE2965956D1 (en) 1983-08-25

Family

ID=27528199

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7979901540T Expired DE2965956D1 (en) 1978-11-21 1979-11-14 Earth auger

Country Status (3)

Country Link
EP (1) EP0020779B1 (en)
DE (1) DE2965956D1 (en)
WO (1) WO1980001087A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69331879T2 (en) * 1993-12-10 2002-12-05 Chemical Grouting Co. Ltd., Tokio/Tokyo MULTI-ARMED EXCAVATION DEVICE
ITTO20040458A1 (en) * 2004-07-06 2004-10-06 Soilmec Spa PROPELLER EQUIPMENT FOR THE EXCAVATION OF DIAPHRAGMS
ES2430402B1 (en) * 2012-05-15 2014-09-10 Fº JAVIER PORRAS VILA Earth remover
JP6261066B2 (en) * 2013-08-02 2018-01-17 成幸利根株式会社 Multi-axis excavator
CN106065764B (en) * 2016-07-26 2019-03-22 昆明良工桩机制造有限公司 The construction method of the porous connection churn of long spire and porous the communication type cast-in-place concrete pile and bored concrete pile of production
CN107893627B (en) * 2017-12-12 2024-01-12 国网山东省电力公司龙口市供电公司 Rod pit drilling device
JP7309665B2 (en) * 2020-07-02 2023-07-18 大成建設株式会社 Wing excavator and wall pile construction method
CN116988764B (en) * 2023-08-07 2024-05-14 河南锦源建设有限公司 Drilling grouting equipment for mining
CN117166912B (en) * 2023-11-03 2024-02-13 合肥工大共达工程检测试验有限公司 Bridge pile foundation drilling equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1535255A (en) * 1967-08-29 1968-08-02 Tone Boring Co Excavation of trenches allowing the erection of buried walls
JPS51102310A (en) * 1975-03-07 1976-09-09 Onoda Cement Co Ltd FUKUSUNOCHUKUKANODOJINICHICHUNISONYUSHI DOSHITSUANTEIZAICHUOZOSEISURUSOCHI
JPS53111602A (en) * 1977-03-10 1978-09-29 Takenaka Komuten Co Hydraulic multiple spindle earth auger
JPS54112509A (en) * 1978-02-21 1979-09-03 Takenaka Komuten Co Variable pitch multispindle injection ground improving machine

Also Published As

Publication number Publication date
WO1980001087A1 (en) 1980-05-29
EP0020779B1 (en) 1983-07-20
EP0020779A1 (en) 1981-01-07
EP0020779A4 (en) 1981-03-24

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Legal Events

Date Code Title Description
8328 Change in the person/name/address of the agent

Free format text: BEHN, K., DIPL.-ING., PAT.-ANW., 8134 POECKING

8339 Ceased/non-payment of the annual fee