JPS6323352B2 - - Google Patents

Info

Publication number
JPS6323352B2
JPS6323352B2 JP10990583A JP10990583A JPS6323352B2 JP S6323352 B2 JPS6323352 B2 JP S6323352B2 JP 10990583 A JP10990583 A JP 10990583A JP 10990583 A JP10990583 A JP 10990583A JP S6323352 B2 JPS6323352 B2 JP S6323352B2
Authority
JP
Japan
Prior art keywords
inner casing
auger
bit
casing
screw auger
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
JP10990583A
Other languages
English (en)
Japanese (ja)
Other versions
JPS603383A (ja
Inventor
Nakatomi Kurimoto
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP10990583A priority Critical patent/JPS603383A/ja
Publication of JPS603383A publication Critical patent/JPS603383A/ja
Publication of JPS6323352B2 publication Critical patent/JPS6323352B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP10990583A 1983-06-17 1983-06-17 掘削機 Granted JPS603383A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10990583A JPS603383A (ja) 1983-06-17 1983-06-17 掘削機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10990583A JPS603383A (ja) 1983-06-17 1983-06-17 掘削機

Publications (2)

Publication Number Publication Date
JPS603383A JPS603383A (ja) 1985-01-09
JPS6323352B2 true JPS6323352B2 (enrdf_load_html_response) 1988-05-16

Family

ID=14522123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10990583A Granted JPS603383A (ja) 1983-06-17 1983-06-17 掘削機

Country Status (1)

Country Link
JP (1) JPS603383A (enrdf_load_html_response)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988005005A1 (en) * 1986-12-24 1988-07-14 Yoshigai Kikai Kinzoku Kabushiki Kaisha Brake lever for bicycle
JP2010216130A (ja) * 2009-03-16 2010-09-30 Univ Of Tsukuba 掘削装置及びドリルビットユニット

Also Published As

Publication number Publication date
JPS603383A (ja) 1985-01-09

Similar Documents

Publication Publication Date Title
US6540443B2 (en) Apparatus for and a method of boring the ground
US4202416A (en) Method and apparatus for sinking a cased borehole for producing cased pile foundations
US2915288A (en) Methods of and apparatus for boring wells, drifts and the like
CN115839218A (zh) 一种公路施工旋挖钻装置
JP3410230B2 (ja) 掘削方法及びその装置
JPS6323352B2 (enrdf_load_html_response)
JP3648289B2 (ja) 硬岩層掘削方法及びその装置
CN217439973U (zh) 一种用于复杂地质桩基成孔施工的设备
JP3479700B2 (ja) ケーシングオーガ装置
JP4642367B2 (ja) 岩盤の深礎掘削機及びそれを用いた深礎工法
JP2000008763A (ja) 深礎掘削機および深礎掘削工法
JPH10252065A (ja) オールケーシング工法の既設構造物回収方法及び既設構造物回収装置
CN113622817A (zh) 一种低净空旋挖钻机
JP3947304B2 (ja) 掘削装置
JP4064320B2 (ja) 中空杭建込み施工用中掘り装置
CN217734160U (zh) 一种土建基坑挖掘装置
KR102666633B1 (ko) 암반천공장치
JPS6311513B2 (enrdf_load_html_response)
CN116752538B (zh) 一种自动清理坑土的钻孔灌桩机构
JPH05287975A (ja) ダウンザホールドリルを使用するロータリテーブル型ボーリング機
JPH11200759A (ja) 削孔方法およびロックドリル装置
JP3422742B2 (ja) 掘削装置
GB2270329A (en) Forming a hole in the ground
JPH11200763A (ja) 地中掘削機
KR100479514B1 (ko) 굴착 장치 및 방법