KR200152366Y1 - 지반굴착용 비트 - Google Patents
지반굴착용 비트 Download PDFInfo
- Publication number
- KR200152366Y1 KR200152366Y1 KR2019950029933U KR19950029933U KR200152366Y1 KR 200152366 Y1 KR200152366 Y1 KR 200152366Y1 KR 2019950029933 U KR2019950029933 U KR 2019950029933U KR 19950029933 U KR19950029933 U KR 19950029933U KR 200152366 Y1 KR200152366 Y1 KR 200152366Y1
- Authority
- KR
- South Korea
- Prior art keywords
- bit
- nail
- construction
- ground
- drilling
- 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 - Lifetime
Links
- 238000009412 basement excavation Methods 0.000 claims abstract description 13
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 238000010276 construction Methods 0.000 abstract description 8
- 238000005553 drilling Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 8
- 239000002689 soil Substances 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 2
- 238000009440 infrastructure construction Methods 0.000 abstract description 2
- 238000009434 installation Methods 0.000 abstract description 2
- 238000009628 steelmaking Methods 0.000 abstract description 2
- 210000004072 lung Anatomy 0.000 abstract 1
- 239000011440 grout Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000004568 cement Substances 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D2250/00—Production methods
- E02D2250/0038—Production methods using an auger, i.e. continuous flight type
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D3/00—Improving or preserving soil or rock, e.g. preserving permafrost soil
- E02D3/12—Consolidating by placing solidifying or pore-filling substances in the soil
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Abstract
Description
Claims (1)
- 스크류축(1)의 하부에 네일(4)이 수직으로 부착된 비트(2)를 연결설치한 것에 있어서 비트(2)에 부착된 네일(4)의 기부에 삽지판(3)을 설치하여 네일(4)을 스크류축(1)의 내부에 길이방향으로 뚫은 중심공(5)속에 끼워넣되 비트(2)의 삽지판(3)이 스크류축(1) 선단에 요설한 삽지홈(6)에 끼워지도록 연결하여서 되는 지반굴착용 비트.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950029933U KR200152366Y1 (ko) | 1995-10-20 | 1995-10-20 | 지반굴착용 비트 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019950029933U KR200152366Y1 (ko) | 1995-10-20 | 1995-10-20 | 지반굴착용 비트 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970018330U KR970018330U (ko) | 1997-05-26 |
KR200152366Y1 true KR200152366Y1 (ko) | 1999-07-15 |
Family
ID=19426754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019950029933U Expired - Lifetime KR200152366Y1 (ko) | 1995-10-20 | 1995-10-20 | 지반굴착용 비트 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200152366Y1 (ko) |
-
1995
- 1995-10-20 KR KR2019950029933U patent/KR200152366Y1/ko not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR970018330U (ko) | 1997-05-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE9704292L (sv) | Anordning för jordförstärkning, verktyg och metod | |
JP2000160980A (ja) | 大断面トンネルのいわし骨工法 | |
JP2008057184A (ja) | H型pc杭を用いた地中壁の構築方法 | |
KR100543727B1 (ko) | 암반 이중굴착을 통한 지반천공 공법 | |
KR200152366Y1 (ko) | 지반굴착용 비트 | |
KR0171394B1 (ko) | 지하굴착용 선단 확대비트 | |
KR20020068981A (ko) | 강관마이크로파일 및 그라우팅 시공방법 | |
JP2000314291A (ja) | フレキシブルパイプ及びトンネル地山の補強方法 | |
JPS6149473B2 (ko) | ||
KR100655761B1 (ko) | 오거 및 케이싱 병행 작업시의 배토구조를 구비한 앵커 및네일링 시공을 위한 천공장비 | |
US4673218A (en) | Tunnel excavation method | |
JPH07229386A (ja) | 偏平大断面トンネルの掘削方法 | |
JPS5894598A (ja) | 坑道掘削方法及びそれに用いる穿孔ガイド | |
SU1567789A1 (ru) | Способ креплени горных выработок | |
KR100690255B1 (ko) | 대구경 자천공 지반 보강재 | |
DE50101611D1 (de) | Verfahren und vorrichtung zur herstellung von hinterschnittenen hohlräumen | |
JP4263054B2 (ja) | 注入パイプ | |
JP2004162256A (ja) | 撤去可能な埋設管 | |
JP2000328560A (ja) | 鋼管柱列土留壁の造成方法 | |
JPH07259072A (ja) | トンネル掘進機による掘進時の地山改良補強方法 | |
JPH0393920A (ja) | 補強土工法 | |
JP3030013B2 (ja) | 無拡幅鋼管先受式掘削方法で用いる鋼管 | |
JPH01174720A (ja) | 連続掘削孔の施工方法および地中掘削用装置 | |
KR19990086347A (ko) | 굴착공사에서의 제거형 네일링공법 | |
JPS621048B2 (ko) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19951020 |
|
UA0201 | Request for examination | ||
UG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19980122 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19980715 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19990426 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19990427 |
|
UG1601 | Publication of registration | ||
UR1001 | Payment of annual fee |
Payment date: 20020426 Start annual number: 4 End annual number: 4 |
|
UR1001 | Payment of annual fee |
Payment date: 20030422 Start annual number: 5 End annual number: 5 |
|
UR1001 | Payment of annual fee |
Payment date: 20040401 Start annual number: 6 End annual number: 6 |
|
UR1001 | Payment of annual fee |
Payment date: 20050406 Start annual number: 7 End annual number: 7 |
|
UR1001 | Payment of annual fee |
Payment date: 20060425 Start annual number: 8 End annual number: 8 |
|
UR1001 | Payment of annual fee |
Payment date: 20070419 Start annual number: 9 End annual number: 9 |
|
UR1001 | Payment of annual fee |
Payment date: 20080421 Start annual number: 10 End annual number: 10 |
|
FPAY | Annual fee payment |
Payment date: 20090421 Year of fee payment: 11 |
|
UR1001 | Payment of annual fee |
Payment date: 20090421 Start annual number: 11 End annual number: 11 |
|
LAPS | Lapse due to unpaid annual fee |