KR950033547U - 지중굴착용 매서실드 - Google Patents

지중굴착용 매서실드

Info

Publication number
KR950033547U
KR950033547U KR2019940010369U KR19940010369U KR950033547U KR 950033547 U KR950033547 U KR 950033547U KR 2019940010369 U KR2019940010369 U KR 2019940010369U KR 19940010369 U KR19940010369 U KR 19940010369U KR 950033547 U KR950033547 U KR 950033547U
Authority
KR
South Korea
Prior art keywords
underground excavator
excavator shield
shield
underground
excavator
Prior art date
Application number
KR2019940010369U
Other languages
English (en)
Other versions
KR970004231Y1 (ko
Inventor
송재인
Original Assignee
강릉건설 주식회사
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 강릉건설 주식회사 filed Critical 강릉건설 주식회사
Priority to KR2019940010369U priority Critical patent/KR970004231Y1/ko
Publication of KR950033547U publication Critical patent/KR950033547U/ko
Application granted granted Critical
Publication of KR970004231Y1 publication Critical patent/KR970004231Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
    • E21D9/06—Making by using a driving shield, i.e. advanced by pushing means bearing against the already placed lining

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
KR2019940010369U 1994-05-11 1994-05-11 지중굴착용 매서실드 KR970004231Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019940010369U KR970004231Y1 (ko) 1994-05-11 1994-05-11 지중굴착용 매서실드

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019940010369U KR970004231Y1 (ko) 1994-05-11 1994-05-11 지중굴착용 매서실드

Publications (2)

Publication Number Publication Date
KR950033547U true KR950033547U (ko) 1995-12-16
KR970004231Y1 KR970004231Y1 (ko) 1997-05-07

Family

ID=19382928

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019940010369U KR970004231Y1 (ko) 1994-05-11 1994-05-11 지중굴착용 매서실드

Country Status (1)

Country Link
KR (1) KR970004231Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010073750A (ko) * 2000-01-20 2001-08-03 이관희 지하터널 굴삭패널 및 굴삭방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010073750A (ko) * 2000-01-20 2001-08-03 이관희 지하터널 굴삭패널 및 굴삭방법

Also Published As

Publication number Publication date
KR970004231Y1 (ko) 1997-05-07

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 20090227

Year of fee payment: 12

EXPY Expiration of term