KR930019876U - 맨홀덮개의 높이조절장치 - Google Patents

맨홀덮개의 높이조절장치

Info

Publication number
KR930019876U
KR930019876U KR2019920002183U KR920002183U KR930019876U KR 930019876 U KR930019876 U KR 930019876U KR 2019920002183 U KR2019920002183 U KR 2019920002183U KR 920002183 U KR920002183 U KR 920002183U KR 930019876 U KR930019876 U KR 930019876U
Authority
KR
South Korea
Prior art keywords
adjustment device
height adjustment
manhole cover
manhole
cover
Prior art date
Application number
KR2019920002183U
Other languages
English (en)
Other versions
KR950001662Y1 (ko
Inventor
이종태
Original Assignee
이종태
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 이종태 filed Critical 이종태
Priority to KR92002183U priority Critical patent/KR950001662Y1/ko
Publication of KR930019876U publication Critical patent/KR930019876U/ko
Application granted granted Critical
Publication of KR950001662Y1 publication Critical patent/KR950001662Y1/ko

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers
    • E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/11—Height being adjustable
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2200/00—Geometrical or physical properties
    • E02D2200/16—Shapes
    • E02D2200/1607—Shapes round, e.g. circle

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
KR92002183U 1992-02-15 1992-02-15 맨홀덮개의 높이조절장치 KR950001662Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92002183U KR950001662Y1 (ko) 1992-02-15 1992-02-15 맨홀덮개의 높이조절장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92002183U KR950001662Y1 (ko) 1992-02-15 1992-02-15 맨홀덮개의 높이조절장치

Publications (2)

Publication Number Publication Date
KR930019876U true KR930019876U (ko) 1993-09-24
KR950001662Y1 KR950001662Y1 (ko) 1995-03-11

Family

ID=19328979

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92002183U KR950001662Y1 (ko) 1992-02-15 1992-02-15 맨홀덮개의 높이조절장치

Country Status (1)

Country Link
KR (1) KR950001662Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100959402B1 (ko) * 2008-07-21 2010-05-24 김봉락 뚜껑 높이 조절이 가능한 맨홀

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100959402B1 (ko) * 2008-07-21 2010-05-24 김봉락 뚜껑 높이 조절이 가능한 맨홀

Also Published As

Publication number Publication date
KR950001662Y1 (ko) 1995-03-11

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee