KR920016784U - 맨홀의 높이 조절장치 - Google Patents

맨홀의 높이 조절장치

Info

Publication number
KR920016784U
KR920016784U KR2019910002019U KR910002019U KR920016784U KR 920016784 U KR920016784 U KR 920016784U KR 2019910002019 U KR2019910002019 U KR 2019910002019U KR 910002019 U KR910002019 U KR 910002019U KR 920016784 U KR920016784 U KR 920016784U
Authority
KR
South Korea
Prior art keywords
manhole
height adjustment
adjustment
height
Prior art date
Application number
KR2019910002019U
Other languages
English (en)
Other versions
KR930003791Y1 (ko
Inventor
박재만
Original Assignee
박재만
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 박재만 filed Critical 박재만
Priority to KR2019910002019U priority Critical patent/KR930003791Y1/ko
Publication of KR920016784U publication Critical patent/KR920016784U/ko
Application granted granted Critical
Publication of KR930003791Y1 publication Critical patent/KR930003791Y1/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
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D2300/00—Materials
    • E02D2300/0001—Rubbers

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)
KR2019910002019U 1991-02-09 1991-02-09 맨홀의 높이 조절장치 KR930003791Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019910002019U KR930003791Y1 (ko) 1991-02-09 1991-02-09 맨홀의 높이 조절장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019910002019U KR930003791Y1 (ko) 1991-02-09 1991-02-09 맨홀의 높이 조절장치

Publications (2)

Publication Number Publication Date
KR920016784U true KR920016784U (ko) 1992-09-17
KR930003791Y1 KR930003791Y1 (ko) 1993-06-23

Family

ID=19310806

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019910002019U KR930003791Y1 (ko) 1991-02-09 1991-02-09 맨홀의 높이 조절장치

Country Status (1)

Country Link
KR (1) KR930003791Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100492060B1 (ko) * 2002-11-18 2005-06-07 안판상 맨홀의 높이조절링 고정장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101635369B1 (ko) * 2015-10-02 2016-07-08 태평림건설 주식회사 맨홀뚜껑 인상공법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100492060B1 (ko) * 2002-11-18 2005-06-07 안판상 맨홀의 높이조절링 고정장치

Also Published As

Publication number Publication date
KR930003791Y1 (ko) 1993-06-23

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Legal Events

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

Payment date: 19980615

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee