KR970051938U - 높이조절용 맨홀뚜껑의 쇄정장치 - Google Patents

높이조절용 맨홀뚜껑의 쇄정장치

Info

Publication number
KR970051938U
KR970051938U KR2019960002021U KR19960002021U KR970051938U KR 970051938 U KR970051938 U KR 970051938U KR 2019960002021 U KR2019960002021 U KR 2019960002021U KR 19960002021 U KR19960002021 U KR 19960002021U KR 970051938 U KR970051938 U KR 970051938U
Authority
KR
South Korea
Prior art keywords
fixing device
height adjustment
manhole cover
cover fixing
adjustment manhole
Prior art date
Application number
KR2019960002021U
Other languages
English (en)
Other versions
KR0137704Y1 (ko
Inventor
안판상
Original Assignee
안판상
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 안판상 filed Critical 안판상
Priority to KR2019960002021U priority Critical patent/KR0137704Y1/ko
Publication of KR970051938U publication Critical patent/KR970051938U/ko
Application granted granted Critical
Publication of KR0137704Y1 publication Critical patent/KR0137704Y1/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
    • E02D29/1427—Locking devices

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)
KR2019960002021U 1996-02-09 1996-02-09 높이조절용 맨홀뚜껑의 쇄정장치 KR0137704Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019960002021U KR0137704Y1 (ko) 1996-02-09 1996-02-09 높이조절용 맨홀뚜껑의 쇄정장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019960002021U KR0137704Y1 (ko) 1996-02-09 1996-02-09 높이조절용 맨홀뚜껑의 쇄정장치

Publications (2)

Publication Number Publication Date
KR970051938U true KR970051938U (ko) 1997-09-08
KR0137704Y1 KR0137704Y1 (ko) 1999-04-01

Family

ID=19450326

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019960002021U KR0137704Y1 (ko) 1996-02-09 1996-02-09 높이조절용 맨홀뚜껑의 쇄정장치

Country Status (1)

Country Link
KR (1) KR0137704Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113089728A (zh) * 2021-04-19 2021-07-09 云南滴水石业有限公司 一种便于调节高度的窨井盖

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100848814B1 (ko) * 2006-02-17 2008-08-01 송인진 맨홀용 커버

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113089728A (zh) * 2021-04-19 2021-07-09 云南滴水石业有限公司 一种便于调节高度的窨井盖

Also Published As

Publication number Publication date
KR0137704Y1 (ko) 1999-04-01

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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
FPAY Annual fee payment

Payment date: 20101118

Year of fee payment: 13

EXPY Expiration of term