KR860013410U - Height adjustment manhole - Google Patents

Height adjustment manhole

Info

Publication number
KR860013410U
KR860013410U KR2019850003696U KR850003696U KR860013410U KR 860013410 U KR860013410 U KR 860013410U KR 2019850003696 U KR2019850003696 U KR 2019850003696U KR 850003696 U KR850003696 U KR 850003696U KR 860013410 U KR860013410 U KR 860013410U
Authority
KR
South Korea
Prior art keywords
height adjustment
adjustment manhole
manhole
height
adjustment
Prior art date
Application number
KR2019850003696U
Other languages
Korean (ko)
Other versions
KR870003581Y1 (en
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 KR2019850003696U priority Critical patent/KR870003581Y1/en
Publication of KR860013410U publication Critical patent/KR860013410U/en
Application granted granted Critical
Publication of KR870003581Y1 publication Critical patent/KR870003581Y1/en

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)
  • Road Signs Or Road Markings (AREA)
KR2019850003696U 1985-04-04 1985-04-04 A manhole for a adjusting the height KR870003581Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019850003696U KR870003581Y1 (en) 1985-04-04 1985-04-04 A manhole for a adjusting the height

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019850003696U KR870003581Y1 (en) 1985-04-04 1985-04-04 A manhole for a adjusting the height

Publications (2)

Publication Number Publication Date
KR860013410U true KR860013410U (en) 1986-11-12
KR870003581Y1 KR870003581Y1 (en) 1987-10-17

Family

ID=19241128

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850003696U KR870003581Y1 (en) 1985-04-04 1985-04-04 A manhole for a adjusting the height

Country Status (1)

Country Link
KR (1) KR870003581Y1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100362512B1 (en) * 2000-12-18 2002-11-23 주식회사 안전 A manhole whose lid has a device for separation prevention

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100941051B1 (en) * 2009-08-25 2010-02-05 주식회사 기남금속 Locking device of sound absorbing manhole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100362512B1 (en) * 2000-12-18 2002-11-23 주식회사 안전 A manhole whose lid has a device for separation prevention

Also Published As

Publication number Publication date
KR870003581Y1 (en) 1987-10-17

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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
J206 Request for trial to confirm the scope of a patent right
J204 Request for invalidation trial [patent]
J121 Written withdrawal of request for trial

Free format text: WITHDRAWAL OF TRIAL FOR INVALIDATION IN ENTIRETY REQUESTED 19951024

Effective date: 19960116

Free format text: WITHDRAWAL OF TRIAL FOR CONFIRMATION OF THE SCOPE OF RIGHT_DEFENSIVE REQUESTED 19950918

Effective date: 19960116

LAPS Lapse due to unpaid annual fee