SE7900564L - Lasanordning for brunnslock - Google Patents

Lasanordning for brunnslock

Info

Publication number
SE7900564L
SE7900564L SE7900564A SE7900564A SE7900564L SE 7900564 L SE7900564 L SE 7900564L SE 7900564 A SE7900564 A SE 7900564A SE 7900564 A SE7900564 A SE 7900564A SE 7900564 L SE7900564 L SE 7900564L
Authority
SE
Sweden
Prior art keywords
cover
shaft
lower fixture
linkage
well
Prior art date
Application number
SE7900564A
Other languages
English (en)
Other versions
SE417344B (sv
Inventor
U Wickstrom
Original Assignee
Ttm Produkter
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 Ttm Produkter filed Critical Ttm Produkter
Priority to SE7900564A priority Critical patent/SE417344B/sv
Publication of SE7900564L publication Critical patent/SE7900564L/sv
Publication of SE417344B publication Critical patent/SE417344B/sv

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)
  • Centrifugal Separators (AREA)
  • Processing Of Solid Wastes (AREA)
  • Clamps And Clips (AREA)
SE7900564A 1979-01-22 1979-01-22 Lasanordning for brunnslock SE417344B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7900564A SE417344B (sv) 1979-01-22 1979-01-22 Lasanordning for brunnslock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7900564A SE417344B (sv) 1979-01-22 1979-01-22 Lasanordning for brunnslock

Publications (2)

Publication Number Publication Date
SE7900564L true SE7900564L (sv) 1980-07-23
SE417344B SE417344B (sv) 1981-03-09

Family

ID=20337081

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7900564A SE417344B (sv) 1979-01-22 1979-01-22 Lasanordning for brunnslock

Country Status (1)

Country Link
SE (1) SE417344B (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109954238A (zh) * 2019-05-15 2019-07-02 泰华智慧产业集团股份有限公司 一种井内井盖逃生装置及其使用方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109954238A (zh) * 2019-05-15 2019-07-02 泰华智慧产业集团股份有限公司 一种井内井盖逃生装置及其使用方法
CN109954238B (zh) * 2019-05-15 2024-01-23 泰华智慧产业集团股份有限公司 一种井内井盖逃生装置及其使用方法

Also Published As

Publication number Publication date
SE417344B (sv) 1981-03-09

Similar Documents

Publication Publication Date Title
KR890007840A (ko) 여과장치
BR9100450A (pt) Bucha para uso em um conjunto de mancal em pelicula de oleo
KR940015148A (ko) 지하천공기의 시멘트소일(cement soil)장치
GB2035913B (en) Floating fence for the collection of liquid impurities as for ex-example oil on a water surface
BE851138A (fr) Installation radioscopique muni d'un mecanisme pour deplacer la source de rayons x
ES266978Y (es) "un equipo para el control de la contaminacion del agua".
SE7900564L (sv) Lasanordning for brunnslock
IT1241171B (it) Piastrina fissa per rubinetto idraulico, con mezzi per l'eliminazione dei detriti
ATE70607T1 (de) Abdichtung zwischen zwei ineinandersteckbaren betonfertigteilen.
DE69506887D1 (de) Befestigungsring
SU440326A1 (ru) Крепление корпуса редуктора механизма поворота на поворотной раме грузоподъемного крана
DK525885A (da) Teleskopisk afloebsbroend for overfladevand
KR850007667A (ko) 소용돌이형 유체기계
KR940019953A (ko) 스프링을 이용한 팩
JPS5467162A (en) Gear device for equeipments
SE8201068L (sv) Kombinerad hjul- och hydrauldrivenhet
KR890002543A (ko) 온도차와 부력(浮力)을 이용한 동력 장치
ATE107986T1 (de) Schlammfang.
SE8504797D0 (sv) Avledningsanordning for borrkax
SE8000857L (sv) Inloppsdel for avloppsanordningar
KR880001937A (ko) 유체에너지 변환기
KR930018194A (ko) 폐기물소각로의 로스톨장치
JPS5683520A (en) Burglarproof device of engine
KR830010268A (ko) 신 축 봉
KR900016412A (ko) 타일 접착제