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NO812799L - DEVICE FOR LOADING A COVER COVER. - Google Patents

DEVICE FOR LOADING A COVER COVER.

Info

Publication number
NO812799L
NO812799L NO812799A NO812799A NO812799L NO 812799 L NO812799 L NO 812799L NO 812799 A NO812799 A NO 812799A NO 812799 A NO812799 A NO 812799A NO 812799 L NO812799 L NO 812799L
Authority
NO
Norway
Prior art keywords
cover
loading
cover cover
Prior art date
Application number
NO812799A
Other languages
Norwegian (no)
Other versions
NO156908C (en
NO156908B (en
Inventor
Lennart Backman
Original Assignee
Gustavsberg Ab
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 Gustavsberg Ab filed Critical Gustavsberg Ab
Publication of NO812799L publication Critical patent/NO812799L/en
Publication of NO156908B publication Critical patent/NO156908B/en
Publication of NO156908C publication Critical patent/NO156908C/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
    • E02D29/1427—Locking devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
    • E05C19/007—Latches with wedging action

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (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)
  • Securing Of Glass Panes Or The Like (AREA)
NO812799A 1980-08-28 1981-08-19 DEVICE FOR LOADING A COVER COVER. NO156908C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8006028A SE440805B (en) 1980-08-28 1980-08-28 DEVICE FOR WELDING THE FURNITURE COVER

Publications (3)

Publication Number Publication Date
NO812799L true NO812799L (en) 1982-03-01
NO156908B NO156908B (en) 1987-09-07
NO156908C NO156908C (en) 1987-12-16

Family

ID=20341618

Family Applications (1)

Application Number Title Priority Date Filing Date
NO812799A NO156908C (en) 1980-08-28 1981-08-19 DEVICE FOR LOADING A COVER COVER.

Country Status (5)

Country Link
DE (1) DE3133658A1 (en)
DK (1) DK153579C (en)
FI (1) FI67905C (en)
NO (1) NO156908C (en)
SE (1) SE440805B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59104136D1 (en) * 1990-09-20 1995-02-16 Ahlmann Aco Severin Device for locking a drivable cover on a drainage channel.
DE4134028C2 (en) * 1991-10-15 1994-09-15 Rinnen M Produktions Gmbh & Co Device for locking a grating on a frame
DE4241706C2 (en) * 1992-12-10 1997-03-20 Ahlmann Aco Severin Fastening device for covering a surface drainage device
DE4241703C2 (en) * 1992-12-10 1996-09-12 Ahlmann Aco Severin Surface drainage device
SE508618C2 (en) * 1997-02-18 1998-10-19 Gustavsberg Roersystem Ab Devices at an annular frame for a well cap or the like
US20250122689A1 (en) * 2023-10-16 2025-04-17 Clover Equipment, LLC Selectively Frictionally Engaged Hole Cover

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7524138U (en) * 1975-12-11 Passavant Werke Michelbacher Huette Lock for manhole covers, grates 0-like
US1165804A (en) * 1915-03-25 1915-12-28 Quigley Furnace And Foundry Co Manhole-cover fastening.
US1962881A (en) * 1932-11-04 1934-06-12 Connor B Shanley Manhole cover and anchoring means therefor
SE394707B (en) * 1975-10-21 1977-07-04 R Kagstrom LOCK DEVICE FOR WELL LOCK O D

Also Published As

Publication number Publication date
SE440805B (en) 1985-08-19
DK153579B (en) 1988-07-25
DE3133658C2 (en) 1990-08-30
NO156908C (en) 1987-12-16
DK381481A (en) 1982-03-01
NO156908B (en) 1987-09-07
FI67905B (en) 1985-02-28
FI812562L (en) 1982-03-01
SE8006028L (en) 1982-03-01
DK153579C (en) 1988-11-28
FI67905C (en) 1985-06-10
DE3133658A1 (en) 1982-06-24

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