SE8500868D0 - DEVICE FOR WELDING THE FURNITURE COVER - Google Patents

DEVICE FOR WELDING THE FURNITURE COVER

Info

Publication number
SE8500868D0
SE8500868D0 SE8500868A SE8500868A SE8500868D0 SE 8500868 D0 SE8500868 D0 SE 8500868D0 SE 8500868 A SE8500868 A SE 8500868A SE 8500868 A SE8500868 A SE 8500868A SE 8500868 D0 SE8500868 D0 SE 8500868D0
Authority
SE
Sweden
Prior art keywords
cover
manhole
welding
furniture cover
securing
Prior art date
Application number
SE8500868A
Other languages
Swedish (sv)
Other versions
SE8500868L (en
SE448478B (en
Inventor
S L 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
Priority to SE8500868A priority Critical patent/SE448478B/en
Publication of SE8500868D0 publication Critical patent/SE8500868D0/en
Priority to DE19863604164 priority patent/DE3604164A1/en
Priority to FI860605A priority patent/FI81416C/en
Priority to NO860653A priority patent/NO163193C/en
Priority to DK81786A priority patent/DK81786A/en
Publication of SE8500868L publication Critical patent/SE8500868L/en
Publication of SE448478B publication Critical patent/SE448478B/en

Links

Classifications

    • 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
    • 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

Abstract

The invention relates to a device for securing manhole covers (11) to a manhole wall (24) in a sewer manhole or the like. The securing device contains roller bodies (14) which lock by wedge action between the manhole wall (24) and one or more keyways (15) at the periphery of the cover and are each fastened to the cover by a spring member (17) which, when the cover is attached, acts upon the roller body (14) with a spring force (F) directed towards the end of the keyway (15). The cover can be removed by means of a tool (19) which can be inserted into an opening (18) in the top part (12) of the cover. <IMAGE>
SE8500868A 1985-02-22 1985-02-22 DEVICE FOR WELDING THE FURNITURE COVER SE448478B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE8500868A SE448478B (en) 1985-02-22 1985-02-22 DEVICE FOR WELDING THE FURNITURE COVER
DE19863604164 DE3604164A1 (en) 1985-02-22 1986-02-10 Device for securing manhole covers
FI860605A FI81416C (en) 1985-02-22 1986-02-11 Device for locking well cover
NO860653A NO163193C (en) 1985-02-22 1986-02-21 DEVICE FOR LOCKING BROENNLLK.
DK81786A DK81786A (en) 1985-02-22 1986-02-21 DEVICE FOR LOADING COVER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8500868A SE448478B (en) 1985-02-22 1985-02-22 DEVICE FOR WELDING THE FURNITURE COVER

Publications (3)

Publication Number Publication Date
SE8500868D0 true SE8500868D0 (en) 1985-02-22
SE8500868L SE8500868L (en) 1986-08-23
SE448478B SE448478B (en) 1987-02-23

Family

ID=20359230

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8500868A SE448478B (en) 1985-02-22 1985-02-22 DEVICE FOR WELDING THE FURNITURE COVER

Country Status (5)

Country Link
DE (1) DE3604164A1 (en)
DK (1) DK81786A (en)
FI (1) FI81416C (en)
NO (1) NO163193C (en)
SE (1) SE448478B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO170624C (en) * 1990-06-13 1992-11-11 Reidar Furnes TOOL FOR DISH MANAGEMENT
DE19740777C2 (en) * 1997-09-16 2001-10-04 Ahlmann Aco Severin Manhole cover
DE20010316U1 (en) * 2000-06-08 2001-10-18 Broermann Rita Channel element
FR2904014B1 (en) * 2006-07-21 2008-10-10 Norinco Soc Par Actions Simpli DEVICE FOR LOCKING AND UNLOCKING USING A KEY OF A BUFFER OR COVER ON A FRAME, IN PARTICULAR A PAVEMENT LOOK.
US10161100B2 (en) * 2014-12-18 2018-12-25 1128653 Ontario Ltd. Adjustable manhole cover
WO2018089251A1 (en) * 2016-11-14 2018-05-17 Hubbell Incorporated Latch locking cover for enclosures

Also Published As

Publication number Publication date
FI860605A0 (en) 1986-02-11
DE3604164A1 (en) 1986-08-28
SE8500868L (en) 1986-08-23
SE448478B (en) 1987-02-23
FI860605A (en) 1986-08-23
DK81786D0 (en) 1986-02-21
DK81786A (en) 1986-08-23
FI81416B (en) 1990-06-29
NO860653L (en) 1986-08-25
FI81416C (en) 1990-10-10
NO163193C (en) 1990-04-18

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