DK145548B - Fastening member for a pivotable drain cover - Google Patents
Fastening member for a pivotable drain cover Download PDFInfo
- Publication number
- DK145548B DK145548B DK500480A DK500480A DK145548B DK 145548 B DK145548 B DK 145548B DK 500480 A DK500480 A DK 500480A DK 500480 A DK500480 A DK 500480A DK 145548 B DK145548 B DK 145548B
- Authority
- DK
- Denmark
- Prior art keywords
- cover
- fastening member
- drain cover
- pivotable
- securing means
- Prior art date
Links
Landscapes
- Sewage (AREA)
- Road Paving Structures (AREA)
Description
1 1455481 145548
Opfindelsen angår et sikringsorgan af den i den indledende del af krav 1 nævnte art for såvel nye som eksisterende brøndriste til forhindring af, at disse kan, åbnes af uved-5 kommende, f. eks. børn, der enten kan få fingrene i klemme eller falde ned i brønden.BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a locking device of the kind mentioned in the preamble of claim 1 for both new and existing well grilles to prevent them from being opened by unauthorized persons, eg children who can either get their fingers pinched or fall into the well.
Pra dansk patentskrift nr. 109.740 kendes et sikringsorgan af den nævnte art* Dette sikringsorgan er ifølge sin udformning og anbringelsesmåde ikke i stand til på forsvarlig lo måde, at holde vipperisten helt tillukket, da det ikke har nogen låseanordning, til anbringelse under vipperistens bageste kant. Som følge heraf kan børn f. eks. ved gentagne forsøg på åbning af risten nemt aktivere denne så meget, at sikringsorganet efterhånden glider op.In Danish Patent Specification No. 109,740 a securing means of the said kind is known. . As a result, for example, by repeated attempts to open the grate, children can easily activate it so much that the safety device gradually slips.
15 Formålet med opfindelsen er at tilvejebringe et sikrings organ af den nævnte art, som er sikret mod udglidning af låsestillingen.The object of the invention is to provide a locking means of the said type which is secured against sliding of the locking position.
Sikringsorganet ifølge opfindelsen er ejendommeligt ved det i den kendetegnede del af krav 1 angivne. Herved fasthol-20 des det mod dækslet liggende ben i forhold til dækslet, og da benenes forbindelsesstykke befinder sig mellem dæksel og karm og er usammentrykkeligt, forhindres en større svingning af dækslet.The securing means according to the invention is characterized by the part of claim 1. This keeps the legs lying against the cover relative to the cover, and as the connecting piece of the legs is between the cover and the frame and is non-compressible, a greater swing of the cover is prevented.
Opfindelsen vil i det følgende blive beskrevet i henhold 25 til tegningen, idet fig. 1 viser en udførelsesform for et sikringsorgan ifølge opfindelsen set fra siden, fig. 2 viser et tværsnit i en kloakbrønd med svingbart dæksel og med sikringsorganet anbragt ved dækslets hængsels-3o ende og fig. 3 viser kloakbrønden med dæksel og sikringsorgan set fra oven.The invention will be described in the following in accordance with the drawing, fig. 1 is a side view of an embodiment of a fuse according to the invention; FIG. 2 is a cross-sectional view of a sewer well with a swivel cover and with the securing means located at the end of the hinge of the cover; and FIG. 3 is a top view of the sewer well with cover and fuse.
145548 2.145548 2.
Sikringsorganet kan eksempelvis være fremstillet af formstof, såsom nylon, og har et massivt forbindelsesstykke (1) og to fjedrende gaffelben (4 og 10).For example, the securing means may be made of plastic, such as nylon, and has a solid connector (1) and two resilient fork legs (4 and 10).
Forbindelsesstykket (1) har to fremspring (9), som kom-5 mer til anlæg mod oversiden af henholdsvis dækslet (6) og brøndkarmen (7). Benet (10) har endvidere et udragende fremspring (2), som forhindrer, at sikringsorganet uden videre kan trækkes ud af mellemrummet mellem dæksel og karm.The connector (1) has two projections (9) which abut against the upper side of the cover (6) and the well frame (7), respectively. The leg (10) furthermore has a protruding projection (2) which prevents the securing member from being pulled out of the gap between the cover and the frame without delay.
Demontage af sikringsorganet kan foretages ved hjælp af lo et værktøj, som indføres fra siden i en hulformet udsparing (8), og hvormed sikringsorganet kan kantes, således at fremspringet (2) frigøres fra dækslet.Disassembly of the securing means can be carried out by means of a tool which is inserted from the side into a hollow recess (8) and with which the securing means can be angled so that the projection (2) is released from the cover.
Por at lette demontagen kan det til anlæg mod brøndkarmens side bestemte ben (4) være kileformet tilspidset mod 15 sin frie ende.To facilitate disassembly, the legs (4) fixed to the side of the well casing may be wedge-shaped tapered toward its free end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK500480A DK145548C (en) | 1980-11-25 | 1980-11-25 | SECURING BODY FOR A SWINGABLE BURN COVER |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK500480A DK145548C (en) | 1980-11-25 | 1980-11-25 | SECURING BODY FOR A SWINGABLE BURN COVER |
DK500480 | 1980-11-25 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK500480A DK500480A (en) | 1982-05-26 |
DK145548B true DK145548B (en) | 1982-12-06 |
DK145548C DK145548C (en) | 1983-05-09 |
Family
ID=8138581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK500480A DK145548C (en) | 1980-11-25 | 1980-11-25 | SECURING BODY FOR A SWINGABLE BURN COVER |
Country Status (1)
Country | Link |
---|---|
DK (1) | DK145548C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999013170A1 (en) * | 1997-09-08 | 1999-03-18 | Johansson Sven Erik | Locking device for well covers |
-
1980
- 1980-11-25 DK DK500480A patent/DK145548C/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999013170A1 (en) * | 1997-09-08 | 1999-03-18 | Johansson Sven Erik | Locking device for well covers |
Also Published As
Publication number | Publication date |
---|---|
DK145548C (en) | 1983-05-09 |
DK500480A (en) | 1982-05-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed |