DE3673567D1 - COVER GRID FOR A DRAINAGE GUTTER. - Google Patents

COVER GRID FOR A DRAINAGE GUTTER.

Info

Publication number
DE3673567D1
DE3673567D1 DE8686107401T DE3673567T DE3673567D1 DE 3673567 D1 DE3673567 D1 DE 3673567D1 DE 8686107401 T DE8686107401 T DE 8686107401T DE 3673567 T DE3673567 T DE 3673567T DE 3673567 D1 DE3673567 D1 DE 3673567D1
Authority
DE
Germany
Prior art keywords
base
covering
supporting
guiding
grating
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE8686107401T
Other languages
German (de)
Inventor
Des Erfinders Auf Nennung Verzicht
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hunziker & Cie AG
Original Assignee
Hunziker & Cie AG
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 Hunziker & Cie AG filed Critical Hunziker & Cie AG
Application granted granted Critical
Publication of DE3673567D1 publication Critical patent/DE3673567D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C11/00—Details of pavings
    • E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
    • E01C11/224—Surface drainage of streets
    • E01C11/227—Gutters; Channels ; Roof drainage discharge ducts set in sidewalks

Abstract

1. A drainage channel having a covering grating covering a channel member, having supporting and guiding surfaces arranged parallel in the longitudinal direction at both sides on the covering grating, and a base which comprises diametrically opposed supporting and guiding surfaces, characterised in that one supporting surface (6) and one guiding surface (11) at the one longitudinal side (4) of the covering grating meet at an acute angle (beta) and one supporting surface (7) and one guiding surface (12) at the other longitudinal side (5) meet at an obtuse angle (alpha), while the acute angle (beta) engages in a dovetail-like manner in the base (23, 35) of the covering grating (1) and the sum of the two angles amounts to about 180 degrees, and the angle formed by the supporting surface (6', 7') and guiding surface (11', 12') of the base at the same longitudinal side of the base (23, 34, 35) changes from acute to obtuse or vice versa after a distance corresponding to the length of the covering grating (1).
DE8686107401T 1985-06-07 1986-05-31 COVER GRID FOR A DRAINAGE GUTTER. Expired - Fee Related DE3673567D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH241985 1985-06-07

Publications (1)

Publication Number Publication Date
DE3673567D1 true DE3673567D1 (en) 1990-09-27

Family

ID=4233369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8686107401T Expired - Fee Related DE3673567D1 (en) 1985-06-07 1986-05-31 COVER GRID FOR A DRAINAGE GUTTER.

Country Status (3)

Country Link
EP (1) EP0204278B1 (en)
AT (1) ATE55791T1 (en)
DE (1) DE3673567D1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL9000963A (en) * 1990-04-23 1991-11-18 Ocra Bv EDGE PROFILE OR EDGE LIST.
DE59104136D1 (en) * 1990-09-20 1995-02-16 Ahlmann Aco Severin Device for locking a drivable cover on a drainage channel.
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
DE4241705C2 (en) * 1992-12-10 1996-11-14 Ahlmann Aco Severin Surface drainage device
ES2150930T3 (en) * 1992-12-10 2000-12-16 Ahlmann Aco Severin SURFACE DRAINAGE DEVICE.
EP0640728A1 (en) * 1993-08-26 1995-03-01 Polycryl Ag Drainage channel with grating

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225545A (en) * 1962-07-10 1965-12-28 Josam Mfg Co Drain construction
DE2059741A1 (en) * 1970-12-04 1972-06-08 Hauger & Jaegel Gmbh Lid stone for drainage channels
CH541035A (en) * 1971-07-19 1973-08-31 Renens Briqueterie Sa Roadside drainage installation
DE2729907A1 (en) * 1977-07-01 1979-01-18 Passavant Werke Underpass or tunnel water drain component - is of sealed plastics with top edge flange to receive frame and sealing track
CH621593A5 (en) * 1977-10-13 1981-02-13 Polybau Elemente Ag Drainage channel
GB2066335B (en) * 1979-12-28 1983-06-02 Dover Eng Works Ltd Manhole covers
DE3149552C2 (en) * 1981-12-15 1986-08-21 ACO Severin Ahlmann GmbH & Co KG, 2370 Rendsburg Metal edging for drainage channels
DE3343002A1 (en) * 1982-11-27 1984-06-14 Selflevel Covers AG, Basel DRAIN COVER ARRANGEMENT

Also Published As

Publication number Publication date
EP0204278A2 (en) 1986-12-10
ATE55791T1 (en) 1990-09-15
EP0204278A3 (en) 1987-10-28
EP0204278B1 (en) 1990-08-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee