DE59200909D1 - Device for locking a grating on a frame. - Google Patents

Device for locking a grating on a frame.

Info

Publication number
DE59200909D1
DE59200909D1 DE59200909T DE59200909T DE59200909D1 DE 59200909 D1 DE59200909 D1 DE 59200909D1 DE 59200909 T DE59200909 T DE 59200909T DE 59200909 T DE59200909 T DE 59200909T DE 59200909 D1 DE59200909 D1 DE 59200909D1
Authority
DE
Germany
Prior art keywords
locking
frame
grating
locking means
covering 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 - Lifetime
Application number
DE59200909T
Other languages
German (de)
Inventor
Walter Schiewe
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.)
HYDROTEC ENTWAESSERUNGSTECHNIK GMBH & CO. KG, 2779
Original Assignee
Rinnen M Produktions & Co GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6442678&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59200909(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rinnen M Produktions & Co GmbH filed Critical Rinnen M Produktions & Co GmbH
Priority to DE59200909T priority Critical patent/DE59200909D1/en
Application granted granted Critical
Publication of DE59200909D1 publication Critical patent/DE59200909D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/06—Gully gratings
    • E03F2005/065—Gully gratings with elastic locking elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Structural Engineering (AREA)
  • Public Health (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Architecture (AREA)
  • Sewage (AREA)
  • Soil Working Implements (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Steering Controls (AREA)
  • Centrifugal Separators (AREA)

Abstract

The invention relates to a device for locking a covering grating (6) on a frame (2), in particular on a drainage gutter, having at least first and second locking means (20, 34), of which one locking means (34) is provided on the covering grating (6) and the other locking means (20) is provided on the frame (2), and with at least one locking element (32) which interacts with the first and second locking means (20, 34), in order to lock the covering grating (6) on the frame (2), and can be moved between an unlocking position, in which the covering grating (6) is unlocked from the frame (2), and a locking position in which the covering grating (6) is locked on the frame (2). The first locking means (20) has a recess (20) into which the locking element (32) can be loosely introduced and inside which said locking element can be displaced between the unlocking position and the locking position. The second locking means (34) is arranged such that, in the case of the covering grating (6) resting on the frame, the locking element (32) is located in its locking position between the second locking element (34) and a first inner surface (26) of the recess (22) of the first locking means (20). Furthermore, at least one blocking means (42) is provided to prevent an unintentional movement of the locking element (32) from the locking position into the unlocking position. <IMAGE>
DE59200909T 1991-10-15 1992-09-30 Device for locking a grating on a frame. Expired - Lifetime DE59200909D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE59200909T DE59200909D1 (en) 1991-10-15 1992-09-30 Device for locking a grating on a frame.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4134028A DE4134028C2 (en) 1991-10-15 1991-10-15 Device for locking a grating on a frame
DE59200909T DE59200909D1 (en) 1991-10-15 1992-09-30 Device for locking a grating on a frame.

Publications (1)

Publication Number Publication Date
DE59200909D1 true DE59200909D1 (en) 1995-01-19

Family

ID=6442678

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4134028A Revoked DE4134028C2 (en) 1991-10-15 1991-10-15 Device for locking a grating on a frame
DE59200909T Expired - Lifetime DE59200909D1 (en) 1991-10-15 1992-09-30 Device for locking a grating on a frame.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4134028A Revoked DE4134028C2 (en) 1991-10-15 1991-10-15 Device for locking a grating on a frame

Country Status (6)

Country Link
EP (1) EP0537552B1 (en)
AT (1) ATE115219T1 (en)
CZ (1) CZ281189B6 (en)
DE (2) DE4134028C2 (en)
DK (1) DK0537552T3 (en)
ES (1) ES2067990T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19629893C2 (en) * 1996-07-24 2001-09-27 Mea Meisinger Stahl & Kunststo Passable cover
NL1021993C2 (en) * 2002-11-26 2004-06-18 Intercodam Milieutechniek B V Runway and / or runway.
CN104727426A (en) * 2013-12-19 2015-06-24 孙黎明 Sewer manhole cover connection mechanism

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1898871A (en) * 1930-04-07 1933-02-21 Wm C Ellis & Sons Iron Works Manhole cover
DE7009208U (en) * 1970-03-13 1970-12-23 Loeffler Walther COVERING SHAFTS, DRAINAGE HOLES, GUTTERS UZW.
SE440805B (en) * 1980-08-28 1985-08-19 Gustavsberg Ab DEVICE FOR WELDING THE FURNITURE COVER
DE3618699A1 (en) * 1986-06-04 1987-12-10 Passavant Werke DRAINAGE GUTTER
CH675604A5 (en) * 1988-04-15 1990-10-15 Von Roll Ag
FR2652598B1 (en) * 1989-09-29 1991-12-13 Pont A Mousson LOOKING HINGE WITH LOCKED HINGE.

Also Published As

Publication number Publication date
CZ312492A3 (en) 1993-09-15
EP0537552A1 (en) 1993-04-21
DE4134028C2 (en) 1994-09-15
EP0537552B1 (en) 1994-12-07
ATE115219T1 (en) 1994-12-15
DK0537552T3 (en) 1995-03-06
CZ281189B6 (en) 1996-07-17
DE4134028A1 (en) 1993-04-22
ES2067990T3 (en) 1995-04-01

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HYDROTEC ENTWAESSERUNGSTECHNIK GMBH & CO. KG, 2779

8364 No opposition during term of opposition
8315 Request for restriction filed
8318 Patent restricted