DE69209602D1 - Locked manhole cover - Google Patents

Locked manhole cover

Info

Publication number
DE69209602D1
DE69209602D1 DE69209602T DE69209602T DE69209602D1 DE 69209602 D1 DE69209602 D1 DE 69209602D1 DE 69209602 T DE69209602 T DE 69209602T DE 69209602 T DE69209602 T DE 69209602T DE 69209602 D1 DE69209602 D1 DE 69209602D1
Authority
DE
Germany
Prior art keywords
manhole cover
cover
locked
hinge device
locked manhole
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
DE69209602T
Other languages
German (de)
Other versions
DE69209602T2 (en
Inventor
Francis Berthon
Bertrand Guillaume
Jean-Claude Hauer
Patrice Vauthier
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.)
Saint Gobain PAM SA
Original Assignee
Pont-A-Mousson Sa Nancy Fr
Pont a Mousson SA
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=9416978&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69209602(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Pont-A-Mousson Sa Nancy Fr, Pont a Mousson SA filed Critical Pont-A-Mousson Sa Nancy Fr
Application granted granted Critical
Publication of DE69209602D1 publication Critical patent/DE69209602D1/en
Publication of DE69209602T2 publication Critical patent/DE69209602T2/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
    • E02D29/1463—Hinged connection of cover to frame
    • 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
    • E05C19/02—Automatic catches, i.e. released by pull or pressure on the wing
    • 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
    • E05C19/06—Other devices specially designed for securing wings, e.g. with suction cups in which the securing part if formed or carried by a spring and moves only by distortion of the spring, e.g. snaps
    • E05C19/063—Released by pull or pressure on the wing

Landscapes

  • Engineering & Computer Science (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Motor Or Generator Frames (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Details Of Indoor Wiring (AREA)
  • Air Bags (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Types And Forms Of Lifts (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Soil Working Implements (AREA)
  • Closures For Containers (AREA)

Abstract

The cover (1) of this manhole is mounted so as to tilt on the frame (2) by virtue of a hinge device (8-19). There are provided, at a place diametrically opposite the hinge device, locking means (10C-16C) which are adapted to give way under the action of a tilting force exerted on the cover. <IMAGE>
DE69209602T 1991-09-16 1992-09-09 Locked manhole cover Expired - Lifetime DE69209602T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9111393A FR2681356B1 (en) 1991-09-16 1991-09-16 LOCKED BUFFER LOOK.

Publications (2)

Publication Number Publication Date
DE69209602D1 true DE69209602D1 (en) 1996-05-09
DE69209602T2 DE69209602T2 (en) 1996-08-22

Family

ID=9416978

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69209602T Expired - Lifetime DE69209602T2 (en) 1991-09-16 1992-09-09 Locked manhole cover

Country Status (8)

Country Link
EP (1) EP0533533B1 (en)
AT (1) ATE136341T1 (en)
DE (1) DE69209602T2 (en)
DK (1) DK0533533T3 (en)
ES (1) ES2085590T3 (en)
FR (1) FR2681356B1 (en)
GR (1) GR3020366T3 (en)
NO (1) NO304706B1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2732376B1 (en) * 1995-03-28 1997-05-30 Norinco REMOVABLE LOCKING DEVICE OF A BUFFER ON A FRAME
EP0985770A1 (en) 1998-09-08 2000-03-15 Furnes-Hamjern SCC AS Manhole assembly for covering a well
CH693098A5 (en) 1999-02-25 2003-02-28 Von Roll Holding Ag Means for covering a bottom opening
DE29917167U1 (en) * 1999-09-30 2000-01-20 Uponor (Deutschland) GmbH, 45768 Marl Manhole cover arrangement with universally usable support frame and manhole cover
FR2811346B1 (en) * 2000-07-06 2002-08-23 Saint Gobain Pont A Mousson ROAD DEVICE WITH ARTICULATED COVER SUCH AS CAPPING OR CLOSING DEVICES FOR FLOOR CHIMNEYS
ES2211238B2 (en) * 2000-11-03 2005-10-01 Cofunco, Sa REGISTRATION WITH CLOSURE DEVICE AND PORTABLE OPENING / CLOSURE POCKET CLOSURE.
EP1229173A1 (en) * 2001-02-06 2002-08-07 Karl Kortmann Cover device for pipes, particularly man-holes
ITBO20040017U1 (en) * 2004-03-02 2004-06-02 Tpl Tecnoghisa S R L SYSTEM FOR LOCKING THE COVER OF A TOMB TO ITS FRAME
GB2429228B (en) * 2005-08-02 2011-03-30 Atlanta Impex Ltd Access cover
FR2897880B1 (en) * 2006-02-28 2009-11-06 Saint Gobain Pam Sa CLOSURE DEVICE.
US7712515B2 (en) * 2006-04-10 2010-05-11 East Jordan Iron Works, Inc. Municipal casting frame and method of manufacturing same
FR2933994B1 (en) * 2008-07-21 2012-11-16 Saint Gobain Pont A Mousson ROAD DEVICE WITH LATCHING LATCH
FR3119405B1 (en) * 2021-01-29 2023-09-15 Fond De Brousseval & Montreuil ELASTIC LOCKING SIGHT

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1541436A (en) * 1923-12-31 1925-06-09 Reshan Miklos Sewer drain
US2608085A (en) * 1947-07-23 1952-08-26 Alfred B Castle Locking device
US2846713A (en) * 1956-05-24 1958-08-12 Shankwiler Don Door check
DE1107554B (en) * 1959-01-21 1961-05-25 Praemeta Praez Smetall Und Kun Sniff
DE1166036B (en) * 1961-04-05 1964-03-19 Gunnar Erik Lewin Closure for doors, flaps or the like.
FR2424372A1 (en) * 1978-04-24 1979-11-23 Dumortier Robert Lever latch securing circular manhole cover to frame - has lateral V=shape with apex axle top leg forming hand lever and lower leg including bolt hook
DE3868963D1 (en) * 1987-04-07 1992-04-16 Pont A Mousson STREET SHAFT WITH T-SHAPED HINGE.
FR2652598B1 (en) * 1989-09-29 1991-12-13 Pont A Mousson LOOKING HINGE WITH LOCKED HINGE.

Also Published As

Publication number Publication date
EP0533533B1 (en) 1996-04-03
GR3020366T3 (en) 1996-09-30
FR2681356A1 (en) 1993-03-19
DE69209602T2 (en) 1996-08-22
FR2681356B1 (en) 1997-04-04
ATE136341T1 (en) 1996-04-15
EP0533533A1 (en) 1993-03-24
NO923559D0 (en) 1992-09-14
ES2085590T3 (en) 1996-06-01
NO304706B1 (en) 1999-02-01
NO923559L (en) 1993-03-17
DK0533533T3 (en) 1996-08-19

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8327 Change in the person/name/address of the patent owner

Owner name: SAINT-GOBAIN PAM, NANCY, FR

8310 Action for declaration of annulment
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN

8313 Request for invalidation rejected/withdrawn
R071 Expiry of right

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