NO178635C - Locking device for cowl lid - Google Patents

Locking device for cowl lid

Info

Publication number
NO178635C
NO178635C NO904181A NO904181A NO178635C NO 178635 C NO178635 C NO 178635C NO 904181 A NO904181 A NO 904181A NO 904181 A NO904181 A NO 904181A NO 178635 C NO178635 C NO 178635C
Authority
NO
Norway
Prior art keywords
locking device
cowl
lid
cover
receptacle
Prior art date
Application number
NO904181A
Other languages
Norwegian (no)
Other versions
NO178635B (en
NO904181D0 (en
NO904181L (en
Inventor
Francis Berthon
Jean-Claude Hauer
Original Assignee
Pont A Mousson
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 Pont A Mousson filed Critical Pont A Mousson
Publication of NO904181D0 publication Critical patent/NO904181D0/en
Publication of NO904181L publication Critical patent/NO904181L/en
Publication of NO178635B publication Critical patent/NO178635B/en
Publication of NO178635C publication Critical patent/NO178635C/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Hinges (AREA)
  • Sewage (AREA)
  • Hinge Accessories (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Centrifugal Separators (AREA)
  • Closures For Containers (AREA)
  • Supports For Pipes And Cables (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Body Structure For Vehicles (AREA)
  • Superstructure Of Vehicle (AREA)
  • Vibration Dampers (AREA)

Abstract

Locking device for a manhole, equipped with a hinge device (3) removably connecting a cover (2), equipped with at least one projecting pivot (8), to a frame (1), the skirt (4) of which is provided with at least one receptacle (7) cooperating with the projecting pivot (8), in which an elastic member (13), for example a spring or a piece of elastomer, which has to be compressed and then released in order to lock the cover, is fastened in each receptacle (7) and exerts a resistance to the unlocking of the cover. <IMAGE>
NO904181A 1989-09-29 1990-09-26 Locking device for cowl lid NO178635C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8912939A FR2652598B1 (en) 1989-09-29 1989-09-29 LOOKING HINGE WITH LOCKED HINGE.

Publications (4)

Publication Number Publication Date
NO904181D0 NO904181D0 (en) 1990-09-26
NO904181L NO904181L (en) 1991-04-02
NO178635B NO178635B (en) 1996-01-22
NO178635C true NO178635C (en) 1996-05-02

Family

ID=9386061

Family Applications (1)

Application Number Title Priority Date Filing Date
NO904181A NO178635C (en) 1989-09-29 1990-09-26 Locking device for cowl lid

Country Status (10)

Country Link
EP (1) EP0420777B1 (en)
AT (1) ATE91739T1 (en)
DE (1) DE69002297T2 (en)
DK (1) DK0420777T3 (en)
ES (1) ES2038113T3 (en)
FR (1) FR2652598B1 (en)
GR (1) GR3008586T3 (en)
IE (1) IE64122B1 (en)
NO (1) NO178635C (en)
PT (1) PT8468U (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2681356B1 (en) * 1991-09-16 1997-04-04 Pont A Mousson LOCKED BUFFER LOOK.
DE4134028C2 (en) * 1991-10-15 1994-09-15 Rinnen M Produktions Gmbh & Co Device for locking a grating on a frame
FR2695951B1 (en) * 1992-09-18 1994-12-09 Fonderie Meca Sa Ste Muretaine Hinge type manhole cover.
BR9813906A (en) * 1998-09-03 2000-09-26 Ulma Hormigon Polimero S Coop Drainage channel with folding cover or grid
US6640495B1 (en) 1999-01-21 2003-11-04 Syracuse Castings Sales Corp. Safety hatch for preventing fall-through and unauthorized entry
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
DE10046045C1 (en) * 2000-09-18 2002-03-07 Buderus Guss Gmbh Shaft cover or grid attachment has rotary pivot pin fitting into opening provided by frame with cover preventing removal or fitting except in fully vertical position
US7144189B1 (en) 2002-09-06 2006-12-05 Brad Bongiovanni Locking cover for wells and underground tanks
US7108447B2 (en) 2004-05-03 2006-09-19 Neenah Foundry Company Construction castings with ball and socket connectors
US7094000B2 (en) 2004-05-03 2006-08-22 Neenah Foundry Company Socket hinged construction casting assembly
DE202005021736U1 (en) * 2005-01-21 2009-09-10 Aco Severin Ahlmann Gmbh & Co. Kg Cover for a hollow body
ITPI20110047A1 (en) * 2011-04-26 2012-10-27 Ferb Figli Di Ezio Rossi Spa AUTOMATIC VANDALISM COUPLING BETWEEN CHASSIS AND COVERING ELEMENT OR ROUND TRIM
ES2616275B1 (en) * 2015-12-10 2017-12-12 Benito Urban, Slu HINGE WITH LOCK POSITIONS FOR COVER OF ALCANTARILLA, IMPROVED
CN110067115A (en) * 2019-04-24 2019-07-30 青岛海尔洗衣机有限公司 A kind of control method of washing machine disk seat, washing machine and washing machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1630906A (en) * 1927-02-23 1927-05-31 Garry M Ketcham Concealed inclosure
FR2120580A5 (en) * 1971-01-06 1972-08-18 Fournaise Sa
FR2276767A7 (en) * 1974-06-25 1976-01-23 Pont A Mousson ELASTIC LOCKING DEVICE FOR PASSAGE MANUAL PAD
ES2028773T3 (en) * 1987-04-07 1992-10-16 Pont-A-Mousson S.A. RECORD OF HINGE STREET IN T.

Also Published As

Publication number Publication date
PT8468T (en) 1992-09-30
ES2038113T1 (en) 1993-07-16
EP0420777B1 (en) 1993-07-21
NO178635B (en) 1996-01-22
EP0420777A1 (en) 1991-04-03
DK0420777T3 (en) 1993-08-30
DE69002297D1 (en) 1993-08-26
GR3008586T3 (en) 1993-10-29
ATE91739T1 (en) 1993-08-15
IE64122B1 (en) 1995-07-12
PT8468U (en) 1995-09-12
NO904181D0 (en) 1990-09-26
ES2038113T3 (en) 1993-12-16
NO904181L (en) 1991-04-02
IE903498A1 (en) 1991-04-10
FR2652598B1 (en) 1991-12-13
DE69002297T2 (en) 1993-12-02
FR2652598A1 (en) 1991-04-05

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Legal Events

Date Code Title Description
MK1K Patent expired