IT236855Y1 - Dispositivo di chiusura di pozzetti stradali per aree veicolarie pedonali - Google Patents

Dispositivo di chiusura di pozzetti stradali per aree veicolarie pedonali

Info

Publication number
IT236855Y1
IT236855Y1 IT1995MI000304U ITMI950304U IT236855Y1 IT 236855 Y1 IT236855 Y1 IT 236855Y1 IT 1995MI000304 U IT1995MI000304 U IT 1995MI000304U IT MI950304 U ITMI950304 U IT MI950304U IT 236855 Y1 IT236855 Y1 IT 236855Y1
Authority
IT
Italy
Prior art keywords
closing device
vehicle areas
pedestrian vehicle
wells
road
Prior art date
Application number
IT1995MI000304U
Other languages
English (en)
Original Assignee
Lamperti Riccardo
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 Lamperti Riccardo filed Critical Lamperti Riccardo
Priority to IT1995MI000304U priority Critical patent/IT236855Y1/it
Publication of ITMI950304V0 publication Critical patent/ITMI950304V0/it
Priority to AT96830251T priority patent/ATE178675T1/de
Priority to DE69601969T priority patent/DE69601969T2/de
Priority to EP96830251A priority patent/EP0741208B1/en
Publication of ITMI950304U1 publication Critical patent/ITMI950304U1/it
Application granted granted Critical
Publication of IT236855Y1 publication Critical patent/IT236855Y1/it

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
    • E02D29/1418—Covers for manholes or the like; Frames for covers with implements to assist in lifting, e.g. counterweights, springs
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
    • E05F1/1207—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis
    • E05F1/1215—Mechanisms in the shape of hinges or pivots, operated by springs with a coil spring parallel with the pivot axis with a canted-coil torsion spring
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2999/00—Subject-matter not otherwise provided for in this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Superstructure Of Vehicle (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Sewage (AREA)
  • Platform Screen Doors And Railroad Systems (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
IT1995MI000304U 1995-05-05 1995-05-05 Dispositivo di chiusura di pozzetti stradali per aree veicolarie pedonali IT236855Y1 (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT1995MI000304U IT236855Y1 (it) 1995-05-05 1995-05-05 Dispositivo di chiusura di pozzetti stradali per aree veicolarie pedonali
AT96830251T ATE178675T1 (de) 1995-05-05 1996-04-30 Strassenkappe für fussgänger- und fahrzeuggebiete
DE69601969T DE69601969T2 (de) 1995-05-05 1996-04-30 Strassenkappe für Fussgänger- und Fahrzeuggebiete
EP96830251A EP0741208B1 (en) 1995-05-05 1996-04-30 Device for closing road wells in vehicle and pedestrian areas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1995MI000304U IT236855Y1 (it) 1995-05-05 1995-05-05 Dispositivo di chiusura di pozzetti stradali per aree veicolarie pedonali

Publications (3)

Publication Number Publication Date
ITMI950304V0 ITMI950304V0 (it) 1995-05-05
ITMI950304U1 ITMI950304U1 (it) 1996-11-05
IT236855Y1 true IT236855Y1 (it) 2000-08-31

Family

ID=11370599

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1995MI000304U IT236855Y1 (it) 1995-05-05 1995-05-05 Dispositivo di chiusura di pozzetti stradali per aree veicolarie pedonali

Country Status (4)

Country Link
EP (1) EP0741208B1 (it)
AT (1) ATE178675T1 (it)
DE (1) DE69601969T2 (it)
IT (1) IT236855Y1 (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5937583A (en) * 1997-10-31 1999-08-17 Lamperti; Riccardo Device for closing road wells in vehicle and pedestrian areas
EP0985770A1 (en) * 1998-09-08 2000-03-15 Furnes-Hamjern SCC AS Manhole assembly for covering a well
DE20006517U1 (de) 2000-04-08 2000-08-17 Airmatic Gesellschaft für technische Systeme mbH, 58675 Hemer Domschachtabdeckung
CN116220495B (zh) * 2023-02-28 2025-08-15 上海承飞航空特种设备有限公司 助力机构及地井盖组件

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3810275A (en) * 1972-06-26 1974-05-14 Gsw Appliances Ltd Hinge structure
DE8202626U1 (de) * 1982-02-02 1982-06-24 Neu, Karlheinz, 5810 Witten Abdeckung fuer ein mannloch oder einen schacht
US4534132A (en) * 1983-08-19 1985-08-13 Red Plastic Co., Inc. Spring assisted doors for sidewalk, pit and floor openings
GB8417896D0 (en) * 1984-07-13 1984-08-15 Turner Bros Kingswood Ltd Manhole cover
GB2192654B (en) * 1986-07-19 1990-02-14 Brickhouse Dudley Mfg Manhole cover and frame assembly
FR2680811B1 (fr) * 1991-08-27 1993-11-12 La Rouere Richard De Dispositif a plaque pivotante interdiant l'acces non autorise aux caniveaux techniques de distribution de reseaux cables a occultation par trappes.
FR2683255B1 (fr) * 1991-10-31 1994-01-14 Barat Sa Dispositif d'assistance a l'ouverture et la fermeture d'une trappe notamment d'une trappe d'acces aux ouvrages du genie civil.
FR2713256B1 (fr) * 1993-11-29 1996-02-16 Rouere De Richard Ensemble articulé en fonte du type de sécurité à relevage assisté destiné à la fermeture d'ouvrages au sol à occultation par tampon unique.

Also Published As

Publication number Publication date
ITMI950304V0 (it) 1995-05-05
EP0741208B1 (en) 1999-04-07
ITMI950304U1 (it) 1996-11-05
EP0741208A1 (en) 1996-11-06
DE69601969T2 (de) 1999-10-07
DE69601969D1 (de) 1999-05-12
ATE178675T1 (de) 1999-04-15

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Legal Events

Date Code Title Description
0001 Granted