FI953744A - The landing hatch and its constituent elements, which landing hatch is associated with water mail - Google Patents

The landing hatch and its constituent elements, which landing hatch is associated with water mail Download PDF

Info

Publication number
FI953744A
FI953744A FI953744A FI953744A FI953744A FI 953744 A FI953744 A FI 953744A FI 953744 A FI953744 A FI 953744A FI 953744 A FI953744 A FI 953744A FI 953744 A FI953744 A FI 953744A
Authority
FI
Finland
Prior art keywords
cover
hatch
landing
landing hatch
constituent elements
Prior art date
Application number
FI953744A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI107069B (en
FI953744A0 (en
Inventor
Joseph Zinsius
Gerard Lemoine
Andre Scheider
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 FI953744A0 publication Critical patent/FI953744A0/en
Publication of FI953744A publication Critical patent/FI953744A/en
Application granted granted Critical
Publication of FI107069B publication Critical patent/FI107069B/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

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)
  • Electroplating Methods And Accessories (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Temperature-Responsive Valves (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Glass Compositions (AREA)
  • Taps Or Cocks (AREA)
  • Replacement Of Web Rolls (AREA)
  • Special Wing (AREA)
  • Ladders (AREA)
  • Lubricants (AREA)
  • Nozzles For Electric Vacuum Cleaners (AREA)
  • Sewage (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The cover (6) is surrounded by a supporting frame (4) with guide rails (8) along two opposite side walls. The cover has upper (58) and lower (56) lugs on each side to engage with the guide rails, mounted on supporting legs (52) extending from the cover's lower surface and perpendicular to it. Each leg has a flat section (59) which prevents any pivoting of the cover as it is raised or closed. Each guide rail has a rear section (28C) which frees the cover, while each of the frame's opposite side walls has a locking rib (36) which is situated at least partially above the upper lug forming a chicane for the lugs to pass through.
FI953744A 1994-08-08 1995-08-07 Trapdoor FI107069B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9409817 1994-08-08
FR9409817A FR2723384B1 (en) 1994-08-08 1994-08-08 HATCH, PARTICULARLY FOR TECHNICAL MANHOLE OF FIRE HOUSERS AND ITS COMPONENT ELEMENTS

Publications (3)

Publication Number Publication Date
FI953744A0 FI953744A0 (en) 1995-08-07
FI953744A true FI953744A (en) 1996-02-09
FI107069B FI107069B (en) 2001-05-31

Family

ID=9466170

Family Applications (1)

Application Number Title Priority Date Filing Date
FI953744A FI107069B (en) 1994-08-08 1995-08-07 Trapdoor

Country Status (14)

Country Link
EP (1) EP0698692B1 (en)
AT (1) ATE194184T1 (en)
CZ (1) CZ285855B6 (en)
DE (1) DE69517636T2 (en)
DK (1) DK0698692T3 (en)
ES (1) ES2141063T3 (en)
FI (1) FI107069B (en)
FR (1) FR2723384B1 (en)
GR (1) GR3033810T3 (en)
NO (1) NO310309B1 (en)
PL (1) PL178185B1 (en)
PT (1) PT698692E (en)
RO (1) RO116306B1 (en)
SK (1) SK281935B6 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2751999B1 (en) * 1996-08-01 1998-09-04 Mecelec Ind CAPPING DEVICE FOR UNDERGROUND CONNECTION BOX
FR2762024B1 (en) * 1997-04-09 1999-06-18 Pont A Mousson FIREPLACE WITH INDEPENDENT TRUNK AND METHOD FOR INSTALLING SAME
DE202008006008U1 (en) * 2008-04-30 2008-07-24 Hailo-Werk Rudolf Loh Gmbh & Co. Kg Manhole cover plate for heavy loads
CN102748058B (en) * 2012-06-27 2014-07-02 山东康威通信技术股份有限公司 Device capable of automatically locking well after damage of ventilating pavilion protective window

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL24207C (en) * 1900-01-01
GB318012A (en) * 1928-03-05 1929-09-05 Vivian Elkington Improvements in or relating to man-hole covers and frames and the like
GB447063A (en) * 1934-11-09 1936-05-11 Vivian Elkington Improvements in or relating to covers and frames for manholes and the like
FR2618468B1 (en) * 1987-07-24 1990-12-28 Arnaud Bernard LID FOR LOOKING OR THE LIKE

Also Published As

Publication number Publication date
SK98395A3 (en) 1996-03-06
CZ202395A3 (en) 1996-02-14
GR3033810T3 (en) 2000-10-31
ES2141063T1 (en) 2000-03-16
PL178185B1 (en) 2000-03-31
FI107069B (en) 2001-05-31
PL309911A1 (en) 1996-02-19
DE69517636T2 (en) 2001-03-01
FR2723384A1 (en) 1996-02-09
EP0698692A1 (en) 1996-02-28
SK281935B6 (en) 2001-09-11
PT698692E (en) 2000-12-29
NO953069L (en) 1996-02-09
DE69517636D1 (en) 2000-08-03
NO310309B1 (en) 2001-06-18
FR2723384B1 (en) 1996-12-20
FI953744A0 (en) 1995-08-07
ES2141063T3 (en) 2000-09-16
CZ285855B6 (en) 1999-11-17
NO953069D0 (en) 1995-08-04
DK0698692T3 (en) 2000-10-30
RO116306B1 (en) 2000-12-29
EP0698692B1 (en) 2000-06-28
ATE194184T1 (en) 2000-07-15

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Legal Events

Date Code Title Description
MA Patent expired