FR2731769B1 - DEVICE FOR MUTUAL SUPPORT OF TWO ELEMENTS, ONE OF WHICH HAS A RELIEF SEAL ON THE JOINT SURFACE - Google Patents

DEVICE FOR MUTUAL SUPPORT OF TWO ELEMENTS, ONE OF WHICH HAS A RELIEF SEAL ON THE JOINT SURFACE

Info

Publication number
FR2731769B1
FR2731769B1 FR9502996A FR9502996A FR2731769B1 FR 2731769 B1 FR2731769 B1 FR 2731769B1 FR 9502996 A FR9502996 A FR 9502996A FR 9502996 A FR9502996 A FR 9502996A FR 2731769 B1 FR2731769 B1 FR 2731769B1
Authority
FR
France
Prior art keywords
elements
joint surface
mutual support
relief seal
relief
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 - Fee Related
Application number
FR9502996A
Other languages
French (fr)
Other versions
FR2731769A1 (en
Inventor
Francois Leblanc
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.)
SOC D TUYAUX BONNA
Original Assignee
SOC D TUYAUX BONNA
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 SOC D TUYAUX BONNA filed Critical SOC D TUYAUX BONNA
Priority to FR9502996A priority Critical patent/FR2731769B1/en
Publication of FR2731769A1 publication Critical patent/FR2731769A1/en
Application granted granted Critical
Publication of FR2731769B1 publication Critical patent/FR2731769B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E02D29/149—Annular gaskets
    • 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
    • E02D29/1409—Covers for manholes or the like; Frames for covers adjustable in height or inclination
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F3/00—Dredgers; Soil-shifting machines
    • E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/0018—Abutment joints

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Mechanical Engineering (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
FR9502996A 1995-03-15 1995-03-15 DEVICE FOR MUTUAL SUPPORT OF TWO ELEMENTS, ONE OF WHICH HAS A RELIEF SEAL ON THE JOINT SURFACE Expired - Fee Related FR2731769B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9502996A FR2731769B1 (en) 1995-03-15 1995-03-15 DEVICE FOR MUTUAL SUPPORT OF TWO ELEMENTS, ONE OF WHICH HAS A RELIEF SEAL ON THE JOINT SURFACE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9502996A FR2731769B1 (en) 1995-03-15 1995-03-15 DEVICE FOR MUTUAL SUPPORT OF TWO ELEMENTS, ONE OF WHICH HAS A RELIEF SEAL ON THE JOINT SURFACE

Publications (2)

Publication Number Publication Date
FR2731769A1 FR2731769A1 (en) 1996-09-20
FR2731769B1 true FR2731769B1 (en) 1997-06-06

Family

ID=9477042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9502996A Expired - Fee Related FR2731769B1 (en) 1995-03-15 1995-03-15 DEVICE FOR MUTUAL SUPPORT OF TWO ELEMENTS, ONE OF WHICH HAS A RELIEF SEAL ON THE JOINT SURFACE

Country Status (1)

Country Link
FR (1) FR2731769B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU28815A1 (en) * 1939-06-30
GB8818014D0 (en) * 1988-07-28 1988-09-01 Aeb Jacked Structures Ltd Improvements in & relating to tubular members for forming conduits

Also Published As

Publication number Publication date
FR2731769A1 (en) 1996-09-20

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Legal Events

Date Code Title Description
ST Notification of lapse