ATE417006T1 - CLOSING DEVICE FOR A MANHOLE AND TANK HAVING SUCH A MANHOLE - Google Patents

CLOSING DEVICE FOR A MANHOLE AND TANK HAVING SUCH A MANHOLE

Info

Publication number
ATE417006T1
ATE417006T1 AT04364002T AT04364002T ATE417006T1 AT E417006 T1 ATE417006 T1 AT E417006T1 AT 04364002 T AT04364002 T AT 04364002T AT 04364002 T AT04364002 T AT 04364002T AT E417006 T1 ATE417006 T1 AT E417006T1
Authority
AT
Austria
Prior art keywords
manhole
cover
base
tank
closing device
Prior art date
Application number
AT04364002T
Other languages
German (de)
Inventor
Luc Maisonneuve
Original Assignee
Maisonneuve
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 Maisonneuve filed Critical Maisonneuve
Application granted granted Critical
Publication of ATE417006T1 publication Critical patent/ATE417006T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/10—Manholes; Inspection openings; Covers therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D90/00—Component parts, details or accessories for large containers
    • B65D90/22—Safety features
    • B65D90/32—Arrangements for preventing, or minimising the effect of, excessive or insufficient pressure
    • B65D90/34—Venting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sewage (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The device has a body (19) immobilized with respect to a manhole (2) in an open base (4). An actuation piece (20) is guided in a direction between activating positions corresponding to closure and half-closure positions by a control unit. A cover (7) is applied against an opening of the base to form a closed compartment in which a cover movement in a half opened positions forms a passage between the cover and base. An Independent claim is also included for a cistern.
AT04364002T 2003-01-24 2004-01-21 CLOSING DEVICE FOR A MANHOLE AND TANK HAVING SUCH A MANHOLE ATE417006T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0300770A FR2850365B1 (en) 2003-01-24 2003-01-24 DEVICE FOR CLOSING A HOLE OF TANKER AND CISTERN PROVIDED WITH THE SAME

Publications (1)

Publication Number Publication Date
ATE417006T1 true ATE417006T1 (en) 2008-12-15

Family

ID=32524998

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04364002T ATE417006T1 (en) 2003-01-24 2004-01-21 CLOSING DEVICE FOR A MANHOLE AND TANK HAVING SUCH A MANHOLE

Country Status (4)

Country Link
EP (1) EP1440916B1 (en)
AT (1) ATE417006T1 (en)
DE (1) DE602004018205D1 (en)
FR (1) FR2850365B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009053359B4 (en) * 2009-11-17 2019-10-31 Peter Reitinger Explosion protection flap
CN111071644B (en) * 2020-02-24 2024-09-10 江苏金诺化工装备有限公司 An anti-climbing storage tank
CN111810632B (en) * 2020-07-14 2024-09-10 中核武汉核电运行技术股份有限公司 Secondary side manhole closing device of steam generator
CN112234490B (en) * 2020-10-21 2022-11-22 国网山西省电力公司阳泉供电公司 Auxiliary device for electric power system maintenance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3733750A (en) * 1971-12-20 1973-05-22 S Hege Air release lid
FR2446200A1 (en) * 1979-01-12 1980-08-08 Magyar Sa G Ventilation of empty tanker vehicles - has bracket keeping tanker manhole cover half open
US4327522A (en) * 1979-11-13 1982-05-04 Westeel-Rosco Limited Assembly for actuation of openable closure lid
DE8712199U1 (en) * 1987-09-09 1987-11-26 Rietbergwerke GmbH & Co KG, 33397 Rietberg Storage containers, especially for used oil or similar hazardous waste
FR2656286B1 (en) * 1989-12-26 1992-06-26 Ets Magyar ANTI-PRESSURE DEVICE FOR THE COMPARTMENTS OF A ROAD TANK.
FR2665146B1 (en) * 1990-07-25 1994-06-17 Ets Magyar DEVICE FOR LOCKING THE HOODS OF DRIP TRAYS OF A ROAD TANK.

Also Published As

Publication number Publication date
FR2850365B1 (en) 2005-09-30
EP1440916B1 (en) 2008-12-10
DE602004018205D1 (en) 2009-01-22
EP1440916A1 (en) 2004-07-28
FR2850365A1 (en) 2004-07-30

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties