FR2592008A1 - Sealed cover device for a reservoir or tank - Google Patents

Sealed cover device for a reservoir or tank

Info

Publication number
FR2592008A1
FR2592008A1 FR8519039A FR8519039A FR2592008A1 FR 2592008 A1 FR2592008 A1 FR 2592008A1 FR 8519039 A FR8519039 A FR 8519039A FR 8519039 A FR8519039 A FR 8519039A FR 2592008 A1 FR2592008 A1 FR 2592008A1
Authority
FR
France
Prior art keywords
cover
reservoir
tank
cover device
sealed cover
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.)
Granted
Application number
FR8519039A
Other languages
French (fr)
Other versions
FR2592008B1 (en
Inventor
Lucien Guerid
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.)
TOLERIE INDLE FSE
Original Assignee
TOLERIE INDLE FSE
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 TOLERIE INDLE FSE filed Critical TOLERIE INDLE FSE
Priority to FR8519039A priority Critical patent/FR2592008B1/en
Publication of FR2592008A1 publication Critical patent/FR2592008A1/en
Application granted granted Critical
Publication of FR2592008B1 publication Critical patent/FR2592008B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J13/00—Covers or similar closure members for pressure vessels in general
    • F16J13/16—Pivoted closures
    • F16J13/20—Pivoted closures mounted by mobile fastening on swinging arms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

a. Sealed cover device for a reservoir or tank. b. The device is characterised in that the cover 2 is made in two parts 34, 38, a mainly outwardly curved outer part 34 and a mainly inwardly curved inner part 38, and defining between them and at their periphery, a housing in which, embedded by the shape, there is a O-ring seal, this cover being connected via an adjustable linkage member to the arm whose movable end carries a linkage means having a toggle joint. c. The invention relates to covers and sealed devices having a cover.
FR8519039A 1985-12-23 1985-12-23 WATERPROOF LID DEVICE FOR TANK OR TANK Expired - Fee Related FR2592008B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8519039A FR2592008B1 (en) 1985-12-23 1985-12-23 WATERPROOF LID DEVICE FOR TANK OR TANK

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8519039A FR2592008B1 (en) 1985-12-23 1985-12-23 WATERPROOF LID DEVICE FOR TANK OR TANK

Publications (2)

Publication Number Publication Date
FR2592008A1 true FR2592008A1 (en) 1987-06-26
FR2592008B1 FR2592008B1 (en) 1990-07-06

Family

ID=9326073

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8519039A Expired - Fee Related FR2592008B1 (en) 1985-12-23 1985-12-23 WATERPROOF LID DEVICE FOR TANK OR TANK

Country Status (1)

Country Link
FR (1) FR2592008B1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645515A1 (en) * 1989-04-11 1990-10-12 Ets Magyar Leaktight cover, in particular for run off container of road tanker
WO2006056253A1 (en) * 2004-11-23 2006-06-01 Lagostina S.P.A. System of opening and closure with lever servomechanism for pressure cooker
CN113800136A (en) * 2021-08-28 2021-12-17 安徽江淮扬天汽车股份有限公司 Tank device of powder tank truck

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR700444A (en) * 1930-08-12 1931-02-28 Mode of closing pressurized steam kettles for pressures up to five atmospheres
US3344947A (en) * 1965-10-21 1967-10-03 Brown Steel Tank Company Fill cap fastening means
FR1544829A (en) * 1967-09-27 1968-11-08 Stratiforme Tank closure
GB2098302A (en) * 1981-05-13 1982-11-17 Fort Vale Eng Ltd Improvements in lids for pressure vessels
US4461219A (en) * 1980-02-26 1984-07-24 Norson Industries, Inc. Single lever hatch cover

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR700444A (en) * 1930-08-12 1931-02-28 Mode of closing pressurized steam kettles for pressures up to five atmospheres
US3344947A (en) * 1965-10-21 1967-10-03 Brown Steel Tank Company Fill cap fastening means
FR1544829A (en) * 1967-09-27 1968-11-08 Stratiforme Tank closure
US4461219A (en) * 1980-02-26 1984-07-24 Norson Industries, Inc. Single lever hatch cover
GB2098302A (en) * 1981-05-13 1982-11-17 Fort Vale Eng Ltd Improvements in lids for pressure vessels

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2645515A1 (en) * 1989-04-11 1990-10-12 Ets Magyar Leaktight cover, in particular for run off container of road tanker
WO2006056253A1 (en) * 2004-11-23 2006-06-01 Lagostina S.P.A. System of opening and closure with lever servomechanism for pressure cooker
CN100556348C (en) * 2004-11-23 2009-11-04 拉格斯蒂纳股份公司 The opening and closing system that is used for pressure cooker with lever servo control mechanism
CN113800136A (en) * 2021-08-28 2021-12-17 安徽江淮扬天汽车股份有限公司 Tank device of powder tank truck
CN113800136B (en) * 2021-08-28 2023-09-12 安徽江淮扬天汽车股份有限公司 Tank device of powder tank truck

Also Published As

Publication number Publication date
FR2592008B1 (en) 1990-07-06

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Legal Events

Date Code Title Description
ST Notification of lapse