FR2746888B1 - LOCKING DEVICE IN THE CLOSED POSITION OF A DOOR ON THE NECK OF A SPEAKER - Google Patents

LOCKING DEVICE IN THE CLOSED POSITION OF A DOOR ON THE NECK OF A SPEAKER

Info

Publication number
FR2746888B1
FR2746888B1 FR9604088A FR9604088A FR2746888B1 FR 2746888 B1 FR2746888 B1 FR 2746888B1 FR 9604088 A FR9604088 A FR 9604088A FR 9604088 A FR9604088 A FR 9604088A FR 2746888 B1 FR2746888 B1 FR 2746888B1
Authority
FR
France
Prior art keywords
speaker
neck
door
closed position
locking device
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
FR9604088A
Other languages
French (fr)
Other versions
FR2746888A1 (en
Inventor
Claude Dreano
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.)
Armor Inox SA
Original Assignee
Armor Inox SA
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 Armor Inox SA filed Critical Armor Inox SA
Priority to FR9604088A priority Critical patent/FR2746888B1/en
Publication of FR2746888A1 publication Critical patent/FR2746888A1/en
Application granted granted Critical
Publication of FR2746888B1 publication Critical patent/FR2746888B1/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
    • F16J13/02—Detachable closure members; Means for tightening closures
    • F16J13/06—Detachable closure members; Means for tightening closures attached only by clamps along the circumference
FR9604088A 1996-03-27 1996-03-27 LOCKING DEVICE IN THE CLOSED POSITION OF A DOOR ON THE NECK OF A SPEAKER Expired - Fee Related FR2746888B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9604088A FR2746888B1 (en) 1996-03-27 1996-03-27 LOCKING DEVICE IN THE CLOSED POSITION OF A DOOR ON THE NECK OF A SPEAKER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9604088A FR2746888B1 (en) 1996-03-27 1996-03-27 LOCKING DEVICE IN THE CLOSED POSITION OF A DOOR ON THE NECK OF A SPEAKER

Publications (2)

Publication Number Publication Date
FR2746888A1 FR2746888A1 (en) 1997-10-03
FR2746888B1 true FR2746888B1 (en) 1998-04-24

Family

ID=9490799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9604088A Expired - Fee Related FR2746888B1 (en) 1996-03-27 1996-03-27 LOCKING DEVICE IN THE CLOSED POSITION OF A DOOR ON THE NECK OF A SPEAKER

Country Status (1)

Country Link
FR (1) FR2746888B1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2134314A (en) * 1938-02-21 1938-10-25 Edward M O'donnell Closure for tank apertures
FR2711757B1 (en) * 1993-10-28 1995-11-24 Armor Inox Sa Locking device intended more particularly to be used to close the door of a rotary enclosure.

Also Published As

Publication number Publication date
FR2746888A1 (en) 1997-10-03

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20111130