FR2487299A1 - Trappe hermetique pour enceinte etanche - Google Patents

Trappe hermetique pour enceinte etanche Download PDF

Info

Publication number
FR2487299A1
FR2487299A1 FR8016123A FR8016123A FR2487299A1 FR 2487299 A1 FR2487299 A1 FR 2487299A1 FR 8016123 A FR8016123 A FR 8016123A FR 8016123 A FR8016123 A FR 8016123A FR 2487299 A1 FR2487299 A1 FR 2487299A1
Authority
FR
France
Prior art keywords
hatch
wall
slot
enclosure
pref
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
FR8016123A
Other languages
English (en)
French (fr)
Other versions
FR2487299B1 (show.php
Inventor
Jean Boucard
Andre Delaitre
Jean Deliance
Andre Winaver
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.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt 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 Thomson-Brandt SA filed Critical Thomson-Brandt SA
Priority to FR8016123A priority Critical patent/FR2487299A1/fr
Publication of FR2487299A1 publication Critical patent/FR2487299A1/fr
Application granted granted Critical
Publication of FR2487299B1 publication Critical patent/FR2487299B1/fr
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00Details of fuzes
    • F42C19/04Protective caps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS 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
    • B65D17/00Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions
    • B65D17/28Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness
    • B65D17/401Rigid or semi-rigid containers specially constructed to be opened by cutting or piercing, or by tearing of frangible members or portions at lines or points of weakness characterised by having the line of weakness provided in an end wall

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
FR8016123A 1980-07-22 1980-07-22 Trappe hermetique pour enceinte etanche Granted FR2487299A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8016123A FR2487299A1 (fr) 1980-07-22 1980-07-22 Trappe hermetique pour enceinte etanche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8016123A FR2487299A1 (fr) 1980-07-22 1980-07-22 Trappe hermetique pour enceinte etanche

Publications (2)

Publication Number Publication Date
FR2487299A1 true FR2487299A1 (fr) 1982-01-29
FR2487299B1 FR2487299B1 (show.php) 1983-11-25

Family

ID=9244391

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8016123A Granted FR2487299A1 (fr) 1980-07-22 1980-07-22 Trappe hermetique pour enceinte etanche

Country Status (1)

Country Link
FR (1) FR2487299A1 (show.php)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH29584A (de) * 1903-08-10 1904-08-31 Krupp Ag Geschoßzünder mit an ihm befestigter und von ihm leicht trennbarer Schutzkappe
DE1048786B (show.php) * 1957-07-31 1959-01-15
US3445027A (en) * 1968-01-18 1969-05-20 Jones & Laughlin Steel Corp Easy opening containers
US3701453A (en) * 1971-06-17 1972-10-31 American Can Co Plastic ring pull easy open end
US4108330A (en) * 1977-06-08 1978-08-22 Minnesota Mining And Manufacturing Company Easy open container end assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH29584A (de) * 1903-08-10 1904-08-31 Krupp Ag Geschoßzünder mit an ihm befestigter und von ihm leicht trennbarer Schutzkappe
DE1048786B (show.php) * 1957-07-31 1959-01-15
US3445027A (en) * 1968-01-18 1969-05-20 Jones & Laughlin Steel Corp Easy opening containers
US3701453A (en) * 1971-06-17 1972-10-31 American Can Co Plastic ring pull easy open end
FR2142046A1 (show.php) * 1971-06-17 1973-01-26 American Can Co
US4108330A (en) * 1977-06-08 1978-08-22 Minnesota Mining And Manufacturing Company Easy open container end assembly

Also Published As

Publication number Publication date
FR2487299B1 (show.php) 1983-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse