FR2357434A1 - Dispositif de fermeture associe a un emballage et se fermant automatiquement - Google Patents

Dispositif de fermeture associe a un emballage et se fermant automatiquement

Info

Publication number
FR2357434A1
FR2357434A1 FR7721202A FR7721202A FR2357434A1 FR 2357434 A1 FR2357434 A1 FR 2357434A1 FR 7721202 A FR7721202 A FR 7721202A FR 7721202 A FR7721202 A FR 7721202A FR 2357434 A1 FR2357434 A1 FR 2357434A1
Authority
FR
France
Prior art keywords
closing
valve stem
diaphragm
device associated
disc
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
FR7721202A
Other languages
English (en)
Other versions
FR2357434B1 (fr
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.)
Kenova AB
Original Assignee
Kenova AB
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
Priority claimed from US05/703,794 external-priority patent/US4141474A/en
Priority claimed from SE7607931A external-priority patent/SE7607931L/xx
Application filed by Kenova AB filed Critical Kenova AB
Publication of FR2357434A1 publication Critical patent/FR2357434A1/fr
Application granted granted Critical
Publication of FR2357434B1 publication Critical patent/FR2357434B1/fr
Granted legal-status Critical Current

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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2056—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type
    • B65D47/2081—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure lift valve type in which the deformation raises or lowers the valve port

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Slot Machines And Peripheral Devices (AREA)
  • Glass Compositions (AREA)
  • Power-Operated Mechanisms For Wings (AREA)

Abstract

a. Dispositif de fermeture associé à un emballage et se fermant automatiquement. b. Dispositif caractérisé en ce qu'il comporte un disque comportant une partie périphérique et une tige de soupape s'étendant vers l'extérieur et présentant une surface externe, un diaphragme comportant un collet relativement épais pour assembler ce diaphragme avec la périphérie du disque afin de constituer le dispositif de fermeture, une partie élastique plane relativement fine, venue d'une seule pièce avec le collet, et s'étendant vers l'intérieur en direction de la tige de soupape et une partie essentiellement tubulaire entourant la tige de soupape à une certaine distance de celle-ci et se terminant par une embouchure ouverte qui s'ajuste étroitement par glissement avec la surface externe de la tige pour constituer avec cette tige une soupape c. L'invention s'applique notamment à la fermeture de tubes souples contenant des produits pâteux, tels que des tubes à pâte dentifrice.
FR7721202A 1976-07-09 1977-07-08 Dispositif de fermeture associe a un emballage et se fermant automatiquement Granted FR2357434A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/703,794 US4141474A (en) 1976-07-09 1976-07-09 Self-closing closure utilizing a single diaphragm
SE7607931A SE7607931L (sv) 1976-07-12 1976-07-12 Forreglingsanordning for sjelvstengande forslutningar

Publications (2)

Publication Number Publication Date
FR2357434A1 true FR2357434A1 (fr) 1978-02-03
FR2357434B1 FR2357434B1 (fr) 1983-06-10

Family

ID=26656729

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721202A Granted FR2357434A1 (fr) 1976-07-09 1977-07-08 Dispositif de fermeture associe a un emballage et se fermant automatiquement

Country Status (11)

Country Link
AU (1) AU516494B2 (fr)
CA (1) CA1093034A (fr)
DE (1) DE2731088A1 (fr)
DK (1) DK309777A (fr)
FI (1) FI66151C (fr)
FR (1) FR2357434A1 (fr)
GB (1) GB1583494A (fr)
IE (1) IE45521B1 (fr)
LU (1) LU77721A1 (fr)
NL (1) NL7707643A (fr)
NO (1) NO772375L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529171A1 (fr) * 1982-06-24 1983-12-30 Essex Chemical Corp Vanne distributrice et doseuse a fermeture automatique pour sac flexible
FR2529172A1 (fr) * 1982-06-29 1983-12-30 Essex Chemical Corp Vanne distributrice d'un liquide visqueux a fermeture automatique pour une bouteille compressible avec fermeture positive a commande manuelle
WO1992022467A1 (fr) * 1991-06-14 1992-12-23 Gerd Hermann Soupape pour recipients a comprimer

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258860A (en) * 1991-08-07 1993-02-24 Polytop Plastics Valved closure
DE10217655B4 (de) 2002-04-19 2004-05-27 Gaplast Gmbh Einwegventil zur Abgabe eines fließfähigen Materials

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628004A (en) * 1951-03-15 1953-02-10 Theodore F Schlicksupp Self-closing collapsible tube
FR1327396A (fr) * 1962-05-29 1963-05-17 Moyen de fermeture pour tubes et bouteilles
FR2266639A1 (fr) * 1974-04-08 1975-10-31 Nilson Billy

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1862662A (en) * 1930-12-27 1932-06-14 Francis J Costello Cap for collapsible tubes
US2025810A (en) * 1935-01-31 1935-12-31 Dinnes William Closure for collapsible tubes
DE1586519B1 (de) * 1967-11-27 1970-12-23 Robert Bihler Selbsttaetiger Behaelterverschluss und Vorrichtung zum Herstellen der Verbindung zwischen der Verschlusskappe und dem Behaelterdeckel eines solchen Verschlusses

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628004A (en) * 1951-03-15 1953-02-10 Theodore F Schlicksupp Self-closing collapsible tube
FR1327396A (fr) * 1962-05-29 1963-05-17 Moyen de fermeture pour tubes et bouteilles
FR2266639A1 (fr) * 1974-04-08 1975-10-31 Nilson Billy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529171A1 (fr) * 1982-06-24 1983-12-30 Essex Chemical Corp Vanne distributrice et doseuse a fermeture automatique pour sac flexible
FR2529172A1 (fr) * 1982-06-29 1983-12-30 Essex Chemical Corp Vanne distributrice d'un liquide visqueux a fermeture automatique pour une bouteille compressible avec fermeture positive a commande manuelle
WO1992022467A1 (fr) * 1991-06-14 1992-12-23 Gerd Hermann Soupape pour recipients a comprimer

Also Published As

Publication number Publication date
LU77721A1 (fr) 1977-10-07
CA1093034A (fr) 1981-01-06
NO772375L (no) 1978-01-11
IE45521L (en) 1978-01-09
AU516494B2 (en) 1981-06-04
DK309777A (da) 1978-01-11
DE2731088A1 (de) 1978-01-12
FI66151C (fi) 1984-09-10
FI772091A (fr) 1978-01-11
FI66151B (fi) 1984-05-31
GB1583494A (en) 1981-01-28
NL7707643A (nl) 1978-01-11
AU2686677A (en) 1979-01-11
FR2357434B1 (fr) 1983-06-10
IE45521B1 (en) 1982-09-22

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Legal Events

Date Code Title Description
ST Notification of lapse