NO142664B - AUTOMATIC OPENING AND CLOSING DEVICE FOR A FLEXIBLE CONTAINER WITH A LIQUID OR PASTEFUL, ANY FOAM-FILLING FILLING - Google Patents
AUTOMATIC OPENING AND CLOSING DEVICE FOR A FLEXIBLE CONTAINER WITH A LIQUID OR PASTEFUL, ANY FOAM-FILLING FILLING Download PDFInfo
- Publication number
- NO142664B NO142664B NO740289A NO740289A NO142664B NO 142664 B NO142664 B NO 142664B NO 740289 A NO740289 A NO 740289A NO 740289 A NO740289 A NO 740289A NO 142664 B NO142664 B NO 142664B
- Authority
- NO
- Norway
- Prior art keywords
- proboscis
- dispensing opening
- flexible wall
- wall zone
- mouth
- Prior art date
Links
- 239000007788 liquid Substances 0.000 title claims description 3
- 241001474791 Proboscis Species 0.000 claims description 32
- 210000003128 head Anatomy 0.000 claims description 20
- 210000001331 nose Anatomy 0.000 claims description 12
- 235000011837 pasties Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 description 10
- 239000000047 product Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- B65D47/2031—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 the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure
- B65D47/2037—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 the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure the element being opened or closed by actuating a separate element which causes the deformation, e.g. screw cap closing container slit
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7879—Resilient material valve
- Y10T137/788—Having expansible port
- Y10T137/7882—Having exit lip
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Basic Packing Technique (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Filling Of Jars Or Cans And Processes For Cleaning And Sealing Jars (AREA)
Description
Oppfinnelsen vedrører en automatisk åpne- og lukkeinnretning for en fleksibel beholder med en flytende eller pastaformet, eventuelt skumdannende fylling, med en hodedel med utleveringsåpning, med en kanal som forbinder beholderens innerrom med utleveringsåpningen og som frem til utleveringsåpningen er omgitt av en i ett med hodedelen utført munningsvegg som har en på den ene siden av utleveringsåpningens hovedakse forløpende, fleksibel veggsone og forøvrig er stiv, med en ved utleveringsåpningen anordnet, den fleksible veggsone motliggende, stiv av-slutningskant hvorimot den fleksible veggsone har tettende anlegg når munningen er lukket, .og med en snabel- The invention relates to an automatic opening and closing device for a flexible container with a liquid or paste-shaped, possibly foam-forming filling, with a head part with a dispensing opening, with a channel that connects the interior of the container with the dispensing opening and which up to the dispensing opening is surrounded one at a time with the head part constructed mouth wall which has a continuous, flexible wall zone on one side of the dispensing opening's main axis and is otherwise rigid, with a rigid closing edge arranged at the dispensing opening, opposite the flexible wall zone, against which the flexible wall zone has a sealing connection when the mouth is closed, and with a proboscis
del som er opplagret i en i retning av hodedelhovedaksen mot utleveringsåpningen og på den fleksible veggsoneside forløpende utsparing i hodedelen og hvormed den fleksible veggsone kan trykkes fjærende mot den stive avslutnings-kant ved utleveringsåpningen. part which is stored in a recess extending in the direction of the main axis of the head part towards the dispensing opening and on the flexible wall zone side in the head part and with which the flexible wall zone can be pressed resiliently against the rigid end edge at the dispensing opening.
En slik åpne- og lukkeinnretning er kjent i fra Such an opening and closing device is known from
AT-PS nr. 3 30 647, som forøvrig ikke hører til teknikkens stand. En ulempe ved denne innretning er at ved en utilsiktet trykkpåvirkning på den fleksible beholder, eksempelvis under lagring eller transport, kan innretningen åpne seg og bevirke en utilsiktet utlevering av fyllingen. AT-PS No. 3 30 647, which incidentally does not belong to the state of the art. A disadvantage of this device is that in the event of an accidental pressure effect on the flexible container, for example during storage or transport, the device can open and cause an accidental delivery of the filling.
Denne ulempe unngår man ved en innretning ifølge foreliggende oppfinnelse derved at snabeldelen med sin lengst fra utleveringsåpningen liggende ende er forskyvbart opplagret i et spor på utsparingens beholdersideende og med sin frie, leppelignende ende ligger elastisk fjærende direkte an mot munningskanten til den fleksible veggsone, og ved at snabeldelen og hodedelen er forsynt med sperreneser som rager frem fra innerveggen til den ut av sporet ragende del av snabeldelen og fra ytterveggen til den fleksible veggsone i retning mot hverandre, og kan låses i snabeldelens lukkestilling. This disadvantage is avoided by a device according to the present invention whereby the proboscis part with its end furthest from the dispensing opening is displaceably stored in a groove on the container side end of the recess and with its free, lip-like end lies elastically springing directly against the mouth edge of the flexible wall zone, and by that the trunk part and the head part are provided with locking noses that project from the inner wall to the part of the trunk part protruding out of the groove and from the outer wall to the flexible wall zone in opposite directions, and can be locked in the closed position of the trunk part.
Med "sperreneser" skal her forstås samtlige typer tapper, kammer eller andre som motlager tjenende fremspring som muliggjør en innbyrdes låsing av hodedelen og snabeldelen. By "locking noses" is meant here all types of studs, cams or others that act against serving protrusions that enable a mutual locking of the head part and the trunk part.
Ifølge en foretrukken utførelsesform av oppfinnelsen kan anordningen hensiktsmessig være slik at sperrenesene griper over hverandre i snabeldelens lengderetning. En slik anordning er lett å realisere rent fremstillingstek-nisk og den gir en pålitelig sperring av snabeldelen. According to a preferred embodiment of the invention, the device can conveniently be such that the latch noses grip each other in the lengthwise direction of the proboscis part. Such a device is easy to realize in terms of manufacturing technology and it provides a reliable blocking of the proboscis part.
Oppfinnelsen skal forklares nærmere under henvisning til tegningene som viser en del utførelseseksempler. The invention will be explained in more detail with reference to the drawings which show a number of design examples.
Fig. 1 viser et aksialsnitt gjennom en første utførelsesform av den nye innretning i lukket tilstand, Fig. 1 shows an axial section through a first embodiment of the new device in a closed state,
fig. 2 viser et aksialsnitt gjennom utførelsen i fig. 2 shows an axial section through the embodiment i
fig. 1, i åpen tilstand, fig. 1, in the open state,
fig. 3 viser et snitt etter linjen III-III i fig. 1, fig. 3 shows a section along the line III-III in fig. 1,
fig. 4 viser et riss av undersiden av innretningen fig. 4 shows a view of the underside of the device
i fig. 1 og 2, in fig. 1 and 2,
fig. 5 viser et perspektivriss av en modifisert utførelsesform av den snabeldel som anvendes i innretningen i fig. 1 og 2, fig. 5 shows a perspective view of a modified embodiment of the trunk part used in the device in fig. 1 and 2,
fig. 6 viser et perspektivriss av innretningen i fig. 6 shows a perspective view of the device i
fig. 1-4, og fig. 1-4, and
fig. 7 og 8 viser et aksialsnitt gjennom den øvre del av en respektiv ytterligere utførelsesform av innretningen. fig. 7 and 8 show an axial section through the upper part of a respective further embodiment of the device.
Den i fig. 1-4 og 6 viste åpne- og lukkeinnretning består i hovedsaken av en som følge av utformingen og den anvendte veggtykkelse i hovedsaken stiv hodedel 1 The one in fig. The opening and closing device shown in 1-4 and 6 mainly consists of a, as a result of the design and the wall thickness used, mainly rigid head part 1
som fortrinnsvis er fremstilt ved sprøytestøping, særlig av en hård polyetylen. which is preferably produced by injection molding, in particular from a hard polyethylene.
Hodedelen 1 er åpen på sin underside og kan .således settes på en fleksibel beholder, eksempelvis en tube som har et munningsstykke med gjengeparti. I det indre av hodedelen 1 og i ett med denne er utformet en munningsvegg 2 som omgir et gjennomløp 3 med en ved munningsveggens øvre ende anordnet utleveringsåpning eller munning 4. Munningsveggens nedre ende kan settes på beholderens munningsstykke. For dette formål kan det eksempelvis ved munningsveggens nedre ende være anordnet en ikke vist bajonettlås eller en ikke vist innergjenge. Den1 ene, mot den lukkede hodedelvegg vendte halvdel av munningsveggen 2 utgjør en fremfor alt i området ved utleveringsåpningen 4 stiv veggsone 5, mens den andre halvdel, som vender mot en utsparing i hodedelen, er fleksibelt uformet, The head part 1 is open on its underside and can thus be placed on a flexible container, for example a tube which has a mouth piece with a threaded section. In the interior of the head part 1 and in one with this, a mouth wall 2 is formed which surrounds a passage 3 with a delivery opening or mouth 4 arranged at the upper end of the mouth wall. The lower end of the mouth wall can be placed on the mouth piece of the container. For this purpose, a bayonet lock (not shown) or an internal thread (not shown) can be arranged, for example, at the lower end of the mouth wall. The one half of the mouth wall 2 facing the closed head part wall constitutes a rigid wall zone 5 above all in the area of the dispensing opening 4, while the other half, which faces a recess in the head part, is flexibly unshaped,
i det minste i det til utleveringsåpningen 4 hosliggende parti 6. Tykkelsen av denne veggsone vil være avhengig av materialets elastisitet og av veggsonens lengde, samt av lengden til den sliss som utleveringsåpningen danner i lukket tilstand, samt av viskositeten til produktet. at least in the part 6 adjacent to the dispensing opening 4. The thickness of this wall zone will depend on the elasticity of the material and on the length of the wall zone, as well as on the length of the slot that the dispensing opening forms in the closed state, as well as on the viscosity of the product.
Gjennomløpet 3 strekker seg fortrinnsvis koaksialt med hodedelens hovedakse. The passage 3 preferably extends coaxially with the main axis of the head part.
For lukking a-v utleveringsmunningen 4 benyttes en For closing a-v the dispensing mouth 4 a
i utsparingen lb i hodedelen innsatt, særlig av kunststoff fremstilt snabeldel 7 som med sin frie leppelignende ende 7c ligger elastisk fjærende direkte an mot munnings- in the recess 1b in the head part inserted, in particular made of synthetic material proboscis part 7 which with its free lip-like end 7c lies elastically springy directly against the mouth
kanten til den fleksible veggsone 6 i munningsveggen 2. Snabeldelen er med sin nedre ende 7a, som er stivt utformet, forskyvbart opplagret i et spor lia i utsparingen lb's beholdersideende. Snabeldelen 7 kan således beveges mellom den i fig. 1 viste lukkestilling og den i fig. 2 viste åpne stilling. the edge of the flexible wall zone 6 in the mouth wall 2. The proboscis part with its lower end 7a, which is rigidly designed, is displaceably stored in a groove 1a in the recess lb's container side end. The trunk part 7 can thus be moved between the one in fig. 1 showed the closed position and the one in fig. 2 showed open position.
Som det går frem av fig. 1 er snabeldelen sperret As can be seen from fig. 1, the proboscis part is blocked
i lukkestillingen ved hjelp av to sperreneser 14 og 15. in the closed position using two locking noses 14 and 15.
Den ene sperrenese 14 rager ut fra snabeldelens inner-vegg, mens den andre sperrenese 15 rager ut fra ytterveggen i den fleksible veggsone 6. Sperrenesene rager således ut mot hverandre og griper bak hverandre i snabeldelens lukkestilling. Sperrenesene 14 og 15 er anordnet så nært inntil utleveringsmunningen 4 at snabeldelens frie leppelignende ende i sperret tilstand selv ved en kraftig trykkpåvirkning på tuben ikke kan bøyes i retning utover og således frigjøre utleveringsmunningen 4. One locking nose 14 projects from the inner wall of the proboscis part, while the other locking nose 15 projects from the outer wall in the flexible wall zone 6. The locking noses thus project towards each other and engage behind each other in the closed position of the proboscis part. The locking noses 14 and 15 are arranged so close to the delivery mouth 4 that the free lip-like end of the proboscis part cannot be bent outwards in the closed state even with a strong pressure effect on the tube and thus release the delivery mouth 4.
I lukkestillingen ligger snabeldelen 7 med en skulder 12a an mot den nedre tverrkanten i hodedelens utsparing lb. For begrensning av bevegelsen i retning utover har snabeldelens nedre stive ende 7a et neseligende fremspring 16 som rager inn i et innhakk 17 i veggen 10a og ved snabeldelens utadrettede bevegelse vil slå an mot kanten 17a (fig. 2). På yttersiden har snabeldelen 7 en betjenings-nese 18 hvormed den lett kan betjenes ved hjelp av en finger. In the closed position, the proboscis part 7 with a shoulder 12a rests against the lower transverse edge in the head part's recess lb. To limit the movement in the outward direction, the lower rigid end 7a of the proboscis part has a nose-like projection 16 which projects into a notch 17 in the wall 10a and when the proboscis part moves outwards will strike against the edge 17a (fig. 2). On the outside, the proboscis part 7 has an operating nose 18 with which it can be easily operated with the help of a finger.
Fig. 4 viser innretningen sett unnenifra, med åpen utleveringsmunning 4. Snabeldelens nedre stive ende 7a har sikker opplagring i sporet lia, mellom veggen 10a og den ytre vegg i hoveddelen 1, og veggen 10a er på begge sider avstivet med parallelle, fortrinnsvis i ett med munningsveggen 2 og hodedelens yttervegg samt veggen 10a utførte avstivningsvegger 19a og 19b. Fig. 4 shows the device seen from below, with open delivery mouth 4. The lower rigid end 7a of the trunk part has secure storage in the slot lia, between the wall 10a and the outer wall of the main part 1, and the wall 10a is stiffened on both sides with parallel, preferably in one with the mouth wall 2 and the outer wall of the head part as well as the wall 10a made stiffening walls 19a and 19b.
For å oppnå en særlig god lukkefjærvirkning for snabeldelen 7 kan den også utformes som vist i fig. 5, hvor snabeldelens fjærende midtre del 7b er tilsluttet snabeldelens stive, nedre ende 7a uten svekking, dvs. under unngåelse av en "hengselvirkning", idet snabeldelens tykkelse d' avtar kontinuerlig i fra den stive enden og mot den frie leppelignende ende, slik at det oppnås maksimal fjærvirkning. In order to achieve a particularly good closing spring effect for the proboscis part 7, it can also be designed as shown in fig. 5, where the proboscis part's springy middle part 7b is connected to the proboscis part's rigid, lower end 7a without weakening, i.e. avoiding a "hinge effect", as the proboscis part's thickness d' decreases continuously i from the rigid end and towards the free lip-like end, so that maximum spring effect is achieved.
En bevegelseshindring av snabeldelens midtre del An obstruction to the movement of the middle part of the proboscis
7b som følge av friksjon mot utsparingens lb's side-vegger hindres dersom det mellom snabeldelen og utsparingen bare forefinnes en liten toleranse, som antydet med henvisningstallet 20 i fig. 6. 7b as a result of friction against the recess 1b's side walls is prevented if there is only a small tolerance between the proboscis part and the recess, as indicated by the reference number 20 in fig. 6.
Snabeldelen 7 behøver ikke nødvendigvis være fremstilt av kunststoff. Den kan også fremstilles av metall, eksempelvis V^A-stål eller et annet lignende rustfritt stål. Skal innretningen anvendes i tropiske land så an-befales en snabeldel av metall eller av et høytemperatur-bestandig kunststoff, for eksempel en polykarbonat. The proboscis part 7 does not necessarily have to be made of plastic. It can also be made of metal, for example V^A steel or another similar stainless steel. If the device is to be used in tropical countries, a trunk part made of metal or of a high-temperature-resistant plastic, for example a polycarbonate, is recommended.
Ved den i fig. 1-6 viste utførelse er leppeflaten By the one in fig. The embodiment shown in 1-6 is the lip surface
5a til den stive veggsonen 5 konkav og endeflaten til den leppelignende frie snabelende 7c er konveks. Dette øker tetningsvirkningen i lukket tilstand og forbedrer 5a of the rigid wall zone 5 is concave and the end surface of the lip-like free proboscis end 7c is convex. This increases the sealing effect in the closed state and improves
avskjæringseffekten med hensyn til den uttrykkede prod-uktstreng. Den samme virkning kan man naturligvis også oppnå ved en omvendt anordning, dvs. med konkveks leppe-flate 5a og konkav endeflate på den frie snabelende 7c. the intercept effect with respect to the expressed prod uct string. The same effect can of course also be achieved with an inverted device, i.e. with a convex lip surface 5a and a concave end surface on the free proboscis end 7c.
Tetningsvirkningen kan økes ved en modifikasjon som vist i fig. 7 hvor leppeflaten 5a har en tverrvulst 5b og endeflaten til snabelen har et tilsvarende tverrspor 7d. Tverrvulsten 5b trykkes med en viss deformering inn i tverrsporet 7d. Også her kan man naturligvis bytte om elementenes plassering. The sealing effect can be increased by a modification as shown in fig. 7 where the lip surface 5a has a transverse bead 5b and the end surface of the proboscis has a corresponding transverse groove 7d. The transverse bead 5b is pressed with a certain deformation into the transverse groove 7d. Here, too, you can of course change the position of the elements.
Utførelsen i fig. 8 er i hovedsaken utført som The embodiment in fig. 8 is mainly carried out as
vist i fig. 1-4 og 6, men ytterveggen til den fleksible veggsone 6 har en ekstra nese 13 som når produktet trykkes ut fra tuben vil utøve en trykkpåvirkning på snabeldelen 7 og således innlede snabeldelens løfting fra leppeflaten 5a, slik at snabeldelens betjening lettes. shown in fig. 1-4 and 6, but the outer wall of the flexible wall zone 6 has an additional nose 13 which, when the product is pressed out of the tube, will exert a pressure effect on the proboscis part 7 and thus initiate the proboscis part's lifting from the lip surface 5a, so that operation of the proboscis part is facilitated.
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1341873A CH583645A5 (en) | 1973-09-17 | 1973-09-17 | |
CH1624873A CH574353A5 (en) | 1973-11-19 | 1973-11-19 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO740289L NO740289L (en) | 1975-04-14 |
NO142664B true NO142664B (en) | 1980-06-16 |
NO142664C NO142664C (en) | 1980-09-24 |
Family
ID=25712260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO740289A NO142664C (en) | 1973-09-17 | 1974-01-30 | AUTOMATIC OPENING AND CLOSING DEVICE FOR A FLEXIBLE CONTAINER WITH A LIQUID OR PASTEFUL, ANY FOAM-FILLING FILLING |
Country Status (29)
Country | Link |
---|---|
US (1) | US3858773A (en) |
JP (1) | JPS5634499B2 (en) |
AR (1) | AR205701A1 (en) |
BR (1) | BR7400718A (en) |
CA (1) | CA1002914A (en) |
CS (1) | CS188191B2 (en) |
DD (1) | DD112952A5 (en) |
DE (1) | DE2462123A1 (en) |
DK (1) | DK49674A (en) |
EG (1) | EG11936A (en) |
ES (1) | ES423199A2 (en) |
FI (1) | FI53430C (en) |
GB (1) | GB1453221A (en) |
GT (1) | GT197435164A (en) |
HU (1) | HU174280B (en) |
IE (1) | IE40072B1 (en) |
IL (1) | IL43968A (en) |
IN (1) | IN142529B (en) |
IT (1) | IT1046714B (en) |
LU (1) | LU69195A1 (en) |
NL (1) | NL7401077A (en) |
NO (1) | NO142664C (en) |
OA (1) | OA04780A (en) |
PH (1) | PH12465A (en) |
PL (1) | PL92994B1 (en) |
RO (1) | RO66285A (en) |
SE (1) | SE408404B (en) |
SU (1) | SU580819A3 (en) |
YU (1) | YU249974A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5071037A (en) * | 1989-09-14 | 1991-12-10 | Graham Engineering Corporation | Blow molded bottle with integral pour spout |
US5310112A (en) * | 1992-03-05 | 1994-05-10 | Philip Meshberg | Valved gasket for dispenser |
US5273191A (en) * | 1991-08-20 | 1993-12-28 | Philip Meshberg | Dispensing head for a squeeze dispenser |
SE9400863L (en) * | 1994-03-15 | 1995-04-24 | Billy Nilson | Self-closing dispensing device |
USD380384S (en) * | 1995-05-15 | 1997-07-01 | Precision Valve Corporation | Dispensing actuator cap |
AU720225B2 (en) * | 1996-09-02 | 2000-05-25 | Hanger Company Limited, The | A container closure |
US5803314A (en) * | 1996-10-02 | 1998-09-08 | Lester; William M. | Dispensing closure for a squeezable container |
EP0850853B1 (en) * | 1996-12-24 | 2001-05-16 | Raymond William Sheppard | Valves |
FR2758801B1 (en) | 1997-01-27 | 1999-03-26 | Valois | SHUTTERING SYSTEM FOR A FLUID PRODUCT DISPENSING DEVICE |
US6523711B1 (en) | 2000-04-13 | 2003-02-25 | Douglass E. Hughes | Automatic valved bottle cap for use with liquid containers |
FR3110868B1 (en) * | 2020-05-29 | 2022-08-12 | Albea Le Treport | FLUID PRODUCT DISPENSER HEAD AND ASSOCIATED FLUID PRODUCT BOTTLE |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1881488A (en) * | 1931-07-10 | 1932-10-11 | George A Gleason | Self-closing cap for collapsible tubes |
US1908584A (en) * | 1931-11-05 | 1933-05-09 | Weirich Heinrich | Collapsible tube |
US2067196A (en) * | 1935-03-23 | 1937-01-12 | Lateur Gaston | Dispensing container |
US2904225A (en) * | 1957-04-10 | 1959-09-15 | Gustave Miller | Paste tube holder, dispenser and closure device |
-
1974
- 1974-01-01 AR AR25203474A patent/AR205701A1/en active
- 1974-01-02 IE IE4/74A patent/IE40072B1/en unknown
- 1974-01-07 IL IL43968A patent/IL43968A/en unknown
- 1974-01-10 FI FI6974A patent/FI53430C/en active
- 1974-01-10 US US43224074 patent/US3858773A/en not_active Expired - Lifetime
- 1974-01-16 DE DE19742462123 patent/DE2462123A1/en active Pending
- 1974-01-18 LU LU69195A patent/LU69195A1/xx unknown
- 1974-01-18 IT IT1957774A patent/IT1046714B/en active
- 1974-01-18 GB GB239874A patent/GB1453221A/en not_active Expired
- 1974-01-21 PH PH15436A patent/PH12465A/en unknown
- 1974-01-24 SE SE7400912A patent/SE408404B/en unknown
- 1974-01-25 NL NL7401077A patent/NL7401077A/en not_active Application Discontinuation
- 1974-01-25 JP JP1033374A patent/JPS5634499B2/ja not_active Expired
- 1974-01-30 DK DK49674A patent/DK49674A/da unknown
- 1974-01-30 NO NO740289A patent/NO142664C/en unknown
- 1974-01-31 CA CA191,386A patent/CA1002914A/en not_active Expired
- 1974-01-31 BR BR71874A patent/BR7400718A/en unknown
- 1974-02-13 ES ES423199A patent/ES423199A2/en not_active Expired
- 1974-09-03 DD DD18087774A patent/DD112952A5/xx unknown
- 1974-09-13 RO RO7998874A patent/RO66285A/en unknown
- 1974-09-16 YU YU249974A patent/YU249974A/en unknown
- 1974-09-16 HU HUDE000862 patent/HU174280B/en unknown
- 1974-09-17 CS CS638474A patent/CS188191B2/en unknown
- 1974-09-17 SU SU7402060859A patent/SU580819A3/en active
- 1974-09-17 PL PL1974174152A patent/PL92994B1/en unknown
- 1974-09-17 OA OA55297A patent/OA04780A/en unknown
- 1974-09-17 IN IN2067/CAL/74A patent/IN142529B/en unknown
- 1974-09-17 EG EG40474A patent/EG11936A/en active
- 1974-11-27 GT GT197435164A patent/GT197435164A/en unknown
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