NO124303B - - Google Patents
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- Publication number
- NO124303B NO124303B NO3168/68A NO316868A NO124303B NO 124303 B NO124303 B NO 124303B NO 3168/68 A NO3168/68 A NO 3168/68A NO 316868 A NO316868 A NO 316868A NO 124303 B NO124303 B NO 124303B
- Authority
- NO
- Norway
- Prior art keywords
- area
- thread
- contact surface
- threads
- sealing ring
- Prior art date
Links
- 230000037431 insertion Effects 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 239000011344 liquid material Substances 0.000 claims description 2
- 239000012254 powdered material Substances 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 239000007788 liquid Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000009412 basement excavation Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012611 container material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/24—Hole-piercing devices
- B67B7/26—Hole-piercing devices combined with spouts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Packages (AREA)
- Bag Frames (AREA)
Description
Helletut for tynnveggete væskebeholdere. Pouring spout for thin-walled liquid containers.
Den.foreliggende oppfinnelse vedrører en helletut for gjennomstikkbare poser og beholdere som er fremstilt med tynne vegger av ikke-metalliske materialer for opptak av væske- eller pulverformet materiale, med en overdel som danner en utløpshylse, The present invention relates to a pouring spout for pierceable bags and containers which are made with thin walls of non-metallic materials for receiving liquid or powdered material, with an upper part which forms an outlet sleeve,
til hvis nedre ende det slutter seg en hylseformet gjengestamme med mindre diameter enn utløpshylsen, slik at det dannes en ringformet anleggsflate, idet gjengestammen på sin side går over i et konisk gjermomhullingsoraråde som løper ut i en gjennomhulling- to the lower end of which a sleeve-shaped thread stem with a smaller diameter than the outlet sleeve joins, so that an annular contact surface is formed, as the thread stem in turn transitions into a conical girdle casing or area which runs out into a through-hole
spiss og er forsynt med innløpsåpning, mens det gjengebærende parti er forsynt med en tetningsring som ligger an mot anleggs- pointed and is provided with an inlet opening, while the thread-carrying part is provided with a sealing ring that rests against the
flaten og gjengene går over i en innføringsnese som løper skrått ut mot spissen på gjennomhullingsområdets mantelflate. the surface and the threads merge into an insertion nose that runs diagonally out towards the tip of the casing surface of the piercing area.
Slike .hel"'etuter er altså kjent. Det er dessuten kjent helletuter med et innstikkingsområde i form av et flertall ribber anordnet i stjerneform. Ved bruken av slike kjente helletuter bar det imidlertid vist seg at de ikke er i stand til å sikre en fast og tett påskruing på beholderen. Væske kan flyte utilsiktet mellom helletutens anleggsflate og beholderens ytterside. Det kan også skje at helletuten ved innskruingen dreies for langt og på den måten blir løst påsatt. Ved de kjente helletuter må dessuten gjennomstikkingen av beholderveggen skje under høyt trykk hvor-ved tynnveggete og elastiske beholdere kan bli deformert slik at væske presses ut før helletuten med pakningsringen ligger an mot behjlderveggen. I tillegg blir det ved de kjente helletuter ikke oppnådd noe jevnt, formriktig gj_ennomstikkingshull tilsvarende gjengekjernen slik at det blir mulig å skaffe en sikker innføring av gjengene i den gjennomhiillete beholdervegg. På grunn av disse ulemper har heller ikke de kjente helletuter kunnet hevde seg på markedet. Such .full spouts are thus known. There are also known pouring spouts with an insertion area in the form of a plurality of ribs arranged in a star shape. When using such known pouring spouts, however, it was shown that they are not able to ensure a fixed and tight screwing on the container. Liquid can flow unintentionally between the contact surface of the pouring spout and the outside of the container. It can also happen that the pouring spout is turned too far when screwing in and thus becomes loosely attached. With the known pouring spouts, the piercing of the container wall must also take place under high pressure where - in the case of thin-walled and elastic containers can be deformed so that liquid is squeezed out before the pouring spout with the sealing ring rests against the container wall. In addition, with the known pouring spouts no uniform, correctly shaped through hole corresponding to the threaded core is achieved, so that it becomes possible to obtain a secure insertion of the threads in the perforated container wall.Because of these disadvantages, the known he lletut was able to assert itself on the market.
Hensikten med den foreliggende oppfinnelse er derfor å komme frem til en helletut som rydder unna de nevnte ulemper og gjør det mulig å anbringe helletuten sikkert og tett på en tynn-vegget beholder, for eksempel på en væskebeholder av kartong. Ifølge oppfinnelsen kan dette skje ved at det koniske innstikkingsområde på i og for seg kjent måte er dannet av et flertall ribber som er plassert i stjerneform og som er utformet som tynne kniver som over hele sin lengde er forsynt med skarpe skjæreegger, at dessuten gjengeinnføringsnesen begynner på en av skjæreeggene samt at den gjengeende som vender mot anle^gsflaten ender omtrent ved denne, idet gjengene har redusert ytterdiameter i området ved tetningsringen og tetningsringen løper henad til det gjengeområde som har redusert ytterdiameter. The purpose of the present invention is therefore to come up with a pouring spout which clears away the aforementioned disadvantages and makes it possible to place the pouring spout securely and tightly on a thin-walled container, for example on a cardboard liquid container. According to the invention, this can be achieved by the fact that the conical insertion area is formed in a manner known per se by a plurality of ribs which are placed in a star shape and which are designed as thin knives that are provided with sharp cutting edges over their entire length, that furthermore the thread insertion nose begins on one of the cutting edges and that the end of the thread that faces the installation surface ends approximately at this, as the threads have a reduced outer diameter in the area of the sealing ring and the sealing ring runs forward to the thread area that has a reduced outer diameter.
Det har i praksis vist seg at en slik helletut virker til-fredsstillende ved en rekke forskjellige beholdermaterialer og med lettflytende beholderinnhold, såsom vann og melk. It has been shown in practice that such a pouring spout works satisfactorily with a number of different container materials and with easily flowing container contents, such as water and milk.
Ytterligere trekk ved oppfinnelsen vil fremgå av undergra-vene . Further features of the invention will be apparent from the excavations.
Oppfinnelsen er i det følgende beskrevet næremere under henvisning til et utførelseseksempel som er vist i tegningen, hvor: Fig. 1 viser et sideriss av en helletut ifølge oppfinnelsen. Fig. 2 viser et planriss av den samme uten lukkepropp. The invention is described in more detail in the following with reference to an embodiment shown in the drawing, where: Fig. 1 shows a side view of a pouring spout according to the invention. Fig. 2 shows a plan view of the same without closing plug.
Fig. 3 viser et snitt etter linjen I-l i fig. 1. Fig. 3 shows a section along the line I-1 in fig. 1.
Fig. 4 viser i sideriss en delvis oppsnittet helletut plassert på en beholder. Fig. 5 viser et forstørret utsnitt av innspenningspartiet. En helletut 1 har en ytterkappe 3 med håndgrepsdannende for-høyninger 2. En gjennomløpskanal 4 kan være lukket med en propp 5, idet en helletut 6 er avskrådd utad for å muliggjøre dråpevis uthelling. Til kappen 3 slutter det seg en anleggsflate 7, hvor-fra et gjengeparti 8 med spissgjenger 9 går ut og ender i en kjeg-leformet gjennomhullingsspiss. Med 11 er betegnet en tetningsring av mykt materiale som gir etter for påsettingstrykket, og i hvis område den ene ende av gjengene 9 ender ved anleggsflaten 7. I Fig. 4 shows a side view of a partially sectioned pouring spout placed on a container. Fig. 5 shows an enlarged section of the clamping part. A pouring spout 1 has an outer cover 3 with handle-forming elevations 2. A through channel 4 can be closed with a plug 5, a pouring spout 6 being bevelled outwards to enable dropwise pouring. A contact surface 7 joins the sheath 3, from which a threaded portion 8 with a pointed thread 9 exits and ends in a cone-shaped piercing point. 11 denotes a sealing ring of soft material which yields to the application pressure, and in whose area one end of the threads 9 ends at the contact surface 7. I
den andre ende begynner spissgjengene 9 med en innføringsnese 12 som er avbuet sterkt nedad ved ett av flere skjær 13 på gjennom-hullingsribber 14 som er fordelt langs omkretsen og som vender utad. Disse stiger oppad fra gjennomhullingsspissen 10 i en spiss vinkel og danner en gjengestamme 15. Ved gjennomhulling danner gjennomhullings- eller skjæreribbene 14 slisser i hullet ved hjelp av skjærene 13, noe som fører til bedre omlegging av det gjennom-hullete materiale og dermed til dannelsen av et rundt hull som at the other end, the pointed threads 9 begin with an insertion nose 12 which is curved strongly downwards at one of several cuts 13 on through-piercing ribs 14 which are distributed along the circumference and which face outwards. These rise upwards from the piercing tip 10 at an acute angle and form a threaded stem 15. When piercing, the piercing or cutting ribs 14 form slits in the hole with the help of the cutters 13, which leads to a better rearrangement of the pierced material and thus to the formation of a round hole which
passer til gjengestammen. Innføringen av gjengene blir lettet ved hjelp av innføringsnesen 12 og det oppnås en sikker inngjenging av hylsen 1 inntil tetningsringen 11 trykker veggmaterialet 16 opp mellom seg og gjengeflanken 17 og gir et fast og tett anlegg på beholderen. fits the thread stem. The insertion of the threads is facilitated by means of the insertion nose 12 and a secure insertion of the sleeve 1 is achieved until the sealing ring 11 presses the wall material 16 up between itself and the threaded flank 17 and provides a firm and tight fit on the container.
Spissgjengene er uvanlig dype gjenger med minimum 2 mm The tip threads are unusually deep threads with a minimum of 2 mm
dybde og med uvanlig lav stigning og lav flankevinkel fra 15-25°. depth and with an unusually low pitch and low flank angle of 15-25°.
Ved sin nederste del blir gjennomløpskanalen 4 delt opp i flere enkeltkanaler 18 av skjæreribbene 14. Ifølge fig. 2 og 3 er det anordnet fire skjæreribber og det oppstår dermed fire enkeltkanaler. At its lowest part, the flow channel 4 is divided into several individual channels 18 by the cutting ribs 14. According to fig. 2 and 3, four cutting ribs are arranged and four individual channels are thus created.
Gjengene 9 har umiddelbart under anleggsflaten 7 en redusert ytterdiameter over et gjengeomløp ved at gjengetoppen er brutt (fig. 5). Dette tillater fast tiltrekking uten risiko for overdreiing. The threads 9 immediately below the contact surface 7 have a reduced outer diameter over a thread circumference by the fact that the thread tip is broken (fig. 5). This allows for a firm draw without the risk of overdoing it.
Claims (3)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1153367A CH478693A (en) | 1967-08-14 | 1967-08-14 | Spout sleeve for pierceable bags and containers for liquids made of thin-walled paper, cardboard or plastics |
Publications (1)
Publication Number | Publication Date |
---|---|
NO124303B true NO124303B (en) | 1972-04-04 |
Family
ID=4374430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO3168/68A NO124303B (en) | 1967-08-14 | 1968-08-13 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3549049A (en) |
BE (1) | BE719435A (en) |
CH (1) | CH478693A (en) |
DE (1) | DE1757606C3 (en) |
DK (1) | DK124744B (en) |
FI (1) | FI47337C (en) |
FR (1) | FR1584143A (en) |
GB (1) | GB1173866A (en) |
NL (1) | NL140794B (en) |
NO (1) | NO124303B (en) |
SE (1) | SE342603B (en) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3927803A (en) * | 1972-02-10 | 1975-12-23 | Alwin Weber | Piercing spout |
US3973698A (en) * | 1974-10-08 | 1976-08-10 | Toppan Printing Co., Ltd. | Thrusting cock |
US4271983A (en) * | 1977-05-16 | 1981-06-09 | Toppan Printing Co., Ltd. | Liquid-withdrawing device |
DE2944653A1 (en) * | 1979-11-06 | 1981-05-21 | Erich 7990 Friedrichshafen Roser | Thin-walled vessel tap connector device - has pin on mating piece opening spring-loaded valve when connected |
CA1219839A (en) * | 1984-08-14 | 1987-03-31 | Raymond Borg | Pouch piercing device and spout |
US4826500A (en) * | 1987-10-16 | 1989-05-02 | Rautsola Riku H | Enteral nutrient delivery system |
US4881662A (en) * | 1988-05-27 | 1989-11-21 | Tallman Gary C | Dispensing spout |
AU5823890A (en) * | 1989-06-21 | 1991-01-08 | Gilbert L. Cooper | Improvements in dispensing flowable contents from frangible packaging |
US5090596A (en) * | 1991-09-09 | 1992-02-25 | Knight Robert W | Plastic perforative spout device |
FI98804C (en) * | 1994-06-14 | 1997-08-25 | Tuomo Halonen Oy | Drain valve for emptying liquid packages, such as liquid bags |
GB2303361B (en) * | 1995-07-20 | 1999-08-25 | Reunion Management Ltd | Beer cask broaching apparatus |
GB9521799D0 (en) | 1995-10-24 | 1996-01-03 | Unilever Plc | Carton system for a liquid product |
US5894956A (en) * | 1997-02-13 | 1999-04-20 | Keith; Christopher A. | Replacement caulking tip |
FR2759690B1 (en) * | 1997-02-14 | 1999-04-30 | Gervais Danone Co | TAKE-OUT TIP, PROCESS FOR THE PRODUCTION THEREOF AND COMBINATION WITH A HERMETIC CONTAINER |
US5971207A (en) * | 1997-05-16 | 1999-10-26 | Pcf Group, Inc. | Nozzle apparatus and method for dispensing powder coating material |
WO2000069732A1 (en) * | 1999-05-18 | 2000-11-23 | Valid L.L.C. | Pourer device |
US6237812B1 (en) | 1999-10-12 | 2001-05-29 | Eiko-Sha Co. Ltd. | Aerosol dispensing system |
US20080132931A1 (en) * | 2006-12-04 | 2008-06-05 | Gregory Paul Mueller | Skin puncturing device |
US8025671B2 (en) * | 2006-12-04 | 2011-09-27 | Implicitcare, Llc | Surgical threading device and method for using same |
US9033999B2 (en) | 2006-12-04 | 2015-05-19 | Implicitcare, Llc | Surgical threading device with removable suture |
US20080132917A1 (en) * | 2006-12-04 | 2008-06-05 | Gregory Paul Mueller | Surgical instrument docking device |
US7566340B2 (en) * | 2006-12-04 | 2009-07-28 | Implicitcare, Llc | Surgical threading device and method for using same |
US8951271B2 (en) | 2006-12-04 | 2015-02-10 | Implicitcare, Llc | Surgical threading device and method for using same |
US9694944B2 (en) * | 2012-03-06 | 2017-07-04 | Prince Castle LLC | Dispenser for viscous food products |
GB2516968A (en) * | 2013-08-09 | 2015-02-11 | Stephen Evans | A reusable and disposable drink carton cup |
CA2926965A1 (en) | 2013-10-11 | 2015-04-16 | Gehl Foods, Llc | Food product dispenser and valve |
US9409760B1 (en) * | 2013-12-05 | 2016-08-09 | Paul Lichtefeld, Sr. | Fluid dispenser |
CA161168S (en) | 2014-08-29 | 2015-12-01 | Gehl Foods Inc | Valve |
US10194763B2 (en) | 2014-08-29 | 2019-02-05 | Gehl Foods, Llc | Food product dispenser and valve |
USD792164S1 (en) | 2014-08-29 | 2017-07-18 | Gehl Foods, Llc | Food dispenser |
US9895013B2 (en) * | 2015-01-20 | 2018-02-20 | Keith Walter | Drinking containers with ice retaining features |
USD795029S1 (en) | 2015-08-28 | 2017-08-22 | Gehl Foods, Llc | Tool |
SE543593C2 (en) * | 2017-09-27 | 2021-04-06 | Asept Int Ab | Coupling device for connection to a flexible container for dispensing food product |
US11951496B2 (en) * | 2019-07-05 | 2024-04-09 | Liqui-Box Corporation | Probe |
US20240034535A1 (en) * | 2022-07-27 | 2024-02-01 | The Coca-Cola Company | Compressible gasket |
-
1967
- 1967-08-14 CH CH1153367A patent/CH478693A/en not_active IP Right Cessation
-
1968
- 1968-05-22 GB GB24326/68A patent/GB1173866A/en not_active Expired
- 1968-05-24 DE DE1757606A patent/DE1757606C3/en not_active Expired
- 1968-08-08 US US751305A patent/US3549049A/en not_active Expired - Lifetime
- 1968-08-08 SE SE10693/68A patent/SE342603B/xx unknown
- 1968-08-13 FR FR1584143D patent/FR1584143A/fr not_active Expired
- 1968-08-13 BE BE719435D patent/BE719435A/xx unknown
- 1968-08-13 DK DK389368AA patent/DK124744B/en unknown
- 1968-08-13 NO NO3168/68A patent/NO124303B/no unknown
- 1968-08-14 FI FI682287A patent/FI47337C/en active
- 1968-08-14 NL NL686811573A patent/NL140794B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE1757606B2 (en) | 1974-09-05 |
NL6811573A (en) | 1969-02-18 |
SE342603B (en) | 1972-02-14 |
CH478693A (en) | 1969-09-30 |
DE1757606A1 (en) | 1971-05-13 |
FI47337B (en) | 1973-07-31 |
BE719435A (en) | 1969-01-16 |
FR1584143A (en) | 1969-12-12 |
DE1757606C3 (en) | 1975-05-07 |
DK124744B (en) | 1972-11-20 |
NL140794B (en) | 1974-01-15 |
FI47337C (en) | 1973-11-12 |
GB1173866A (en) | 1969-12-10 |
US3549049A (en) | 1970-12-22 |
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