WO2006012872A1 - Pt-verschlusseinrichtung fuer behaelter - Google Patents
Pt-verschlusseinrichtung fuer behaelterInfo
- Publication number
- WO2006012872A1 WO2006012872A1 PCT/DE2005/001346 DE2005001346W WO2006012872A1 WO 2006012872 A1 WO2006012872 A1 WO 2006012872A1 DE 2005001346 W DE2005001346 W DE 2005001346W WO 2006012872 A1 WO2006012872 A1 WO 2006012872A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- lid
- closure
- curl
- closure device
- skirt
- Prior art date
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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
-
- 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
- B65D43/00—Lids or covers for rigid or semi-rigid containers
- B65D43/02—Removable lids or covers
- B65D43/0235—Removable lids or covers with integral tamper element
- B65D43/0277—Removable lids or covers with integral tamper element secured by rotation before removal of the tamper element
- B65D43/0283—Removable lids or covers with integral tamper element secured by rotation before removal of the tamper element only on the outside, or a part turned to the outside, of the mouth of the container
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
-
- 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
- B65D41/00—Caps, e.g. crown caps or crown seals, i.e. members having parts arranged for engagement with the external periphery of a neck or wall defining a pouring opening or discharge aperture; Protective cap-like covers for closure members, e.g. decorative covers of metal foil or paper
- B65D41/32—Caps or cap-like covers with lines of weakness, tearing-strips, tags, or like opening or removal devices, e.g. to facilitate formation of pouring openings
- B65D41/34—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt
- B65D41/3423—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt
- B65D41/3438—Threaded or like caps or cap-like covers provided with tamper elements formed in, or attached to, the closure skirt with flexible tabs, or elements rotated from a non-engaging to an engaging position, formed on the tamper element or in the closure skirt the tamper element being formed separately but connected to the closure
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00064—Shape of the outer periphery
- B65D2543/00074—Shape of the outer periphery curved
- B65D2543/00092—Shape of the outer periphery curved circular
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00018—Overall construction of the lid
- B65D2543/00259—Materials used
- B65D2543/00277—Metal
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/0049—Contact between the container and the lid on the inside or the outside of the container on the inside, or a part turned to the inside of the mouth of the container
- B65D2543/00527—NO contact
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00481—Contact between the container and the lid on the inside or the outside of the container
- B65D2543/00537—Contact between the container and the lid on the inside or the outside of the container on the outside, or a part turned to the outside of the mouth of the container
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00444—Contact between the container and the lid
- B65D2543/00564—Contact between the container and the lid indirect by means of a gasket or similar intermediate ring
-
- 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
- B65D2543/00—Lids or covers essentially for box-like containers
- B65D2543/00009—Details of lids or covers for rigid or semi-rigid containers
- B65D2543/00953—Sealing means
- B65D2543/00962—Sealing means inserted
Definitions
- the invention relates to a closure device on a closure lid as well as with a closure device for such a lid made of sheet metal, wherein the lid serves to seal containers and is thereby pressed by an axial pressure on thread ridges from above, under Formation of negative in a compound depressed threaded elements in the lid. These lids can then be opened by turning, from which the term of a PT-closure lid (Press Twist) derives. Also affected by the invention is a closure aid (closure auxiliary device) for a lid for closing an upper open end of a container, esp. Glass container.
- Such PT closure caps are known as a type of white cap closure caps, for example EP-B 450 959 (CMB), in particular FIG. 2 in a cross section with a threaded ridge 16 on the container neck and a compound 30 which seals on the one hand at the axial end of FIG Hull and on the other hand defined a threaded counter element relative to the threaded ridge 16.
- CMB EP-B 450 959
- Closure types of such covers are screw caps, such as DE-A 22 33 305 (Crown Bender) or closure cap of the type of US-A 4,607,757 (White Cap), in particular Figure 2 there.
- the engagement surface of the locking does not take place on an upper lateral outer wall, but on a downwardly facing outer wall, which is directed substantially radially, but points axially downwards.
- the named reference closes the container mentioned there with an open end and an upper outer wall, wherein the lid has a lid mirror and a transition portion and a skirt portion.
- a bead (there 8) of the skirt portion is from an upper hook part (there 4) a Kunststoffgarantierings (there 3) by more than 150 ° embraced (there Figure 1), wherein the Kunststoffgarantiering a lower hook portion (there 5), which is torn off at webs (6 there). This is the comparison to the terminology of the claimed invention.
- Tamper Evidence a tamper evidence
- Opening a closure must be visible from the outside, so that you can go out with an intact closure (analogous to "seal") from an original sealed packaging piece.
- the goods to be packaged and the hulls receiving them are complex, ranging from food and glass containers, which are closed with metal closures, down to
- a closure device which has a two peripheral elements consisting of retaining ring (claim 1, claim 10 or claim 20, 29, 30) or a method (claim 31).
- the cover as such which is made of sheet metal, can not guarantee the safety indication (the seal), it forms only the object, which is secured.
- the lid has a lid mirror, a circumferential skirt portion, which is aligned substantially perpendicular to the lid mirror, and has a sealing layer in the skirt portion, which also extends to a peripheral portion of the lid mirror (edge-side).
- This area serves on the one hand as a seal on the front side of the container body, and on the other hand as a thread to be formed with respect to the container provided on the cam or threaded pieces, each extending here a piece far circumferentially, but in the circumferential direction and axial direction staggered and inclined.
- the circlip is not made of metal, for example, it is made of a plastic which allows it to be resilient on the one hand and on the other hand also to allow a thin spot which can be torn off to indicate the "first opening".
- the securing portion and the connecting portion constituting the two functional parts of the securing ring have a securing portion folded strip section, which is also called J-band in this technical field, cf. to US-A 4,981,230 (Marshall) or from DE-U 88 01 748 (Alcoa), there Figure 1.
- This J-band is arranged on the securing portion and forms the folded-over strip portion, which engages in the closed state under a radial projection of the trunk and thus has an initially blocking effect on an opening movement.
- the so-called strip section which initially blocks against axial displacement of the cover, is arranged on the securing section. This in turn is connected via the connecting portion with a curl of the lower end of the apron section, fixed here elastic clamping.
- the elastic clamping is effected at a lower end of the skirt which is rolled over more than 180 °, which curling takes place radially inwards, towards the inside with respect to the skirt portion of the cover.
- the connecting section ensures the clamping attachment.
- the fuse section holds the J-band and causes the current lock. Both are connected to one another via a (possibly circumferentially distributed) thin point, so that they are at least partially separated from each other during axial removal, caused by rotation, and indicate the opening.
- Said thin point may consist of a plurality of circumferentially distributed webs which are formed so thin that they break or tear easily, wherein the force with which the connecting portion engages the curled portion of the lid, is greater than the force which Separation or tearing of the thin site is required (claim 4, claim 10).
- the encompassing is also done on a Um chargeds-angle which is greater than 150 ° and takes place around the rolled-up lower end portion of the lid skirt.
- the plastic part thus formed can therefore be infected by the bottom axially of the metallic lid, thereby attacks on the roll and holds with the connecting portion.
- the cover In the assembled state, the cover then has a peripherally extending connecting portion, which is arranged at the lower edge in a clamping or gripping manner and which does not protrude so far radially inwards (to the interior of the cover) can dodge that the grip contact is released without separating the thin spot (claim 18, claim 19).
- the connecting portion with handle portion is designed so that a radially inwardly directed deflection of the handle portion just does not ensure that the cross-connection of the locking ring from the rolled-up lower edge of the sheet metal cover (completely) can be solved.
- the fuse is reliably achieved, as well as the easy mounting of the locking ring, which is arranged by clamping and gripping the curl.
- annular surfaces face each other (claim 16, claim 17).
- the formed gap between these surfaces is smaller than the overhang of the nose portion over the most inwardly projecting surface segment of the rolled-up portion (claim 19).
- the gripping elements which engage around the curl from the inside of the apron portion, are circumferentially spaced apart individual projections, not necessarily a circumferentially completely continuous collar-shaped projection.
- the elastic compliance of the plastic part helps in this case and allows the over reaching and latching of these individual, circumferentially limited extending projections on the inwardly facing side of the Randeinrollung the skirt portion.
- inside is meant not the interior of the curl, but the reference to the closure lid, which has radially seen from the inside an inner side, which can be described as meaning to be formed cylindrical wall along the perimeter apron.
- the curl is first displaced outwardly over an outwardly directed saddle of the skirt wall and then formed radially inward, preferably a whole curl of close to 360 ° is selected. It forms a great resistance and has a great inner stability to give the cross-linking section a basis for its holding function.
- the securing portion and the connecting portion together, together with the folded strip portion form a plastic part, which also has independent significance (claim 20). It can also be regarded as a "closure device" (according to an alternative of claim 1) without the sheet cover described there additionally with lid mirror, apron section and gasket layer and the lower end of the skirt section curled by more than 180 °.
- the gripping takes place with the gripping region (claim 10) such that at least 150 ° is provided on circumferential gripping contact, preferably more, up to lo about 240 ° to 270 ° for a larger circumferential contact at the Ringeinrollung as the lower edge of the skirt portion ,
- the folded strip form as a J-band can be designed to be bendable on a film hinge, which is circumferentially interrupted in several places and so i5 forms windows through which liquid can drain, but also the folding can be facilitated, with less internal resistance to the umknickende or folding movement of the strip section.
- circumferentially distributed webs between the securing portion and connecting portion 20 may be provided for determining the tensile force multiple. They can be chosen in the range between essentially five and twenty. They may have a small circumferential extent, as well as a narrow radial dimensioning, to be easily separated and at the same time as evenly connect the securing portion and the connecting portion 25 over the entire circumference with a small minimum distance, in the assembled state as a continuous gap from the outside is seen.
- connecting portion it is meant both the circumferential direction in the direction of the apron and perpendicular to the circumferential direction around the roll.
- Grip segments on the connecting portion are a partial encasement, as well as the wrap of Randeinrollung which is greater than 150 °, but in any case less than 300 °, in particular less than about 270 ° (claim 9).
- the defined plane as the median plane of the curl can be the beginning of an enclosure (claim 3), with strongly outwardly projecting connecting section (extension into the fourth quadrant).
- the weakening of the bars is determined by the desired function. They are to be separated when the metallic part of the lid moves upwards or circumferentially (by the rotational movement), at the same time this rotational movement should not be too difficult due to the blocking function of the webs (as a thin spot).
- the weakening is thus based on the purpose of use and can
- the tearing or breaking between the two circumferential parts, at the thin point, occurs as a result of the opening movement.
- the major component of the tearing or breaking force may be axially directed, as well as circumferentially, when the folded tab portion is frictionally adhered to the vessel wall 35 and creates a circumferential force that causes cracking or fracture, at least as a component of an effective separation force. It is therefore intended to speak of an axial tensile component and of a circumferential bending component, which may occur alone or in combination to effect the separation, as a result of an opening movement of the closure device.
- lid inside can be done only circumferentially with respect to the curl, so that grip as a connecting portion gripping tabs in spaced circumferential position around the inside of the curl, laying down the securing portion (claim 5, claim 6).
- An arcuate design of the inner surface of the gripping noses lends itself to (claim 6).
- This arcuate design should be geometrically adapted to the curl, so that a close contact system is possible.
- a toroidal surface is given at least in sections, but not a complete toroidal shape.
- the toroidal shape detects the curl at its circumference in the rolling direction and along the circumference of the lid (coordinates p (rho) and ⁇ (phi) in the system of spherical coordinates).
- a further description of the gripping takes place via the angle measure, which angle measure is a different measure than that of the curl as such.
- the gripping can be done over more than 160 °, preferably more than 220 ° to about 270 °, but is well below the Einrollungsanno (the Einrollungswinkel) of the lower end of the skirt portion (claim 11, claim 12), also: edge portion of circumferential holding section.
- Figure 1 is a side view of a closure lid with a lid mirror (panel) 10 mounted on a container shown only in the upper body wall portion 80 of its neck.
- a locking ring 40 can be seen between the container neck and cap in side view.
- FIG. 2 is a sectional view taken along the plane A-A of FIG. 1.
- Figure 2a is a section as a circular area, which is shown in Figure 2, only enlarged.
- the Randeinrollung 21 of the skirt 20 of the closure lid relative to a radial projection 81 of the fuselage wall 80 can be seen.
- FIG. 3 shows a further exemplary embodiment in the same view as FIG. 1.
- Figure 4 is a sectional view of the plane A-A of Figure 3, with the marking of a section (circle area on the right edge), which is shown in the following figure.
- FIG. 4 a is the enlarged detail of the circle of FIG. 4, in which the curl 21 is shown at the lower edge of the skirt 20 of the closure lid, opposite a radial projection 81 of the fuselage wall 80.
- FIG. 5 is an expanded variant of the embodiment according to FIG. 2a.
- FIG. 6 is an expanded variant of the embodiment according to FIG. 4a.
- FIG. 1 shows a side view of a closure lid, which is a PT closure lid (press-twist).
- the closure lid is formed of sheet metal and closes a hull, of which only a neck portion 80 is shown. This neck portion is cylindrical and can be viewed in section in Figure 2, taken along the plane AA in an opening.
- the axis 100 forms the central axis, which is formed in the center of the cylindrically shaped lid with its upper circular lid mirror as a panel 10.
- Transition portion 12 is provided, the arcuate into an apron 20 passes, the saddle-shaped 29 protrudes outwardly at the bottom and in a roll 21 passes, the inner end 21 a is bent by nearly 360 °, so that a nearly circular, full curl arises in the enlarged detail of Figure 5 Figure 2a.
- Container neck (on the outer wall). These are shown in FIG. 2a above the vertical section 25b of the sealing material 25 which is still visible there at the lower end.
- sealing material is any conventional compound to use, which brings a certain elasticity, for sealing and at the same time maintains a certain stability to accommodate the embossed threaded sections and to be available for a rotating opening.
- a collar 40 is provided as an annular section below the curl 21, wherein a gap 34 can be seen, which is explained in greater detail on the basis of the detail enlargement of FIG. 2a, which originates from FIG.
- the peripheral portion 40 is a securing portion with an integrally formed, radially inwardly and upwardly projecting strip portion 41, which is visible via a film hinge 41a in Figure 2a. It engages under a radial projection 81 of the container, which is to be closed.
- the film hinge 41 is not circumferentially continuous, but provided with individual, not visible here breakthroughs or windows to facilitate the folding or folding of the strip portion 41 and / or to be able to derive the liquid collected down.
- the securing portion 40 is shown in Figure 2a in the assembled state on the vessel. How he gets there, will be explained later.
- a further gripping or connecting portion 30 is provided above the portion 40, which serves the attachment of the securing portion 40 on the lid, or at the provided at the lower end of the skirt 20 rolled-up portion 21.
- the portion 40 which serves the attachment of the securing portion 40 on the lid, or at the provided at the lower end of the skirt 20 rolled-up portion 21.
- it is formed arcuate outward open and has outwardly projecting lugs 32a and 32b, during the
- Gripping portion 32 has a rolling surface corresponding surface curvature and extending perpendicular thereto in the circumferential direction.
- a plurality of projections 32 a which are distributed and spaced apart in the circumferential direction are provided, which extend over the center plane E shown there and hold on to the roller 21.
- a gripping portion extending approximately 90 ° to the plane E is also provided below the plane E, forming a nose radially outward, which can be seen in FIG. 1 as a black strip below the roller 21 and above the peripheral strip 40.
- a remaining height distance, which is not occupied, but forms a gap is also seen in Figure 1 and provided in Figure 3 in the axial sectional view and enlargement between the lower surface of the projection 32 b and the upper surface of the main body 43 of the securing portion 40.
- a plurality of circumferentially distributed webs 42 is provided, which have as thin areas in comparison to their circumferential distribution only a very small circumferential extent and are formed very thin in the radial direction. They can be separated or torn off when the roller 21, together with the gripping area 32, 32a, 32b, initially rotates circumferentially and moves upwards through the thread ridges. Due to the engagement of the J-shaped (hence the name J-band) collapsed fuse strip 41, the securing portion 40 with its components 41, 41a, 43 of the upward movement, possibly also a circumferential movement not follow and become the thin spots 42 demolished, in particular separated. In order to permit this separation, the gripping area 32 with its projections 32a, 32b must not discharge from the inwardly rolled-out curl 21 and must remain fixed thereto, even if a yielding and movement radially inward is possible and permitted.
- Webs 42 which form the thin points and the underlying main body 43 of the securing portion 40, which can be seen in Figure 1 in side view.
- the size and nature of the enclosure of the gripping portion 32 about the inwardly rolled inner roll 21 is selected in Figure 2a with between 160 ° and 170 °, represented by the angle ⁇ .
- this angle is less than 180 °, but not so small that the condition of holding during the axial upward movement is not satisfied.
- the assembly of the locking ring 40 is carried out before pressing the lid on the container.
- the closure lid with the panel 10, the transition section 12 and the skirt 20 and the curl 21 is manufactured separately.
- the securing portion 40,30 for example, made of plastic separately. Thereafter, the parts are mechanically assembled by moving them axially together and engaging the gripping tabs 32a over the inwardly projecting surface of the curl 21. This axial movement and engagement may also be referred to as "clicking", which provides for handling and tonal performance in mounting equivalent.
- clicking which provides for handling and tonal performance in mounting equivalent.
- the skilled person would speak here of a click on the plastic securing portion 40,30, based on the metallic portion of the closure lid or its Einrollung 21. When clicking on the strip section already exists.
- the strip portion 41 is when mounting (click) already in the folded state, both possibilities are given that it is already manufactured in this form or is first made protruding down and then folded over the film hinge 41a radially inward and axially upward to obtain the shape of Figure 2a. It depends on the choice of the injection molding process and the way of special manufacturing, which has both possibilities for realization open.
- the sealed combination sheet metal lid and plastic part is pressed axially downwards until the band 41 slides over the radial projection 81, the securing portion 40 yielding elastically outwards, without the gripping portion 32 having its grip acting from the inside to the outside radially on the curl loses. If the container thus sealed later opened by turning the shutter, ruptures the remaining plastic part at the thin point 42 (the sum of the individual small webs in the circumferential gap 34) from the securing part 40 and leaves the latter in a detached state remain on the container. A third party can recognize the larger gap 34 from the outside, the one-time opening becomes visible and the thin area 42 can not be restored so that the locked container can be given an originally unopened state by deception action.
- FIGS. 1, 2 and 2a can also be applied to the figure triple of FIGS. 3, 4 and 4a with regard to the almost identical reference symbols.
- the figure 3 is very similar to Figure 1, only with a different shape of the lower portion 32b of the gripping portion 32.
- this section is shifted more radially outward and named 32b 1 , but still part of the same function of the gripping and Connecting portion 30.
- a cylindrical strip 32c is provided, which projects far radially and up to the plane E upwards, which previously as the median plane of the curl 21st was described.
- the skirt portion 20 is also called a retaining portion, after its object is holding over the compound 25b, which cooperates with the screw cams of the container.
- the end-face seal of the sealing material 25a is provided as previously described.
- the combination of the handle and connecting portion 30 and the locking ring 40 is also referred to collectively as a multi-component locking ring, the thin point 2 - that is, a plurality of spaced webs - is in communication and when opening in two parts circumferentially extending nature 2 5 is separated.
- the distance "a” is in turn provided between the two opposing annular surfaces 35, 81a, in a corresponding manner, the dimension "b", not shown here in FIG. 4a, is to be determined and chosen to be greater than "a".
- FIG. 5 with respect to FIG. 2a, a more pronounced upward displacement of the gripping region 32 is provided in the region of the lugs 32b of FIG. 2a.
- a cross-sectionally substantially triangular shape is provided for this purpose, which extends around the entire second quadrant, so that an encompassing angle of slightly more than 180 ° results.
- the axially upwardly projecting projections 32e on the more pronounced lugs 32d come closer to the metallic saddle portion 29, but do not touch it, so that a minimum distance is maintained i 5 .
- each of the lobes 32d has a different inclination than the less inclined saddle surface 29 and terminates approximately in the transition section from the first to the second quadrant as radially outer ends of the 2o gripping noses 32d, with the subsequent arcuate inner radius, which serves to encompass the roll 21.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Press Drives And Press Lines (AREA)
- Sealing Of Jars (AREA)
- Closing Of Containers (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Basic Packing Technique (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
Abstract
Description
Claims
Priority Applications (15)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05771336A EP1786694B1 (de) | 2004-07-30 | 2005-07-29 | "press twist"-verschlusseinrichtung fuer behaelter |
CN2005800258205A CN101044068B (zh) | 2004-07-30 | 2005-07-29 | 用于容器的pt-封闭装置 |
AU2005269127A AU2005269127C1 (en) | 2004-07-30 | 2005-07-29 | PT closing device for containers |
AT05771336T ATE437812T1 (de) | 2004-07-30 | 2005-07-29 | ßPRESS TWISTß-VERSCHLUSSEINRICHTUNG FUER BEHAELTER |
DE502005007799T DE502005007799D1 (de) | 2004-07-30 | 2005-07-29 | "press twist"-verschlusseinrichtung fuer behaelter |
US11/572,881 US7946438B2 (en) | 2004-07-30 | 2005-07-29 | PT closing device for containers |
MX2007001247A MX2007001247A (es) | 2004-07-30 | 2005-07-29 | Dispositivo para cerrar contenedores. |
DE112005002456T DE112005002456A5 (de) | 2004-07-30 | 2005-07-29 | PT-Verschlusseinrichtung für Behälter |
NZ552541A NZ552541A (en) | 2004-07-30 | 2005-07-29 | Press twist closing device for containers |
DK05771336T DK1786694T3 (da) | 2004-07-30 | 2005-07-29 | Tryk-og-drej-lukkeindretning til beholdere |
BRPI0513920-1A BRPI0513920A (pt) | 2004-07-30 | 2005-07-29 | dispositivo de fechamento pt, para recipientes |
KR1020077000600A KR101238512B1 (ko) | 2004-07-30 | 2005-07-29 | 밀폐 덮개용 밀폐장치 |
CA002575598A CA2575598A1 (en) | 2004-07-30 | 2005-07-29 | Pt closing device for containers |
PL05771336T PL1786694T3 (pl) | 2004-07-30 | 2005-07-29 | Urządzenie zamykające typu press-twist przeznaczone dla opakowań |
CY20091101116T CY1109542T1 (el) | 2004-07-30 | 2009-10-26 | Συσκευη σφραγισματος τυπου "press twist" για δοχεια |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004037023.0 | 2004-07-30 | ||
DE102004037023 | 2004-07-30 | ||
DE102004038144.5 | 2004-08-05 | ||
DE102004038144A DE102004038144B4 (de) | 2004-07-30 | 2004-08-05 | Verschlussvorrichtung für Behälter |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2006012872A1 true WO2006012872A1 (de) | 2006-02-09 |
Family
ID=34979033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2005/001346 WO2006012872A1 (de) | 2004-07-30 | 2005-07-29 | Pt-verschlusseinrichtung fuer behaelter |
Country Status (20)
Country | Link |
---|---|
US (1) | US7946438B2 (de) |
EP (1) | EP1786694B1 (de) |
KR (1) | KR101238512B1 (de) |
CN (1) | CN101767675B (de) |
AT (1) | ATE437812T1 (de) |
AU (1) | AU2005269127C1 (de) |
BR (1) | BRPI0513920A (de) |
CA (1) | CA2575598A1 (de) |
CY (1) | CY1109542T1 (de) |
DE (3) | DE102004038144B4 (de) |
DK (1) | DK1786694T3 (de) |
ES (1) | ES2330541T3 (de) |
HK (1) | HK1145669A1 (de) |
MX (1) | MX2007001247A (de) |
NZ (1) | NZ552541A (de) |
PL (1) | PL1786694T3 (de) |
PT (1) | PT1786694E (de) |
RU (1) | RU2466917C2 (de) |
SI (1) | SI1786694T1 (de) |
WO (1) | WO2006012872A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10081475B2 (en) * | 2007-10-09 | 2018-09-25 | The Folger Coffee Company | Packaging system with an overcap |
US10034793B2 (en) * | 2014-06-16 | 2018-07-31 | Sarasota Medical Products, Inc. | Coupling systems including interlocking male and female members |
ITUB20152975A1 (it) * | 2015-08-07 | 2017-02-07 | Alplast Closures Int S R L Siglabile A C I Srl | Capsula di sigillatura per l?imboccatura di un recipiente, in particolare una bottiglia. |
CN106742679B (zh) * | 2017-01-06 | 2019-02-19 | 深圳市通产丽星股份有限公司 | 防盗包装容器 |
PL3720781T3 (pl) * | 2017-12-04 | 2022-03-28 | Abate Basilio&C. S.N.C. | Zespół pojemnika i pokrywy z tworzywa sztucznego |
CN112955021A (zh) * | 2018-11-05 | 2021-06-11 | 万通集团公司 | 用于具有改进的保持特征的容器的封闭件 |
DE102019108114A1 (de) * | 2019-03-28 | 2020-10-01 | Aesculap Ag | Blechgriff und Deckel mit Blechgriff |
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US3741423A (en) * | 1971-10-27 | 1973-06-26 | Anchor Hocking Corp | Press-on twist lift-off container sealing means |
DE8801747U1 (de) * | 1988-02-11 | 1988-03-31 | Alcoa Deutschland Gmbh Verpackungswerke, 6520 Worms | Kunststoffgarantiering für metallische Schraubverschlüsse |
DE8801748U1 (de) * | 1988-02-11 | 1988-04-07 | Alcoa Deutschland Gmbh Verpackungswerke, 6520 Worms | Kunststoffgarantiering für metallische Schraubverschlüsse |
US4981230A (en) * | 1990-03-15 | 1991-01-01 | Continental White Cap, Inc. | Composite cap including tamper indicating band |
EP0450959B1 (de) * | 1990-04-06 | 1994-12-14 | CarnaudMetalbox plc | Schraubverschluss für Verpackungsbehälter |
EP1155966A1 (de) * | 2000-05-16 | 2001-11-21 | Crown Cork & Seal Technologies Corporation | Verschlusseinsatz |
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DE2233305A1 (de) * | 1972-07-06 | 1974-01-31 | Bender Werke Gmbh | Schraubverschluss mit originalitaetssicherungsring |
DE3300234A1 (de) * | 1983-01-05 | 1984-07-05 | Display-Design GmbH für moderne Verkaufsförderungsmittel und Raumaussstattung, 6233 Kelkheim | Etagenturm zur warenausstellung |
EP0155329B1 (de) * | 1984-03-13 | 1987-12-02 | VAW Folien-Verarbeitung GmbH | Sicherungsring zum Sichern von Metallverschlüssen für Flaschen, Weithals- oder ähnliche Behälter |
US4560076A (en) | 1984-04-17 | 1985-12-24 | Continental White Cap, Inc. | Tamper indicating band for use in low rise cam-off application |
US4607757A (en) * | 1985-04-02 | 1986-08-26 | Continental White Cap, Inc. | Anti-spin interference fit of press-seal insert and method of assembly |
US4657153A (en) | 1985-11-18 | 1987-04-14 | Anchor Hocking Corporation | Tamper-evident closure |
US4813561A (en) | 1988-02-29 | 1989-03-21 | Anchor Hocking Corporation | Composite retortable closure |
US4805791A (en) | 1988-05-04 | 1989-02-21 | Continental White Cap, Inc. | Band with lock ring for tamper-evident cap |
US4936474A (en) | 1989-02-24 | 1990-06-26 | Continental White Cap, Inc. | Container neck finish configuration for improved tamper evident band breakage upon removal of associated closure |
US4967920A (en) | 1989-06-26 | 1990-11-06 | Continental White Cap, Inc. | Partial tamper band |
US5027964A (en) | 1989-08-14 | 1991-07-02 | Continental White Cap., Inc. | Closure with drop down tamper indicating band and related container finish |
US5058755A (en) | 1989-09-01 | 1991-10-22 | Anchor Hocking Packaging Company | Tamper indicating closure having retaining hoop with relief windows |
US4978016A (en) | 1989-09-01 | 1990-12-18 | Anchor Hocking Corporation | Tamper indicating closure having retaining hoop with relief windows |
US5031787A (en) | 1989-09-01 | 1991-07-16 | Anchor Hocking Packaging Company | Low height floating disk closure |
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US6056136A (en) | 1995-11-30 | 2000-05-02 | White Cap, Inc. | Lug closure for press-on application to, and rotational removal from, a threaded neck container |
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RU35531U1 (ru) * | 2003-08-06 | 2004-01-20 | Морозов Сергей Станиславович | Средство для укупорки емкости (варианты) |
-
2004
- 2004-08-05 DE DE102004038144A patent/DE102004038144B4/de not_active Expired - Fee Related
-
2005
- 2005-07-29 DK DK05771336T patent/DK1786694T3/da active
- 2005-07-29 BR BRPI0513920-1A patent/BRPI0513920A/pt not_active IP Right Cessation
- 2005-07-29 DE DE502005007799T patent/DE502005007799D1/de active Active
- 2005-07-29 NZ NZ552541A patent/NZ552541A/en not_active IP Right Cessation
- 2005-07-29 ES ES05771336T patent/ES2330541T3/es active Active
- 2005-07-29 PT PT05771336T patent/PT1786694E/pt unknown
- 2005-07-29 US US11/572,881 patent/US7946438B2/en not_active Expired - Fee Related
- 2005-07-29 EP EP05771336A patent/EP1786694B1/de not_active Not-in-force
- 2005-07-29 KR KR1020077000600A patent/KR101238512B1/ko not_active IP Right Cessation
- 2005-07-29 AU AU2005269127A patent/AU2005269127C1/en not_active Ceased
- 2005-07-29 DE DE112005002456T patent/DE112005002456A5/de not_active Withdrawn
- 2005-07-29 MX MX2007001247A patent/MX2007001247A/es active IP Right Grant
- 2005-07-29 SI SI200530823T patent/SI1786694T1/sl unknown
- 2005-07-29 CA CA002575598A patent/CA2575598A1/en not_active Abandoned
- 2005-07-29 WO PCT/DE2005/001346 patent/WO2006012872A1/de active Application Filing
- 2005-07-29 CN CN2009102637193A patent/CN101767675B/zh not_active Expired - Fee Related
- 2005-07-29 RU RU2006145956/12A patent/RU2466917C2/ru not_active IP Right Cessation
- 2005-07-29 AT AT05771336T patent/ATE437812T1/de active
- 2005-07-29 PL PL05771336T patent/PL1786694T3/pl unknown
-
2009
- 2009-10-26 CY CY20091101116T patent/CY1109542T1/el unknown
-
2010
- 2010-12-30 HK HK10112241.0A patent/HK1145669A1/xx not_active IP Right Cessation
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US3741423A (en) * | 1971-10-27 | 1973-06-26 | Anchor Hocking Corp | Press-on twist lift-off container sealing means |
DE8801747U1 (de) * | 1988-02-11 | 1988-03-31 | Alcoa Deutschland Gmbh Verpackungswerke, 6520 Worms | Kunststoffgarantiering für metallische Schraubverschlüsse |
DE8801748U1 (de) * | 1988-02-11 | 1988-04-07 | Alcoa Deutschland Gmbh Verpackungswerke, 6520 Worms | Kunststoffgarantiering für metallische Schraubverschlüsse |
US4981230A (en) * | 1990-03-15 | 1991-01-01 | Continental White Cap, Inc. | Composite cap including tamper indicating band |
EP0450959B1 (de) * | 1990-04-06 | 1994-12-14 | CarnaudMetalbox plc | Schraubverschluss für Verpackungsbehälter |
EP1155966A1 (de) * | 2000-05-16 | 2001-11-21 | Crown Cork & Seal Technologies Corporation | Verschlusseinsatz |
Also Published As
Publication number | Publication date |
---|---|
HK1145669A1 (en) | 2011-04-29 |
US20080105641A1 (en) | 2008-05-08 |
AU2005269127C1 (en) | 2012-01-19 |
EP1786694B1 (de) | 2009-07-29 |
US7946438B2 (en) | 2011-05-24 |
SI1786694T1 (sl) | 2010-01-29 |
DK1786694T3 (da) | 2009-11-30 |
RU2006145956A (ru) | 2008-09-10 |
AU2005269127A1 (en) | 2006-02-09 |
CN101767675B (zh) | 2012-10-24 |
DE112005002456A5 (de) | 2007-07-12 |
PT1786694E (pt) | 2009-10-22 |
DE502005007799D1 (de) | 2009-09-10 |
CY1109542T1 (el) | 2012-05-23 |
MX2007001247A (es) | 2008-10-28 |
DE102004038144A1 (de) | 2006-03-23 |
BRPI0513920A (pt) | 2008-05-20 |
ES2330541T3 (es) | 2009-12-11 |
RU2466917C2 (ru) | 2012-11-20 |
KR101238512B1 (ko) | 2013-02-28 |
PL1786694T3 (pl) | 2010-01-29 |
AU2005269127B2 (en) | 2011-07-07 |
NZ552541A (en) | 2010-11-26 |
KR20080009255A (ko) | 2008-01-28 |
DE102004038144B4 (de) | 2007-05-10 |
CN101767675A (zh) | 2010-07-07 |
ATE437812T1 (de) | 2009-08-15 |
CA2575598A1 (en) | 2006-02-09 |
EP1786694A1 (de) | 2007-05-23 |
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