DE1629207B1 - Method for firmly fitting a ring bushing made of thermoplastic material in an opening in a flat material wall - Google Patents
Method for firmly fitting a ring bushing made of thermoplastic material in an opening in a flat material wallInfo
- Publication number
- DE1629207B1 DE1629207B1 DE19661629207 DE1629207A DE1629207B1 DE 1629207 B1 DE1629207 B1 DE 1629207B1 DE 19661629207 DE19661629207 DE 19661629207 DE 1629207 A DE1629207 A DE 1629207A DE 1629207 B1 DE1629207 B1 DE 1629207B1
- Authority
- DE
- Germany
- Prior art keywords
- ring
- flat material
- opening
- socket
- wall
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
- B29C65/567—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
- B29C65/568—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using a tamping or a swaging operation, i.e. at least partially deforming the edge or the rim of a first part to be joined to clamp a second part to be joined using a swaging operation, i.e. totally deforming the edge or the rim of a first part to be joined to clamp a second part to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/53—Joining single elements to tubular articles, hollow articles or bars
- B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
- B29C66/5324—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length
- B29C66/53245—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow
- B29C66/53246—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow said single elements being spouts, e.g. joining spouts to containers
- B29C66/53247—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially annular, i.e. of finite length said articles being hollow said single elements being spouts, e.g. joining spouts to containers said spouts comprising flanges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/61—Joining from or joining on the inside
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81425—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being stepped, e.g. comprising a shoulder
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81431—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined comprising a single cavity, e.g. a groove
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
- B29C66/83221—Joining or pressing tools reciprocating along one axis cooperating reciprocating tools, each tool reciprocating along one axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
- B29C66/112—Single lapped joints
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/01—General aspects dealing with the joint area or with the area to be joined
- B29C66/05—Particular design of joint configurations
- B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
- B29C66/13—Single flanged joints; Fin-type joints; Single hem joints; Edge joints; Interpenetrating fingered joints; Other specific particular designs of joint cross-sections not provided for in groups B29C66/11 - B29C66/12
- B29C66/135—Single hemmed joints, i.e. one of the parts to be joined being hemmed in the joint area
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81415—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81421—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave
- B29C66/81423—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being convex or concave being concave
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Closures For Containers (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
Das Verfahren gemäß der Erfindung ermöglicht Beim nächsten Schritt wird die Ringbuchse soThe method according to the invention enables the ring bushing to be so in the next step
das Einsetzen vorgefertigter Ringbuchsen in' mit öff- hoch und. in solcher Weise erhitzt, daß die mit derthe insertion of prefabricated ring bushings in 'with öff- hoch and. heated in such a way that those with the
nungen versehenen Flachmaterialwandungen in ein- Wandung zu verbindende Oberfläche des Ringflan-flat material walls provided with openings in one wall to be connected surface of the ring flange
facher und schneller Weise, ohne aufwendige Vor- sches 13, d. h., die untere Fläche des Flansches richtungen wie etwa Spritzgußvorrichtungen. Das er- 5 sowie die äußere Oberfläche mindestens einestimes and faster way, without costly advance 13, d. i.e., the lower surface of the flange directions such as injection molding machines. The er 5 and the outer surface of at least one
findungsgemäße Verfahren gibt daher die Möglich- Teils des Halsstückes 12 geschmolzen oder erweichtinventive method therefore gives the possible part of the neck piece 12 melted or softened
keit an Hand, Ringbuchsen in einem Spezialwerk werden.on hand, ring bushings in a special factory.
oder spezialisierten Zuliefererbetrieb in großen Men- Bei der bevorzugten Ausführungsform der Erfingen und einer Vielzahl verschiedener Ausführungen dung, wie sie in den Zeichnungen wiedergegeben ist, in Massenfabrikation herzustellen und auf Lager zu 10 wird die Erhitzung der Ringbuchse 11 dadurch benehmen und an anderer Stelle, zeitlich und räumlich wirkt, daß diese mit ihrem Halsstück 12 in einen erhiervon getrennt, beispielsweise in Betrieben der Fer- hitzten Metallring 15 eingeführt und dort für eine tigartikelerzeugung, in Flachmaterialwandungen zu vorgegebene Zeitdauer gehalten wird, nämlich so lanmontieren. Für die Durchführung des Verfahrens ge, bis die mit dem Ring in Berührung stehenden sind nur einfache und billige Werkzeuge, keine auf- 15 Oberflächenschichten des Flanschstückes und des wendigen Vorrichtungen erforderlich. Auch nimmt Halsstückes der Ringbuchse geschmolzen oder doch das Einsetzen der vorgefertigten Ringbuchsen bei so weit erwärmt sind, daß die Ringbuchse in der dem Verfahren gemäß der Erfindung wesentlich we- noch des weiteren zu beschreibenden Weise in die niger Zeit in Anspruch als bei dem bekannten Sprite- Wandungsöffnung eingeführt und dort festgemacht gußverfahren, bei welchem das fertige Erzeugnis erst 20 werden kann. Falls die Ringbuchse aus Polyäthylen nach einer gewissen Zeitdauer aus der Gießform her- besteht, erhält man gute Resultate, wenn man den ausgenommen werden kann, nachdem die an Ort und Ring auf etwa 400° C erhitzt und die Ringbuchse Stelle hergestellte Ringbuchse sich hinreichend abge- etwa 6 bis 8 Sekunden darin beläßt, kühlt und verfestigt hat. Die Außenwandungsfläche des Halsstückes 12 istor specialized subcontracting in large numbers. In the preferred embodiment of the Erfingen and a variety of different designs, as shown in the drawings, To manufacture in mass production and in stock at 10, the heating of the ring socket 11 will thereby behave and at another point, temporally and spatially, the effect of this with its neck piece 12 in one of them separately, for example in factories of Fer- heated metal ring 15 introduced and there for a Article production, is held in flat material walls for a predetermined period of time, namely so lanmontieren. For the implementation of the procedure ge until those are in contact with the ring are just simple and cheap tools, not 15 surface layers of the flange piece and the agile devices required. Also, the neck piece of the ring socket takes melted or at least the insertion of the prefabricated ring sockets are heated so far that the ring socket in the the method according to the invention essentially neither in the further to be described manner in the Less time in claim than in the known Sprite wall opening introduced and fixed there casting process in which the finished product can only be 20. If the ring bushing is made of polyethylene after a certain period of time from the casting mold, you get good results if you use the can be excluded after the in place and ring is heated to about 400 ° C and the ring socket Place the ring socket produced sufficiently - leave it in it for about 6 to 8 seconds, has cooled and solidified. The outer wall surface of the neck piece 12 is
Nach zweckmäßigen Ausgestaltungen der Erfin- 25 schwach kegelsrumpfförmig gestaltet und der Metalldung kann vorgesehen sein, daß als Flachmaterial ein ring 15 weist eine dementsprechend kegelstumpfförimprägnierbares Fasermaterial, wie beispielsweise mig gestaltete Innenwandungsfläche auf. Auf diese Pappkarton, verwendet wird und daß mindestens die Weise ist zwischen dem Halsstück 12 und dem Medie Öffnung umschließende Kante des Flachmaterials tallring 15 ein durchgehender Kontakt gewährleistet, vorimprägniert ist sowie gegebenenfalls, daß die 30 da sich die Ringbuchse 11 in dem Maße, wie die Wandung auf einer Seite oder auf beiden Seiten mit Außenfläche des Halsstückes 12 schmilzt, aus ihrer einer Deckschicht bekleidet ist. Hierbei ist zweckmä- in F i g. 2 dargestellten Lage mehr und mehr in die in ßig vorgesehen, daß die Ringbuchse aus einem ther- F i g. 3 dargestellte Lage abwärts bewegt. Oxydamoplastischen Material hergestellt ist, dessen tionserscheinungen sind dabei völlig ausgeschlossen, Schmelzpunkt höher oder gleich hoch wie der des 35 da keine Luft zwischen das Halsstück 12 und den Imprägniermaterials bzw. Deckschichtmaterials ist. Metallring 15 eindringen kann. Auch ist ein Festkle-According to useful embodiments of the invention, 25 is slightly truncated cone-shaped and the metal manure It can be provided that a ring 15 has a correspondingly truncated cone impregnation as the flat material Fiber material, such as, for example, mig-shaped inner wall surface. To this Cardboard, is used and that at least the way is between the neck piece 12 and the media The edge of the flat material tallring 15 surrounding the opening ensures continuous contact, is pre-impregnated and, if necessary, that the 30 since the annular bush 11 to the extent that the Wall on one side or on both sides with the outer surface of the neck piece 12 melts from her is clad in a top layer. In this case, it is expedient in FIG. 2 more and more into the situation shown in It is provided that the ring bushing consists of a thermal f i g. 3 position shown moved downwards. Oxydamoplastic Material is manufactured, the phenomena of which are completely excluded, Melting point higher than or equal to that of the 35 because there is no air between the neck piece 12 and the Impregnation material or cover layer material is. Metal ring 15 can penetrate. There is also a
Im folgenden werden bevorzugte Ausführungsbei- ben der Ringbuchse in dem Heizring vermieden, undIn the following, preferred embodiments of the ring socket in the heating ring are avoided, and
spiele der Erfindung an Hand der Zeichnung be- die Ringbuchse 11 kann von dem Metallring 15Play the invention on the basis of the drawing. The ring bush 11 can be removed from the metal ring 15
schrieben; in dieser zeigt . leicht gelöst werden, da ja beide Teile leicht konischwrote; in this shows. can be easily solved, since both parts are slightly conical
F i g. 1 einen Querschnitt durch eine vorfabrizierte 40 gestaltet sind.F i g. 1 is a cross-section through a prefabricated 40 designed.
Ringbuchse, Damit die Ringbuchse 11 relativ zu dem HeizringRing bushing, so that the ring bushing 11 is relative to the heating ring
Fig. 2 einen Querschnitt durch einen Teil der 15 nach unten gleiten kann, sind die Öffnung desFig. 2 shows a cross-section through part of the 15 can slide down, are the opening of the
Ringbuchse und einen Teil des Heizringes in der er- Metallrings 15 und das Halsstück 12 der RingbuchseRing socket and part of the heating ring in the metal ring 15 and the neck piece 12 of the ring socket
sten Stuf e der Erhitzung, 11 relativ zueinander so bemessen, daß die Ring-most stages of heating, 11 dimensioned relative to one another so that the ring
Fig. 3 eine ähnliche Darstellung eines Teils der 45 buchse in kaltem Zustand beim Einsetzen in den Me-3 shows a similar representation of part of the socket in the cold state when it is inserted into the
Ringbuchse und eines Teils des Heizringes bei der tallring 15 anschlägt und festgehalten wird, ehe derRing socket and part of the heating ring in the tallring 15 strikes and is held before the
Endstufe der Erhitzung, Ringflansch 13 der Ringbuchse 11 auf der gegen-Final stage of the heating, ring flange 13 of the ring socket 11 on the opposite
F i g. 4 einen Querschnitt durch einen Teil der überliegenden Oberfläche des Metallringes 15 zurF i g. 4 shows a cross section through part of the overlying surface of the metal ring 15 for
Ringbuchse und einen Teil der Wandung, in die die Anlage kommt, wie dies in Fig. 2 dargestellt ist. AufRing socket and part of the wall into which the system comes, as shown in FIG. on
Ringbuchse eingesetzt ist, sowie durch einen Teil des 50 diese Weise wird die Abwärtsbewegung der Ring-Ring bushing is inserted, as well as through part of 50 this way the downward movement of the ring
zum Einsetzen benuteten Werkzeugs zu Beginn des buchse 11 in den Metallring 15 hinein in gewisserfor inserting the tool used at the beginning of the socket 11 into the metal ring 15 in a certain amount
Einsetevorganges, Hinsicht nicht durch den Ringflansch 13 behin-Insertion process, respect not hindered by the annular flange 13
F i g. 5 eine ähnliche Darstellung am Ende des dert.F i g. 5 shows a similar representation at the end of the dert.
Einsetevorganges. Ein weiterer Vorteil ergibt sich daraus, daß sichInsertion process. Another advantage arises from the fact that
Fig. 6 einen Querschnitt durch eine fertige Ring- 55 das Flanschstück nicht unmittelbar nach seiner Ein-Fig. 6 shows a cross section through a finished ring 55 the flange piece not immediately after its insertion
buchse mit einem Teil der Wandung, in die sie einge- führung auf den Heizring auflegen kann. Dassocket with part of the wall into which it can be placed on the heating ring. That
paßt ist. Flanschstück 13 ist, wie dies auch in den Zeichnun-fits is. Flange piece 13 is, as shown in the drawings
Beim Verfahren nach der Erfindung wird eine im gen wiedergegeben ist, üblicherweise von geringererIn the method according to the invention, one is reproduced in the gene, usually of lesser value
ganzen mit 11 bezeichnete Ringbuchse aus einem Wandstärke als das Halsstück. Die Wandstärke deswhole with 11 designated ring bushing from a wall thickness than the neck piece. The wall thickness of the
thermoplastischen Material hergestellt, z. B. aus Po- 60 Halsstückes 12 ist normalerweise so groß, daß darinthermoplastic material, e.g. B. from Po- 60 neck piece 12 is usually so large that in it
lyäthylen. Die Ringbuchse hat ein Halsstück 12, das ein Innengewinde 14 untergebracht werden kann,ethylene. The ring socket has a neck piece 12 which can accommodate an internal thread 14,
in die Öffnung der Wandung, die mit der Ringbuchse Durch das Hinausschieben des Zeitpunktes, zu deminto the opening of the wall that is connected to the ring socket by pushing out the point in time at which
versehen werden soll, hineinpaßt, sowie einen Ring- der Ringflansch 13 auf dem Ring 15 zur Anlageis to be provided, fits into it, as well as an annular flange 13 on the ring 15 to rest
flansch 13, der sich von dem Halsstück aus radial kommt, wird eine etwaige Überhitzung des Flansch-flange 13, which comes out radially from the neck piece, any overheating of the flange
nach außen erstreckt. Sie kann zur Aufnahme eines 65 Stückes verhütet.extends outward. You can prevent a 65 piece.
nicht dargestellten Spundes oder Stopfens mit einem Bei der in den Zeichnungen wiedergegebenen beInnengewinde 14 versehen sein. Die Ringbuchse 11 vorzugten Ausführungsform der Erfindung wird ein kann auf eine beliebige bekannte Weise hergestellt sein. Metallring 15 verwendet, dessen axiale Höhe gerin-Not shown bung or stopper with a female thread shown in the drawings 14 be provided. The ring socket 11 preferred embodiment of the invention is a can be made in any known manner. Metal ring 15 used, the axial height of which is low
ger ist als die vom Ringflansch 13 aus gemessene Schließlich kann das fertige Erzeugnis, wie es inis lower than that measured from the annular flange 13. Finally, the finished product, as shown in FIG
axiale Länge des Halsstückes 12. Auf diese Weise Fig. 6 dargestellt ist, aus den Preßstempeln 18 und wird vermieden, daß das freie Ende des Halsstückes 20 herausgenommen werden.axial length of the neck piece 12. In this way Fig. 6 is shown, from the rams 18 and it is avoided that the free end of the neck piece 20 are removed.
12 überhitzt wird, was bei den weiterhin noch zu be- Das Verfahren nach der Erfindung ist besonders12 is overheated, which still has to be The method according to the invention is special
schreibenden Einbaumaßnahmen zu Schwierigkeiten 5 dann von Vorteil, wenn ein imprägnierbares, etwa führen würde. Gleichwohl ist dieser Teil des Hals- faserförmiges Material, wie z. B. Pappkarton, als Stückes hinreichend heiß und plastisch, um den Ein- Flachmaterial für die Wandung benutzt wird. Dabei bau zu ermöglichen. wird das Wandmatenal durch die geschmolzenenwriting installation measures to difficulties 5 advantageous if an impregnable, for example would lead. Nevertheless, this part of the neck is fibrous material, such as B. cardboard box, as The piece is sufficiently hot and plastic to use the flat material for the wall. Included to enable construction. the wall material is melted by the
Wenn die erhitzte Ringbuchse 11 aus dem Metall- Oberflächenschichten des Flanschstückes und/oder
ring 15 herausgenommen wird, dann kann unter Um- io des Halsstückes imprägniert, oder mit anderen Worständen
etwas thermoplastisches Material in dem ten, es werden Fasern des Wandmaterials in das Ma-Ring
zurückbleiben. Bei der hohen Temperatur des terial der Ringbuchse eingebettet. Auf diese Weise
Heizringes werden aber solche Materialreste in weni- kann wirkungsvoll verhindert werden, daß Feuchtiggen
Sekunden weggebrannt. Es hat sich gezeigt, daß keit von außen an der Ringbuchse vorbeikriecht und
hinsichtlich der Verhinderung einer Verunreinigung 15 in das faserige Wandmatenal eindringt,
des Heizrings auch das Material, aus dem dieser be- Die Wandung, oder mindestens· ihre die ÖffnungWhen the heated ring bushing 11 is removed from the metal surface layers of the flange piece and / or ring 15, the neck piece can be impregnated or, in other words, some thermoplastic material in the th, fibers of the wall material are in the ma- Ring lagging behind. At the high temperature of the material the ring socket is embedded. In this way, however, such material residues are effectively prevented from being burned away by moisture in seconds. It has been shown that speed creeps past the ring bushing from the outside and penetrates into the fibrous wall material with regard to the prevention of contamination 15,
of the heating ring is also the material from which it is made. The wall, or at least its opening
steht, eine Rolle spielt und daß in dieser Hinsicht die umschließende Kante kann auch vorimprägniert
Verwendung von Bronze zu ausgezeichneten Ergeb- sein,
nissen führt. Bei einer bevorzugten Ausführungsform der Erfin-stands, plays a role and that in this regard the surrounding edge can also be pre-impregnated using bronze for excellent results,
nissen leads. In a preferred embodiment of the invention
Wenn die Ringbuchse die vorgegebene Dauer der zo dung ist die Wandung mit einer Deckschicht oder Erhitzung hinter sich hat, dann wird sie aus dem Auskleidung 22 versehen. Wenn die Wandung einen Heizring herausgenommen und ihr Halsstück 12 wird Teil eines Behälters bildet, dann ist vorzugsweise ihre in die Öffnung des Flachmaterials 16 eingeführt Innenfläche mit einer Deckschicht oder Auskleidung (Fig. 4), in die die Ringbuchse eingeformt werden versehen. Es können aber auch beide Flächen der soll, und zwar so weit, bis ihr Ringflansch 13 auf 25 Wandung beschichtet oder ausgekleidet sein. Das dem Flachmaterial 16 aufliegt. Dann wird ein Preß- Flanschstück 17 ist mit der Deckschicht oder Ausdruck ausgeübt auf das freie Ende des Halsstückes, kleidung 22 verschweißt, und auf diese Weise wird das von derjenigen Seite der Wandung aus vor- auch die Gefahr ausgeschaltet, daß bei einem Behälspringt, die der mit dem Flanschstück belegten Seite ter mit einer Wandung von der beschriebenen Art der Wandung gegenüberliegt, wobei die Ringbuchse 30 eine darin enthaltene Flüssigkeit an der Ringbuchse gegen eine axiale Verschiebung relativ zu der Öff- 11 vorbei in das faserige Wandmaterial hineinnung im Flachmaterial 16 festgehalten wird. Dabei kriecht.If the ring bushing is the specified duration of the zo manure the wall with a top layer or After heating, it is provided from the liner 22. If the wall has a Removed the heating ring and its neck piece 12 forms part of a container, then it is preferably yours inserted into the opening of the flat material 16 inner surface with a cover layer or lining (Fig. 4), into which the ring bushing are molded. But it can also both surfaces of the is to be coated or lined up to its annular flange 13 on 25 wall. That the flat material 16 rests. Then a press flange piece 17 is attached to the cover sheet or printout exerted on the free end of the neck piece, clothing 22 is welded, and in this way is that from that side of the wall also eliminates the risk that a container will jump, that of the side covered with the flange piece with a wall of the type described the wall is opposite, the ring bushing 30 a liquid contained therein on the ring bushing against axial displacement relative to the opening 11 past into the fibrous wall material is held in the flat material 16. It creeps.
wird das freie Ende des Halsstückes 12 so umgebör- Falls die Wandung imprägniert oder beschichtetIf the wall is impregnated or coated, the free end of the neck piece 12 is turned over
delt, daß ein zweites radial nach außen verlaufendes ist, besteht die Ringbuchse in an sich bekannter Wei-Flanschstück 17 entsteht und auf diese Weise die die 35 se (vgl. die britische Patentschrift 964 860 sowie die Öffnung bildende Kante der Wandung 16 zwischen deutsche Patentschrift 1 221135) vorzugsweise aus das erste Flanschstück 13 und das zweite Flansch- einem thermoplastischen Material, dessen Schmelzstück 17 eingeklemmt wird (Fi g. 5 und 6). punkt höher oder ebenso hoch ist wie der Schmelz-If there is a second one extending radially outward, the ring bushing consists of a known Wei flange piece 17 is created and in this way the 35 se (cf. British patent specification 964 860 as well as the The edge of the wall 16 forming the opening between German patent specification 1 221135) is preferably made the first flange piece 13 and the second flange - a thermoplastic material, whose melting piece 17 is pinched (Fi g. 5 and 6). point is higher or as high as the melting point
Wie die Zeichnungen (Fig. 4 und 5) erkennen las- punkt des Imprägniermittels bzw. des Schichtmatesen, wird der auf das freie Ende des Halsstückes 12 4° rials. Auf diese Weise kann die Eindichtung der ausgeübte Preßdruck vorzugsweise mit Hilfe eines Ringbuchse in der Wandungsöffnung noch weiterhin Preßstempels 18 aufgebracht, der eine' Ringnut 19 verbessert werden.As the drawings (Fig. 4 and 5) recognize the point of the impregnation agent or the layer mat, is the on the free end of the neck piece 12 4 ° rials. In this way the sealing of the exerted pressure preferably with the help of a ring bushing in the wall opening still continues Press ram 18 applied, which an 'annular groove 19 can be improved.
aufweist, deren Querschnitt dem gewünschten Quer- Es hat sich herausgestellt, daß nach dem erfin-has, the cross-section of which has the desired transverse It has been found that after the inven-
schnitt des zweiten Flanschstückes 17 entspricht. Wie dungsgemäßen Verfahren die Ringbuchse so dicht in in den Zeichnungen (Fig. 5 und 6) gezeigt, wird die- 45 die Wandungsöffnung eingesetzt werden kann, daß ses Flanschstück 17 so geformt, daß das Ausströmen der mechanische Widerstand, den die Ringbuchse von Flüssigkeiten begünstigt wird für den Fall, daß einer Verdrehung in der Wandöffnung entgegensetzt, die von der Ringbuchse umschlossene Öffnung zur allen vernünftigen Anforderungen entspricht. Zum Entleerung eines mit einem erfindungsgemäßen Wan- Beispiel kann das zum Verdrehen einer nach der Erdungsteil ausgestatteten Behälters benutzt wird. 50 findung eingeformten Ringbuchse erforderlichesection of the second flange piece 17 corresponds. As the method according to the invention, the ring bushing so tightly in In the drawings (Fig. 5 and 6) shown, the 45 wall opening can be used that ses flange piece 17 shaped so that the outflow of the mechanical resistance that the ring socket is favored by liquids in the event that a rotation in the wall opening opposes, the opening enclosed by the ring bushing complies with all reasonable requirements. To the Emptying one with a wall according to the invention, for example, can turn one after the grounding part equipped container is used. 50 finding molded ring bushing required
Die Ringbuchse 11 wird gegen eine axiale Ver- Drehmoment das 2,5fache des Drehmoments betraschiebung relativ zum Flachmaterial 16 gesichert mit gen, das zum Verdrehen einer nach den herkömmli-BElfe eines Preßstempels 20, der eine Ringnut 21 chen Methoden eingeformten Ringbuchse erforderaufweist. Der Querschnitt dieser Ringnut entspricht lieh ist. Jedoch kann, ohne den Rahmen der Erfinin seiner Form dem Querschnitt des ersten Flansch- 55 dung zu verlassen, die Ringbuchse auch in einer Stückes 13. nicht kreisförmigen Konfiguration ausgebildet sein,The ring bushing 11 is shifted against an axial torque 2.5 times the torque secured relative to the flat material 16 with gene, which is used to twist a after the conventional BElfe a ram 20, which has an annular groove 21 chen methods molded ring socket required. The cross section of this ring groove corresponds to borrowed. However, without the scope of the inventor its shape to leave the cross-section of the first flange 55, the ring socket also in a Piece 13. non-circular configuration,
Die Preßstempel können mit kaltem Wasser oder um die Verdrehung zu verhindern,
einem anderen Kühlmittel gekühlt werden, um die Der Fachmnan erkennt im übrigen ohne weiteres,The ram can be washed with cold water or to prevent twisting
another coolant in order to
Abkühlung der Ringbuchse und die Verfestigung von daß für die Ringbuchse, die Imprägnierung und/oder deren geschmolzenen Oberflächenschichten zu be- 60 die Beschichtung jedes andere geeignete .thermoplaschleunigen. ' stische Material benutzt werden kann.Cooling of the ring socket and the solidification of that for the ring socket, the impregnation and / or their melted surface layers to accelerate the coating in any other suitable .thermoplaz. 'stic material can be used.
Hierzu 1 Blatt Zeichnungen1 sheet of drawings
Claims (9)
ter Anwendung von Druck umgebördelt wird, Bei einem bereits bekannten Verfahren zum Ein-dung, characterized in that 5 The flat material can, for example, form the wall, a heated ring socket fitting into the opening or the lid of a container, e.g. B. (U), which has an annular flange for a transport container on its outer surface, and the annular socket (13), via which the plug-in end (11) can be used as a bunghole flange or a bunghole ring socket around the wall thickness of the flat socket in the Wall or cover are used, terials (16) protrudes beyond measure until io. Of course, however, the invention is not limited to such an application for supporting the annular flange (13) on the surface, so the surface of the flat material in the opening of the can be used anywhere where it is inserted the flat material and that it is a matter of molding a ring bushing over the inner surface of the flat material into a wall made of flat material, e.g. B. as a piston rod guide protruding neck piece (12) of the ring bushing at the end of a cylinder wall,
the application of pressure is flanged, in an already known method for
kennzeichnet, daß die äußere Wandungsoberflä- 45 Durch die Erfindung soll daher ein Verfahren der ehe des Halsstückes (12) der Ringbuchse schwach eingangs genannten Art zur Anbringung einer Ringkegelstumpfförmig gestaltet ist und mit einem . buchse in einer Öffnung in einer Flachmaterialwan-Metallring (15), der eine dementsprechende ke- dung geschaffen werden, das von vorgefertigten gelstumpfförmige Innenwandungsfläche aufweist, Ringbuchsen ausgeht und ohne aufwendige Vorricherhitztwird. ■ 50 tungen gleichwohl einen festsitzenden und dicht-6. The method according to claim 5, characterized by containers or the like. To be attached,
indicates that the outer wall surface is designed in the shape of a truncated cone and with a. socket in an opening in a flat material wall metal ring (15), which a corresponding curve can be created, which has a prefabricated truncated gel-shaped inner wall surface, ring sockets and is heated without expensive precharge. ■ 50 connections nevertheless a firmly seated and sealing
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB37520/65A GB1100768A (en) | 1965-09-02 | 1965-09-02 | Method of forming a bushing of thermoplastic material in an opening in a sheet material wall and a bushing formed in an opening in a sheet material wall produced with said method |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1629207B1 true DE1629207B1 (en) | 1972-03-16 |
Family
ID=10397098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19661629207 Pending DE1629207B1 (en) | 1965-09-02 | 1966-09-02 | Method for firmly fitting a ring bushing made of thermoplastic material in an opening in a flat material wall |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1629207B1 (en) |
FR (1) | FR1491103A (en) |
GB (1) | GB1100768A (en) |
NL (1) | NL6612117A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2807022A1 (en) * | 1978-02-18 | 1979-08-23 | Freudenberg Carl Fa | SEAL RING |
EP0064825A1 (en) * | 1981-04-23 | 1982-11-17 | METAL BOX p.l.c. | Mounting plastics members in openings in sheet metal members |
EP0084631A1 (en) * | 1982-01-04 | 1983-08-03 | International Business Machines Corporation | Laser joining of thermoplastic and non-thermoplastic materials |
GR1003038B (en) * | 1997-04-21 | 1999-01-05 | Ernst Kunststofftechnik Gmbh | Method for connecting two parts |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4865792A (en) * | 1987-06-22 | 1989-09-12 | Moyer James D | Method of using composite reinforced grommet |
DE3839378C1 (en) * | 1988-11-22 | 1990-04-19 | Jean Walterscheid Gmbh, 5204 Lohmar, De | |
US5222966A (en) * | 1990-02-28 | 1993-06-29 | Devices For Vascular Intervention, Inc. | Balloon connection and inflation lumen for atherectomy catheter |
US5256225A (en) * | 1992-01-13 | 1993-10-26 | Royal Packaging Industries Van Leer B.V. | Pail closure application method |
-
1965
- 1965-09-02 GB GB37520/65A patent/GB1100768A/en not_active Expired
-
1966
- 1966-08-29 NL NL6612117A patent/NL6612117A/xx unknown
- 1966-09-02 FR FR75020A patent/FR1491103A/en not_active Expired
- 1966-09-02 DE DE19661629207 patent/DE1629207B1/en active Pending
Non-Patent Citations (1)
Title |
---|
None * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2807022A1 (en) * | 1978-02-18 | 1979-08-23 | Freudenberg Carl Fa | SEAL RING |
EP0064825A1 (en) * | 1981-04-23 | 1982-11-17 | METAL BOX p.l.c. | Mounting plastics members in openings in sheet metal members |
EP0084631A1 (en) * | 1982-01-04 | 1983-08-03 | International Business Machines Corporation | Laser joining of thermoplastic and non-thermoplastic materials |
GR1003038B (en) * | 1997-04-21 | 1999-01-05 | Ernst Kunststofftechnik Gmbh | Method for connecting two parts |
Also Published As
Publication number | Publication date |
---|---|
NL6612117A (en) | 1967-03-03 |
GB1100768A (en) | 1968-01-24 |
FR1491103A (en) | 1967-08-04 |
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