DE1679908A1 - Verfahren zum unloesbaren Verbinden eines metalligen Rohrstueckes bei einem Werkstueck aus schmelzbarem Kunststoff - Google Patents
Verfahren zum unloesbaren Verbinden eines metalligen Rohrstueckes bei einem Werkstueck aus schmelzbarem KunststoffInfo
- Publication number
- DE1679908A1 DE1679908A1 DE19671679908 DE1679908A DE1679908A1 DE 1679908 A1 DE1679908 A1 DE 1679908A1 DE 19671679908 DE19671679908 DE 19671679908 DE 1679908 A DE1679908 A DE 1679908A DE 1679908 A1 DE1679908 A1 DE 1679908A1
- Authority
- DE
- Germany
- Prior art keywords
- pipe section
- plastic
- permanent connection
- metal pipe
- workpiece made
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
- B29C37/0082—Mechanical anchoring
- B29C37/0085—Mechanical anchoring by means of openings in the layers
-
- 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
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
- B29C37/0082—Mechanical anchoring
-
- 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
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/44—Joining a heated non plastics element to a plastics element
-
- 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
- B29C65/565—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits involving interference fits, e.g. force-fits or press-fits
-
- 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
- B29C66/1122—Single lap to lap joints, i.e. overlap 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1222—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a lapped joint-segment
-
- 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
- B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
- B29C66/122—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section
- B29C66/1224—Joint cross-sections combining only two joint-segments, i.e. one of the parts to be joined comprising only two joint-segments in the joint cross-section comprising at least a butt joint-segment
-
- 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
- B29C66/303—Particular design of joint configurations the joint involving an anchoring effect
- B29C66/3032—Particular design of joint configurations the joint involving an anchoring effect making use of protusions or cavities belonging to at least one of the parts to be joined
- B29C66/30325—Particular design of joint configurations the joint involving an anchoring effect making use of protusions or cavities belonging to at least one of the parts to be joined making use of cavities belonging to at least one of the parts 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
- B29C66/52—Joining tubular articles, bars or profiled elements
- B29C66/522—Joining tubular articles
-
- 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
- B29C66/534—Joining single elements to open ends of tubular or hollow articles or to the ends of bars
-
- 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
- B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
-
- 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
-
- 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
-
- 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts 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
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/74—Joining plastics material to non-plastics material
- B29C66/742—Joining plastics material to non-plastics material to metals or their alloys
- B29C66/7422—Aluminium or alloys of aluminium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/42—Brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/46—Knobs or handles, push-buttons, grips
- B29L2031/463—Grips, handles
Description
- Verfahren zum unlösbaren Verbinden eines metalligen Rohrstuclres mit einem Werkstück aus schmelzbarem Kunststoff Die Erfindung betrifft ein Verfahren zum unlösbaren Verbinden eines metalligen Rohrstückes mit einem muffenartigen, oder einem muffenartigen Teil aufweisenden Werkstück aus einem schmelzbaren Kunststoff.
- Soweit derartige Werkstücke durch Giessen, z.B. nach dem Spritzgießverfahren, hergestellt werden, ist es bekannt, eine solche Verbindung schon wahrend der Herstellung des aus Kunststoff bestehenden Werkstückes dadurch zu bewirken, daß man das Rohrstück in die Gießform einlegt und vergießt, wobei eine formschlüssige Verbindung durch entsprechende Gestaltung, z.B. Aufrauhung der Mantelfläche des Rohrstückes, möglich ist. Um zu vermeiden, daß dabei flüssiger Kunststoff in das Innere des Rohrstückes eindringt, ist es dabei notwendig, die dem Werkstück zugekehrte Öffnung des Rohrstückes während des Gießvorganges durch einen später wieder entfernhsren Kern oder Stopfen zu verschliePen. Soweit es sich um verwickelte Werkstücke handelt, ist es häufig nur möglich, einen derartigen ern von dem vom Werkstück abgewandten Ende des Rohrstückes her einzufügen, was aber, insbesondere dann, wenn es sich um ein langes oder gekrümmtes Rohrstück handelt, große Schwierigkeiten bereiten kann.
- 1) er Erfindung liegt die Aufgabe zugrunde, ein einfacheres Ver-Fahren zu finden, das ein Verschließen des in das runststoffwerkstück einzufügenden Rohrstückes überflüssig macht, und das daher f3uch bei verwickelten Werkstückformen und beliebig langen Rohrstücken ohne ; chwierigkeiten anwendbar ist.
- Die Lösung dieser Aufgabe besteht erfindungsgemä# darin, da# der in an sicvh bekannter Weise mit Vertiefungen, vorzugsweise in Form von Lockungen, versehene Teil des metallischen Rohrstückes, weicher mit dem aus Kunststoff bestehenden Werkstück verbunden werden soll, auf eine Temperatur wenig oberhalb des Schmelzounktes des Kunststoffes erhitzt und, solange er diese Temperatur noch aufweist, in die Bohrung des muffenartigen Teils des vorgefertigten Kunststoffteiles eingeführt wird. Dabei soll der Durchmesser dieser Bohrung größer sein als der Innendurchmesser des Rohrstückes, daß das Volumen des beim Einführen des erhitzten Rohrstückes verdrängenden Kunststoffes ausweicht, um die Vertiefungen des Rohrstückes wenigstens teilweise auszufüllen.
- Wie hoch die Temneratur zu wählen ist, auf welche das Rohrstück erhitzt werden muß, hängt aber von der Schmelztemperetur des Kunststoffes, von der Wärmeleit-Fähigkeit und von der lWärme-Kanazität des miteinander zu verbindenden Teils ab. Ein dünnwandiges Rohrstück, das die in ihm gespeicherte Wärme rasch an das Kunststoffwerksttick abgibt, wird man z.B. starker erhitzen müssen, als ein starkwandiges Rohrstück, in dem sich mehr Wärme speichern läßt.
- Zur Veranschaulichung des Verfahrens soll man anhand der Zeichnung die Herstellung des aus schmelzbarem Kunststoff z.B. aus Polyvinylchlorid bestehenden Oberteils einer Autowaschbürste beschrieben werden, deren Griffteil aus einem z.B. aus Aluminium bestehenden Rohrstück besteht.
- Das fiir sich hergestellte Bürstenoberteil 1 weist zur Aufnahme des Griffteils eine Bohrung 2 auf, deren Durchmesser d 1 ist. Das Griffteil besteht aus einem Rohrstück ?, dessen Außendurchmesser d 2 um einige Zehntelmillimeter grö#er ist als d 1 und das vorn eine sich auf d 1 verjüngende Zone 4 aufweist, an die sich eine mit Lochungen 5 versehene Zone 4 anschlie#t. In Figur 1 sind die Teile 1 und 3 nebeneinander für sich dargestellt. m sie unlösbar miteinander zu verbinden, wird das vordere Ende des Rohres auf eine Temperatur erhitzt, die etwas oberhalb der Schmelztemperatur des Werlstoffes liegt, aus dem das Teil 1 besteht. Hierauf wird das heiße Rohrstück 3 in die Bohrung 2 eingefügt, bis es die aus Figur 2 ersichtliche Stellung erreicht hat, wobei der Werkstoff des Teiles 1 im unmittelbaren Bereich der Bohrung 2 sufschmilzt und zum Teil in die Bohrungen 5 eindringt. Bei dem gezeichneten Beispiel wird das Einfügen des Rohrstückes durch die sich verjüngende Hirnzone 4 erleichtert.
Claims (1)
- PATENTANSPRUCH Verfahren zum unlösbaren Verbinden eines metalligen Rohrstückes niit einem muffenartizen oder einem muffenartigen Teil aufweisenden Werkstöck aus einem schmelzbaren Kunststoff, dadurch gekennzeichnet, da# der in an sich bekannter VJeise mit Vertiefungen, vorzugsweise in Form von Bohrungen versehene Teil des metalligen Rohrstückes, welcher mit dem aus Kunststoff bestehenden Werkstück verbunden werden soll, mit einer Temperatur wenig oberhalb des Schmelzpunktes des Kunststoffes erhitzt, und, solange er diese Temperatur' noch aufweist, in die Bohrung des muffenarangen Teiles des vorgefertigten Kunststoffwerkstöckes eingefügt wird, deren Durchmesser größer als der Wnnendurchmesser des Rohrstückes aber um so viel kleiner wie der Au#endurchmesser des Rohrstückes ist, daß das Volumen, das beim Einführen des erhitzten Rohrstückes zu verdrängenden Kunststoffes ausreicht, um die Vertiefungen des Rohrstückes wenigstens teilweise auszufüllen.Leerseite
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA0057051 | 1967-10-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1679908A1 true DE1679908A1 (de) | 1971-05-19 |
Family
ID=6940890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19671679908 Pending DE1679908A1 (de) | 1967-10-13 | 1967-10-13 | Verfahren zum unloesbaren Verbinden eines metalligen Rohrstueckes bei einem Werkstueck aus schmelzbarem Kunststoff |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1679908A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3118044A1 (de) * | 1981-05-07 | 1982-11-25 | Fritz 6744 Kandel Becker | Verwendung einer folie aus polymermaterial |
FR2536743A1 (fr) * | 1982-11-25 | 1984-06-01 | Toshiba Ceramics Co | Procede de liaison d'un element ceramique avec un element de resine thermoplastique, et element composite obtenu par ce procede |
FR2608218A1 (fr) * | 1986-12-16 | 1988-06-17 | Hunsinger Emile | Pompe a membrane pour l'alimentation en essence d'un moteur de vehicule automobile et son procede de fabrication |
EP0275736A1 (de) * | 1986-12-16 | 1988-07-27 | Emile Hunsinger | Membranpumpe für die Brennstoffzufuhr einer thermischen Maschine und Verfahren zu deren Herstellung |
FR2623253A1 (fr) * | 1987-11-13 | 1989-05-19 | Hunsinger Emile | Pompe d'alimentation en carburant d'un moteur thermique et son procede de fabrication |
-
1967
- 1967-10-13 DE DE19671679908 patent/DE1679908A1/de active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3118044A1 (de) * | 1981-05-07 | 1982-11-25 | Fritz 6744 Kandel Becker | Verwendung einer folie aus polymermaterial |
FR2536743A1 (fr) * | 1982-11-25 | 1984-06-01 | Toshiba Ceramics Co | Procede de liaison d'un element ceramique avec un element de resine thermoplastique, et element composite obtenu par ce procede |
FR2608218A1 (fr) * | 1986-12-16 | 1988-06-17 | Hunsinger Emile | Pompe a membrane pour l'alimentation en essence d'un moteur de vehicule automobile et son procede de fabrication |
EP0275736A1 (de) * | 1986-12-16 | 1988-07-27 | Emile Hunsinger | Membranpumpe für die Brennstoffzufuhr einer thermischen Maschine und Verfahren zu deren Herstellung |
FR2623253A1 (fr) * | 1987-11-13 | 1989-05-19 | Hunsinger Emile | Pompe d'alimentation en carburant d'un moteur thermique et son procede de fabrication |
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