FR2481642B1 - Dispositif de soudage a haute frequence d'un profile ou d'une piece moulee en matiere plastique, a section droite sensiblement en forme de t, sur une bande ou feuille egalement en matiere plastique - Google Patents

Dispositif de soudage a haute frequence d'un profile ou d'une piece moulee en matiere plastique, a section droite sensiblement en forme de t, sur une bande ou feuille egalement en matiere plastique

Info

Publication number
FR2481642B1
FR2481642B1 FR8009760A FR8009760A FR2481642B1 FR 2481642 B1 FR2481642 B1 FR 2481642B1 FR 8009760 A FR8009760 A FR 8009760A FR 8009760 A FR8009760 A FR 8009760A FR 2481642 B1 FR2481642 B1 FR 2481642B1
Authority
FR
France
Prior art keywords
plastic material
strip
profile
sheet
molded part
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.)
Expired
Application number
FR8009760A
Other languages
English (en)
Other versions
FR2481642A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TECH RADIO MECA
Original Assignee
TECH RADIO MECA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by TECH RADIO MECA filed Critical TECH RADIO MECA
Priority to FR8009760A priority Critical patent/FR2481642B1/fr
Publication of FR2481642A1 publication Critical patent/FR2481642A1/fr
Application granted granted Critical
Publication of FR2481642B1 publication Critical patent/FR2481642B1/fr
Expired legal-status Critical Current

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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/474—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat
    • 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
    • B29C65/04—Dielectric heating, e.g. high-frequency welding, i.e. radio frequency welding of plastic materials having dielectric properties, e.g. PVC
    • 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
    • B29C66/11—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
    • B29C66/13—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
    • B29C66/131—Single flanged joints, i.e. one of the parts to be joined being rigid and flanged 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
    • B29C66/70—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
    • B29C66/73921—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 characterised by the materials of both parts being thermoplastics
    • 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
    • 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
    • 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
    • B29C66/818—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 cooling constructional aspects, or by the thermal or electrical insulating or conducting constructional aspects of the welding jaws or of the clamps ; comprising means for compensating for the thermal expansion of the welding jaws or of the clamps
    • 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
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B29L2031/7092—Conveyor belts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
FR8009760A 1980-04-30 1980-04-30 Dispositif de soudage a haute frequence d'un profile ou d'une piece moulee en matiere plastique, a section droite sensiblement en forme de t, sur une bande ou feuille egalement en matiere plastique Expired FR2481642B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8009760A FR2481642B1 (fr) 1980-04-30 1980-04-30 Dispositif de soudage a haute frequence d'un profile ou d'une piece moulee en matiere plastique, a section droite sensiblement en forme de t, sur une bande ou feuille egalement en matiere plastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009760A FR2481642B1 (fr) 1980-04-30 1980-04-30 Dispositif de soudage a haute frequence d'un profile ou d'une piece moulee en matiere plastique, a section droite sensiblement en forme de t, sur une bande ou feuille egalement en matiere plastique

Publications (2)

Publication Number Publication Date
FR2481642A1 FR2481642A1 (fr) 1981-11-06
FR2481642B1 true FR2481642B1 (fr) 1985-06-28

Family

ID=9241529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8009760A Expired FR2481642B1 (fr) 1980-04-30 1980-04-30 Dispositif de soudage a haute frequence d'un profile ou d'une piece moulee en matiere plastique, a section droite sensiblement en forme de t, sur une bande ou feuille egalement en matiere plastique

Country Status (1)

Country Link
FR (1) FR2481642B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001054888A1 (fr) * 2000-01-25 2001-08-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Procede pour creer un assemblage durable entre une piece legere en matiere plastique, plate et presentant une surface de qualite, et un element
CN101281833B (zh) * 2008-05-27 2011-11-30 东莞市贝特电子科技有限公司 高频焊接技术在保险丝焊接中的应用及其应用方法
CN101837639A (zh) * 2009-04-14 2010-09-22 张永红 一种在塑制输送带和塑制同步带上加装塑制附件的方法
EP3789189A1 (fr) * 2019-09-09 2021-03-10 Habasit AG Procédé de soudage de profilés sur une courroie

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359646A (en) * 1942-06-06 1944-10-03 Kirk & Blum Mfg Company Means for furnace wall maintenance
DE923867C (de) * 1948-10-02 1955-02-21 Telefunken Gmbh Verfahren zur dielektrischen Verschweissung, vorzugsweise Nahtschweissung, der beiden obersten Lagen eines aus drei oder mehr Folien bestehenden Stapels von thermoplastischen Kunststoffolien
DE809685C (de) * 1948-10-02 1951-08-02 Siemens Schuckertwerke A G Verfahren und Einrichtung zum Hochfrequenz-Verschweissen von Kunststoffteilen
FR978605A (fr) * 1948-11-23 1951-04-16 Radioelectriques Lab Appareil pour la soudure par pertes diélectriques en courant de haute fréquence
GB819080A (en) * 1956-08-02 1959-08-26 Communications Patents Ltd Improvements in and relating to the welding of thermoplastic material
NO130126B (fr) * 1966-09-07 1974-07-08 Ironflex Ag
NL7504721A (nl) * 1975-04-21 1976-10-25 Versteege Arnoldus Josef Lassamenstel, inrichting en werkwijze voor het cacheren van verstevigingsmateriaal met een kunststoffolie.

Also Published As

Publication number Publication date
FR2481642A1 (fr) 1981-11-06

Similar Documents

Publication Publication Date Title
FR2591292B1 (fr) Attache de matiere plastique pour fixer de maniere demontable un panneau sur un element de support.
FR2524380B1 (fr) Mecanisme de filiere reglable pour l'extrusion d'une bande profilee de matiere plastique
FR2447482B1 (fr) Organe de fixation d'une piece en matiere plastique sur une tole mince
FR2568169B1 (fr) Machine de formage, notamment extrudeuse ou machine de calibrage pour une matiere thermoplastique
FR2549968B1 (fr) Lentille en matiere plastique avec revetement en matieres minerales
MC1739A1 (fr) Procede pour la fabrication d'une feuille plastique
FR2325483A1 (fr) Procede et dispositif pour le moulage d'une feuille, notamment d'une feuille d'etoffe textile ou d'une pellicule de matiere plastique dans un moule
BE821062A (fr) Procede pour la fabrication d'un vitrage revetu d'une feuille de matiere plastique
FR2347169A1 (fr) Dispositif d'agglomeration pour feuilles de matiere plastique
FR2572102B1 (fr) Matiere en feuille a haute brillance pour le marquage de la chaussee
BE881228A (fr) Vernis et procede d'enduction d'une matiere plastique avec du fluorure de polyvinylidene
FR2335553A1 (fr) Procede destine a ameliorer l'adherence entre des matieres de renforcement et une matrice de matiere plastique
FR2587932B1 (fr) Procede et dispositif pour le demarrage avec pertes reduites de matiere d'une presse d'extrusion multiple destinee a la fabrication de profiles en differents melanges de caoutchouc ou de matiere plastique par exemple, de profiles pour bandes de roulement ou pour flancs de pneumatiques de vehicules
FR2481642B1 (fr) Dispositif de soudage a haute frequence d'un profile ou d'une piece moulee en matiere plastique, a section droite sensiblement en forme de t, sur une bande ou feuille egalement en matiere plastique
BE860650A (fr) Dispersions a base de matieres plastiques ayant une bonne adherence a l'etat mouille, et procede pour les preparer
FR2512384B1 (fr) Procede pour le reglage de la temperature d'outils d'emboutissage et d'estampage a partir de feuille de matiere synthetique thermoplastique et outils pour l'application de ce procede
FR2570642B1 (fr) Procede et installation pour surveiller les dimensions d'une bande profilee en caoutchouc ou en matiere plastique, constituee d'un ou de plusieurs melanges et extrudee en continu
FR2594835B1 (fr) Procede pour la production d'une feuille de matiere plastique a surface poreuse
FR2603569B1 (fr) Dispositif pour amorcer l'enroulement d'une feuille continue, en particulier d'une feuille continue de matiere plastique
BE874615A (fr) Formation de joints de soudure tranversaux sur des bandes de feuille plastique superposees
FR2638768B1 (fr) Procede pour l'impregnation continue d'une bande de matiere nappee ou de feutre aiguillete avec une solution d'activation
BE879123A (fr) Procede, appareil et dispositif pour mesurer les variations de l'epaisseur d'une feuille en matiere plastique
BE849631A (fr) Procede de moulage d'articles en matiere plastique polychrome et articles obtenus par ce procede
FR2519903B1 (fr) Dispositif pour souder transversalement et sectionner une bande continue faite de deux epaisseurs de feuille de matiere plastique
FR2341498A1 (fr) Agrafe de fermeture en forme de u realisee a partir d'une matiere en bande

Legal Events

Date Code Title Description
ST Notification of lapse