FR2239330B1 - - Google Patents

Info

Publication number
FR2239330B1
FR2239330B1 FR7426739A FR7426739A FR2239330B1 FR 2239330 B1 FR2239330 B1 FR 2239330B1 FR 7426739 A FR7426739 A FR 7426739A FR 7426739 A FR7426739 A FR 7426739A FR 2239330 B1 FR2239330 B1 FR 2239330B1
Authority
FR
France
Prior art keywords
welding
connecting piece
thermoplastic material
ring
fabricated
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
FR7426739A
Other languages
English (en)
Other versions
FR2239330A1 (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.)
Elbatainer Kunststoff und Verpackungs GmbH
Original Assignee
Elbatainer Kunststoff und Verpackungs GmbH
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 Elbatainer Kunststoff und Verpackungs GmbH filed Critical Elbatainer Kunststoff und Verpackungs GmbH
Publication of FR2239330A1 publication Critical patent/FR2239330A1/fr
Application granted granted Critical
Publication of FR2239330B1 publication Critical patent/FR2239330B1/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
    • B29C66/80—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
    • 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
    • B29C65/08—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations
    • 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
    • B29C66/004—Preventing sticking together, e.g. of some areas 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
    • B29C66/01—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
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/23—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations
    • B29C66/232—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being multiple and parallel or being in the form of tessellations said joint lines being multiple and parallel, i.e. the joint being formed by several parallel joint lines
    • 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
    • B29C66/302—Particular design of joint configurations the area to be joined comprising melt initiators
    • B29C66/3022—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined
    • B29C66/30223—Particular design of joint configurations the area to be joined comprising melt initiators said melt initiators being integral with at least one of the parts to be joined said melt initiators being rib-like
    • 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
    • B29C66/4742—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat said single elements being spouts
    • B29C66/47421—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially non-flat said single elements being spouts 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
    • B29C66/51—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
    • B29C66/70—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
    • 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
    • B29C66/81—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
    • B29C66/816—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 mounting of the pressing elements, e.g. of the welding jaws or clamps
    • B29C66/8163—Self-aligning to the joining plane, e.g. mounted on a ball and socket
    • 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
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0063—Density
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/81—Forming or attaching accessories, e.g. opening devices, closures or tear strings
    • B31B70/84—Forming or attaching means for filling or dispensing contents, e.g. valves or spouts
    • B31B70/844—Applying rigid valves, spouts, or filling tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Making Paper Articles (AREA)
FR7426739A 1973-08-01 1974-08-01 Expired FR2239330B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2338908A DE2338908C3 (de) 1973-08-01 1973-08-01 Ultraschall-Schweißverfahren und -vorrichtung zum flüssigkeitsdichten Einschweißen eines verschließbaren Gießstutzens in einen dünnwandigen Flüssigkeitsbehälter sowie ein Gießstutzen hierfür

Publications (2)

Publication Number Publication Date
FR2239330A1 FR2239330A1 (fr) 1975-02-28
FR2239330B1 true FR2239330B1 (fr) 1978-11-24

Family

ID=5888535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426739A Expired FR2239330B1 (fr) 1973-08-01 1974-08-01

Country Status (4)

Country Link
US (1) US3947307A (fr)
DE (1) DE2338908C3 (fr)
FR (1) FR2239330B1 (fr)
GB (1) GB1455797A (fr)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542969C2 (de) * 1975-09-26 1984-07-12 Elbatainer Kunststoff- Und Verpackungsgesellschaft Mbh, 7505 Ettlingen Vorrichtung zum flüssigkeitsdichten Einschweißen eines verschließbaren Gießstutzens mittels Ultraschall
US4248356A (en) * 1978-01-09 1981-02-03 Aci Technical Centre Pty. Ltd. Sealing method
US4231824A (en) * 1978-11-30 1980-11-04 International Telephone And Telegraph Corporation Method of making a bellows
DE2932726C2 (de) * 1979-08-13 1982-10-14 Natronag Papierproduktion Gmbh & Co, Papiersackfabriken Kg, 3380 Goslar Verfahren und Vorrichtung zum Verschweißen eines Ventilsackes
US4252600A (en) * 1979-10-22 1981-02-24 International Telephone And Telegraph Corporation Ultrasonic welding apparatus for making a bellows
JPH0128506Y2 (fr) * 1980-08-29 1989-08-30
DE3209920A1 (de) * 1982-03-18 1983-09-29 Festo-Maschinenfabrik Gottlieb Stoll, 7300 Esslingen Kunststoffteil mit mindestens einem innen- oder aussengewinde besitzenden gewindeeinsatz oder -ansatz sowie verfahren zum herstellen eines solchen kunststoffteiles
US4440207A (en) * 1982-05-14 1984-04-03 Baxter Travenol Laboratories, Inc. Antibacterial protective cap for connectors
GB2134847B (en) * 1983-02-04 1985-11-13 Standard Telephones Cables Ltd Assembly using ultrasonics
US4523710A (en) * 1983-04-12 1985-06-18 Fairchild Industries, Inc. Method for fabricating a fastener plate
US4532166A (en) * 1983-10-03 1985-07-30 Xerox Corporation Welding of web materials
DE3341697A1 (de) * 1983-11-18 1985-05-30 Basf Ag, 6700 Ludwigshafen Verfahren und vorrichtung zum befestigen von einbauteilen in hohlkoerpern aus thermoplastischen kunststoffen
US4726481A (en) * 1986-08-01 1988-02-23 Mckesson Corporation Ultrasonically welded container and process
US4878985A (en) * 1987-03-20 1989-11-07 Xerox Corporation Apparatus for preparing belts
US4838964A (en) * 1987-03-20 1989-06-13 Xerox Corporation Process for preparing belts
US4968369A (en) * 1988-10-03 1990-11-06 Xerox Corporation Belt fabrication machine
US4957584A (en) * 1989-05-18 1990-09-18 Eastman Kodak Company Apparatus for forming endless loops from sheet material
DE3922066A1 (de) * 1989-07-05 1991-01-10 Bielomatik Leuze & Co Vorrichtung und vefahren zur haftbefestigung mindestens eines fuegeteiles
US5244520A (en) * 1990-07-12 1993-09-14 International Paper Company Pour spout construction and method
US5152438A (en) * 1990-07-12 1992-10-06 International Paper Company Pour spout construction
US5110041A (en) * 1990-08-24 1992-05-05 International Paper Company In-line fitment sealing apparatus and method
US5085719A (en) * 1990-09-14 1992-02-04 Xerox Corporation Variable rate welding of thermoplastic belts
US5060804A (en) * 1991-03-25 1991-10-29 International Paper Company Gable top carton wrapper
US5256225A (en) * 1992-01-13 1993-10-26 Royal Packaging Industries Van Leer B.V. Pail closure application method
US5605026A (en) * 1994-02-02 1997-02-25 Tetra Laval Holdings & Finance S.A. Ultrasonic carton sealer
US5601669A (en) * 1994-10-04 1997-02-11 Portola Packaging, Inc. Apparatus and method for attaching fitments to cartons
WO1996014249A2 (fr) * 1994-11-07 1996-05-17 Capitol Spouts, Inc. Recipient a bec verseur perfectionne pouvant se refermer, et procede associe
SE511347C2 (sv) * 1995-12-22 1999-09-13 Tetra Laval Holdings & Finance Sätt att medelst ultraljud fastsvetsa en materialrondell
US6019154A (en) * 1996-09-20 2000-02-01 Motorola, Inc. Self leveling operation stage for ultrasonic welding
US5775055A (en) * 1997-02-21 1998-07-07 Tetra Laval Holdings & Finance, S. A. Ultrasonic sealing anvil
US5906698A (en) * 1997-06-25 1999-05-25 Xerox Corporation System for fabricating belts
US5922170A (en) * 1997-10-02 1999-07-13 Minnesota Mining And Manufacturing Company Hollow vibrational horn
US5890347A (en) * 1997-10-06 1999-04-06 Tetra Laval Holdings & Finance Sa Method and apparatus for sealing a gabled container
FR2769258B1 (fr) * 1997-10-07 1999-12-24 Seb Sa Procede d'assemblage rotatif d'une piece plastique rigide sur une structure souple
US6815131B2 (en) * 2002-09-06 2004-11-09 Xerox Corporation Method for making an imaging belt
CA2502176A1 (fr) * 2002-11-01 2004-05-21 Rieke Corporation Pointe de soudure
GB0816686D0 (en) * 2008-09-12 2008-10-22 Elopak Systems Apparatus and method
EP3456219B1 (fr) 2012-03-06 2022-12-28 Hydrapak LLC Contenant flexible
US9419315B2 (en) * 2012-12-28 2016-08-16 Johnson Controls Technology Company Polymerized lithium ion battery cells and modules with permeability management features
EP2998103B1 (fr) * 2014-09-18 2019-02-27 Tetra Laval Holdings & Finance S.A. Unité et procédé permettant d'appliquer des dispositifs d'ouverture préformés sur une bande d'un matériau d'emballage
USD817632S1 (en) * 2015-10-02 2018-05-15 Hydrapak, Inc. Flask
JP7274880B2 (ja) * 2019-02-09 2023-05-17 株式会社ダイゾー 蓋体の溶着方法および加圧製品の製造方法
EP3835035A1 (fr) * 2019-12-11 2021-06-16 Telsonic Holding AG Procédé de raccordement de pièces et objet assemblé

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3483066A (en) * 1967-01-06 1969-12-09 Branson Instr Ultrasonic tool with fixturing means
US3464102A (en) * 1967-03-10 1969-09-02 Branson Instr Solid acoustic horn with suction means
US3602257A (en) * 1967-04-05 1971-08-31 Robertshaw Controls Co Sonically welded channel plates
US3700532A (en) * 1968-07-15 1972-10-24 Eastman Kodak Co Ultrasonic splicing
FR2094200A5 (fr) * 1970-02-06 1972-02-04 Cebal Gp
DE7213408U (de) * 1972-04-11 1972-08-10 Hartmann & Braun Ag Vorrichtung zum Verbinden eines schmalen, eine Frontscheibe umfassenden Kunststoffrahmens mit einer hinter der Frontscheibe liegenden Kunststoffabdeckblende

Also Published As

Publication number Publication date
FR2239330A1 (fr) 1975-02-28
DE2338908A1 (de) 1975-02-20
DE2338908C3 (de) 1981-06-04
DE2338908B2 (de) 1979-05-17
US3947307A (en) 1976-03-30
GB1455797A (en) 1976-11-17

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