WO2010017883A3 - Vorrichtung zum schweissen und schneiden von ein- oder mehrlagigen materialien unter anwendung von ultraschallenergie - Google Patents

Vorrichtung zum schweissen und schneiden von ein- oder mehrlagigen materialien unter anwendung von ultraschallenergie Download PDF

Info

Publication number
WO2010017883A3
WO2010017883A3 PCT/EP2009/005314 EP2009005314W WO2010017883A3 WO 2010017883 A3 WO2010017883 A3 WO 2010017883A3 EP 2009005314 W EP2009005314 W EP 2009005314W WO 2010017883 A3 WO2010017883 A3 WO 2010017883A3
Authority
WO
WIPO (PCT)
Prior art keywords
welding
ply
cutting
wheel
ultrasound energy
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.)
Ceased
Application number
PCT/EP2009/005314
Other languages
English (en)
French (fr)
Other versions
WO2010017883A2 (de
Inventor
Manfred Hermann
Klaus Kutscher
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.)
Pfaff Industriesysteme und Maschinen GmbH
Original Assignee
Pfaff Industriesysteme und Maschinen 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 Pfaff Industriesysteme und Maschinen GmbH filed Critical Pfaff Industriesysteme und Maschinen GmbH
Priority to EP09777361A priority Critical patent/EP2310188A2/de
Publication of WO2010017883A2 publication Critical patent/WO2010017883A2/de
Publication of WO2010017883A3 publication Critical patent/WO2010017883A3/de
Anticipated expiration legal-status Critical
Ceased 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
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • 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
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/086—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using a rotary anvil
    • 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
    • B29C65/083—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil
    • B29C65/087—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using ultrasonic vibrations using a rotary sonotrode or a rotary anvil using both a rotary sonotrode and a rotary anvil
    • 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7435—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc the tool being a roller
    • 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
    • B29C65/74—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area
    • B29C65/743—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc
    • B29C65/7443—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by welding and severing, or by joining and severing, the severing being performed in the area to be joined, next to the area to be joined, in the joint area or next to the joint area using the same tool for both joining and severing, said tool being monobloc or formed by several parts mounted together and forming a monobloc by means of 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
    • B29C66/80—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
    • B29C66/8161—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 said pressing elements being supported or backed-up by springs or by resilient material
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8221—Scissor or lever mechanisms, i.e. involving a pivot point
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/822—Transmission mechanisms
    • B29C66/8227—Transmission mechanisms using springs
    • 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
    • B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
    • B29C66/824—Actuating mechanisms
    • B29C66/8242—Pneumatic or hydraulic drives
    • 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
    • B29C66/84—Specific machine types or machines suitable for specific applications
    • B29C66/845—C-clamp type or sewing machine type
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9241—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force or the mechanical power
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/924—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9261—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools
    • B29C66/92611—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the pressure, the force, the mechanical power or the displacement of the joining tools by controlling or regulating the displacement of the joining tools by controlling or regulating the gap between the joining tools
    • 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
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said 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
    • B29C66/70—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
    • B29C66/72—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 structure of the material of the parts to be joined
    • B29C66/723—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 structure of the material of the parts to be joined being multi-layered
    • 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
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • 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
    • B29C66/90—Measuring or controlling the joining process
    • B29C66/92—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/922—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force, the mechanical power or the displacement of the joining tools
    • B29C66/9231—Measuring or controlling the joining process by measuring or controlling the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the pressure, the force, the mechanical power or the displacement of the joining tools by measuring the displacement of the joining tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung zum Schweißen und Schneiden von ein- oder mehrlagigen Materialien unter Anwendung von Ultraschallenergie, mit von einem gemeinsamen Träger aufgenommenen Schweißrad (6) und Schneidrad (5), die durch diesen gemeinsam bewegbar sind, wobei dem Schweißrad (6) und dem Schneidrad (5) jeweils eine eigene zusätzliche Einrichtung zur Veränderung der Größe des Schweißspaltes bzw. des Schneidspaltes zugeordnet ist, und beide Einrichtungen unabhängig voneinander betätigbar sind, sodass durch die Relativbewegung des Schweißrades (6) zur Sonotrode (4) die Größe des Schweißspaltes und durch die Relativbewegung des Schneidrades (5) zur Sonotrode (4) die Größe des Schneidspaltes einstellbar ist.
PCT/EP2009/005314 2008-08-11 2009-07-22 Vorrichtung zum schweissen und schneiden von ein- oder mehrlagigen materialien unter anwendung von ultraschallenergie Ceased WO2010017883A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09777361A EP2310188A2 (de) 2008-08-11 2009-07-22 Vorrichtung zum schweissen und schneiden von ein- oder mehrlagigen materialien unter anwendung von ultraschallenergie

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008037907A DE102008037907A1 (de) 2008-08-11 2008-08-11 Vorrichtung zum Schweißen und Schneiden von ein- oder mehrlagigen Materialien unter Anwendung von Ultraschallenergie
DE102008037907.7 2008-08-11

Publications (2)

Publication Number Publication Date
WO2010017883A2 WO2010017883A2 (de) 2010-02-18
WO2010017883A3 true WO2010017883A3 (de) 2010-06-10

Family

ID=41226886

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/005314 Ceased WO2010017883A2 (de) 2008-08-11 2009-07-22 Vorrichtung zum schweissen und schneiden von ein- oder mehrlagigen materialien unter anwendung von ultraschallenergie

Country Status (3)

Country Link
EP (1) EP2310188A2 (de)
DE (1) DE102008037907A1 (de)
WO (1) WO2010017883A2 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013004283A1 (de) * 2013-03-13 2014-09-18 Mann + Hummel Gmbh Verfahren und Vorrichtung zur Herstellung eines Filterelements und Filterelement
DE102014200172A1 (de) * 2014-01-09 2015-07-09 Robert Bosch Gmbh Ultraschallsiegelvorrichtung
DE102015120318B4 (de) * 2015-11-24 2021-05-06 Webasto SE Verfahren zum Herstellen einer Rollobahn für eine Rolloanordnung eines Fahrzeugs sowie Rolloanordnung
CN105500692B (zh) * 2015-12-17 2017-11-21 长江超声智能装备（广东）股份有限公司 柔性超声波焊接机之z轴驱动装置
CN111251022A (zh) * 2020-03-11 2020-06-09 沈锦林 一种门窗用切割装置
CN111572030B (zh) * 2020-05-18 2025-09-02 黄山富田精工智造股份有限公司 一种卫生制品超声波加工装置及其加工方法
CN119636091B (zh) * 2025-02-11 2025-04-11 广东邦宝个人护理用品有限公司 一种超声波成型封边装置

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1158578A (en) * 1965-11-12 1969-07-16 Upjohn Co Anvil Construction for Ultrasonic Sealing Device
US3764442A (en) * 1972-03-31 1973-10-09 Branson Instr Ultrasonic seaming apparatus
US3852144A (en) * 1973-03-16 1974-12-03 Branson Instr Ultrasonic seaming and cutting apparatus
US3970509A (en) * 1974-11-18 1976-07-20 Perfect Fit Industries, Inc. Apparatus for simultaneously cutting, sealing and stitching thermoplastic material
US5665196A (en) * 1994-05-24 1997-09-09 Cera France Compagnie D'equipement Robotique Appliquee Weld/cut counter-head for machine for joining and cutting sheeted materials
WO2006021669A1 (fr) * 2004-08-10 2006-03-02 Texti Sonics Sas Procede et dispositif pour travailler une bande de matiere par ultrasons
WO2006045595A1 (en) * 2004-10-28 2006-05-04 Jentschmann Ag Zürich A transport device for an ultrasonic cutting machine, an ultrasonic cutting machine, and a method for cutting sheet formations
EP1849569A2 (de) * 2006-04-26 2007-10-31 Herrmann Ultraschalltechnik GmbH & Co. KG Vorrichtung zum Bearbeiten von Werkstücken mittels Ultraschall sowie Verfahren zum Betreiben einer derartigen Vorrichtung
ITMI20080555A1 (it) * 2008-04-01 2009-10-02 Francesco Fabbrica Apparato e metodo per saldare membrane

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1158578A (en) * 1965-11-12 1969-07-16 Upjohn Co Anvil Construction for Ultrasonic Sealing Device
US3764442A (en) * 1972-03-31 1973-10-09 Branson Instr Ultrasonic seaming apparatus
US3852144A (en) * 1973-03-16 1974-12-03 Branson Instr Ultrasonic seaming and cutting apparatus
US3970509A (en) * 1974-11-18 1976-07-20 Perfect Fit Industries, Inc. Apparatus for simultaneously cutting, sealing and stitching thermoplastic material
US5665196A (en) * 1994-05-24 1997-09-09 Cera France Compagnie D'equipement Robotique Appliquee Weld/cut counter-head for machine for joining and cutting sheeted materials
WO2006021669A1 (fr) * 2004-08-10 2006-03-02 Texti Sonics Sas Procede et dispositif pour travailler une bande de matiere par ultrasons
WO2006045595A1 (en) * 2004-10-28 2006-05-04 Jentschmann Ag Zürich A transport device for an ultrasonic cutting machine, an ultrasonic cutting machine, and a method for cutting sheet formations
EP1849569A2 (de) * 2006-04-26 2007-10-31 Herrmann Ultraschalltechnik GmbH & Co. KG Vorrichtung zum Bearbeiten von Werkstücken mittels Ultraschall sowie Verfahren zum Betreiben einer derartigen Vorrichtung
ITMI20080555A1 (it) * 2008-04-01 2009-10-02 Francesco Fabbrica Apparato e metodo per saldare membrane
WO2009122251A1 (en) * 2008-04-01 2009-10-08 Jaked S.R.L. Apparatus and method for welding membranes

Also Published As

Publication number Publication date
EP2310188A2 (de) 2011-04-20
WO2010017883A2 (de) 2010-02-18
DE102008037907A1 (de) 2010-02-18

Similar Documents

Publication Publication Date Title
WO2010065319A3 (en) Processes using molecular sieve ssz-83
WO2012015267A3 (ko) 그래핀의 제조 방법, 그래핀 시트 및 이를 이용한 소자
WO2007088213A3 (de) Oxidmischung
PL2454083T3 (pl) Urządzenie do cięcia i/albo wstępnego przegniatania stosunkowo sztywnego materiału, takiego jak, na przykład, tektura, oraz odpowiadający mu sposób cięcia i/albo wstępnego przegniatania
WO2007061560A3 (en) Integrated cracking and metathesis process
WO2007117920A3 (en) Process for producing lower olefins
WO2010065318A3 (en) Molecular sieve ssz-83
WO2009074875A8 (en) Sound-absorbing, resistant panels and process for making same
WO2008009268A3 (de) Struktur eines fahrzeugsitzes
EP2292248A3 (de) Antiangiogene Verbindungen
WO2008056346A3 (en) Anti-angiogenic compounds
WO2007138545A3 (en) Oligomerisation catalyst with pendant donor groups
WO2010015657A3 (en) Alkoxypyrazoles and the process for their preparation
WO2010093182A3 (ko) Ｌ-아미노산 생산용 미생물 및 이를 이용하여 ｌ-아미노산을 생산하는 방법
WO2007062151A3 (en) Chemical compounds
WO2007062148A3 (en) Chemical compounds
WO2007062190A3 (en) Chemical compounds
WO2007062145A3 (en) Chemical compounds
WO2011140513A3 (en) Patterned nanowires
WO2007062067A3 (en) Chemical compounds
WO2012074691A3 (en) Process and apparatus for recovering catalytic product
WO2009118313A3 (de) Bauteil mit sich überlappenden schweissnähten und ein verfahren zur herstellung
WO2008012469A3 (fr) Dispositif et procede de soudage ultrasons
WO2010052208A3 (en) A process for preparing lower hydrocarbons from glycerol
WO2006079633A3 (de) Verfahren zur herstellung von nanopartikulären feststoffen

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09777361

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2009777361

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE