Anvil pub bridges and bridges pdf#

B29C66/1122- Single lap to lap joints, i.e.one of the parts to be joined comprising a single joint-segment in the joint cross-section B29C66/11- Joint cross-sections comprising a single joint-segment, i.e.B29C66/10- Particular design of joint configurations particular design of the joint cross-sections.B29C66/05- Particular design of joint configurations.B29C66/01- General aspects dealing with the joint area or with the area to be joined.B29C66/00- General aspects of processes or apparatus for joining preformed parts.welding of plastics materials Apparatus therefor by heating, with or without pressure using ultrasonic vibrations B29C65/08- Joining or sealing of preformed parts, e.g.welding of plastics materials Apparatus therefor by heating, with or without pressure B29C65/02- Joining or sealing of preformed parts, e.g.welding of plastics materials Apparatus therefor B29C65/00- Joining or sealing of preformed parts, e.g.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.B29- WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL.by friction or ultrasonic or induction welding by ultrasonic welding B65B51/225- Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e.by friction or ultrasonic or induction welding B65B51/22- Applying or generating heat or pressure or combinations thereof by friction or ultrasonic or high-frequency electrical means, i.e.B65B51/10- Applying or generating heat or pressure or combinations thereof.B65B51/00- Devices for, or methods of, sealing or securing package folds or closures Devices for gathering or twisting wrappers, or necks of bags.B65B- MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS UNPACKING.B65- CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL.Assignors: YOKOYAMA, IKURO, SUGATA, MICHIO, OMIYA, TAKASHI, GIACOMELLI, PETER, SCHOTT, ERIK Priority to SE9902812A priority patent/SE515859C2/en Priority to NO19994038A priority patent/NO319609B1/en Anticipated expiration legal-status Critical Status Expired - Lifetime legal-status Critical Current Links ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). reassignment TETRA LAVAL HOLDINGS AND FINANCE S.A. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority to US08/803,836 priority Critical patent/US5775055A/en Application filed by Tetra Laval Holdings and Finance SA filed Critical Tetra Laval Holdings and Finance SA Priority to EP98906550A priority patent/EP1009618B9/en Priority to CH01535/99A priority patent/CH693667A5/en Priority to PCT/US1998/003152 priority patent/WO1998036896A1/en Priority to AU61746/98A priority patent/AU720357C/en Priority to AT02080040T priority patent/ATE305380T1/en Priority to JP53684398A priority patent/JP4107357B2/en Priority to DE69818840T priority patent/DE69818840T2/en Priority to AT98906550T priority patent/ATE251542T1/en Priority to EP02080040A priority patent/EP1287970B1/en Priority to DE69831760T priority patent/DE69831760T2/en Application granted granted Critical Publication of US5775055A publication Critical patent/US5775055A/en Assigned to TETRA LAVAL HOLDINGS AND FINANCE S.A. Original Assignee Tetra Laval Holdings and Finance SA 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 or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US08/803,836 Inventor Peter Giacomelli Erik Schott Ikuro Yokoyama Takashi Omiya Michio Sugata Current Assignee (The listed assignees may be inaccurate.

Anvil pub bridges and bridges pdf#

Google Patents Ultrasonic sealing anvilĭownload PDF Info Publication number US5775055A US5775055A US08/803,836 US80383697A US5775055A US 5775055 A US5775055 A US 5775055A US 80383697 A US80383697 A US 80383697A US 5775055 A US5775055 A US 5775055A Authority US United States Prior art keywords anvil sealing anvils ultrasonic vibrating Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US5775055A - Ultrasonic sealing anvil