ClassID:

51707

B29C66/81811 - CPC Classification

Classification description:

General aspects of processes or apparatus for joining preformed parts; General aspects of machine operations or constructions and parts thereof; 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 characterised by the cooling constructional aspects of the welding jaws

Sub-classes:
Recent Application in this class:
#1
20260151968
2026-06-04

WELDING TOOL FOR WELDING PLASTIC FILMS

#2
20250205974
2025-06-26

APPARATUS AND METHOD OF MANUFACTURING A CAN END

#3
20240391182
2024-11-28

MATERIAL WELDER AND METHOD OF WELDING

#4
20240059027
2024-02-22

METHOD AND DEVICE FOR ELECTROMAGNETIC SPOT WELDING OF MOULDED PARTS

#5
20240001624
2024-01-04

Continuous motion impulse heat sealing of film material

#6
20230294366
2023-09-21

PULSE WELDING METHOD AND WELDING TOOL FOR PULSE WELDING FOR A MEDICAL PACK FORMED AS A BAG

#7
20220388254
2022-12-08

Fixtures and methods for induction welding

#8
20220266538
2022-08-25

Continuous motion impulse heat sealing of film material

#9
20220227064
2022-07-21

Contact welding tool and method for operating same

#10
20220219404
2022-07-14

Material welder

#11
20220152942
2022-05-19

Packaging device

#12
20210299971
2021-09-30

Contour-forming welding tool for pulse welding and contour-forming pulse welding method for a medical pack formed as a bag

#13
20210276755
2021-09-09

Sealing body

#14
20210213699
2021-07-15

METHOD AND DEVICE FOR SEALING GAS IN A GAS COMPARTMENT-EQUIPPED BAG

#15
20200230894
2020-07-23

Reciprocating sealer for web converters

#16
20200215764
2020-07-09

METHOD FOR ATTACHING WATER-REPELLENT FILTER TO INLET OR OUTLET OF AIR VENT FORMED IN THERMOPLASTIC RESIN MOLDED ARTICLE, THERMALLY PROCESSING TIP AND THERMALLY WELDING TIP FOR MOLDING FILTER ATTACHMENT PORTION AND FOR ATTACHING FILTER, AND MOLDED ARTICLE

#17
20200171758
2020-06-04

COMPOSITE RIVET BLANK AND INSTALLATION THEREOF

#18
20200009800
2020-01-09

Pulse welding method and welding tool for pulse welding for a medical pack formed as a bag

#19
20190118490
2019-04-25

Apparatus and method for establishing or for separating a connection having material continuity or having material continuity and shape matching of at least one metal or ceramic component and of a component formed from or by a thermoplastic polymer

#20
20190099962
2019-04-04

Low mass staking module

#21
20190030831
2019-01-31

Welding device and welding method

#22
20180272617
2018-09-27

SEAL DEVICE

#23
20180250888
2018-09-06

Device and method for inductive sealing of a plurality of plies of a laminate

#24
20180111327
2018-04-26

Laser welding apparatus and laser welding method

#25
20180106326
2018-04-19

Belt splicing apparatus and method

#26
20180079170
2018-03-22

Process for sealing flexible fitment to flexible film

#27
20180071996
2018-03-15

Mandrel wheel for producing packages

#28
20170341332
2017-11-30

Separation welding device and method for the sectional joining and sectional separating of weldable film layers using a separation welding device

#29
20170305585
2017-10-26

Apparatus and process for packaging a product

#30
20170203499
2017-07-20

Thermal caulking device

#31
20170182702
2017-06-29

Method for heating multiple piles of a laminate

#32
20170173864
2017-06-22

Welding system

#33
20170158364
2017-06-08

Ultrasonic sealing method and device for bags

#34
20170087762
2017-03-30

Device and method for inductively heating package sleeves

#35
20170072625
2017-03-16

Reciprocating sealer for web converters

#36
20170066182
2017-03-09

Composite rivet blank and installation thereof

#37
20170036392
2017-02-09

Apparatus and method for operating a staking assembly

#38
20160332360
2016-11-17

METHOD FOR PRODUCING A FLEXIBLE CONTAINER HAVING A CLOSURE DEVICE

#39
20160304227
2016-10-20

Sealing apparatus for cryopreservation bag

#40
20160229118
2016-08-11

Sealing band in a filling machine

#41
20160229116
2016-08-11

Method for joining metallic member and resin member to each other, manufacturing method for cooler, and cooler

#42
20160114374
2016-04-28

System and method for assembling vehicle components with reinforced moldable rivet

#43
20160107429
2016-04-21

Heated tool assembly for forming a structural member

#44
20160001499
2016-01-07

Ultrasonic sealing of packages

#45
20150274337
2015-10-01

Ultrasonic welding device

#46
20150210051
2015-07-30

System for joining resin and metal

#47
20150165740
2015-06-18

Device for fusing the ends of thermoplastic filaments

#48
20150129117
2015-05-14

Method and unit for forming tubular lengths of web material particularly in a labelling machine

#49
20150114550
2015-04-30

Device for high-temperature welding of a stiffener on a composite panel having a thermoplastic matrix

#50
20150047779
2015-02-19

Electrical heating-joining device and method

#51
20150004347
2015-01-01

Aircraft skin attachment system

#52
20140345806
2014-11-27

Device for bonding or welding a membrane

#53
20140305586
2014-10-16

Hot wedge welding machine and method of operation

#54
20140290183
2014-10-02

Selective access to cryopreserved samples

#55
20140260109
2014-09-18

Manufacturing process for packaged pet food

#56
20140034213
2014-02-06

Ultrasonic sealing of packages

#57
20140033653
2014-02-06

Ultrasonic sealing of packages

#58
20140027054
2014-01-30

Method and apparatus for bonding workpieces together

#59
20130267399
2013-10-10

Reciprocating sealer for web converters

#60
20130263556
2013-10-10

Folding unit for forming sealed packages of pourable food products

#61
20130206326
2013-08-15

Method and unit for forming tubular lengths of web material, particularly in a labelling machine

#62
20130025765
2013-01-31

Method for joining composite structural members using thermal spreader

#63
20120255945
2012-10-11

Induction Seal Coil and Method

#64
20120227897
2012-09-13

Labelling machine and a method for applying tubular labels to respective articles

#65
20120220439
2012-08-30

Heat sealing method

#66
20120216960
2012-08-30

Heat Sealing Jaw, Apparatus and Method

#67
20120211154
2012-08-23

Method and apparatus for non-contact joining of web fed materials

#68
20120204520
2012-08-16

Reciprocating sealer for web converters

#69
20120202668
2012-08-09

Sealing and cutting unit

#70
20120110956
2012-05-10

METHOD AND CHAMBER MACHINE FOR SEALING PACKAGING MATERIAL

#71
20120102877
2012-05-03

Packaging machine

#72
20120064603
2012-03-15

Selective access to cryopreserved samples

#73
20120060447
2012-03-15

Heat sealer with algorithm for regulating sealing temperature

#74
20120037309
2012-02-16

Method for connecting, as well as a connection, of a capillary tube to a main tube

#75
20120006810
2012-01-12

INDUCTION HEATING-ASSISTED VIBRATION WELDING METHOD AND APPARATUS

#76
20110277906
2011-11-17

Joining method

#77
20110274919
2011-11-10

High Release Nip Roll Assembly

#78
20110269611
2011-11-03

Tubular bagging method

#79
20110268371
2011-11-03

METHOD FOR CONFIGURATIONALLY HEAT SOLDERING PLASTIC PACKAGING AND TAMPER EVIDENT PLASTIC PACKAGINGS

#80
20110233180
2011-09-29

Apparatus for welding a joining region of a foil to a connecting part and use, method, system and bag

#81
20110186236
2011-08-04

Labelling machine for sleeve labels

#82
20110180959
2011-07-28

Method of thermoforming fiber reinforced thermoplastic sandwich panels, thermoformed articles, and modular container structure assembled therefrom

#83
20110139353
2011-06-16

Method for joining resin and metal

#84
20110138747
2011-06-16

Bag sealing system and method

#85
20110120622
2011-05-26

APPARATUS AND METHOD FOR WELDING A WORKPIECE

#86
20110120064
2011-05-26

Sealing station

#87
20110083787
2011-04-14

METHOD OF IMPULSE WELDING NON-WATERPROOF, DIGITALLY PRINTABLE FABRICS

#88
20110041457
2011-02-24

Hot punch assembly for providing an opening in packaging material

#89
20110036480
2011-02-17

METHOD OF JOINING FILMS

#90
20100319173
2010-12-23

Apparatus for the connection of articles via at least one plasticizable connection element

#91
20100307660
2010-12-09

Device and Method for Ultrasonic Treatment

#92
20100281663
2010-11-11

Apparatus for the connection of articles via at least one connection element plasticizable by heat

#93
20100276061
2010-11-04

CANTILEVERED BAR GAP ADJUSTMENT FOR AN ULTRASONIC WELDING SYSTEM

#94
20100273621
2010-10-28

Method for performing a sealing operation on a moving web

#95
20100206469
2010-08-19

Method and device for electromagnetic welding of moulded parts

#96
20100170613
2010-07-08

Apparatus for curing a composite structural member

#97
20100147466
2010-06-17

ULTRASONIC HEAD AND TRANSDUCER FOR ULTRASONIC SOLDERING OF PLASTICS

#98
20100147465
2010-06-17

Extruder welding device

#99
20100116938
2010-05-13

METHOD AND APPARATUS FOR JOINING COMPOSITE STRUCTURAL MEMBERS AND STRUCTURAL MEMBERS MADE THEREBY

#100
20100107568
2010-05-06

METHOD AND APPARATUS FOR HEAT-SEALING CONTAINER

#101
20090301041
2009-12-10

Device for packaging items

#102
20090277576
2009-11-12

Apparatus and die for welding plastic and a method of use thereof

#103
20090265906
2009-10-29

Apparatus for rivetting

#104
20090263050
2009-10-22

Tubular bagging machine and method

#105
20090250846
2009-10-08

PROCESS FOR THE MANUFACTURING OF A MULTILAYER HOLLOW BODY THAT INCLUDES AT LEAST ONE WELD

#106
20090214841
2009-08-27

Method of manufacturing thermoplastic membrane articles and methods of use

#107
20090178372
2009-07-16

System for making pneumatically filled packing cushions

#108
20090173436
2009-07-09

BAG SEALING SYSTEM AND METHOD

#109
20090124479
2009-05-14

Reciprocating sealer for web converters

#110
20090101286
2009-04-23

Tear seal moveable ground jaw for a tubing sealer

#111
20090049800
2009-02-26

Heat sealing jaw apparatus

#112
20090038756
2009-02-12

Heater unit and thermal fusion apparatus for synthetic resin members and thermal fusion method for synthetic resin members

#113
20090031677
2009-02-05

APPARATUS FOR AUTOMATED MANUFACTURING OF A FOIL SLEEVE FROM A FOIL SECTION

#114
20080156443
2008-07-03

High release nip roll assembly

#115
20080135185
2008-06-12

Joining press for joining the ends particularly of a conveyor belt and the like

#116
20080127614
2008-06-05

BAG SEALING SYSTEM AND METHOD

#117
20080115638
2008-05-22

Cutter-sealer for cutting and sealing polymer sheets

#118
20080083485
2008-04-10

Method for making a shoe

#119
20080067168
2008-03-20

Method and an apparatus for retrosealing of packaging containers using induction heating

#120
20080022630
2008-01-31

Apparatus for making pneumatically filled packing cushions

#121
20070262067
2007-11-15

Seal tool for film-sealing machine

#122
20070257086
2007-11-08

Adaptive continuous acoustic welding system for incompatible materials

#123
20070251196
2007-11-01

Counter element and method of producing the same

#124
20070135285
2007-06-14

Reciprocating sealer for web converters

#125
20070051772
2007-03-08

Modular rotary anvil

#126
20070034329
2007-02-15

Heat-sealing method and device for implementing same

#127
20060207985
2006-09-21

Heating element movement bonding method for semiconductor components

#128
20060175729
2006-08-10

Method and device for connecting objects by means of at least one plasticisable connecting element

#129
20060169387
2006-08-03

Elastic laminate material, and method of making

#130
20060124639
2006-06-15

Clip on tubing welder

#131
20060124638
2006-06-15

Method for unattended sealing of tubing

#132
20060124637
2006-06-15

Clip on welder for plastic material

#133
20060124636
2006-06-15

Method for welding material with a clip on welder

#134
20060072858
2006-04-06

Packaging bag with self-closeable outflow port, and method of manufacturing the packaging bag

#135
20060051553
2006-03-09

Pile weatherstripping manufacturing apparatus and method

#136
20060049179
2006-03-09

Method and device for manufacturing packages

#137
20060016615
2006-01-26

Modular rotary anvil

#138
20060011291
2006-01-19

Rotary impulse sealer

#139
20050241277
2005-11-03

Seal apparatus

#140
20050199339
2005-09-15

Clip on thermal welder

#141
20050150195
2005-07-14

Bag sealing system and method

#142
20050140065
2005-06-30

Method and device for connecting molded parts

#143
20050090135
2005-04-28

Clockspring with flat cable

#144
20050066500
2005-03-31

Method for continuously joining a handrail for an escalator or moving walkway

#145
20050061434
2005-03-24

Integrated process for making inflatable article

#146
20050051873
2005-03-10

Phase-shifting mask and semiconductor device

#147
20050034820
2005-02-17

Apparatus for continuous joining and/or welding of material webs using ultrasound

#148
20050022474
2005-02-03

Heat sealing element and control of same