ClassID:

51706

B29C66/8181 - 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

Sub-classes:
Recent Application in this class:
#1
20260104122
2026-04-16

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

#2
20240424744
2024-12-26

HEAT-SEALING TOOL FOR SEALING PLASTIC FILMS

#3
20240318761
2024-09-26

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

#4
20240318760
2024-09-26

METHOD OF JOINING PIPES AND APPARATUS FOR FACILITATING THE SAME

#5
20230332725
2023-10-19

Method of joining pipes and apparatus for facilitating the same

#6
20220266536
2022-08-25

Sonotrode

#7
20220260192
2022-08-18

Method of joining pipes and apparatus for facilitating the same

#8
20220126524
2022-04-28

Temperature control apparatus and temperature control method

#9
20210114309
2021-04-22

Sonotrode

#10
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

#11
20200191312
2020-06-18

Method of joining pipes and apparatus for facilitating the same

#12
20200171758
2020-06-04

COMPOSITE RIVET BLANK AND INSTALLATION THEREOF

#13
20200039158
2020-02-06

AIR CUSHION INFLATION MACHINE

#14
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

#15
20190077090
2019-03-14

Method and apparatus for welding a roofing membrane

#16
20180348731
2018-12-06

Self-propelled fastening unit and method for fastening sealing webs

#17
20180345588
2018-12-06

Device and method for producing a reinforcing structure on the surface of a moulding

#18
20180147791
2018-05-31

Method for producing a tube skirt decorated with an aesthetic lateral weld

#19
20180147790
2018-05-31

METHOD FOR PRODUCING A TUBE SKIRT DECORATED WITH AN AESTHETIC LATERAL WELD

#20
20180141282
2018-05-24

COOLING DEVICE FOR COOLING SEALS IN A FILM IN A FORM-FILL-SEAL MACHINE

#21
20180071996
2018-03-15

Mandrel wheel for producing packages

#22
20180056599
2018-03-01

Method and Apparatus For Making Skirtless Seals

#23
20180009178
2018-01-11

Air cushion inflation machine

#24
20170363243
2017-12-21

Method of joining pipes and apparatus for facilitating the same

#25
20170326814
2017-11-16

Device and method for producing a reinforcing structure on the surface of a moulding

#26
20170305586
2017-10-26

APPARATUS AND PROCESS FOR PACKAGING A PRODUCT

#27
20170305585
2017-10-26

Apparatus and process for packaging a product

#28
20170066182
2017-03-09

Composite rivet blank and installation thereof

#29
20170036392
2017-02-09

Apparatus and method for operating a staking assembly

#30
20170008225
2017-01-12

AN INDUCTION HEATING DEVICE

#31
20160158876
2016-06-09

Ultrasonic welding of composites using C frame tooling

#32
20160151987
2016-06-02

Air cushion inflation machine

#33
20160073729
2016-03-17

Inflatable bladders for use in footwear and other articles of manufacture

#34
20150362399
2015-12-17

Plastic tube sealing and test system

#35
20150360415
2015-12-17

Plastic bag making apparatus

#36
20150094426
2015-04-02

Pipe joining material for connecting pipes

#37
20150094417
2015-04-02

Pipe joining material for connecting pipes

#38
20150091292
2015-04-02

Pipe sealing tool and methods for use

#39
20150013683
2015-01-15

Hollow structure for breathing mask

#40
20140290183
2014-10-02

Selective access to cryopreserved samples

#41
20140059890
2014-03-06

Method for manufacturing inflatable bladders for use in footwear and other articles of manufacture

#42
20140013717
2014-01-16

Sealing device for a pouched strip to a cladding film such as to obtain a blister strip

#43
20130281278
2013-10-24

Method and apparatus for making skirtless seals

#44
20130086873
2013-04-11

Translatable heat shrink oven for applying heat shrink film to a silicone rubber bladder

#45
20130011510
2013-01-10

Air cushion inflation machine

#46
20120227892
2012-09-13

Inflation and sealing device for inflatable air cushions

#47
20120220439
2012-08-30

Heat sealing method

#48
20120216960
2012-08-30

Heat Sealing Jaw, Apparatus and Method

#49
20120211154
2012-08-23

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

#50
20120198797
2012-08-09

SEALING APPARATUS FOR MULTILAYER FILM

#51
20120193831
2012-08-02

Method of forming an eraser

#52
20120168084
2012-07-05

Ultrasonic joining apparatus and absorbent article manufacturing apparatus

#53
20120084999
2012-04-12

Method for manufacturing inflatable bladders for use in footwear and other articles of manufacture

#54
20120064603
2012-03-15

Selective access to cryopreserved samples

#55
20110314771
2011-12-29

Device For Heat-Welding Superposed Flaps Of A Wrapping Enveloping A Set Of Articles

#56
20110284691
2011-11-24

Method for connecting a first material to a second material in aircraft construction

#57
20110271640
2011-11-10

Apparatus and method for forming inflated containers

#58
20110268371
2011-11-03

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

#59
20110204100
2011-08-25

Hot gas nozzle for heating a double-tube, a tube filling machine comprising a hot gas nozzle and a method for sealing a double tube

#60
20110192119
2011-08-11

Side sealing module with seal compression

#61
20110167763
2011-07-14

Closing apparatus for closing preferably bag-type packaging units

#62
20110167762
2011-07-14

Sealing tool

#63
20110155302
2011-06-30

METHOD OF MAKING A COMPOSITE PANEL ASSEMBLY

#64
20110135546
2011-06-09

Microfluidic foil structure for metering of fluids

#65
20110000613
2011-01-06

Heat Seal Die With Compressible Heat Seal Members and Methods of Use Thereof

#66
20100323200
2010-12-23

Customisable Size Load Bearing Polymer Composite Frame

#67
20100313526
2010-12-16

Thermally-controlled friction bonding of workpiece layers

#68
20100288011
2010-11-18

Apparatus and method for portable calibration of electrofusion controllers

#69
20100269452
2010-10-28

Top seal driver assembly

#70
20100133720
2010-06-03

Eraser moulding toy and method of forming an eraser

#71
20100107569
2010-05-06

Plastic tube sealing and test system

#72
20100101581
2010-04-29

Method for manufacturing hollow structure for breathing mask

#73
20100043358
2010-02-25

Filling and packaging machine and process for producing package

#74
20100037567
2010-02-18

VERTICAL FILLING AND PACKING MACHINE

#75
20090294047
2009-12-03

METHOD AND DEVICE FOR WELDING THERMOPLASTIC RESIN ARTICLES

#76
20090277579
2009-11-12

Joining of Concentric Section Polymer Composite Components

#77
20090241476
2009-10-01

Device for packaging items, in particular confectionery

#78
20090197750
2009-08-06

PROCESS AND APPARATUS FOR PRODUCING TOBACCO BAGS

#79
20090191296
2009-07-30

Apparatuses and processes for packaging products

#80
20090152261
2009-06-18

Packaging machine with induction heating

#81
20090151862
2009-06-18

METHOD AND APPARATUS FOR CONTINUOUSLY STRETCHING POLYMER FILMS

#82
20090093794
2009-04-09

BOLUS TUBE ASSEMBLY

#83
20090049800
2009-02-26

Heat sealing jaw apparatus

#84
20080300121
2008-12-04

Method and apparatus for making skirtless seals

#85
20080237916
2008-10-02

METHOD FOR STRETCHING POLYMER FILM

#86
20080236721
2008-10-02

Method for stretching polymer film and device for recovering slit film edge

#87
20080216960
2008-09-11

Flexible inductor for the inductive sealing of packages

#88
20080191392
2008-08-14

Method for rapidly heating and cooling a mold

#89
20080120758
2008-05-29

Thermal impulse bonding of thermally sensitive laminate barrier materials

#90
20080115638
2008-05-22

Cutter-sealer for cutting and sealing polymer sheets

#91
20080110898
2008-05-15

Partition Assembly Having Floor Parent Welded to Partitions

#92
20080073021
2008-03-27

Method of bonding fluororesin films, and fluororesin film

#93
20080070771
2008-03-20

Queue-based bag forming system and method

#94
20080066852
2008-03-20

Inflation and sealing device for inflatable air cushions

#95
20080041023
2008-02-21

Vertical filling-packaging machine and method of manufacturing packaging bag

#96
20080017309
2008-01-24

Method of forming partition assembly having floor parent welded to partitions

#97
20070256791
2007-11-08

Apparatus for rapidly heating and cooling a mold

#98
20070251190
2007-11-01

Apparatus for inflating and sealing packing cushions employing film recognition controller

#99
20070164489
2007-07-19

Apparatuses and processes for packaging products

#100
20070095023
2007-05-03

Method of sealing a cylindrical inlet of a bag

#101
20070044896
2007-03-01

Auto-splice apparatus and method for a fiber placement machine

#102
20070026186
2007-02-01

Laminated fabric panels and method of assembling same

#103
20060266461
2006-11-30

Fluid filled unit formation process

#104
20060262997
2006-11-23

Fluid filled units

#105
20060237448
2006-10-26

Method and apparatus for attaching a membrane roof using induction heating of a susceptor

#106
20060210773
2006-09-21

Formed inflatable cellular cushioning article and method of making same

#107
20060199716
2006-09-07

Method of manufacturing a bag equipped with a spout

#108
20060157489
2006-07-20

Partition assembly having floor parent welded to partitions

#109
20060117718
2006-06-08

Method for controlling a blister packaging machine

#110
20060113042
2006-06-01

Apparatus for manufacturing an adjustable covering for architectural openings

#111
20060113030
2006-06-01

Apparatus and method for heat sealing a lidding sheet

#112
20060096251
2006-05-11

Resistance heating

#113
20060090840
2006-05-04

Method and apparatus for fabricating a flexible belt

#114
20060090839
2006-05-04

Process and apparatus for making heat-sealed articles

#115
20060090421
2006-05-04

Apparatus and method for forming inflated containers

#116
20060057032
2006-03-16

Substrate plate, method and apparatus for manufacturing such a substrate plate, and system for conducting biossays comprising such a substrate plate

#117
20060049173
2006-03-09

Heat laminating a cover foil to a base foil

#118
20060027340
2006-02-09

Tubular slat for coverings for architectural openings

#119
20060018989
2006-01-26

Thermoplastic tube sealing device utilizing actuators to control separate heating and cooling stations

#120
20060016501
2006-01-26

Method for making plastic or metalloplastic flexible tubes

#121
20060013913
2006-01-19

Apparatus and method for induction lamination of electrically conductive fiber-reinforced composite materials

#122
20060006646
2006-01-12

Segmented conduit having a monolithic lining

#123
20050279451
2005-12-22

Continuous belt for a belt-type separator device

#124
20050188659
2005-09-01

Fluid filled unit formation machine and process

#125
20050152733
2005-07-14

Conduit and method of forming

#126
20050051258
2005-03-10

Method of bonding fluororesin films, and fluororesin film