B29C66/81 - CPC Classification Index

ClassID:

51660 ⎘

B29C66/81 - 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

Sub-classes:

B29C66/812 » {characterised by the composition, by the structure, by the intensive physical properties or by the optical properties of the material constituting the pressing elements, e.g. constituting the welding jaws or clamps} 2
B29C66/814 » {characterised by the design of the pressing elements, e.g. of the welding jaws or clamps} 13
B29C66/816 » {characterised by the mounting of the pressing elements, e.g. of the welding jaws or clamps} 39
B29C66/818 » {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} 43

Recent Application in this class:

20220185523

2022-06-16

HEAT SEALING APPARATUS

20220152938

2022-05-19

Heat plate lock assembly for a heat sealing machine

20220080537

2022-03-17

Laser welding apparatus and laser processing device

20210354399

2021-11-18

Method of golf ball manufacture employing ultrasonic welding, and resulting golf ball and golf ball components and/or layers

20210245445

2021-08-12

Heat plate lock assembly for heat sealing machine

20210046679

2021-02-18

Method of manufacturing a can lid composed of a composite material

20200331648

2020-10-22

Packaging system and seal jaw for packaging film

20200230891

2020-07-23

Pressure maintaining and alignment device

20200164593

2020-05-28

Method of golf ball manufacture employing ultrasonic welding, and resulting golf ball and golf ball components and/or layers

#10

20190337010

2019-11-07

Applicators for applying masking material to surfaces

#11

20190299582

2019-10-03

Bonding device and bonding method for attaching curved cover plate with irregular shape to flexible screen

#12

20190134916

2019-05-09

Plasticity induced bonding

#13

20190077087

2019-03-14

Amalgamation joining methods and apparatuses

#14

20180264793

2018-09-20

Apparatus and method for manufacturing composite sheet comprising aerogel sheet

#15

20180244029

2018-08-30

Apparatus and method for manufacturing composite sheet comprising aerogel sheet

#16

20180215133

2018-08-02

Selective continuous transferring apparatus based on adhesion-controlled film

#17

20170239880

2017-08-24

Automatic welding machine

#18

20170199548

2017-07-13

Method of manufacturing flexible display apparatus

#19

20170190493

2017-07-06

Flexible container with fitment and process for producing same

#20

20160304383

2016-10-20

Apparatus and method for manufacturing cover window

#21

20160297121

2016-10-13

Sealing bar

#22

20160221257

2016-08-04

Installation assembly and associated method for forming a bonded joint

#23

20160016695

2016-01-21

Flexible container with fitment and process for producing same

#24

20150367561

2015-12-24

Air bonding process

#25

20150068663

2015-03-12

Apparatus and methods for repairing discrepant welds

#26

20140367027

2014-12-18

Apparatus and method for manufacturing cover window

#27

20140246150

2014-09-04

Method for laminating a component by means of a laminating tool with a laminating element

#28

20140196838

2014-07-17

Insulated container, method of fabricating same and apparatus for fabricating

#29

20120050895

2012-03-01

Driver module and electronic device

#30

20120043755

2012-02-23

System and Method for Relieving Stress at Pipe Connections

#31

20120043752

2012-02-23

Pipe joints

#32

20090263183

2009-10-22

Joint structure and joining method

#33

20090200278

2009-08-13

Laser welding system

#34

20090170680

2009-07-02

INSULATED CONTAINER, METHOD OF FABRICATING SAME AND APPARATUS FOR FABRICATING

#35

20090166402

2009-07-02

Insulated container, method of fabricating same and apparatus for fabricating

#36

20080010803

2008-01-17

Method of making a sealing tool

#37

20060237465

2006-10-26

Insulated container, method of fabricating same and apparatus for fabricating

#38

20060237401

2006-10-26

Laser welding system

#39

20060237129

2006-10-26

Laser welding system

#40

20060006574

2006-01-12

Apparatus for the manufacture of medical devices

#41

15960126

2022-01-04

Glass coating system

#42

15606462

2018-08-28

Mass loaded vinyl roll support apparatus for a scaffold

#43

15041408

2019-12-17

Low frequency modulated heat sealing apparatus and method

#44

13847625

2016-04-12

Installation assembly and associated method for forming a bonded joint