ClassID:

49684

B29C2045/2872 - CPC Classification

Classification description:

Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor; Component parts, details or accessories; Auxiliary operations; Moulds; Sprue channels Runner channels or runner nozzles; Closure devices therefor consisting of needle valve systems with at least three positions, e.g. two different open positions to control the melt flow

Recent Application in this class:
#1
20220402181
2022-12-22

Method and apparatus for producing hollow articles made of injection moulded plastic material

#2
20220080640
2022-03-17

System for micro-molding articles

#3
20210170656
2021-06-10

Method for micro-molding articles

#4
20210146585
2021-05-20

Non-coaxially mounted electric actuator and transmission

#5
20210078220
2021-03-18

Method and apparatus for injection molding of plastic materials

#6
20200215734
2020-07-09

Controller arrangement for injection molding system

#7
20200114552
2020-04-16

Method and apparatus for injection molding of plastic materials

#8
20190285191
2019-09-19

Valve system in an injection molding system

#9
20190275719
2019-09-12

Injection molding flow control apparatus and method

#10
20190193316
2019-06-27

Injection molding flow control apparatus and method

#11
20190184616
2019-06-20

Injection molding flow control apparatus and method

#12
20190118446
2019-04-25

Injection molding flow control apparatus and method

#13
20190111603
2019-04-18

Apparatus and method for controlling injection molding

#14
20190091910
2019-03-28

Injection molding flow control apparatus and method

#15
20190084202
2019-03-21

Method and apparatus for producing hollow articles made of injection moulded plastic material

#16
20190009445
2019-01-10

Adjusted cavity injection fluid pressures in injection molding system

#17
20180339443
2018-11-29

Injection molding flow control apparatus and method

#18
20180272587
2018-09-27

Controller arrangement for injection molding system

#19
20180236700
2018-08-23

Hot runner injection nozzle and actuator for injection molding device

#20
20180236531
2018-08-23

Hot runner injection nozzle and drive train

#21
20180194050
2018-07-12

Non-coaxially mounted electric actuator and transmission

#22
20180111299
2018-04-26

Injection molding flow control apparatus and method

#23
20180043590
2018-02-15

Valve system in an injection molding system

#24
20180015652
2018-01-18

INJECTION FLOW CONTROL APPARATUS AND METHOD

#25
20170305052
2017-10-26

PNEUMATICALLY DRIVEN, PIN VELOCITY CONTROLLED INJECTION MOLDING APPARATUS AND METHOD

#26
20170305050
2017-10-26

FAST ACTING REDUCED VELOCITY PIN CONTROL

#27
20170210048
2017-07-27

Injection molding flow control apparatus and method

#28
20170173836
2017-06-22

Injection molding flow control apparatus and method

#29
20170120493
2017-05-04

Actuator apparatus and method enabling multiple piston velocities

#30
20170028604
2017-02-02

Injection molding flow control apparatus and method

#31
20170021540
2017-01-26

Non-coaxially mounted electric actuator and transmission

#32
20160303787
2016-10-20

Method for controlling the filling of at least one cavity

#33
20160167271
2016-06-16

Injector for plastic material injection molding apparatus

#34
20160151949
2016-06-02

Downstream pin velocity controlled injection molding apparatus and method

#35
20150306803
2015-10-29

Fast acting reduced velocity pin control

#36
20150266216
2015-09-24

Method of injection molding of plastic materials

#37
20150239162
2015-08-27

Injection molding flow control apparatus and method

#38
20150239161
2015-08-27

Pneumatically driven, pin velocity controlled injection molding apparatus and method

#39
20150158227
2015-06-11

Injection molding flow control apparatus and method

#40
20150091213
2015-04-02

Injection molding flow control apparatus and method

#41
20150091198
2015-04-02

Injection molding flow control apparatus and method

#42
20140319729
2014-10-30

Non-coaxially mounted electric actuator and transmission

#43
20140319725
2014-10-30

Individual cavity flow control methods and systems for co-injection molding

#44
20140306365
2014-10-16

Individual cavity flow control methods and systems for co-injection molding

#45
20140300019
2014-10-09

Injection molding flow control apparatus and method

#46
20140210119
2014-07-31

Controlled valve pin movement based on cavity sensor feedback

#47
20140046465
2014-02-13

Flow control apparatus and method

#48
20120248652
2012-10-04

Injection molding flow control apparatus and method

#49
20120248644
2012-10-04

Injection molding flow control apparatus and method

#50
20110291328
2011-12-01

INJECTION MOLDING FLOW CONTROL APPARATUS AND METHOD

#51
20090061034
2009-03-05

Injection molding flow control apparatus

#52
20090028986
2009-01-29

Injection molding flow control apparatus and method

#53
20080315445
2008-12-25

Injection molding flow control apparatus and method

#54
20070224303
2007-09-27

Injection molding flow control method

#55
20070222111
2007-09-27

Apparatus and method for injection molding a multilayer container or container preform, or injection blow molding a multilayer container

#56
20060257521
2006-11-16

Injection molding nozzle

#57
20060233911
2006-10-19

Injection molding nozzle

#58
20060222726
2006-10-05

Valve gate assembly

#59
20060108713
2006-05-25

Valve gate for a hot runner injection molding machine

#60
20050100625
2005-05-12

Valve gate assembly