ClassID:

54700

B30B15/161 - CPC Classification

Classification description:

Details of, or accessories for, presses; Auxiliary measures in connection with pressing; Control arrangements for fluid-driven presses controlling the ram speed and ram pressure, e.g. fast approach speed at low pressure, low pressing speed at high pressure

Recent Application in this class:
#1
20250033310
2025-01-30

POWDER PRESS HAVING A HYDRAULIC PRESS DRIVE

#2
20240109115
2024-04-04

PRESS FORMING DEVICE AND PRESS FORMING METHOD

#3
20220097224
2022-03-31

Method and system for optimizing the joint hinge point position of a hydraulic tandem mechanism based on lightweight

#4
20210170709
2021-06-10

Apparatus and method for cylinder changeover with a mechanically lockable force-building cylinder

#5
20200315513
2020-10-08

Pressure monitoring system

#6
20200180253
2020-06-11

Apparatus for controlling the switch-over of hydraulic cylinders

#7
20200039166
2020-02-06

Servo hydraulic press

#8
20190255791
2019-08-22

Press brake

#9
20190219070
2019-07-18

Motor control device

#10
20180318901
2018-11-08

Actuator device

#11
20180281332
2018-10-04

High-speed hydraulic forging press

#12
20180142710
2018-05-24

Hydraulic drive with rapid stroke and load stroke

#13
20170136519
2017-05-18

Punching a workpiece

#14
20170120551
2017-05-04

Device and method for controlling the primary drive of a fine blanking press

#15
20170108014
2017-04-20

Hydraulic system

#16
20170021583
2017-01-26

Machine press

#17
20160136711
2016-05-19

Press forming apparatus and press forming method for a semi-solid metal material

#18
20160084280
2016-03-24

Hydraulic drive with rapid stroke and load stroke

#19
20160084279
2016-03-24

Hydraulic drive with rapid stroke and load stroke

#20
20160084278
2016-03-24

Hydraulic drive with rapid stroke and load stroke

#21
20160084276
2016-03-24

Hydraulic drive with rapid stroke and load stroke

#22
20150283775
2015-10-08

Forming press

#23
20150273554
2015-10-01

Hydraulic press brake

#24
20140230425
2014-08-21

HYDRAULIC CIRCUIT FOR RAM CYLINDER

#25
20130276646
2013-10-24

Solar-powered waste compactor and method of operation thereof

#26
20130269962
2013-10-17

Forming device and method for the operation of a forming device

#27
20120272840
2012-11-01

Machine press

#28
20120272708
2012-11-01

Drive device for a bending press

#29
20120073456
2012-03-29

Solar-powered waste compactor and method of operation thereof

#30
20090084277
2009-04-02

PRESSURIZING DEVICE

#31
20090028732
2009-01-29

PRESSURIZING DEVICE

#32
20090000468
2009-01-01

Procedure for the loading of a working cylinder, control module for it, working cylinder and utilization of the same

#33
20080245223
2008-10-09

Pressurizing Device

#34
20080141854
2008-06-19

Press having regeneration circuit

#35
20070292548
2007-12-20

Hydraulic press for synthetic and metal processing

#36
20070251400
2007-11-01

Platen Press

#37
20070012171
2007-01-18

Hydraulic drive