ClassID:

39306

B21K7/12 - CPC Classification

Classification description:

Making railway appurtenances; Making vehicle parts parts for locomotives or vehicles, e.g. frames, underframes

Sub-classes:
Recent Application in this class:
#1
20240165694
2024-05-23

Method for forming hitch ball head

#2
20230136264
2023-05-04

METHOD OF MANUFACTURING TUBULAR HOLLOW PROFILE VEHICLE FRAME PARTS

#3
20230079677
2023-03-16

Component with structured panel(s) and methods for forming the component

#4
20220356910
2022-11-10

Method for producing a friction disc arrangement

#5
20210156016
2021-05-27

PRODUCTION METHOD OF ALUMINUM ALLOY FORGING FOR AUTOMOBILE SUSPENSION

#6
20210094379
2021-04-01

Stabilizer and method of manufacturing same

#7
20200290104
2020-09-17

Manufacturing method of body frame and body frame

#8
20200223479
2020-07-16

Steering knuckle

#9
20180326472
2018-11-15

METHOD OF NEAR-NET-SHAPE FORGED MOLDING OF COUPLER KNUCKLE OF RAILWAY VEHICLE

#10
20180029648
2018-02-01

Pillar for a motor vehicle and method for manufacturing a pillar

#11
20170291210
2017-10-12

Forged wheel trimming die

#12
20150377073
2015-12-31

TITANIUM ALUMINIDE TURBINE EXHAUST STRUCTURE

#13
20150336619
2015-11-26

Press component and method and device for manufacturing same

#14
20150298199
2015-10-22

Method for producing structural components and chassis components by hot forming, and heating station

#15
20150217363
2015-08-06

Forming tool with punch

#16
20150205892
2015-07-23

Springback amount evaluation method

#17
20150196950
2015-07-16

Method for forming press-formed parts with reduced springback

#18
20150190862
2015-07-09

Suspension arm for motor vehicle and method of manufacture thereof

#19
20150174642
2015-06-25

Method for producing a vehicle body or a vehicle body module

#20
20150151344
2015-06-04

Method for manufacturing curved hollow pipe

#21
20150101193
2015-04-16

Lightweight steel door for vehicle and method for manufacturing the same

#22
20150082636
2015-03-26

Method and device for producing shaped sheet metal parts at a low temperature

#23
20150064052
2015-03-05

WARM PRESS FORMING METHOD AND AUTOMOBILE FRAME COMPONENT

#24
20150042072
2015-02-12

Method and Apparatus for Cold Forging Metal Tubing for Trailer Hitch Receivers and the Trailer Hitch Receiver so Formed

#25
14612703
2017-05-23

Stamp, mold, quench of aluminum and magnesium sheet