Japan, Sept. 18 -- NTN CORP has got intellectual property rights for 'CASTING METHOD FOR INSIDE JOINT MEMBER OF CONTANT-VELOCITY UNIVERSAL JOINT.' Other related details are as follows:
Application Number: JP,2023-008864
Category (FI): B21J5/02@C,B21J13/02@N
Stage: PROBLEM TO BE SOLVED: To provide a casting method for inside joint members of a constant-velocity universal joint in which a facility can be simplified and costs of the facility can be suppressed, while casting performance can be improved using a flat raw material and a molded product in a shape which is hard to process can be obtained.SOLUTION: A casting method for inside joint members of a constant-velocity universal joint, in which track grooves are formed inclining in a cir...