Japan, Feb. 24 -- NTN CORP has got intellectual property rights for 'TRIPOD TYPE CONSTANT VELOCITY UNIVERSAL JOINT.' Other related details are as follows:
Application Number: JP,2022-004522
Category (FI): F16D3/205@M
Stage: PROBLEM TO BE SOLVED: To provide a tripod type constant velocity universal joint that is improved in workability in fitting to a fitting groove of a snap ring.SOLUTION: A tripod type constant velocity universal joint 1 of a double roller type includes snap rings 14, 15 for regulating movement of an inner ring 12 in an axial direction of a leg shaft 32 which are provided in an inner periphery of an outer ring 11. The snap rings 14, 15 are fitted to a fitting groove 11a formed in an inner peripheral surface of the outer ring 11. A first tapered surface 11d1 and a second tapered surface 11d2 having different inclination angles are provided in a corner part between an end surface 11c and an inner peripheral surface 11b of the outer ring 11.SELECTED DRAWING: Figure 9 (Grant)
Filing Date: Jan. 14, 2022
Publication Date: July 27, 2023
The original document can be viewed at: https://www.j-platpat.inpit.go.jp/p0100
Disclaimer: Curated by HT Syndication.
