Japan Intellectual Property Rights: ROLLER FALL PREVENTION TOOL AND ROLLING BEARING

Japan, Sept. 16 -- NIPPON THOMPSON CO LTD has got intellectual property rights for 'ROLLER FALL PREVENTION TOOL AND ROLLING BEARING.' Other related details are as follows:

Application Number: JP,2022-194708

Category (FI): F16C33/54,F16C33/54@Z,F16C19/26

Stage: PROBLEM TO BE SOLVED: To provide a roller fall prevention tool which is favorable in productivity, and can efficiently prevent a fall of rollers.SOLUTION: A roller fall prevention tool for use in a full complement type roller bearing includes a plurality of rod-shaped parts which are constituted by bending a plate-shaped spring material into a circular arc shape, arranged with intervals in a circumferential direction so as to form a plurality of window parts for exposing rolling fa...