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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0671350 (1984-11-14) |
우선권정보 | JP-0026138 (1984-02-23); JP-0034632 (1984-03-10); JP-0099184 (1984-06-29) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 13 인용 특허 : 2 |
A rotary support device comprises an annular upper member and an annular under member which are so arranged that their inner or outer peripheral walls overlap each other with a small clearance formed therebetween. The overlapping peripheral walls are bent toward each other to form a pair of retainin
A rotary support device comprising an upper member in the form of a ring and an upper member in the form of a ring disposed below the upper member and inseparably therefrom, the upper member being supported by the under member rotatably relative thereto, steel balls being interposed between the uppe
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