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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0313532 (1989-02-22) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 22 인용 특허 : 0 |
A chain constructed of alternating groups of fine blanked articulating links and sets of guide and connecting links. The sets and groups of links are joined by pivot members, journaled in smooth walled openings in the articulating links and press-fit into the openings in the guide and connecting lin
A chain comprising sets of interlaced links joined by pivot means passing through aligned openings in the sets of links, alternate sets of links being articulating links with their openings being fine blanked to present smooth walls and permitting relative movement between the pivot means and the ar
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