| 发明名称 |
Bearing Roller Chain |
| 摘要 |
A bearing roller chain includes a tubular bush configured to interconnect link plates facing each other, a tubular metal-made roller through which the bush is inserted, a plurality of metal-made anti-friction rollers arranged between an inner circumferential surface of the roller and an outer circumferential surface of the bush, and annular nonmetallic restraint members fitted into openings at the opposite ends of the roller in an axial direction, with the bush inserted through the restraint members, the restraint members configured to restrain axial direction movement of the plurality of anti-friction rollers. |
| 申请公布号 |
US2015080161(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201414476829 |
申请日期 |
2014.09.04 |
| 申请人 |
TSUBAKIMOTO CHAIN CO. |
发明人 |
NISHIZAWA Yusuke;ANDO Takahisa |
| 分类号 |
F16G13/06 |
主分类号 |
F16G13/06 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A bearing roller chain, comprising:
a tubular bush configured to interconnect link plates facing each other; a tubular metal-made roller through which the bush is inserted; a plurality of metal-made anti-friction rollers arranged between an inner circumferential surface of the tubular metal-made roller and an outer circumferential surface of the bush; and annular nonmetallic restraint members fitted into openings at the opposite ends of the tubular metal-made roller in an axial direction, with the bush inserted through the restraint members, the restraint members being configured to restrain axial direction movement of the plurality of metal-made anti-friction rollers. |
| 地址 |
Osaka JP |
