发明名称 |
SPOOL FOR A SEAT BELT RETRACTOR |
摘要 |
A spool (1) for a seat belt retractor has a cylindrical member with a cylindrical central portion (2) and two end plates (3, 4) at opposite axial ends of the cylindrical portion. There is a channel (9) formed in the cylindrical central portion with an outer and an inner wall and defining a path for guiding seat belt webbing. The path circumscribes the spool axis substantially over the length of the central portion of the spool in a generally smooth curve. The path has a spool entry and a spool exit portion and an acute angle subtended at the spool axis by the entry portion of the path and the exit portion of the path is approximately 90 DEG . The spool may be hollow with a torsion bar (11) forming the inner wall of the channel.
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申请公布号 |
WO0121455(A1) |
申请公布日期 |
2001.03.29 |
申请号 |
WO2000US16779 |
申请日期 |
2000.06.15 |
申请人 |
BREED AUTOMOTIVE TECHNOLOGY, INC. |
发明人 |
SMITHSON, ALAN;BLACKADDER, DAVID;HARTE, JOSEPH |
分类号 |
B60R22/28;B60R22/34;(IPC1-7):B60R22/34 |
主分类号 |
B60R22/28 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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