发明公开
- 专利标题： Torque limiting mechanism
- 专利标题（中）： Drehmomentbegrenzungseinrichtung
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申请号： EP01107914.2申请日： 2001-03-28
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公开(公告)号： EP1146239A2公开(公告)日： 2001-10-17
- 发明人: Ota, Masaki , Kimura, Kazuya , Umemura, Satoshi , Kawaguchi, Masahiro , Uryu, Akifumi , Adaniya, Taku
- 申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
- 申请人地址： 1, Toyoda-cho 2-chome, Kariya-shi Aichi-ken 448 JP
- 专利权人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
- 当前专利权人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
- 当前专利权人地址： 1, Toyoda-cho 2-chome, Kariya-shi Aichi-ken 448 JP
- 代理机构： Leson, Thomas Johannes Alois, Dipl.-Ing.
- 优先权： JP2000090297 20000329
- 主分类号： F16D7/04
- IPC分类号： F16D7/04
摘要：
A torque limiting mechanism includes a pulley (33) and a hub (38). The pulley (33) has a transmission spring (44). The hub (38) has a groove (41). A transmission ring (59) is engaged with the transmission spring (44) such that power can be transmitted between the pulley (33) and the hub (38). The transmission ring (59) includes a coupler block (51) and a coupler (58). The coupler block (51) is engaged with the transmission spring (44) and the groove (41). The coupler (58) is connected to the coupler block (51). The coupler (58) urges the coupler block (51) in a direction disengaging the coupler block (51) from one of the transmission spring (44) and the groove (41). When the load between the pulley (33) and the hub (38) exceeds a predetermined level, the coupler block (51) is disengaged from the pulley (33) and the hub (38). Thereafter the coupler (58) keeps the coupler block (51) disengaged from the pulley (33) and the hub (38). This positively discontinues power transmission according to an applied load and maintains the discontinuation.
公开/授权文献
- EP1146239A3 Torque limiting mechanism 公开/授权日：2003-06-18
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