发明名称 Viscoelastic transmission device of a roller shutter actuator
摘要 <p>The device (100) has a primary main component (10) including an output profile (11) that complements an input profile of a secondary main component (20). The primary and secondary main components are adhered to an intermediate component (30) made of viscoelastic material. The intermediate component has an axial extension of length greater than outside diameter of the device. The viscoelastic material of the intermediate component has greater sheared amount when relative rotation is applied between the primary and secondary main components.</p>
申请公布号 EP2246517(B1) 申请公布日期 2013.06.26
申请号 EP20100160775 申请日期 2010.04.22
申请人 SOMFY SAS 发明人 ANTHOINE, SEBASTIEN
分类号 E06B9/72;F16D3/68 主分类号 E06B9/72
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