Rotation-retarding device with direct engagement,申请号US20010906610-传众专利搜索

Rotation-retarding device with direct engagement

申请公布号：US6871730(B2)

申请号：US20010906610

申请日期：2001.07.18

申请公布日期：2005.03.29

申请人：

I.T.W. DE FRANCE

发明人：DROCHE EMILE

分类号：F16F7/06;F16F7/00;F16F7/02;(IPC1-7):E05D11/10

主分类号：F16F7/06

摘要：The rotation-retarding device includes a first element and a second element having a rotary motion to be retarded relative to each other. The first element includes a block of flexible material (106), the second element (107) is able to locally deform the block of flexible material (106) throughout the rotary motion in order to retard this motion, and anti-adherence means are provided at the interface of the two elements. The block of flexible material (106) may also have a dimensional variation able to permit progressive retarding of the rotary motion.