公开(公告)号：US4202243A

公开(公告)日：1980-05-13

申请号：US929215

申请日：1978-07-31

申请人： Robert F. Leonhardt

发明人： Robert F. Leonhardt

IPC分类号： E05D5/12 ,  F16B5/04 ,  F16B19/06

CPC分类号： F16B5/04 ,  F16B19/06 ,  E05D2005/102 ,  E05D5/12 ,  E05Y2201/628 ,  E05Y2600/508 ,  Y10T29/49943 ,  Y10T403/32885

摘要： A rivet for pivotally securing a link to a bracket and adapted to compensate for tolerance variations in the thickness of the link and the bracket. A substantially hemispherical recess is formed in the shank end of the rivet while a counter-recess defined by a substantially hemispherical recess and by a frustoconical recess is formed in the head of the rivet.

摘要翻译： 用于枢转地固定到支架的连杆并适于补偿连杆和支架的厚度的公差变化的铆钉。 在铆钉的柄端部形成有大致半球状的凹部，而在铆钉的头部形成有由大致半球状的凹部和截头圆锥形凹部限定的反凹部。

公开(公告)号：US4191353A

公开(公告)日：1980-03-04

申请号：US929348

申请日：1978-07-31

申请人： Robert F. Leonhardt

发明人： Robert F. Leonhardt

IPC分类号： B60N2/14 ,  F16M13/00

CPC分类号： B60N2/143

摘要： A seat is supported in a vehicle by a swivel platform which is clamped to a base in such a manner as to be free to turn but which, at the same time, is tied to the floor of the vehicle by straps so as to prevent the platform from pulling loose from the base during a collision. An axially slit and radially split bearing ring supports the platform for turning on the base.

摘要翻译： 座椅通过旋转平台支撑在车辆中，该平台以可自由转动的方式被夹紧到基座，同时通过带绑在车辆的地板上，以防止 碰撞期间平台从基地松开。 轴向狭缝和径向分离的轴承环支撑用于在基座上转动的平台。