公开(公告)号：US20160102959A1

公开(公告)日：2016-04-14

申请号：US14895057

申请日：2014-06-17

申请人： MARPOSS SOCIETA' PER AZIONI

发明人： Enrico Graziani

IPC分类号： G01B3/46

CPC分类号： G01B3/46

摘要： An apparatus for checking dimensions and/or shape includes one or more feelers (7,8;9;67,68), three for preference, adapted to touch the surface of a mechanical part (2;61) to be checked, a transducer and/or display device (33;78) with a movable part (34;77), and a mechanical transmission assembly (20) to transmit to the movable part of the transducer and/or display device the displacements of the feeler/s. The mechanical transmission assembly includes a shaft (22) defining an axis (A) and a guiding element (30) adapted to house a guide portion (25) of the shaft. The shaft includes a resiliently deformable portion (26), that is preferably a reduced diameter portion having axial symmetry, in an intermediate position between the guide portion and an abutment portion (27).

摘要翻译： 用于检查尺寸和/或形状的装置包括一个或多个触针（7,8; 9; 67,68），其优选地适于触摸待检查的机械部件（2; 61）的表面，换能器 和/或具有可移动部分（34; 77）的显示装置（33; 78）以及机械传动组件（20），用于将传感器和/或显示装置的可移动部分传递到探测器的位移。 机械传动组件包括限定轴线（A）的轴（22）和适于容纳轴的引导部分（25）的引导元件（30）。 该轴包括弹性变形部分（26），该部分优选地是具有轴向对称性的直径减小的部分，位于引导部分和邻接部分（27）之间的中间位置。

公开(公告)号：US09784553B2

公开(公告)日：2017-10-10

申请号：US14895057

申请日：2014-06-17

申请人： Marposs Societa' Per Azioni

发明人： Enrico Graziani

IPC分类号： G01B3/38 ,  G01B3/46

CPC分类号： G01B3/46

摘要： An apparatus for checking dimensions and/or shape includes one or more feelers (7,8;9;67,68), three for preference, adapted to touch the surface of a mechanical part (2;61) to be checked, a transducer and/or display device (33;78) with a movable part (34;77), and a mechanical transmission assembly (20) to transmit to the movable part of the transducer and/or display device the displacements of the feeler/s. The mechanical transmission assembly includes a shaft (22) defining an axis (A) and a guiding element (30) adapted to house a guide portion (25) of the shaft. The shaft includes a resiliently deformable portion (26), that is preferably a reduced diameter portion having axial symmetry, in an intermediate position between the guide portion and an abutment portion (27).