公开(公告)号：US06475064B2

公开(公告)日：2002-11-05

申请号：US09892039

申请日：2001-06-26

申请人： Shanlin Hao ,  Lars Halvar Ahlen ,  Edward Michael Erickson

发明人： Shanlin Hao ,  Lars Halvar Ahlen ,  Edward Michael Erickson

IPC分类号： B24B4900

CPC分类号： G11B5/3163 ,  B24B37/048 ,  B24B49/16 ,  G11B5/1871 ,  G11B5/3103 ,  G11B5/3116 ,  G11B5/3169 ,  G11B5/3173 ,  G11B5/3903 ,  G11B5/3967 ,  Y10T29/49004

摘要： An actuator adapted to adjust the profile of a carrier supporting a bar relative to a lapping surface. The carrier including a plurality of spaced control or actuation points along the length of the carrier for adjusting the profile of the mounting surface of the carrier adapted to support a bar for lapping. The actuator adapted to actuate the carrier at the spaced actuation points and including a plurality of actuation members movably actuated via pressure supplied to the actuation members. The actuation members are supported in spaced staggered relation in chambers in a manifold for bidirectional actuation. The actuation members are spaced relative to the spaced actuation points and are supported relative to the manifold to provide precision actuation for incrementally adjusting the profile of the carrier.

摘要翻译： 适于调节相对于研磨表面支撑杆的载体的轮廓的致动器。 载体包括沿着载体的长度的多个间隔的控制或致动点，用于调节载体的安装表面的轮廓，其适于支撑用于研磨的条。 所述致动器适于在所述间隔的致动点处致动所述载体，并且包括通过供应到所述致动构件的压力可移动地致动的多个致动构件。 致动构件在歧管中的腔室中以间隔开的交错关系被支撑以用于双向致动。 致动构件相对于间隔的致动点间隔开并且相对于歧管被支撑，以提供用于逐渐调节载体轮廓的精确致动。

公开(公告)号：US06287170B1

公开(公告)日：2001-09-11

申请号：US09020549

申请日：1998-02-09

申请人： Shanlin Hao ,  Lars Halvar Ahlen ,  Edward Michael Erickson

发明人： Shanlin Hao ,  Lars Halvar Ahlen ,  Edward Michael Erickson

IPC分类号： B24B4902

CPC分类号： G11B5/3163 ,  B24B37/048 ,  B24B49/16 ,  G11B5/1871 ,  G11B5/3103 ,  G11B5/3116 ,  G11B5/3169 ,  G11B5/3173 ,  G11B5/3903 ,  G11B5/3967

摘要： An actuator adapted to adjust the profile of a carrier supporting a bar relative to a lapping surface. The carrier including a plurality of spaced control or actuation points along the length of the carrier for adjusting the profile of the mounting surface of the carrier adapted to support a bar for lapping. The actuator adapted to actuate the carrier at the spaced actuation points and including a plurality of actuation members movably actuated via pressure supplied to the actuation members. The actuation members are supported in spaced staggered relation in chambers in a manifold. The actuation members are spaced relative to the spaced actuation points and are supported relative to the manifold to provide precision actuation for incrementally adjusting the profile of the carrier.

摘要翻译： 适于调节相对于研磨表面支撑杆的载体的轮廓的致动器。 载体包括沿着载体的长度的多个间隔的控制或致动点，用于调节载体的安装表面的轮廓，其适于支撑用于研磨的条。 所述致动器适于在所述间隔的致动点处致动所述载体，并且包括通过供应到所述致动构件的压力可移动地致动的多个致动构件。 致动构件在歧管中的腔室中以间隔开的交错关系支撑。 致动构件相对于间隔的致动点间隔开并且相对于歧管被支撑，以提供用于逐渐调节载体轮廓的精确致动。