Class 451/266 - Rocking

Subclass of Class 451 - Abrading
Definition: Abrading machine in which the work holder moves to-and-fro
No. of patents: 4
Last issue date: 10/03/2006

Number	Title	Issue Date
7115020	Lapping system with mutually stabilized lapping carriers A lapping system for eliminating crowning in a surface to be lapped includes a first lapping carrier adapted to carry a first workpiece and a second lapping carrier adapted to carry a second workpiece. A stabilizer assembly interconnects the first and second lapping...	10/03/2006
6875093	Sharpening device A sharpener includes a motor driven shaft with at least one slidably mounted sharpening assembly consisting of a supporting hub structure mounted by its central bore hole on the shaft. The hub structure supports a symmetrically shaped rotating surface containing an ...	04/05/2005
6238276	Sizing lapping apparatus A sizing lapping apparatus includes a rotatably provided disk-shaped lap plate for supplying a lapping liquid thereto; at least one holding portion for holding a workpiece, the at least one holding portion being used to press the workpiece against the lap...	05/29/2001
5301473	Grinding apparatus comprising a tool holding jig A tool holding jig for a grinding machine has a tool holder 29 mounted on a parallelogram linkage having lower swivel rods 19 inclined slightly so that, as the tool holder 29 is rocked to and fro across the face 31 of a grinding wheel by a reciprocating d...	04/12/1994

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