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Class Information
Number: 451/479
Name: Abrading > Carrier for relatively movable simultaneously usable tools > For radially movable tools > Including gear actuated tool mover
Description: Carrier in which means having toothed surfaces causes the radial movement of the tool.

Patents under this class:

Patent Number Title Of Patent Date Issued
6676498 Bi-directional grinder Jan. 13, 2004
5564968 Anti-chattering honing tool with selectable stones Oct. 15, 1996
5243792 Scroll feed honing head Sep. 14, 1993
5170592 Honing stone and guide assemblies Dec. 15, 1992
5044126 Tangential grinding machine Sep. 3, 1991
4555875 Means for attaching a replaceable stone and/or guide assembly to a master holder Dec. 3, 1985
4524549 Honing head construction Jun. 25, 1985
4512116 Feed-up means for expandable work engaging members Apr. 23, 1985
4486983 Guides for honing heads Dec. 11, 1984
4330963 Apparatus for grinding finish of piston rings May. 25, 1982
4160650 Sand core cleaning apparatus with double roller delivery of cleaning material Jul. 10, 1979

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