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Class Information
Number: 451/244
Name: Abrading > Machine > Rotary tool > Rotary cylinder > Work rotating > Work handling
Description: Abrading machine wherein the work is loaded into a grinding position, supported for rotation while in contact with the abrading tool, and then unloaded.










Patents under this class:

Patent Number Title Of Patent Date Issued
8082643 Machining apparatus Dec. 27, 2011
7198440 Workpiece loading apparatus for machine tool Apr. 3, 2007
6969298 Grinding machine, in particular centerless cylindrical grinding machine Nov. 29, 2005
6257972 Steady rest having linear sliding clamping bars Jul. 10, 2001
6018860 Process for manufacturing drilled taper point surgical needles Feb. 1, 2000
5644834 Process for manufacturing taper point surgical needles Jul. 8, 1997
5601482 Rod-shaped workpiece grinder Feb. 11, 1997
5539973 Process for manufacturing taper point surgical needles Jul. 30, 1996
5486130 Method and apparatus for simultaneously grinding multiple sleeves Jan. 23, 1996
5477604 Process for manufacturing taper point surgical needles Dec. 26, 1995
4896461 Internal grinding machine Jan. 30, 1990
4860499 Apparatus for measuring grinding forces on ceramic parts Aug. 29, 1989
4712332 Centerless and center-type grinding system Dec. 15, 1987
4671018 Rigid disk finishing apparatus Jun. 9, 1987
4651472 Method of and machine for grinding rotary workpieces Mar. 24, 1987
4562669 Machine for grinding cylindrical workpieces Jan. 7, 1986
4531327 Centerless grinding machine with ferris wheel arrangement Jul. 30, 1985
4519166 Workpiece handling apparatus for grinding machines May. 28, 1985
4242840 Workpiece drive wheel for a grinding machine Jan. 6, 1981
4112627 Glass cylinder subdividing apparatus and method Sep. 12, 1978
4094107 Feed mechanism for use in a centerless grinding machine Jun. 13, 1978
4085548 Apparatus for manufacture of insulation products Apr. 25, 1978
4055027 Method and relative device for checking the working conditions during the grinding in centerless grinders Oct. 25, 1977
4043767 Centerless grinding machine using tangential-feed method Aug. 23, 1977
3954164 High frequency loader assembly May. 4, 1976











 
 
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