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Class Information
Number: 451/343
Name: Abrading > Frame or mount > For hanging rigid, rotary abrading tool > With balancing provision
Description: Frame or mount including structure particularly adapted for balancing a rotatable grindstone by properly mounting and distributing weights thereon to insure steady running.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7510464 |
Vibration damping device, in particular for an electric hand machine tool, and a transmission equipped with such a vibration damping device |
Mar. 31, 2009 |
| 7284460 |
Balancer |
Oct. 23, 2007 |
| 7270598 |
Orbital sander |
Sep. 18, 2007 |
| 7153199 |
Light-weight modular counterweight apparatus for an orbital abrading machine |
Dec. 26, 2006 |
| 6974362 |
System and method for automatically compensating for unbalanced resistance forces |
Dec. 13, 2005 |
| 6802764 |
Power tool comprising a securement flange |
Oct. 12, 2004 |
| 6758731 |
Orbital sander |
Jul. 6, 2004 |
| 6726546 |
Method and apparatus for deburring machined workpieces |
Apr. 27, 2004 |
| 6572455 |
Method and apparatus for deburring machined workpieces |
Jun. 3, 2003 |
| 6520845 |
Polishing apparatus |
Feb. 18, 2003 |
| 6475066 |
Random-orbit head with concentric lock-up feature |
Nov. 5, 2002 |
| 6471453 |
Balancing assembly for a rotating member |
Oct. 29, 2002 |
| 6464572 |
Portable power tool with an anti-vibration balancing device |
Oct. 15, 2002 |
| 6419443 |
Glass product machining apparatus |
Jul. 16, 2002 |
| 6341600 |
Mechanism for adjusting rotational balance of cutting machine |
Jan. 29, 2002 |
| 6220945 |
Polishing apparatus |
Apr. 24, 2001 |
| 6168506 |
Apparatus for polishing using improved plate supports |
Jan. 2, 2001 |
| 6032313 |
Household appliance having plural coaxially rotatable or parallel linearly movable heads or tools |
Mar. 7, 2000 |
| 5997387 |
Grinding wheel with at least two wheel cores for circumferential grinding |
Dec. 7, 1999 |
| 5810527 |
Rotary tool with balancing rings |
Sep. 22, 1998 |
| 5746647 |
Sleeve flange type mounting device for mounting a grinding wheel on a spindle of a grinding machine |
May. 5, 1998 |
| 5688160 |
Apparatus for the dynamic balancing of a rotating body |
Nov. 18, 1997 |
| 5676025 |
Apparatus for balancing a rotary member |
Oct. 14, 1997 |
| 5628676 |
Counter-balance for disk texturizing apparatus |
May. 13, 1997 |
| 5549019 |
Apparatus for the dynamical balancing of a rotating body |
Aug. 27, 1996 |
| 5540615 |
Machine balancer |
Jul. 30, 1996 |
| 5354186 |
Machine balancer with peristaltic fluid pump |
Oct. 11, 1994 |
| 5341603 |
External hone |
Aug. 30, 1994 |
| 5263995 |
Apparatus and method for balancing a rotary tool assembly |
Nov. 23, 1993 |
| 5243788 |
Grinding wheel balancing method and apparatus |
Sep. 14, 1993 |
| 5240358 |
Method and apparatus for tool balancing |
Aug. 31, 1993 |
| 5228244 |
Pneumatic tool having synergetic dust-removal drafting effect |
Jul. 20, 1993 |
| 5190353 |
Rock cutting tool having eccentric drive |
Mar. 2, 1993 |
| 5125777 |
Rotary tool |
Jun. 30, 1992 |
| 5125188 |
Grinding wheel having grinding monitoring and automatic wheel balance control functions |
Jun. 30, 1992 |
| 5096345 |
Balanceable holder for machine tools |
Mar. 17, 1992 |
| 5074723 |
Method and apparatus for balancing a rotary tool assembly |
Dec. 24, 1991 |
| 5040340 |
Random orbital sander adapter |
Aug. 20, 1991 |
| 5033923 |
Rotary tool |
Jul. 23, 1991 |
| 5027873 |
Balancing of tooling for a wood lathe |
Jul. 2, 1991 |
| 5007305 |
Ring balancer |
Apr. 16, 1991 |
| 4951526 |
Ring balancer |
Aug. 28, 1990 |
| 4947907 |
Balancing of tooling for a wood lathe |
Aug. 14, 1990 |
| 4928548 |
Arrangement for continuously compensating for unbalance on a rotary member |
May. 29, 1990 |
| 4905419 |
Device for automatic balancing of grinding wheel |
Mar. 6, 1990 |
| 4858393 |
Method of dynamically balancing cylindrical rotors, and device for carrying out the method |
Aug. 22, 1989 |
| 4815543 |
Activated rock cutting assembly |
Mar. 28, 1989 |
| 4688355 |
Method and apparatus for continuous compensation of grinding wheel unbalance |
Aug. 25, 1987 |
| 4683681 |
Grinding wheel with balancing ring |
Aug. 4, 1987 |
| 4637171 |
Method of continuous compensation of unbalance present in a rotor and in particular in a grinding wheel |
Jan. 20, 1987 |
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