Vibration damped hand held rotary grinding machine

Details Vibration damped hand held rotary grinding machine Vibration damped hand held rotary grinding machine

1991-05-06

1992-06-30

Parker, Roscoe V.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51268, B24B 2300, B24B 5504

Patent

active

051251892

ABSTRACT:
A vibration damped hand held rotary grinding machine comprising a housing (10) with at least one handle (17, 18), a rotation motor (11), an output shaft (13) drivingly coupled to the motor and having a mounting (14) for attachment of a grinding wheel (15), and a sector-shaped non-resilient safe guard (19) which is rigidly attached to the housing (10) and surrounding partially the grinding wheel (15) and which has an arc-shaped rim portion (20) encircling partially the grinding wheel circumference. A vibration damping inertia device (22; 22a, 22b) is rigidly associated with the safe guard (19) on or adjacent the rim portion (20), such that the center of gravity of substantially all axial plane cross sections through the inertia device (22 22a, 22b) is located at a radius (R.sub.1) of at least 90% of the rim portion (20) radius (R). Preferably, the safe guard (19) is semicircular and th einertia device (22; 22a, 22 b) extends from both ends of the safe guard rim portion (20).

Affiliated with

Also associated with

Rating

Vibration damped hand held rotary grinding machine does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Vibration damped hand held rotary grinding machine, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Vibration damped hand held rotary grinding machine will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1855109