Grinder, especially a high precision grinder, for a bearing ring

Details Grinder, especially a high precision grinder, for a bearing ring Grinder, especially a high precision grinder, for a bearing ring

1987-09-30

1989-01-31

Schmidt, Frederick R.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

511659, B24B 1906

Patent

active

048006823

ABSTRACT:
The grinder, especially a high precision grinder, for a ring bearing which has a race with a curved cross section comprises at least one tool support and at least one tool holder. The tool holder is support in the tool support on two equal feed guide rods. A feed piston cylinder device for a feed and a withdrawal motion is provided. The tool support with the tool holder is oscillatable to and fro about a substantially central oscillation axis through the tool support which provides a tool mounted in the tool holder in the working position with a to and fro pivoting motion rotating substantially about the center of the curved cross section of the race. To minimize disturbing vibration the feed guide rods are held and secured at both ends by at least one crosstie bar. The crosstie bars at both ends of the feed guide bars are mass balanced in regard to the pivoting motion. The feed piston cylinder device comprises two mass balanced cylinders positioned axially centrally in the tool holder and two mass balanced pistons in the cylinders whose piston rods are attached centrally to the crosstie bars.

REFERENCES:
patent: 4048764 (1977-09-01), Schmitz

Affiliated with

Also associated with

Rating

Grinder, especially a high precision grinder, for a bearing ring does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Grinder, especially a high precision grinder, for a bearing ring, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Grinder, especially a high precision grinder, for a bearing ring will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-171258