公开(公告)号：US10307890B2

公开(公告)日：2019-06-04

申请号：US15834946

申请日：2017-12-07

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John Telischak, Jr. ,  Wesley A. Raider ,  Daryl D. Johnson ,  Edward L. Manor ,  Paul D. Streeter ,  Dean S. Holmes

IPC: B24B23/02 ,  B24D13/14 ,  B24B45/00 ,  B24D7/16 ,  B24D13/20

Abstract: An abrasive article and method of making same wherein the abrasive article comprises a mounting assembly and an abrasive attachment assembly wherein the first interlock member of the mounting assembly and the second interlock member of the abrasive attachment assembly are configured to align the central axis of the abrasive attachment assembly and the central axis of the mounting assembly, and the first interlock member releasably engages the second interlock member. The abrasive article is adapted to clean a work surface area around studs using a rotary tool, including, for example, a drills or die grinder.

公开(公告)号：US09839993B2

公开(公告)日：2017-12-12

申请号：US14280762

申请日：2014-05-19

Applicant: 3M INNOVATIVE PROPERTIES COMPANY

Inventor： John Telischak, Jr. ,  Wesley A. Raider ,  Daryl D. Johnson ,  Edward L. Manor ,  Paul D. Streeter ,  Dean S. Holmes

IPC: B24B23/02 ,  B24D13/14 ,  B24B45/00 ,  B24D7/16 ,  B24D13/20

CPC classification number: B24D13/142 ,  B24B23/02 ,  B24B45/00 ,  B24B45/006 ,  B24D7/16 ,  B24D13/20 ,  Y10T29/49826

Abstract: An abrasive article and method of making same wherein the abrasive article comprises a mounting assembly and an abrasive attachment assembly wherein the first interlock member of the mounting assembly and the second interlock member of the abrasive attachment assembly are configured to align the central axis of the abrasive attachment assembly and the central axis of the mounting assembly, and the first interlock member releasably engages the second interlock member. The abrasive article is adapted to clean a work surface area around studs using a rotary tool, including, for example, a drills or die grinder.