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1. WO1996002357 - HOLDER FOR AN ABRADING DISK TOOL

Publication Number WO/1996/002357
Publication Date 01.02.1996
International Application No. PCT/US1995/008097
International Filing Date 27.06.1995
Chapter 2 Demand Filed 08.02.1996
IPC
B24D 13/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING OR SHARPENING
13Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
02acting by their periphery
08comprising annular or circular sheets packed side by side
B24D 13/20 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING OR SHARPENING
13Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
20Mountings for the wheels
B24D 18/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING OR SHARPENING
18Manufacture of grinding tools, e.g. wheels, not otherwise provided for
CPC
B24D 13/08
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
13Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
02acting by their periphery
08comprising annular or circular sheets packed side by side
B24D 13/20
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
13Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
20Mountings for the wheels
B24D 18/0045
BPERFORMING OPERATIONS; TRANSPORTING
24GRINDING; POLISHING
DTOOLS FOR GRINDING, BUFFING, OR SHARPENING
18Manufacture of grinding tools ; or other grinding devices; , e.g. wheels, not otherwise provided for
0045by stacking sheets of abrasive material
Applicants
  • MINNESOTA MINING AND MANUFACTURING COMPANY [US/US]; 3M Center P.O. Box 33427 Saint Paul, MN 55133-3427, US
Inventors
  • SHIGA, Chujiro; JP
Agents
  • TRUSSELL, James, J. ; Minnesota Mining and Manufacturing Company Office of Intellectual Property Counsel P.O. Box 33427 Saint Paul, MN 55133-3427, US
  • VOSSIUS & PARTNER; Patentanwalte Postfach 86 07 67 D-81634 München, DE
Priority Data
6/16121313.07.1994JP
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) HOLDER FOR AN ABRADING DISK TOOL
(FR) SUPPORT D'OUTIL CIRCULAIRE ABRASIF
Abstract
(EN)
An improved abrading disk tool for holding a multi-layer brush of stacked non-woven fibrous webs to be mounted on a rotation driving spindle in use, which tool can be easily assembled without using any adhesive, but using tool members which, preferably, may be injection-molded with a plastic material. The members of the tool include a pair of compatible holder halves (1), each having a base (10) and a central hollow pole (20) and/or a plurality of eccentrically arranged hollow and/or solid poles (30) axially extending from the base. The holder halves have corresponding configurations, preferably geometrically dimensionally equal ones. Each pole has snap detent means comprising a male element (40) and/or a female element (50), provided at its free end, which element is engageable with that of a corresponding pole in the counterpart holder half to axially inter-lock both the holder halves.
(FR)
Outil circulaire abrasif amélioré servant à supporter une brosse à couches multiples constituée par un empilement de disques en fibres non tissées conçus pour être montés sur un arbre d'entraînement rotatif. Ledit outil peut se monter facilement sans utiliser d'adhésif, mais au moyen d'éléments d'outil, qui, de préférence, peuvent être moulés par injection avec un matériau plastique. Ces éléments d'outils comprennent une paire de moitiés de support compatibles (1) possédant chacune une base (10), une tige centrale creuse (20) et/ou une pluralité de tiges excentriques, creuses ou pleines (30) s'étendant axialement depuis la base. Les moitiés de support possèdent des configurations correspondantes, de préférence, égales en géométrie et en dimensions. Chaque tige est pourvue de moyens de détente à encliquetage comprenant un élément mâle (40) et/ou un élément femelle (50), situé à l'extrémité libre de ladite tige et capable de s'accoupler à l'élément d'une tige correspondante de l'autre moitié de support, afin de verrouiller réciproquement et axialement lesdites moitiés.
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