ES331143A1 - Abrasive flap wheel - Google Patents

Abrasive flap wheel

Info

Publication number
ES331143A1
ES331143A1 ES331143A ES331143A ES331143A1 ES 331143 A1 ES331143 A1 ES 331143A1 ES 331143 A ES331143 A ES 331143A ES 331143 A ES331143 A ES 331143A ES 331143 A1 ES331143 A1 ES 331143A1
Authority
ES
Spain
Prior art keywords
annulus
side plates
flaps
grooves
coated abrasive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES331143A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of ES331143A1 publication Critical patent/ES331143A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D13/00—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor
    • B24D13/02—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery
    • B24D13/04—Wheels having flexibly-acting working parts, e.g. buffing wheels; Mountings therefor acting by their periphery comprising a plurality of flaps or strips arranged around the axis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)

Abstract

A coated abrasive flap wheel comprises an annulus of radially disposed flaps of coated abrasive sheet material, said annulus being adapted for mounting on a shaft between a pair of side plates, there being provided, substantially only at and adjacent the radially outer lateral area where said annulus is to be contacted by said side plates, a resilient elastomer which penetrates between said flaps to form therewith a continuous ring when said annulus is positioned between side plates and subjected to axial compression, as in mounting. A flap wheel comprises coated abrasive flaps 11 bound together at their inner ends by a relatively hard tough resinous material 16. Each flap has notches, these aligning to form grooves 13, 13a receiving flanges 14, 14a on side plates 12, 12a. In the area immediately at and radially outwardly adjacent to the grooves 13, 13a is elastomeric material 17, 17a. The elastomeric material preferably has a Shore A hardness of 20-50 it may be a room temperature vulcanized silicone or a polyurethane. The elastomeric material may be poured into the grooves 13, 13a or may be a preformed ring.
ES331143A 1965-09-23 1966-09-13 Abrasive flap wheel Expired ES331143A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US489575A US3406488A (en) 1965-09-23 1965-09-23 Abrasive flap wheel

Publications (1)

Publication Number Publication Date
ES331143A1 true ES331143A1 (en) 1968-03-16

Family

ID=23944409

Family Applications (1)

Application Number Title Priority Date Filing Date
ES331143A Expired ES331143A1 (en) 1965-09-23 1966-09-13 Abrasive flap wheel

Country Status (7)

Country Link
US (1) US3406488A (en)
BR (1) BR6683106D0 (en)
DE (1) DE1577594B2 (en)
DK (1) DK123963B (en)
ES (1) ES331143A1 (en)
GB (1) GB1149180A (en)
SE (1) SE319105B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4448590A (en) * 1978-05-30 1984-05-15 Standard Abrasives, Inc. Flap-type rotary abrasive device
US4258509A (en) * 1978-05-30 1981-03-31 Standard Abrasives, Inc. Flap-type rotary abrasive device
GB2138334B (en) * 1983-03-11 1986-11-05 John Robert Schetrumpf Abrasion device
US5554068A (en) * 1994-12-13 1996-09-10 Minnesota Mining And Manufacturing Company Abrasive flap brush and method and apparatus for making same
US5996167A (en) * 1995-11-16 1999-12-07 3M Innovative Properties Company Surface treating articles and method of making same
DE19812515A1 (en) 1998-03-21 1999-09-23 M & F Entw & Patentverwertungs Grinding tool with blades and symmetrical rotational axle
DE10042109C2 (en) * 2000-08-28 2003-07-03 M & F Entw & Patentverwertungs polishing tool
US6840848B1 (en) 2002-12-04 2005-01-11 Ralph E. Dyar Bushings and abrasive wheel therewith
US9309353B2 (en) 2013-08-09 2016-04-12 The Boeing Company Formulation methodology for distortional thermosets

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2749224A (en) * 1954-12-15 1956-06-05 Merit Products Inc Method of making grinding wheels
CH359376A (en) * 1955-11-07 1961-12-31 Minnesota Mining & Mfg Grinding device, use of the grinding device and method for making same
US2818692A (en) * 1956-09-20 1958-01-07 Russell W Bernstein Abrasive grinding wheel
US3206894A (en) * 1959-04-29 1965-09-21 Schaffner Mfg Company Inc Polishing wheel
US3212219A (en) * 1962-01-17 1965-10-19 Merit Products Inc Method of fabricating abrasive leaves
US3220810A (en) * 1962-05-03 1965-11-30 Merit Products Inc Flap-type abrasive wheel

Also Published As

Publication number Publication date
DE1577594A1 (en) 1970-01-02
US3406488A (en) 1968-10-22
GB1149180A (en) 1969-04-16
DE1577594B2 (en) 1977-01-20
DK123963B (en) 1972-08-28
SE319105B (en) 1969-12-22
BR6683106D0 (en) 1973-06-26

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