IE42158L - Abrasive tool - Google Patents
Abrasive toolInfo
- Publication number
- IE42158L IE42158L IE752079A IE207975A IE42158L IE 42158 L IE42158 L IE 42158L IE 752079 A IE752079 A IE 752079A IE 207975 A IE207975 A IE 207975A IE 42158 L IE42158 L IE 42158L
- Authority
- IE
- Ireland
- Prior art keywords
- particles
- abrasive
- bonding matrix
- magnetic
- sept
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/02—Clutches
- B60W2510/0241—Clutch slip, i.e. difference between input and output speeds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/02—Clutches
- B60W2710/027—Clutch torque
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
1477767 Moulding abrasive tools EDENVALE ENG WORKS (PTY) Ltd 22 Sept 1975 [23 Sept 1974] 38854/75 Heading B5A [Also in Division B3] The working portion of an abrasive tool is made by mixing acicular abrasive particles (preferably having a length : width ratio of at least 3 : 1) with starting materials for a bonding matrix, pouring the mixture into a mould, applying a force field to the mixture while it is being poured so as to align a substantial proportion of the particles with their long axes substantially normal to the face which will form the working surface of the tool, and causing the bonding matrix to set, at least partially, around the aligned particles. The particles are preferably diamond or cubic boron nitride, and the bonding matrix is preferably a resin. The applied field may be electrostatic, but is preferably magnetic, in which case the abrasive particles, if non- magnetic, must first be coated with a magnetic metal, preferably nickel.
[GB1477767A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA00746013A ZA746013B (en) | 1974-09-23 | 1974-09-23 | Abrasive tools |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE42158L true IE42158L (en) | 1976-03-23 |
| IE42158B1 IE42158B1 (en) | 1980-06-18 |
Family
ID=25568171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE2079/75A IE42158B1 (en) | 1974-09-23 | 1975-09-23 | Abrasive tools and method of making them |
Country Status (17)
| Country | Link |
|---|---|
| JP (1) | JPS5160091A (en) |
| AR (1) | AR214043A1 (en) |
| AT (1) | AT342452B (en) |
| BE (1) | BE833717A (en) |
| BR (1) | BR7506141A (en) |
| CH (1) | CH592500A5 (en) |
| DE (1) | DE2542103A1 (en) |
| ES (1) | ES441210A1 (en) |
| FR (1) | FR2299122A1 (en) |
| GB (1) | GB1477767A (en) |
| IE (1) | IE42158B1 (en) |
| IL (1) | IL48150A0 (en) |
| IN (1) | IN142226B (en) |
| IT (1) | IT1042591B (en) |
| NL (1) | NL7511214A (en) |
| SE (1) | SE412183B (en) |
| ZA (1) | ZA746013B (en) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE441804B (en) * | 1978-02-27 | 1985-11-11 | Erik Arne Sabel | Engaging |
| AT363797B (en) * | 1979-12-24 | 1981-08-25 | Swarovski Tyrolit Schleif | ABRASIVE BODY AND METHOD FOR PRODUCING THE SAME |
| EP0109845A3 (en) * | 1982-11-18 | 1985-10-23 | Extrude Hone, Ltd. | Improved methods and apparatus for surface machining |
| JPS6035933U (en) * | 1983-08-19 | 1985-03-12 | トキコ株式会社 | Friction pads for brakes |
| US6013222A (en) * | 1995-12-08 | 2000-01-11 | 3M Innovative Properties Company | Method of producing sheet material incorporating particulate matter |
| FR2825309B1 (en) * | 2001-05-30 | 2004-08-20 | Lam Plan Sa | ECONOMIC ABRASION DEVICE AND MANUFACTURING METHOD |
| US11253972B2 (en) | 2016-10-25 | 2022-02-22 | 3M Innovative Properties Company | Structured abrasive articles and methods of making the same |
| US10947432B2 (en) | 2016-10-25 | 2021-03-16 | 3M Innovative Properties Company | Magnetizable abrasive particle and method of making the same |
| US11597860B2 (en) | 2016-10-25 | 2023-03-07 | 3M Innovative Properties Company | Magnetizable abrasive particle and method of making the same |
| CN109863220B (en) | 2016-10-25 | 2021-04-13 | 3M创新有限公司 | Functional abrasive particles, abrasive articles, and methods of making the same |
| WO2018080703A1 (en) | 2016-10-25 | 2018-05-03 | 3M Innovative Properties Company | Magnetizable abrasive particles and abrasive articles including them |
| US11484990B2 (en) | 2016-10-25 | 2022-11-01 | 3M Innovative Properties Company | Bonded abrasive wheel and method of making the same |
| WO2018080755A1 (en) | 2016-10-25 | 2018-05-03 | 3M Innovative Properties Company | Method of making magnetizable abrasive particles |
| WO2018136271A1 (en) | 2017-01-19 | 2018-07-26 | 3M Innovative Properties Company | Use of magnetics with magnetizable abrasive particles, methods, apparatuses and systems using magnetics to make abrasive articles |
| EP3571012A4 (en) | 2017-01-19 | 2020-11-04 | 3M Innovative Properties Company | Manipulation of magnetizable abrasive particles with modulation of magnetic field angle or strength |
| US20210129292A1 (en) | 2017-01-19 | 2021-05-06 | 3M Innovative Properties Company | Magnetically assisted transfer of magnetizable abrasive particles and methods, apparatuses and systems related thereto |
| EP3397429B1 (en) * | 2017-02-14 | 2023-07-19 | August Rüggeberg GmbH & Co. KG | Method for producing a grinding tool |
| CN111971363A (en) | 2018-04-12 | 2020-11-20 | 3M创新有限公司 | Magnetizable abrasive particles and method of making same |
| JP2021530743A (en) | 2018-07-18 | 2021-11-11 | スリーエム イノベイティブ プロパティズ カンパニー | A device having an optical control structure with magnetizable particles |
| EP3991185A1 (en) | 2019-06-28 | 2022-05-04 | 3M Innovative Properties Company | Magnetizable abrasive particles and method of making the same |
| EP4227379A1 (en) | 2019-10-14 | 2023-08-16 | 3M Innovative Properties Company | Magnetizable abrasive particle and method of making the same |
| EP4048477A1 (en) | 2019-10-23 | 2022-08-31 | 3M Innovative Properties Company | Shaped abrasive particles with concave void within one of the plurality of edges |
| US20230061952A1 (en) | 2020-01-31 | 2023-03-02 | 3M Innovative Properties Company | Coated abrasive articles |
| CN115485100A (en) | 2020-04-23 | 2022-12-16 | 3M创新有限公司 | Shaped abrasive particles |
| WO2023084362A1 (en) | 2021-11-15 | 2023-05-19 | 3M Innovative Properties Company | Nonwoven abrasive articles and methods of making the same |
| WO2023209518A1 (en) | 2022-04-26 | 2023-11-02 | 3M Innovative Properties Company | Abrasive articles, methods of manufacture and use thereof |
| WO2024127255A1 (en) | 2022-12-15 | 2024-06-20 | 3M Innovative Properties Company | Abrasive articles and methods of manufacture thereof |
-
1974
- 1974-09-23 ZA ZA00746013A patent/ZA746013B/en unknown
-
1975
- 1975-08-27 IN IN1659/CAL/75A patent/IN142226B/en unknown
- 1975-09-16 IT IT27285/75A patent/IT1042591B/en active
- 1975-09-20 DE DE19752542103 patent/DE2542103A1/en not_active Withdrawn
- 1975-09-22 GB GB3885475A patent/GB1477767A/en not_active Expired
- 1975-09-22 CH CH1227175A patent/CH592500A5/xx not_active IP Right Cessation
- 1975-09-22 JP JP50114644A patent/JPS5160091A/ja active Pending
- 1975-09-22 IL IL48150A patent/IL48150A0/en unknown
- 1975-09-23 NL NL7511214A patent/NL7511214A/en not_active Application Discontinuation
- 1975-09-23 SE SE7510665A patent/SE412183B/en unknown
- 1975-09-23 FR FR7529171A patent/FR2299122A1/en not_active Withdrawn
- 1975-09-23 BE BE160292A patent/BE833717A/en unknown
- 1975-09-23 AT AT726375A patent/AT342452B/en not_active IP Right Cessation
- 1975-09-23 BR BR7506141*A patent/BR7506141A/en unknown
- 1975-09-23 AR AR260488A patent/AR214043A1/en active
- 1975-09-23 ES ES441210A patent/ES441210A1/en not_active Expired
- 1975-09-23 IE IE2079/75A patent/IE42158B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SE7510665L (en) | 1976-03-24 |
| IN142226B (en) | 1977-06-11 |
| ATA726375A (en) | 1977-07-15 |
| IE42158B1 (en) | 1980-06-18 |
| IT1042591B (en) | 1980-01-30 |
| ZA746013B (en) | 1976-05-26 |
| FR2299122A1 (en) | 1976-08-27 |
| AT342452B (en) | 1978-04-10 |
| BE833717A (en) | 1976-01-16 |
| NL7511214A (en) | 1976-03-25 |
| SE412183B (en) | 1980-02-25 |
| AU8444675A (en) | 1977-03-10 |
| ES441210A1 (en) | 1977-03-16 |
| AR214043A1 (en) | 1979-04-30 |
| IL48150A0 (en) | 1975-11-25 |
| GB1477767A (en) | 1977-06-29 |
| BR7506141A (en) | 1976-08-03 |
| CH592500A5 (en) | 1977-10-31 |
| DE2542103A1 (en) | 1976-04-08 |
| JPS5160091A (en) | 1976-05-25 |
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