GB788720A - Diamond abrasive blades - Google Patents
Diamond abrasive bladesInfo
- Publication number
- GB788720A GB788720A GB33194/56A GB3319456A GB788720A GB 788720 A GB788720 A GB 788720A GB 33194/56 A GB33194/56 A GB 33194/56A GB 3319456 A GB3319456 A GB 3319456A GB 788720 A GB788720 A GB 788720A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leg
- bonded
- peripheral
- radial
- 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
Links
- 229910003460 diamond Inorganic materials 0.000 title abstract 3
- 239000010432 diamond Substances 0.000 title abstract 3
- 230000002093 peripheral effect Effects 0.000 abstract 4
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 1
- 229910010271 silicon carbide Inorganic materials 0.000 abstract 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
- B28D1/121—Circular saw blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/021—Types of set; Variable teeth, e.g. variable in height or gullet depth; Varying pitch; Details of gullet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/12—Cut-off wheels
- B24D5/123—Cut-off wheels having different cutting segments
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
788,720. Abrasive tools. CARBORUNDUM CO. Oct. 31, 1956 [Dec. 21,1955],no. 33194/56. Class 124. An abrasive blade comprises a steel centre 6 and a peripheral portion made up of a number of lands 9 with slots 8, and a bonded diamond segment 10 bonded to each land 9, each segment 10 being substantially L-shaped, one leg extending along the peripheral edge of the land 9, the second leg 11 extending along a radial edge 12 of a slot 8. The second leg 11 may overhang the radial edge 12 or be bonded in a recess therein. The segments may be slightly wider than the thickness of the steel centre 6. Preferably, the diamond particles of the bonded abrasive segments are concentrated in the outer portion of the peripheral leg and the radial leg portion, or in the outer part of the peripheral leg, with a base which is highly wear resistant, e:g. tungsten carbide. The sides of the slots may be canted from the radial direction. Specifications 359,637, 516,702 and 532,890 [both in Group V] are referred to.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US788720XA | 1955-12-21 | 1955-12-21 | |
US1085790XA | 1955-12-21 | 1955-12-21 | |
US554453A US2808044A (en) | 1955-12-21 | 1955-12-21 | Diamond abrasive blades |
Publications (1)
Publication Number | Publication Date |
---|---|
GB788720A true GB788720A (en) | 1958-01-08 |
Family
ID=27373364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB33194/56A Expired GB788720A (en) | 1955-12-21 | 1956-10-31 | Diamond abrasive blades |
Country Status (2)
Country | Link |
---|---|
US (1) | US2808044A (en) |
GB (1) | GB788720A (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1203639B (en) * | 1958-08-04 | 1965-10-21 | Norton Co | Diamond grinding wheel |
NL112204C (en) * | 1959-04-20 | |||
US3069816A (en) * | 1959-04-22 | 1962-12-25 | Vanguard Abrasive Corp | Abrasive cut-off disks |
US3016661A (en) * | 1959-11-02 | 1962-01-16 | Waldemar C Nidlsen | Cutting device |
US3201902A (en) * | 1962-10-29 | 1965-08-24 | Vanguard Abrasive Corp | Diamond abrasive saw rlade |
US3221728A (en) * | 1963-02-19 | 1965-12-07 | Frederick W Lindblad | Circular saw |
DE2238387A1 (en) * | 1972-08-04 | 1974-03-28 | Winter & Sohn Ernst | MULTI-BLADE CUTTING TOOL |
US4337750A (en) * | 1980-10-08 | 1982-07-06 | Norton Company | Abrasion resistant diamond blade |
JPS594321U (en) * | 1982-06-30 | 1984-01-12 | セイレイ工業株式会社 | Power transmission mechanism to the running wheels of the loading platform in a power transport vehicle |
US4462382A (en) * | 1983-06-30 | 1984-07-31 | Baron Frank C | Circular saw for cutting green concrete and asphalt |
US4854295A (en) * | 1988-06-01 | 1989-08-08 | Federal-Mogul Corporation | Wear resistant abrasive cutting wheel |
US5297637A (en) * | 1992-06-15 | 1994-03-29 | Kennametal Inc. | Agricultural disc blade |
DE69936254T2 (en) * | 1998-11-20 | 2007-10-04 | Sankyo Diamond Industrial Co., Ltd., Ebina | DIAMOND DIAPHRAGM AND THE METHOD OF MANUFACTURING THEREOF |
DE102005054389A1 (en) * | 2005-11-15 | 2007-05-16 | Bosch Gmbh Robert | cutting wheel |
CN103492126B (en) * | 2011-04-18 | 2017-03-29 | 3M创新有限公司 | Method for grinding and abrasive product |
US10932402B2 (en) * | 2016-10-11 | 2021-03-02 | Deere & Company | Wear resistant disk blade and agricultural machine with wear resistant disk blade |
KR102197214B1 (en) * | 2019-05-14 | 2021-01-04 | 대진디엔에스주식회사 | Wheel type diamond tools |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1434421A (en) * | 1920-10-27 | 1922-11-07 | Firm Joh Wilh Arntz | Saw |
US1699746A (en) * | 1927-05-19 | 1929-01-22 | Simonds Saw & Steel Co | Saw construction |
US2064407A (en) * | 1934-09-19 | 1936-12-15 | Bird Myron | Method of making circular saws |
US2065041A (en) * | 1936-03-06 | 1936-12-22 | Norton Co | Saw tooth |
US2088998A (en) * | 1936-03-13 | 1937-08-03 | Norton Co | Saw tooth |
GB523879A (en) * | 1939-02-13 | 1940-07-24 | James Henry Fletcher | Improvements relating to abrasive wheels for surface, former and other grinding |
GB542054A (en) * | 1939-09-21 | 1941-12-23 | Norton Grinding Wheel Co Ltd | Inserted tooth abrasive wheel |
US2442153A (en) * | 1946-04-23 | 1948-05-25 | Norton Co | Band saw with diamond abrasive teeth |
US2589357A (en) * | 1949-04-13 | 1952-03-18 | Super Cut | Diamond type tooth for rotary stone cutting saws |
-
1955
- 1955-12-21 US US554453A patent/US2808044A/en not_active Expired - Lifetime
-
1956
- 1956-10-31 GB GB33194/56A patent/GB788720A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US2808044A (en) | 1957-10-01 |
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