Claims
- 1. A grinding roll for a roll grinding machine comprising:
- a cylindrical body member; and
- at least one planar blade element, each said blade element having a flat, rhombic shape so as to include two acute angled corners, to obtuse angle corners and four cutting edges disposed about the periphery thereof, each said blade element being mounted to the grinding roll such that said blade element is substantially parallel to a circumference of said grinding roll.
- 2. A grinding roll for a roll grinding machine as in claim 1, wherein a plurality of blade members are mounted to the circumference of said body member, each said blade member including a plurality of said blade elements coupled together in bottom-to-top, parallel relation so as to define a stack of blade elements, each of said blade member being mounted to said body member such that the blade elements are disposed substantially parallel to the circumference of the body member.
- 3. A grinding roll as in claim 2, wherein each said stack of blade elements includes two blade elements.
- 4. A grinding roll for a roll grinding machine comprising:
- a cylindrical body member; and
- a plurality of blade members mounted to a circumference of said body member, each said blade member including a plurality of planar blade elements coupled together in bottom-to-top, parallel relation so as to define a stack of blade elements, each of said blade elements having a flat, rhombic shape so as to include two acute angled corners, two obtuse angled corners and four cutting edges disposed about their periphery thereof;
- each said blade member being mounted to said body member such that the blade elements thereof are disposed substantially parallel to the circumference of said body member and such that the acute angled corners of said blade elements are oriented to extend at an angle relative to a longitudinal axis of said body member.
- 5. A grinding roll as in claim 4, wherein said blade members are mounted to said body member such that the acute angled corners of said blade elements are disposed at an angle of about 90.degree. relative to a longitudinal axis of said body member.
- 6. A grinding roll as in claim 4, wherein each said blade member includes two blade elements coupled together.
- 7. A grinding roll as in claim 4, wherein said blade members are mounted to said body member so as to form a plurality of longitudinal rows of blade members about the circumference of said body member.
Priority Claims (1)
Number |
Date |
Country |
Kind |
59-162152 |
Jul 1984 |
JPX |
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DESCRIPTION
This is a division application of Ser. No. 851,140 which is now U.S. Pat. No. 4,747,552, filed May 20, 1986.
US Referenced Citations (3)
Divisions (1)
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Number |
Date |
Country |
Parent |
851140 |
May 1986 |
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