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US 5,205,679 AGranted
Rotary tool for generating bevel gears
AssigneeKyoiku Haguroma Kogyo Kabushiki-kaisha
InventorShigeyoshi Nagata
Life of this patent
Estimating the term…
Abstract
A rotary tool for generating bevel gears, characterized in that a module m at a plane of rotation which is away from a reference point on a central axis by a distance .xi. in the axial direction is shown by an equation; m=m.sub.0 (1+.kappa..xi.) where, m.sub.0 denotes a module at the reference point and .kappa. is a constant.
Claims9
A rotary tool for generating bevel gears, characterized in that a module m at a plane of rotation which is away from a reference point on a central axis by a distance .xi. in the axial direction is shown by an equation;
- m=m.sub.0 (1+.kappa..xi.)
- where, m.sub.0 denotes a module at the reference point and .kappa. is a constant.
Dependencies are inferred from the claim text.