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US 2026/0226971 A1Published application
Wave gear drive
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsJu Ho KIM, Youngtae KIM, Min-Gu JO, Doohee LEE, Taeho YUN
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Abstract
A wave gear drive includes a wave generator including a shaft and a flexible bearing; a flex spline accommodating the wave generator; and a circular spline accommodating the flex spline. The flex spline includes a cylindrical portion into which the wave generator is disposed, a flange portion, and a curved portion connecting an end portion of the cylindrical portion to the flange portion. The curved portion includes regions with different radii of curvature.
Claims13
A wave gear drive, comprising:
- a wave generator comprising a shaft and a flexible bearing;
- a flex spline accommodating the wave generator;
- and
- a circular spline accommodating the flex spline,
- wherein the flex spline comprises a cylindrical portion into which the wave generator is disposed, a flange portion, and a curved portion connecting an end portion of the cylindrical portion to the flange portion, and
- wherein the curved portion comprises regions with different radii of curvature.
3 more elements
A wave gear drive, comprising:
- a wave generator comprising a shaft and a flexible bearing;
- a flex spline accommodating the wave generator;
- and
- a circular spline accommodating the flex spline,
- wherein the flex spline comprises a cylindrical portion into which the wave generator is disposed, a flange portion, and a curved portion disposed between the flange portion and an end portion of the cylindrical portion, and
- wherein the curved portion has a concave contour around the end portion of the cylindrical portion.
3 more elements
Dependencies are inferred from the claim text.