Bending meshing type gear device
AssigneeSumitomo Heavy Industries, Ltd.
InventorsMartin Pointner, Sebastian Markert, Kenji Shirouzu
Life of this patent
Estimating the term…
Abstract
Provided is a bending meshing type gear device including a wave generator, an external gear flexibly deformed by the wave generator, and an internal gear meshing with the external gear. The internal gear includes an internal tooth ring portion including an internal tooth formed on an inner periphery, an external connection portion connected to an external member, an easily deformable portion provided between the internal tooth ring portion and the external connection portion, and configured to be more easily deformable than the internal tooth ring portion, and a distortion measurer provided in the easily deformable portion.
Claims20
A bending meshing type gear device comprising:
- a wave generator;
- an external gear flexibly deformed by the wave generator;
- and
- an internal gear meshing with the external gear,
- wherein the internal gear includes
- an internal tooth ring portion including an internal tooth formed on an inner periphery,
- an external connection portion,
- a deformable portion provided between the internal tooth ring portion and the external connection portion, and configured to be more deformable than the internal tooth ring portion, and
- a distortion measurer provided in the deformable portion.
Dependencies are inferred from the claim text.