Structure of ratchet type one-way clutch
AssigneeNSK-Warner K.K.
InventorsTakaya YAMADA, Osamu KATAYAMA
Life of this patent
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Abstract
A structure of a ratchet type one-way clutch that enables a reduction of the installation space along the direction of the center axis and high torque setting. The structure includes a securing member arranged on the center axis of a ratchet type one-way clutch and having a holding portion opposed to the ratchet type one-way clutch in the axial direction. The outer race of the ratchet type one-way clutch is provided with a first fit portion including a plurality of through holes. The holding portion is provided with a second fit portion including a plurality of projections that is in fitting engagement with the first fit portions, respectively.
Claims6
A structure of a ratchet type one-way clutch having an outer race, an inner race arranged radially inside and coaxially with said outer race, and a ratchet mechanism provided between said outer race and said inner race, comprising:
- a securing member arranged on the center axis of said ratchet type one-way clutch and having a holding portion opposed to said ratchet type one-way clutch in the direction of the center axis,
- wherein said outer race is provided with a first fit portion, and said holding portion is provided with a second fit portion that is in fitting engagement with said first fit portion.
Dependencies are inferred from the claim text.