Angular position holding device
By setting an annular thick-walled part and an auxiliary thick-walled part on the outer peripheral surface of the bearing part on the other side of the joint component and the corner of the axial side of the intermediate plate, the problem of corner fracture of the joint component during powder metallurgy forming is solved, and a stable angle position holding device is integrally formed.
CN122206875APending Publication Date: 2026-06-12ORIGIN CO LTD(JP) +1
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Patent Information
- Application Number
- CN202480060312.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Priority Date
- 2023-12-15
- Filing Date
- 2024-05-30
- Publication Date
- 2026-06-12
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Figure CN122206875A_ABST
Abstract
The present application provides a new angle position holding device, which has a joint member (4) that can be integrally formed by powder metallurgy even if a female engaging portion (16) and a male engaging portion (18) are arranged at different axial positions on the same shaft. In the joint member (4), an annular thick wall portion (21) is provided at a corner of an outer peripheral surface of the other side bearing portion (14) having the male engaging portion (18) and an axially other side surface of the intermediate plate (10).
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