Invention Grant
- Patent Title: Vehicle stabilizer, processing device for eye portion of stabilizer, and processing method for eye portion
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Application No.: US15954793Application Date: 2018-04-17
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Publication No.: US10696122B2Publication Date: 2020-06-30
- Inventor: Yasuharu Sakurai , Yoshihiro Koshita , Akihiko Nishikawa , Akifumi Otani
- Applicant: NHK SPRING CO., LTD.
- Applicant Address: JP Kanagawa
- Assignee: NHK SPRING CO., LTD.
- Current Assignee: NHK SPRING CO., LTD.
- Current Assignee Address: JP Kanagawa
- Agency: Holtz, Holtz & Volek PC
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@f2f9dac
- Main IPC: B60G21/055
- IPC: B60G21/055 ; B21J9/04 ; B21J9/12 ; B21D28/02 ; B21J5/10 ; B21D53/88 ; B21D45/00 ; B21J5/02 ; B21D28/24 ; B21K21/12 ; B60G21/00 ; B60G21/02 ; B21K21/14
Abstract:
An annular reference surface is formed around a through-hole of an eye portion. A distal-end-side curved portion is formed at a first corner portion, on an outer side of the annular reference surface. The thickness of the distal-end-side curved portion is reduced in a range of a length from the first flat surface toward the distal end surface. A hole-side curved portion whose thickness is reduced toward an inner surface of the through-hole is formed at a second corner portion, on an inner side of the annular reference surface. The length of the hole-side curved portion is less than the length of the distal-end-side curved portion. The hole-side curved portion is curved with a greater curvature than that of the distal-end-side curved portion.
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