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公开(公告)号:US20190186573A1
公开(公告)日:2019-06-20
申请号:US15843781
申请日:2017-12-15
发明人: Enrico MANES , Robert A. BARTH , Xiaodong LUO , Shihemn CHEN , Daryl J. MARVIN , Michael A. KLECKA , Luke A. MISHLER
CPC分类号: F16F1/187 , B33Y80/00 , B66B5/22 , F16F2224/0208 , F16F2226/04 , F16F2234/00
摘要: An illustrative example spring includes a curved shape body having a length. The body includes a cavity that extends along at least a majority of the length. The body has a cross-section across the length that is different at a plurality of locations on the body along the length.
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公开(公告)号:US20180330858A1
公开(公告)日:2018-11-15
申请号:US15595089
申请日:2017-05-15
CPC分类号: H01F7/021 , B22F3/008 , B22F3/1055 , B22F2999/00 , B23K9/048 , B23K9/173 , B23K9/23 , B23K20/1215 , B23K20/122 , B23K20/233 , B23K2101/08 , B23K2101/38 , B23K2103/08 , B33Y10/00 , B33Y80/00 , B66B9/025 , C23C24/04 , H01F13/003 , H01F41/0253 , H02K7/06 , H02K15/03 , H02K49/102 , B22F2202/05
摘要: An illustrative example embodiment of a method of making a rotary magnetic drive member includes establishing a helical magnet on a rod using an additive manufacturing process.
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