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公开(公告)号:US1906875A
公开(公告)日:1933-05-02
申请号:US46719330
申请日:1930-07-11
发明人: WRIGHT JOSEPH T
CPC分类号: B26F1/12 , B26F1/02 , Y10S83/904 , Y10T29/5122 , Y10T29/5124 , Y10T408/356
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公开(公告)号:US1532538A
公开(公告)日:1925-04-07
申请号:US60811322
申请日:1922-12-20
申请人: LANGSTON SAMUEL M
发明人: LANGSTON SAMUEL M
IPC分类号: B26F1/12
CPC分类号: B26F1/12 , Y10S83/92 , Y10T83/4702 , Y10T83/4705 , Y10T83/822
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公开(公告)号:US1532149A
公开(公告)日:1925-04-07
申请号:US70695324
申请日:1924-04-16
申请人: OLSON BEN S
发明人: OLSON BEN S
IPC分类号: B26F1/12
CPC分类号: B26F1/12 , Y10T83/0393 , Y10T83/207 , Y10T83/7567 , Y10T83/8791
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公开(公告)号:US1487661A
公开(公告)日:1924-03-18
申请号:US57198322
申请日:1922-06-30
申请人: LANGSTON SAMUEL M
发明人: LANGSTON SAMUEL M
IPC分类号: B26F1/12
CPC分类号: B26F1/12 , Y10S83/92 , Y10T83/2079 , Y10T83/2116 , Y10T83/4696
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公开(公告)号:US1473377A
公开(公告)日:1923-11-06
申请号:US1473377D
IPC分类号: B26F1/12
CPC分类号: B26F1/12 , Y10S83/92 , Y10T83/2079 , Y10T83/2105 , Y10T83/222 , Y10T83/4696 , Y10T83/4702 , Y10T83/9372 , Y10T83/9408
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公开(公告)号:USRE15328E
公开(公告)日:1922-04-04
申请号:US15328D
IPC分类号: B26F1/12
CPC分类号: B26F1/12 , Y10T83/4699 , Y10T83/4798
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公开(公告)号:US1394342A
公开(公告)日:1921-10-18
申请号:US41890520
申请日:1920-10-23
发明人: OVERBURY FREDERICK C
IPC分类号: B26F1/12
CPC分类号: B26F1/12 , Y10T83/4702
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58.
公开(公告)号:US20230158701A1
公开(公告)日:2023-05-25
申请号:US17922858
申请日:2021-07-13
发明人: Sung Chul Park , Sang Wook Kim , Chung Hee Lee , Dong Hyeuk Park
摘要: An electrode cutting device is provided. The electrode cutting device may perform a full-width cutting process and an edge cutting process together to simplify the manufacturing process, thereby significantly improving work efficiency. Particularly, an edge of the electrode is uniformly cut to prevent defects from occurring.
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公开(公告)号:US11510363B2
公开(公告)日:2022-11-29
申请号:US17108402
申请日:2020-12-01
发明人: Toshio Ishikawa , Shigeki Ichikawa , Masaya Suzuki
摘要: A manufacturing method for a mower cord and including pressing a resin wire rod and plastically deforming at least part of the wire rod in an axis perpendicular direction. Work-hardening of a surface of the plastically deformed portion allows dramatic enhancement of mowing efficiency.
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公开(公告)号:US20210092898A1
公开(公告)日:2021-04-01
申请号:US17108402
申请日:2020-12-01
发明人: Toshio ISHIKAWA , Shigeki ICHIKAWA , Masaya SUZUKI
摘要: A manufacturing method for a mower cord and including pressing a resin wire rod and plastically deforming at least part of the wire rod in an axis perpendicular direction. Work-hardening of a surface of the plastically deformed portion allows dramatic enhancement of mowing efficiency.
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