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公开(公告)号:US2936640A
公开(公告)日:1960-05-17
申请号:US72843358
申请日:1958-04-14
申请人: GATES RUBBER CO
发明人: JOSEPH ZAHN EDWARD
IPC分类号: F16G1/08
CPC分类号: F16G1/08 , Y10T428/24256 , Y10T428/249943
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公开(公告)号:US2519590A
公开(公告)日:1950-08-22
申请号:US13521949
申请日:1949-12-27
申请人: GATES RUBBER CO
发明人: MITCHELL LEE W
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公开(公告)号:US2461654A
公开(公告)日:1949-02-15
申请号:US54741444
申请日:1944-07-31
申请人: GATES RUBBER CO
发明人: ERNEST NASSIMBENE
IPC分类号: F16G1/08
CPC分类号: F16G1/08
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公开(公告)号:US2257648A
公开(公告)日:1941-09-30
申请号:US30520239
申请日:1939-11-18
申请人: NAT STANDARD CO
发明人: PIERCE ROBERT C
IPC分类号: B29C70/04 , B29D29/00 , B60C9/00 , B65G15/36 , D04C1/00 , D07B1/00 , D07B1/06 , F16G1/08 , F16G1/12
CPC分类号: D07B1/062 , B29D29/00 , B60C9/0007 , B60C9/0042 , B65G15/36 , B65G2201/06 , D02G3/48 , D04C1/12 , D04C3/40 , D04C3/48 , D07B1/0613 , D07B2201/2023 , F16G1/08 , F16G1/12
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公开(公告)号:US2211607A
公开(公告)日:1940-08-13
申请号:US27787939
申请日:1939-06-07
申请人: GOODRICH CO B F
发明人: REIMEL SAMUEL R
IPC分类号: F16G1/08
CPC分类号: F16G1/08 , Y10T428/24099 , Y10T428/24752
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公开(公告)号:US2093904A
公开(公告)日:1937-09-21
申请号:US8897436
申请日:1936-07-06
发明人: BIERER JOHN M
CPC分类号: F16G1/08 , B29D29/00 , F21V7/00 , Y10S528/931 , Y10T442/2377
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公开(公告)号:US1396925A
公开(公告)日:1921-11-15
申请号:US16741117
申请日:1917-05-09
申请人: BURRELL ERNEST L
发明人: BURRELL ERNEST L
IPC分类号: F16G1/08
CPC分类号: F16G1/08 , Y10T442/3512
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公开(公告)号:US1375046A
公开(公告)日:1921-04-19
申请号:US38160620
申请日:1920-05-15
申请人: MARK HARDY ARTHUR
发明人: MARK HARDY ARTHUR
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公开(公告)号:US11879520B2
公开(公告)日:2024-01-23
申请号:US16770360
申请日:2018-11-12
发明人: Masashi Tamura , Takeshi Tsuji , Takuya Tomoda
摘要: The present invention pertains to a friction transmission belt that includes a core cable. The core cable includes a cord comprising: a core yarn containing high elastic-modulus fibers; and a plurality of sheath yarns that are disposed around the core yarn and that contain low elastic-modulus fibers. The cord is twisted and the proportion of the average diameter of the sheath yarn to the average diameter of the core yarn is 0.2 to 0.4.
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公开(公告)号:US11434975B2
公开(公告)日:2022-09-06
申请号:US16959515
申请日:2019-01-08
申请人: Megadyne S.P.A
发明人: Giorgio Tadolini , Federico Airola
摘要: A belt having a rear face and a front surface, which is opposite the rear face, is suitable to be coupled to at least one pulley and has a plurality of nubs, which project from a band portion, in which cords are embedded; the nubs have the same shape and sizes as one another, are arranged along a plurality of rows parallel to a longitudinal axis of the belt, and are longitudinally spaced apart from one another with a constant pitch; each nub ends, in a longitudinal direction, with two end portions opposite one another and is provided with an intermediate portion, which joins the end portions to one another and has two sides, which are parallel to the longitudinal axis.
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