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公开(公告)号：US06527482B1
公开(公告)日：2003-03-04
申请号：US09660819
申请日：2000-09-13
Applicant: John C. Stankus
Inventor： John C. Stankus
IPC: E21D2002
CPC classification number: E21D21/0026 , D07B5/006 , D07B7/187 , D07B2201/2087 , D07B2201/2092 , E21D20/025 , E21D21/006 , E21D21/008
Abstract: A mine roof bolt, preferably one inch or less in diameter, having an external coating configured with particles which mix resin as the mine roof bolt is rotated in a mine roof bore hole.
Abstract translation: 一个优选为一英寸或更小直径的矿顶屋顶螺栓，其具有由矿井屋顶螺栓混合树脂的颗粒构成的外部涂层在矿井顶孔中旋转。
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公开(公告)号：US20030024770A1
公开(公告)日：2003-02-06
申请号：US09921803
申请日：2001-08-03
Inventor： Hugh James O'donnell , John Peter Wesson , Christoph Denger , David E. McKee
IPC: B66B009/00 , B66B007/06 , D02G003/12
CPC classification number: D07B7/145 , D07B1/22 , D07B5/006 , D07B2201/2087 , D07B2201/2092 , D07B2501/2007
Abstract: A roping or belt assembly in an elevator system includes at least one load bearing member that is covered using a urethane coating. The urethane coating does not contain any waxes. The absence of the waxes, which are otherwise typically included in urethane coatings, ensures better friction characteristics in elevator system operation.
Abstract translation: 电梯系统中的绳索或带组件包括使用聚氨酯涂层覆盖的至少一个承载构件。 聚氨酯涂层不含任何蜡。 否则通常包含在聚氨酯涂层中的蜡确保了电梯系统操作中更好的摩擦特性。
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公开(公告)号：US20020092285A1
公开(公告)日：2002-07-18
申请号：US10083377
申请日：2002-02-27
Applicant: KONE Corporation
Inventor： Esko Aulanko , Simo Makimattila
IPC: D02G003/36
CPC classification number: B66B11/08 , B66B11/008 , D07B1/22 , D07B2201/2087 , D07B2501/2007
Abstract: Elevator rope arrangement in which the elevator car and counterweight, travelling along guide rails in an elevator shaft, are supported by suspension ropes, which are attached to the top part of the elevator car and passed via at least one diverting pulley to the counterweight. Separate hoisting ropes are attached to the lower part of the elevator car and passed to lower part of the counterweight via at least one diverting pulley. The hoisting rope is a substantially thin rope made of synthetic fiber and having a sheath made of plastic material.
Abstract translation: 电梯绳索装置，其中电梯轿厢和配重沿着电梯井道中的导轨行进，由悬挂绳支撑，悬挂绳索附接到电梯轿厢的顶部并经由至少一个转向滑轮通过配重。 单独的提升绳索附接到电梯轿厢的下部，并经由至少一个转向滑轮传递到配重的下部。 提升绳是由合成纤维制成的基本上细的绳索，并且具有由塑料材料制成的护套。
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公开(公告)号：US3745756A
公开(公告)日：1973-07-17
申请号：US3745756D
申请日：1972-02-07
Applicant: ASHAWAY LINE & TWINE MFG
Inventor： CRANDALL J
CPC classification number: D07B1/162 , A63B51/02 , A63B2051/026 , D02G3/38 , D02G3/404 , D02G3/444 , D07B1/02 , D07B1/165 , D07B2201/2083 , D07B2201/2087 , D07B2201/2088
Abstract: A string for use in connection with athletic rackets, such as tennis, badminton, squash and the like comprising a thermoplastic core made from a plurality of twisted thermoplastic strands, said core having a coating of plastic material covering and integrated therewith, a thermoplastic filament wrap extending spirally around said coated core, the pitch of said wrap being such that substantial spacing exists between adjacent convolutions, and a further coating of plastic material covering and integrated with said coated and wrapped core.
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公开(公告)号：US2894366A
公开(公告)日：1959-07-14
申请号：US72681758
申请日：1958-04-07
Applicant: PERRIN LECKIE CLAUDE
Inventor： PERRIN LECKIE CLAUDE
IPC: A01K73/053 , D07B1/16
CPC classification number: A01K73/053 , D07B1/0693 , D07B2201/2003 , D07B2201/2009 , D07B2201/2023 , D07B2201/2033 , D07B2201/2044 , D07B2201/2055 , D07B2201/2059 , D07B2201/2087 , D07B2201/2089 , D07B2201/2091 , D07B2205/201 , D07B2205/2021 , D07B2205/3078 , D07B2801/12 , D07B2801/18 , D07B2801/10
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Patent Agency Ranking
公开(公告)号：US2649833A
公开(公告)日：1953-08-25
申请号：US8738249
申请日：1949-04-14
Applicant: ASHAWAY LINE & TWINE MFG
Inventor： CRANDALL JULIAN T
IPC: A63B51/02
CPC classification number: D07B1/162 , A63B51/02 , D07B1/02 , D07B2201/2087 , D07B2201/2088 , D07B2201/209 , D07B2401/205 , Y10S273/06
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公开(公告)号：US11993894B2
公开(公告)日：2024-05-28
申请号：US17286593
申请日：2019-10-22
Applicant: BEKAERT ADVANCED CORDS AALTER NV
Inventor： Eline De Roose , Andreas Klust
CPC classification number: D07B1/0686 , B66B7/06 , B66B7/062 , D07B1/162 , D07B1/22 , D07B1/24 , D07B2201/1036 , D07B2201/2061 , D07B2201/2066 , D07B2201/2087 , D07B2205/3053 , D07B2205/3057 , D07B2501/2007 , D07B2501/2015
Abstract: A steel wire rope is presented for use in elevators and lifting applications. The steel wire rope contains a core surrounded by multiple strands. The outer filaments of the core and the outer filaments of the strands are likely to contact one another during use. The outer steel filaments of the core have an average Vickers hardness that is at least 50 Vickers hardness numbers lower than that of the outer filaments of the strands. As the hardness of the outer filaments of the core is substantially lower than that of the outer filaments of the strands, those softer filaments will preferentially abrade away during use. In this way the core is sacrificed while preserving the integrity of the outer filaments of the strands. The use of this ‘sacrificial core’ results in a higher residual breaking load after use.
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公开(公告)号：US11655587B2
公开(公告)日：2023-05-23
申请号：US17559576
申请日：2021-12-22
Applicant: Hitachi Metals, Ltd.
Inventor： Seiichi Kashimura , Masamichi Kishi , Takanobu Watanabe , Kimika Kudo , Masashi Arai
CPC classification number: D07B5/006 , A61L29/042 , A61L29/085 , A61L29/126 , A61L29/14 , A61M25/0045 , D07B1/16 , A61B2562/222 , A61L2420/02 , A61L2420/08 , D07B2201/2087 , D07B2201/2088 , D07B2201/2092 , D07B2205/2082 , D07B2501/2084 , D07B2801/18
Abstract: A cable includes a sheath, and a coating film covering a circumference of the sheath. The coating film adheres to the sheath. The static friction coefficient of a surface of the coating film is smaller than the static friction coefficient of a surface of the sheath. The adhesion strength between the sheath and the coating film is 0.30 MPa or more.
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公开(公告)号：US20180171676A1
公开(公告)日：2018-06-21
申请号：US15579128
申请日：2016-06-03
Applicant: ZEAL INNOVATION LTD
Inventor： Neil Anthony Barron
CPC classification number: E05B73/0005 , A45C13/20 , D07B1/005 , D07B1/06 , D07B1/16 , D07B1/162 , D07B1/22 , D07B2201/102 , D07B2201/104 , D07B2201/1092 , D07B2201/2087 , D07B2201/2088 , D07B2201/20907 , D07B2205/2064 , D10B2503/00 , E05B67/003 , E05B71/00
Abstract: A security device has a flexible strap (26) with a lock unit (28) attached at each end. The strap (26) comprises a plurality of longitudinally extending multi-filament cables or ropes (2) arranged in a substantially planar array embedded in an elastomeric material (4). The cables or ropes (2) have a coating of primer for creating a bond with the elastomeric material (4). The primer may be restricted to the external surface of the cables or ropes (2), or some of the surfaces of the filaments may be free of primer. This facilitates relative movement of the filaments during flexure or compression of the strap (26). Moreover, an extrusion process for manufacturing the strap (26) including a priming station (12) is disclosed.
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公开(公告)号：US20170284503A1
公开(公告)日：2017-10-05
申请号：US15507278
申请日：2015-08-21
Applicant: INVENTIO AG , CONTITECH ANTRIEBSSYSTEME GMBH
Inventor： Hubert Göser , Stephan Brocke
CPC classification number: F16G1/08 , B05D1/02 , B05D1/18 , B05D1/28 , B05D7/02 , B66B7/062 , D07B1/22 , D07B2201/2087 , D07B2201/2088 , D07B2201/2092 , D07B2401/2035 , D07B2501/2007 , F16G1/12 , F16G1/28 , F16G5/06 , F16G5/10 , F16G5/20
Abstract: A belt for drive systems includes: an elastic and flame-retardant belt body made from a polymeric material and at least one flame retardant additive, the belt body having a cover layer as a belt back and a substructure which has a force transmission zone; and a tension member embedded in the belt body, wherein the belt body is partially or completely provided with a coating, which coating is single- or multi-layered.
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