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公开(公告)号：US09446931B2
公开(公告)日：2016-09-20
申请号：US14022988
申请日：2013-09-10
Applicant: Jorma Mustalahti , Esko Aulanko
Inventor： Jorma Mustalahti , Esko Aulanko
CPC classification number: B66B11/08 , B66B7/06 , B66B11/008 , B66B11/009 , B66B15/04 , D07B1/0673 , D07B1/16 , D07B2201/2006 , D07B2501/2007 , Y10T74/18848
Abstract: An elevator may include: an elevator car; a traction sheave that includes grooves; a hoisting machine configured to drive the traction sheave; and/or hoisting ropes configured to interact with the traction sheave to move the elevator car. An overall contact between the traction sheave and hoisting ropes may exceed a contact angle of 180°. A diameter of the traction sheave may be less than 320 mm. Each hoisting rope may include steel wires twisted together to form strands. The strands of each hoisting rope may be twisted together to form the hoisting rope. A thickness of each hoisting rope may be less than 8 mm. An average of wire thicknesses of the steel wires may be greater than or equal to 0.1 mm and less than or equal to 0.4 mm. A strength of the steel wires may be greater than 2,300 N/mm2 and less than 3,000 N/mm2.
Abstract translation: 电梯可以包括：电梯轿厢; 包括凹槽的牵引滑轮; 构造成驱动牵引滑轮的曳引机; 和/或构造成与牵引滑轮相互作用以使电梯轿厢移动的提升绳索。 牵引滑轮和提升绳索之间的整体接触可能会超过180°的接触角。 牵引滑轮的直径可以小于320mm。 每个提升绳可以包括扭绞在一起以形成股线的钢丝绳。 每个提升绳索的绞线可以被扭绞在一起以形成提升绳索。 每个提升绳的厚度可以小于8毫米。 钢丝的线材厚度的平均值可以大于或等于0.1mm且小于或等于0.4mm。 钢丝的强度可以大于2,300N / mm 2且小于3,000N / mm 2。
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262.发明授权公开(公告)号：US09168787B2
公开(公告)日：2015-10-27
申请号：US13991201
申请日：2011-12-14
Applicant: Yuji Oyama
Inventor： Yuji Oyama
CPC classification number: B60C9/0007 , B60C9/2006 , B60C2009/0092 , B60C2009/2077 , B60C2009/2096 , D07B1/005 , D07B1/062 , D07B2201/2006 , D07B2201/2018 , D07B2201/2025 , D07B2201/2029 , D07B2201/2051 , D07B2201/206 , D07B2401/208 , D07B2501/2046 , D07B2801/12
Abstract: Provided is a steel cord for reinforcing rubber articles which has both rubber penetration and productivity and which allows to reduce the weight of a tire without compromising the strength of the tire when applied to a tire, and a pneumatic tire using the same.The steel cord for reinforcing rubber articles of the present invention is a steel cord for reinforcing rubber articles comprising a core formed by arranging two core filaments in parallel without twisting the filaments together, and six sheath filaments twisted around the core. Letting the diameter of the core filament dc (mm), the diameter of the sheath filament ds (mm) and sheath filament twist pitch p (mm), an average sheath filament interval D represented by the following Formula (I): D=[L−6ds{1+(L/p)2}1/2]/6 (I), (where L=(π+2)dc+πds) is from 25 to 80 μm.
Abstract translation: 本发明提供一种橡胶制品的钢丝帘线，其具有橡胶渗透性和生产率，并且能够在不影响轮胎的强度的情况下减轻轮胎的重量，并且能够使用该帘线。 本发明的增强橡胶制品用钢丝绳是用于加强橡胶制品的钢丝绳，其包括通过平行布置两根芯丝而形成的芯，而不将丝缠绕在一起，以及缠绕在芯上的六根鞘丝。 使芯丝的直径dc（mm），鞘长度ds（mm）的直径和外皮长丝捻距p（mm），由下式（I）表示的平均护套长丝间隔D：D = [ L-6ds {1+（L / p）2} 1/2] / 6（I），（其中L =（＆pgr; +2）dc +＆pgr; ds）为25至80μm。
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263.发明申请TIRE COMPRISING A CARCASS REINFORCEMENT OF WHICH THE REINFORCING ELEMENTS ARE HIGHLY PENETRATED 审中-公开包含增强元件高度密封的卡车加固的轮胎公开(公告)号：US20150114541A1
公开(公告)日：2015-04-30
申请号：US14390616
申请日：2013-04-02
Inventor： Philippe Johnson , Sebastien Noel
IPC: B60C9/02
CPC classification number: B60C9/02 , B60C9/0007 , B60C2009/0416 , B60C2200/06 , D07B1/0633 , D07B2201/2006 , D07B2201/2025 , D07B2201/2029 , D07B2201/2031 , D07B2201/2051 , D07B2201/2059 , D07B2401/208 , D07B2501/2046 , D07B2801/12
Abstract: A tire with a radial carcass reinforcement, wherein the reinforcing elements of at least one layer of the carcass reinforcement are non-wrapped three-layered metal cords with an unsaturated external layer which in what is referred to as the permeability test return a mean flow rate less than 4 cm3/min and at least 2 points of zero flow rate over a length of 2 cm.
Abstract translation: 一种具有径向胎体增强件的轮胎，其中至少一层胎体增强层的增强元件是不包裹的具有不饱和外层的三层金属帘线，在所谓的渗透率试验中，将平均流量 小于4厘米3 /分钟和2厘米长度的至少2点零流率。
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公开(公告)号：US08833414B2
公开(公告)日：2014-09-16
申请号：US13266549
申请日：2010-04-28
Applicant: Hideki Masubuchi , Keisuke Nakamura
Inventor： Hideki Masubuchi , Keisuke Nakamura
CPC classification number: B60C9/0007 , B60C9/2006 , B60C2009/0085 , B60C2009/2077 , B60C2009/209 , B60C2009/2093 , D07B1/0613 , D07B2201/2006 , D07B2201/2061 , D07B2801/24
Abstract: Provided is a steel cord for reinforcing a rubber article, which has an improved durability against so-called cuts, such as notches and perforations, which are generated in the case of treading on an obtusely or sharply pointed projection, without decreasing the strength in the axial direction of the cord, and without increasing the thickness in the radial direction, namely without increasing the weight of a tire, as well as a tire using the steel cord for reinforcing a rubber article as a reinforcing material, especially a construction vehicle tire. Also provided is a steel cord for reinforcing rubber articles with a multi-twisted structure formed by twisting a plurality of sheath strands formed by twisting a plurality of wires around a core strand formed by twisting a plurality of wires, and the core strand being constituted of an at least three-layer-twisted structure formed by twisting core filaments and sheath filaments. The lowest tensile breaking strength of filament bs and the tensile breaking strength of steel cord Bc satisfy the relationship represented by the following formula: bs/Bc×100≧0.65.
Abstract translation: 提供一种用于加强橡胶制品的钢丝绳，其具有改进的耐受性，即在踩在钝角或尖锐的突出部上的情况下产生的所谓的切口（例如切口和穿孔），而不会降低 并且不增加径向厚度，即不增加轮胎的重量，以及使用钢帘线加强作为增强材料的橡胶制品，特别是工程车辆轮胎的轮胎。 还提供了一种用于加强橡胶制品的钢丝帘线，其具有通过扭转通过扭绞多根丝线而形成的多股线缠绕而形成的多根鞘线而形成的多股线条，芯线由 通过扭绞芯丝和鞘细丝形成的至少三层扭曲结构。 细丝bs的拉伸断裂强度最低，钢丝帘线Bc的拉伸断裂强度满足下式所示的关系：bs / Bc×100≥0.65。
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公开(公告)号：US08833050B2
公开(公告)日：2014-09-16
申请号：US13740526
申请日：2013-01-14
Applicant: Kurosawa Construction Co., Ltd.
Inventor： Ryohei Kurosawa , Kei Hirai
CPC classification number: D07B1/02 , D07B1/0693 , D07B7/185 , D07B2201/2006 , D07B2201/2011 , D07B2201/2012 , D07B2201/2013 , D07B2201/2044 , D07B2201/2046 , D07B2201/2051 , D07B2201/2059 , D07B2201/2065 , D07B2205/306 , D07B2205/3064 , D07B2205/3067 , D07B2205/3071 , D07B2207/404 , D07B2207/4059 , D07B2301/10 , D07B2301/45 , D07B2401/2025 , D07B2501/2023 , D07B2801/12 , D07B2801/18 , D07B2801/60
Abstract: A double rustproof PC strand has superior durability and semi-permanent rustproof performance. A core wire and surrounding wires are formed of wires subjected to a wire drawing treatment and a plating treatment to be formed with a plated layer. A rustproof treatment is applied by forming a synthetic resin coat on an outer peripheral surface thereof. In order to uniformize and regulate the twisting pitch, the core wire and the surrounding wires are adjusted under the conditions of: (A) Diameter of CORE: 4.42±0.05 mm, Diameter of Surrounding wire: 4.25±0.05 mm, (B) Diameter of CORE: 5.22±0.05 mm, Diameter of Surrounding wire: 5.06±0.05 mm, or (C) Diameter of CORE: 5.40±0.05 mm, Diameter of Surrounding wire: 5.25±0.05 mm, and then twisted, and the tensile strength is 1850 N/mm2 or higher.
Abstract translation: 双防锈PC线具有优异的耐久性和半永久性防锈性能。 芯线和周围线由经过拉丝处理和电镀处理的电线形成，以形成镀层。 通过在其外周面上形成合成树脂涂层来进行防锈处理。 为了均匀化和调节扭转间距，芯线和周围线条的调整条件为：（A）直径CORE：4.42±0.05 mm，周围线直径：4.25±0.05 mm，（B）直径 的CORE：5.22±0.05mm，周围线直径：5.06±0.05mm，或（C）CORE直径：5.40±0.05mm，周围线直径：5.25±0.05mm，然后扭曲，拉伸强度为 1850 N / mm2或更高。
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Patent Agency Ranking
公开(公告)号：US20140124301A1
公开(公告)日：2014-05-08
申请号：US14022988
申请日：2013-09-10
Applicant: Jorma MUSTALAHTI , Esko AULANKO
Inventor： Jorma MUSTALAHTI , Esko AULANKO
IPC: B66B11/08
CPC classification number: B66B11/08 , B66B7/06 , B66B11/008 , B66B11/009 , B66B15/04 , D07B1/0673 , D07B1/16 , D07B2201/2006 , D07B2501/2007 , Y10T74/18848
Abstract: An elevator may include an elevator car; a traction sheave that comprises a plurality of grooves; a hoisting machine configured to drive the traction sheave; and a plurality of beltless hoisting ropes configured to interact with the traction sheave to move the elevator car. An overall contact between the traction sheave and the hoisting ropes may exceed a contact angle of 180°. A diameter of the traction sheave may be less than 320 mm. The hoisting ropes may include a load-bearing part twisted from steel wires. A thickness of the load-bearing part twisted from the steel wires may be less than 8 mm. Each of the hoisting ropes may further include an individual exterior coating.
Abstract translation: 电梯可以包括电梯轿厢; 牵引绳轮，包括多个槽; 构造成驱动牵引滑轮的曳引机; 以及配置成与牵引滑轮相互作用以移动电梯轿厢的多个无带式提升绳索。 牵引滑轮和提升绳索之间的整体接触可能会超过180°的接触角。 牵引滑轮的直径可以小于320mm。 起重绳索可以包括从钢丝绳扭绞的承重部件。 从钢丝绞合的承重部件的厚度可以小于8mm。 每个提升绳索还可以包括单独的外部涂层。
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公开(公告)号：US08556041B2
公开(公告)日：2013-10-15
申请号：US12662353
申请日：2010-04-13
Applicant: Jorma Mustalahti , Esko Aulanko
Inventor： Jorma Mustalahti , Esko Aulanko
CPC classification number: B66B11/08 , B66B7/06 , B66B11/008 , B66B11/009 , B66B15/04 , D07B1/0673 , D07B1/16 , D07B2201/2006 , D07B2501/2007 , Y10T74/18848
Abstract: An elevator includes a set of hoisting ropes supporting a counterweight and an elevator car moving on respective tracks, each hoisting rope having a substantially round cross-section, and a hoisting machine engaging the set of hoisting ropes via a traction sheave. The traction sheave has a plurality of rope grooves. Each of the plurality of rope grooves generally conforms to a substantially circular shape. Each of the plurality of rope grooves has an opening for receiving a hoisting rope from among the set of hoisting ropes. A coating is adhesively bonded to each of the plurality of rope grooves. Each hoisting rope has a diameter below 8 mm. Each hoisting rope is composed of steel wires having a strength exceeding 2000 N/mm2. A contact angle between the set of hoisting ropes and the traction sheave is greater than about 180 degrees.
Abstract translation: 电梯包括一组支撑配重的起重绳索和在相应轨道上移动的电梯轿厢，每个提升绳具有基本上圆形的横截面，以及通过牵引滑轮接合该组提升绳索的曳引机。 牵引轮具有多个绳槽。 多个绳槽中的每一个通常符合大致圆形的形状。 多个绳索槽中的每一个具有用于从提升绳索组中接收提升绳索的开口。 一个涂层粘合到多个绳槽中的每一个上。 每个提升绳的直径小于8毫米。 每条提升绳由强度超过2000 N / mm2的钢丝组成。 提升绳索和牵引滑轮组之间的接触角大于约180度。
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公开(公告)号：US20120267025A1
公开(公告)日：2012-10-25
申请号：US13514843
申请日：2010-12-10
Applicant: Guido Luigi Daghini , Giuseppe Cereda
Inventor： Guido Luigi Daghini , Giuseppe Cereda
CPC classification number: D07B1/0613 , B60C9/0007 , B60C9/2006 , B60C9/2204 , B60C2009/0014 , B60C2009/2077 , B60C2009/2219 , B60C2200/06 , D07B2201/2006 , D07B2201/2023 , D07B2201/2051 , D07B2201/2059 , D07B2401/2005 , D07B2501/2046 , Y10T152/10765 , Y10T428/24752 , D07B2801/12
Abstract: A tyre including a carcass structure includes at least one carcass ply; a belt structure applied in a radially outer position relative to the carcass structure and a tread band applied in a radially outer position relative to the carcass structure. The belt structure preferably includes at least one reinforcing strip incorporating a plurality of reinforcing elements laid substantially in the circumferential direction. The reinforcing elements preferably include at least one high-elongation metal cord. The metal cord includes a plurality of twisted strands and each strand preferably includes a central filament and a plurality of outer filaments arranged to form a single circular outer ring around the central filament, wherein the central filament has a diameter greater than the diameter of the outer filaments.
Abstract translation: 包括胎体结构的轮胎包括至少一个胎体帘布层; 在相对于胎体结构的径向外部位置施加的带束结构和相对于胎体结构在径向外侧位置施加的胎面带。 带结构优选地包括至少一个加强条，其包括大致沿周向布置的多个增强元件。 增强元件优选包括至少一个高伸长金属帘线。 金属帘线包括多根扭绞股线，每根绞线优选地包括中心细丝和多个外部细丝，其布置成围绕中心细丝形成单个圆形外圈，其中中心细丝具有大于外部直径的直径 细丝。
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公开(公告)号：US08209949B2
公开(公告)日：2012-07-03
申请号：US12971979
申请日：2010-12-17
Applicant: Henri Barguet , Thibaud Pottier , Denis Alvarez , Christian Signoret
Inventor： Henri Barguet , Thibaud Pottier , Denis Alvarez , Christian Signoret
IPC: D02G3/48
CPC classification number: D07B1/062 , B60C15/0018 , B60C15/04 , D07B2201/2006 , D07B2201/2023 , D07B2201/2032 , D07B2201/2039 , D07B2201/2061 , D07B2205/3046 , D07B2205/3053 , D07B2501/2046 , Y10T428/12333 , D07B2801/10
Abstract: Metal cable having two layers of construction 4+N comprising an inner layer C1 of 4 wires of diameter d1 wound together in a helix at a pitch p1, this layer C1 itself being surrounded by an outer layer C2 of N wires of diameter d2 wound together in a helix at a pitch p2, characterized in that said cable furthermore has the following characteristics (d1, d2, p1 and p2 in mm): 0.25
Abstract translation: 金属电缆具有两层结构4 + N，包括直径为d1的4根线的内层C1以螺距p1缠绕在一起，该层C1本身被缠绕在一起的直径为d2的N根线的外层C2包围 以螺距p2为单位，其特征在于，所述电缆还具有以下特性（d1，d2，p1和p2，mm）：0.25
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公开(公告)号：US20120067487A1
公开(公告)日：2012-03-22
申请号：US12887580
申请日：2010-09-22
Applicant: Yann Bernard Duval , Serge Julien Auguste Imhoff , Derek Shuttleworth , Thomas Walter Starinshak , Robert Paul Wyszynski , James Christopher Kish , Anthony Hardy
Inventor： Yann Bernard Duval , Serge Julien Auguste Imhoff , Derek Shuttleworth , Thomas Walter Starinshak , Robert Paul Wyszynski , James Christopher Kish , Anthony Hardy
IPC: B60C9/18
CPC classification number: D07B1/062 , B60C9/2006 , B60C2009/2077 , B60C2009/209 , B60C2200/06 , D07B1/0613 , D07B2201/2006 , D07B2201/2022 , D07B2205/3057 , D07B2401/208 , D07B2801/10
Abstract: A pneumatic tire includes a carcass, two sidewalls spaced apart a distance, two beads, a tread disposed radially outward of a crown of the carcass, and a belt structure radially interposed between the tread and the carcass. The belt structure has UT steel reinforcing cords. The cords have filaments with diameters ranging from 0.18 mm to 0.30 mm.
Abstract translation: 充气轮胎包括胎体，间隔开一定距离的两个侧壁，两个胎圈，设置在胎体冠部的径向外侧的胎面，以及径向插入胎面和胎体之间的带结构。 带结构有UT钢筋。 帘线具有直径范围为0.18mm至0.30mm的细丝。
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