-
91.发明授权
公开(公告)号：US4445321A
公开(公告)日：1984-05-01
申请号：US445278
申请日：1982-11-29
Applicant: Raymond E. Hutchinson
Inventor： Raymond E. Hutchinson
CPC classification number: D07B1/14 , D07B1/144 , D07B7/145 , D07B1/0693 , D07B2201/2044 , D07B2201/2045 , D07B2201/2046 , D07B2201/2087 , D07B2201/2095 , D07B2501/2023
Abstract: A tendon for use in posttensioning prestressed concrete comprising a multi-wire strand wherein individual peripheral abutting wires define an overall somewhat regular geometric cross-sectional strand configuration. The strand has both internal and external interstices wherein said external interstices are substantially fully filled with a dielectric plastic material such as a high molecular polyolefin material such as high density polyethylene. The plastic material forms a casement which completely surrounds the strand and forms a smooth outer surface having a circular cross-sectional configuration. A friction reducing grease-like material is coated on the outside of the casement and the entire structure thereafter enclosed in a plastic jacket. The above structure is formed by progressively extrusion coating the wire strand with the dielectric plastic, the thus coated strand with the grease-like material and the thus coated composite with plastic to form the jacket.
Abstract translation: 用于后张紧预应力混凝土的腱，其包括多股线，其中各个周边邻接线限定整体稍微规则的几何横截面股线构造。 股线具有内部和外部间隙，其中所述外部空隙基本上完全填充有介电塑料材料，例如高分子量聚烯烃材料，例如高密度聚乙烯。 塑料材料形成一个完全包围股线并形成具有圆形横截面构造的光滑外表面的窗扇。 将减摩擦脂类的材料涂覆在窗扇的外侧，然后将其整个结构封装在塑料外套中。 上述结构是通过用电介质塑料逐渐挤出电线的方式来形成的，这样涂覆的线条与油脂状材料一起形成，并且由此涂覆的复合材料用塑料形成。
-
公开(公告)号：US4344278A
公开(公告)日：1982-08-17
申请号：US155156
申请日：1980-05-30
Applicant: Warren E. Jamison , James J. McVeigh
Inventor： Warren E. Jamison , James J. McVeigh
CPC classification number: D07B7/12 , D07B1/144 , D07B1/16 , D07B1/167 , D07B2201/2044 , D07B2201/2046 , D07B2207/4059
Abstract: A wire rope formed of a plurality of strands of wire rope elements wound around a core, and incorporating a lubricant which comprises a microporous polymeric lubricating medium.
Abstract translation: 一种钢丝绳，由多根缠绕在芯上的钢丝绳元件股组成，并包括一种包含微孔聚合物润滑介质的润滑剂。
-
公开(公告)号：US3681911A
公开(公告)日：1972-08-08
申请号：US3681911D
申请日：1971-03-30
Applicant: BETHLEHEM STEEL CORP
Inventor： HUMPHRIES DARRAL V
CPC classification number: D07B5/002 , D07B1/16 , D07B7/145 , D07B2201/2044 , D07B2201/2046 , Y10T428/2938
Abstract: A wire rope or strand is provided with a plastic foam type internal sealant to cushion the wires and strands and provide corrosion protection.
-
公开(公告)号：US20190193831A1
公开(公告)日：2019-06-27
申请号：US15850274
申请日：2017-12-21
Applicant: Aurora Flight Sciences Corporation
Inventor： Abraham Oonnoonny
IPC: B64C1/06
CPC classification number: B64C1/069 , B64C1/00 , B64C1/061 , B64C2001/0045 , D07B1/02 , D07B1/0673 , D07B2201/2046 , D07B2205/2014 , D07B2205/3007 , D07B2205/3025 , D07B2205/306 , D07B2801/10 , D07B2801/22
Abstract: A wide body aircraft is discussed having a fuselage with a first structural element, a second structural element, a wide-body fuselage section, and a plurality of tension members. Each of the first structural element and the second structural element may be arranged to traverse a longitudinal length of the wide-body fuselage section. The wide-body fuselage section may comprise a set of side-by-side fuselage subassemblies, where the set of side-by-side fuselage subassemblies can be coupled to one another via the first structural element and the second structural element. The plurality of tension members can be arranged to manage tension between the first structural element and the second structural element. The plurality of tension members can be configured to remain flexible under a compression load, while managing tension therebetween.
-
公开(公告)号：US20180194561A1
公开(公告)日：2018-07-12
申请号：US15746105
申请日：2016-06-16
Applicant: SGL CARBON SE
Inventor： Marcel REMP , Tobias SCHMIDT , Andreas WOEGINGER , Florian GOJNY
CPC classification number: B65G15/34 , B32B5/02 , B32B5/024 , B32B5/26 , B32B7/02 , B32B7/12 , B32B27/06 , B32B27/12 , B32B2250/02 , B32B2260/021 , B32B2260/023 , B32B2260/046 , B32B2262/02 , B32B2262/0269 , B32B2262/062 , B32B2262/101 , B32B2262/106 , B32B2307/536 , B32B2307/54 , B32B2307/732 , B32B2433/02 , D07B1/02 , D07B5/04 , D07B2201/2046 , D07B2201/2087 , D07B2201/2088 , D07B2201/2092 , D07B2205/3007 , D07B2501/2007 , D07B2501/2015 , D07B2501/2076 , F16G1/10 , F16G1/16 , F16G5/08 , D07B2801/10
Abstract: A material based on fibre-reinforced materials such as carbon-fibre reinforced plastics, prepegs, towpregs, with at least one locally pre-treated polymer covering. The covering has a hardness gradient, that is, from harder to softer from the inside to the surface of the covering.
-
Patent Agency Ranking
公开(公告)号：US09957135B2
公开(公告)日：2018-05-01
申请号：US14314689
申请日：2014-06-25
Applicant: KONE CORPORATION
Inventor： Pentti Alasentie , Johannes De Jong
CPC classification number: B66B7/062 , B66B9/00 , B66B11/009 , D07B1/025 , D07B1/162 , D07B1/165 , D07B1/22 , D07B2201/2016 , D07B2201/2046 , D07B2201/2071 , D07B2205/2014 , D07B2205/2046 , D07B2205/205 , D07B2205/2096 , D07B2205/3003 , D07B2205/3007 , D07B2501/2007 , D07B2801/10
Abstract: An elevator includes an elevator car, a counterweight and suspension roping, which connects the elevator car and counterweight to each other, and which suspension roping includes one or more ropes, which include a load-bearing composite part, which includes reinforcing fibers in a polymer matrix. The elevator car and the counterweight are arranged to be moved by exerting a vertical force on at least the elevator car or on the counterweight. The elevator includes a device separate from the suspension roping for exerting the force on at least the elevator car or on the counterweight.
-
公开(公告)号：US20180023221A1
公开(公告)日：2018-01-25
申请号：US15552613
申请日：2016-02-29
Applicant: DSM IP ASSETS B.V.
CPC classification number: D02G3/441 , D06M10/025 , D06M11/83 , D06M2101/20 , D07B1/025 , D07B1/145 , D07B1/147 , D07B2201/2011 , D07B2201/2036 , D07B2201/2037 , D07B2201/2043 , D07B2201/2046 , D07B2205/2014 , D07B2801/10 , D10B2321/0211
Abstract: The present invention is related to a yarn construction comprising fibres A and at least one indicator fibre, wherein the indicator fibre comprises fibre B and an elemental metal at least partially coating the surface of the fibre B, wherein fibre A and fibre B are dissimilar ultra high molecular weight polyethylene (UHMWPE) fibres. The yarn constructions may be available in different forms, amongst others in ropes, straps, slings, fabrics and synthetic chains.
-
公开(公告)号：US09815628B2
公开(公告)日：2017-11-14
申请号：US14916575
申请日：2014-07-09
Applicant: ContiTech Transportbandsysteme GmbH
Inventor： Florian Lotz , Marius Dreier , Uwe Sickmüller
CPC classification number: B65G15/36 , B29D29/06 , D07B1/0613 , D07B1/0633 , D07B1/0686 , D07B1/165 , D07B2201/2046 , D07B2201/2054 , D07B2201/2062 , D07B2201/2081 , D07B2201/2082 , D07B2501/2076 , D07B2801/12 , D07B2801/24
Abstract: A conveyor belt includes a first outer sheet disposed on a loadbearing side of the conveyor belt, a second outer sheet disposed on a drive side of the conveyor belt, and an embedded tension-member system disposed between the two sides, which is in the form of cords running parallel in the longitudinal direction of the conveyor belt. The tension-member system includes steel and, prior to vulcanization of the conveyor belt, an expandable coating which, after vulcanization of the conveyor belt, has a pore structure provided to at least portions of the tension-member system. The sheets are formed from a polymeric material with resilient properties. In some aspects, the volume of the coating after vulcanization is from 30 to 5000% higher than prior to vulcanization. The coating may contain at least one of a blowing agent and/or microbeads.
-
公开(公告)号：US09676595B2
公开(公告)日：2017-06-13
申请号：US13678774
申请日：2012-11-16
Applicant: KONE CORPORATION
Inventor： Antti Plathin
IPC: B66B11/08 , B66B7/02 , B66B7/06 , B66B19/00 , B23P17/00 , D07B1/02 , D07B1/04 , B66B11/00 , B66B19/02 , D07B1/16 , D07B1/22
CPC classification number: B66B11/00 , B23P17/00 , B66B19/00 , B66B19/002 , B66B19/005 , B66B19/02 , D07B1/02 , D07B1/04 , D07B2201/104 , D07B2201/1096 , D07B2201/2016 , D07B2201/2033 , D07B2201/2046 , D07B2205/2014 , D07B2205/2039 , D07B2205/205 , D07B2205/206 , D07B2205/2096 , D07B2205/3003 , D07B2205/3007 , D07B2501/2007 , Y10T29/49716 , D07B2801/10 , D07B2801/16
Abstract: A method of manufacturing an elevator includes installing a movable supporting platform and an elevator car in the elevator hoistway; taking the elevator car into use to serve passengers and/or to transport goods; removing the elevator car from use; changing the service range of the elevator car to reach higher up in the elevator hoistway by lifting the supporting platform higher up in the elevator hoistway; and taking the elevator car back into use. The elevator is reeved to include construction-time hoisting roping, which includes one or more ropes, the longitudinal power transmission capacity of which is based at least essentially on non-metallic fibers in the longitudinal direction of the rope. In the method, guide rails to be fixed with guide rail brackets can additionally be installed by the aid of an installation device. An elevator arrangement can be used to perform the method.
-
公开(公告)号：US20160200518A1
公开(公告)日：2016-07-14
申请号：US14916575
申请日：2014-07-09
Applicant: CONTITECH TRANSPORTBANDSYSTEME GMBH
Inventor： Florian Lotz , Marius Dreier , Uwe Sickmüller
CPC classification number: B65G15/36 , B29D29/06 , D07B1/0613 , D07B1/0633 , D07B1/0686 , D07B1/165 , D07B2201/2046 , D07B2201/2054 , D07B2201/2062 , D07B2201/2081 , D07B2201/2082 , D07B2501/2076 , D07B2801/12 , D07B2801/24
Abstract: A conveyor belt includes a first outer sheet disposed on a loadbearing side of the conveyor belt, a second outer sheet disposed on a drive side of the conveyor belt, and an embedded tension-member system disposed between the two sides, which is in the form of cords running parallel in the longitudinal direction of the conveyor belt. The tension-member system includes steel and, prior to vulcanization of the conveyor belt, an expandable coating which, after vulcanization of the conveyor belt, has a pore structure provided to at least portions of the tension-member system. The sheets are formed from a polymeric material with resilient properties. In some aspects, the volume of the coating after vulcanization is from 30 to 5000% higher than prior to vulcanization. The coating may contain at least one of a blowing agent and/or microbeads.
Abstract translation: 传送带包括布置在传送带的承载侧的第一外部片，设置在传送带的驱动侧的第二外部片和设置在两侧之间的嵌入的张力构件系， 的沿着传送带的纵向平行延伸的帘线。 张力构件系统包括钢，并且在传送带硫化之前，可膨胀涂层在传送带硫化之后具有设置在张紧构件系统的至少一部分上的孔结构。 片材由具有弹性的聚合材料形成。 在一些方面，硫化后的涂层体积比硫化前的高30至5000％。 涂层可以含有发泡剂和/或微珠中的至少一种。
-
-
-
-
-
-
-
-
-
Search Results
177
records
(took 0.015 seconds)
