公开(公告)号：US20190276982A1

公开(公告)日：2019-09-12

申请号：US16294454

申请日：2019-03-06

申请人： Samson Rope Technologies

发明人： James R. Plaia

IPC分类号： D07B1/14 ,  G01L1/00 ,  G06K7/00 ,  G06K7/10

摘要： An RFID rope structure comprises an RFID thread and a plurality of rope elements. The RFID thread comprises a carrying structure and a plurality of RFID systems supported by the carrying structure. The plurality of rope elements are combined to define a reference axis. The RFID thread is supported by the rope elements such that each of the RFID systems is arranged at a predetermined location along the rope reference axis.

公开(公告)号：US10407939B2

公开(公告)日：2019-09-10

申请号：US15756585

申请日：2016-09-16

申请人： Universita' Degli Studi di Roma “La Sapienza”

发明人： Walter Lacarbonara ,  Biagio Carboni

IPC分类号： E04H15/20 ,  D07B5/00 ,  F03G7/06 ,  E04C3/00 ,  E04C3/46 ,  D07B1/08 ,  D07B1/14

摘要： The present invention relates to a structural element known in the technical field as “tensairity”, which introduces as distinctive elements with respect to the known art: (i) ropes in the shape-memory alloy (SMA) with superelastic (SE) and shape memory (ME) behavior; (ii) mechanical tensioners for the adjustment of the initial tension in the ropes; (iii) optionally a control apparatus (processor) is connected to electric circuits that induce flow of intensity variable current through the SMA wire ropes; (iv) optionally devices for real-time monitoring of the temperature and the level of tension in the SMA ropes; (v) optionally devices for real-time monitoring of the tensairity oscillations; (vi) optionally new structural geometries capable of sustaining static actions and multidirectional dynamics.

公开(公告)号：US20190218063A1

公开(公告)日：2019-07-18

申请号：US15871625

申请日：2018-01-15

申请人： Otis Elevator Company

发明人： Mark R. Gurvich ,  Georgios S. Zafiris

IPC分类号： B66B7/12 ,  D07B1/14 ,  B66B11/00

CPC分类号： B66B7/1238 ,  B66B5/0018 ,  B66B7/062 ,  B66B11/008 ,  D07B1/145 ,  D07B1/148 ,  D07B1/16 ,  D07B1/22 ,  D07B2201/2094 ,  D07B2501/2007

摘要： A belt includes one or more tension members extending along a length of the belt, a jacket at least partially enclosing the plurality of tension members, and one or more layers of one or more of a fluorescent, absorbing, or reflecting material located in the belt such that when subjected to a light source, an indication of fluorescence or absorbance or reflection of the one or more layers of fluorescent or absorbent or reflective materials is indicative of a wear condition of the belt.

公开(公告)号：US10214396B2

公开(公告)日：2019-02-26

申请号：US15272291

申请日：2016-09-21

申请人： LIEBHERR-COMPONENTS BIBERACH GMBH

发明人： Ilaka Mupende ,  Horst Zerza

IPC分类号： B66B7/12 ,  B66B5/00 ,  B66B5/02 ,  B66C13/16 ,  D07B1/14 ,  B66C15/00 ,  B66D1/54 ,  G01N17/00 ,  B66C23/16 ,  B66C23/42 ,  B66C23/52

摘要： The present invention generally relates to lifting gears such as cranes which use ropes such as high-strength fiber ropes. The invention in particular relates to a device for determining the discard state of such rope in use on such lifting gears, comprising a detection device for detecting at least one rope utilization parameter influencing the discard state and an evaluation unit for evaluating the rope utilization parameter and for providing a discard signal in dependence on the rope utilization parameter evaluation. According to the invention the detection unit has at least one detecting means for detecting environmental influences on the rope, which can be evaluated by evaluation devices to recognize the discard state.

公开(公告)号：US20190040556A1

公开(公告)日：2019-02-07

申请号：US15764973

申请日：2016-10-07

申请人： DSM IP Assets B.V.

发明人： Roelof MARISSEN ,  Hans SCHNEIDERS ,  Rigobert BOSMAN ,  Dietrich WIENKE ,  Leonard NIELABA

IPC分类号： D04C1/12 ,  A01K91/04 ,  A01K75/00 ,  D07B1/02 ,  D07B1/14 ,  D07B1/16 ,  D07B5/12

摘要： The invention relates to a method for manufacturing a lengthy body comprising high performance polyethylene fibres and a polymeric resin comprising the steps of applying an aqueous suspension of a polymeric resin to HPPE fibres, assembling the HPPE fibres, partially drying the aqueous suspension, optionally applying a temperature, tension and/or a pressure treatment to the lengthy body wherein the polymeric resin is a homopolymer or copolymer of ethylene and/or propylene. The invention further relates to lengthy bodies obtainable by said method and articles comprising the lengthy body such nets, round slings, splices, belts or synthetic chain links.

公开(公告)号：US10183839B2

公开(公告)日：2019-01-22

申请号：US14772926

申请日：2014-03-10

申请人： EXEL COMPOSITES OYJ

发明人： Juha Honkanen ,  Kim Sjödahl ,  Vesa Korpimies

IPC分类号： B66B7/06 ,  D07B1/16 ,  D07B7/14 ,  B29C47/02 ,  B29C70/52 ,  B29C70/86 ,  D07B1/02 ,  D07B1/22 ,  B29K101/12 ,  B29K105/12 ,  B29K307/04 ,  B29K309/08 ,  B29L9/00 ,  B29L11/00 ,  B29L31/34 ,  D07B1/14

摘要： A method for manufacturing a flexible composite belt or cable, in the method, one or more parallel reinforced plastic profiles (11) are manufactured by pultrusion, continuous lamination or other continuous method. After surface treatment, the reinforced plastic profiles (11) are guided at a short distance from one another to coating treatment, which is carried out by extrusion or lamination or pultrusion. In the coating treatment, the reinforced plastic profiles are enveloped with a coating material (12) improving wear resistance which joins the reinforced plastic profiles (11) together and forms the coating of a finished belt or cable (10). Finally, the finished belt or cable (10) is wound on a reel.

公开(公告)号：US20180305864A1

公开(公告)日：2018-10-25

申请号：US15769474

申请日：2016-10-20

申请人： Teufelberger Fiber Rope GmbH

发明人： Peter Baldinger ,  Robert Traxl ,  Gunther Kaiser ,  Rudolf Kirth ,  Björn Ernst ,  Erich Rührnössl

IPC分类号： D07B1/14 ,  B66B7/12 ,  B66C15/00 ,  B66D1/54

CPC分类号： G01N21/952 ,  B66B7/1238 ,  B66C15/00 ,  B66C23/16 ,  B66C23/62 ,  B66D1/54 ,  D07B1/025 ,  D07B1/145 ,  D07B1/148 ,  D07B2201/2088 ,  D07B2201/209 ,  D07B2201/2092 ,  D07B2501/2015 ,  G01M5/0033 ,  G01M5/0066 ,  G01M5/0083 ,  G01M5/0091 ,  G01N21/27 ,  G01N21/4738 ,  G06T7/001 ,  G06T7/62 ,  G06T7/90 ,  G06T2207/10024 ,  G06T2207/30124

摘要： The present invention relates to a high-strength fibre rope for hoisting equipment like cranes having a rope core (11) comprising high-strength synthetic fibres or strands (4) as well as a sheathing (2) surrounding the rope core (11) and indicating wear, wherein the sheathing (2) has at least a sheath layer, in which the synthetic fibres having different wear resistance and/or tensile strength and/or bending fatigue are interwoven with each other.

公开(公告)号：US10100462B2

公开(公告)日：2018-10-16

申请号：US14409659

申请日：2013-10-23

申请人： OBAMA ROPE MFG., CO., LTD. ,  ASHIMORI INDUSTRY CO., LTD.

发明人： Yuzo Kikuchi ,  Yoshihiro Kinoshita ,  Toshiyuki Kosaka ,  Sosuke Morimoto

IPC分类号： D07B1/02 ,  A01K75/00 ,  D03D3/02 ,  D07B1/16 ,  D07B1/18 ,  D07B1/14 ,  D07B1/06

摘要： There is provided a high-tensile synthetic fiber rope having a low percentage elongation, the rope dramatically improving the strength utilization rate of the tensile strength of the synthetic fibers, and ensuring the percentage elongation approximately the same as the percentage elongation of the synthetic fibers used in the rope. The synthetic fiber rope includes a plurality of strands twisted or braided together, each of the strands including: a tubular woven fabric woven with warp and weft yarns made of synthetic fibers; and a core material disposed in the tubular woven fabric, the core material being constituted by a plurality of parallel-bundled yarns made of the synthetic fibers in the tubular woven fabric.

公开(公告)号：US20180215584A1

公开(公告)日：2018-08-02

申请号：US15748277

申请日：2016-07-28

申请人： Inventio AG

发明人： Philippe Henneau

IPC分类号： B66B7/12 ,  D07B1/14 ,  G01R31/08

CPC分类号： B66B7/1223 ,  B66B7/062 ,  B66B7/085 ,  B66B7/1215 ,  B66B19/007 ,  D07B1/145 ,  D07B2501/2007 ,  D10B2401/16 ,  G01M5/0033 ,  G01M5/0091 ,  G01N27/20 ,  G01R31/08 ,  G01R31/081

摘要： A method for determining a deterioration state in a suspension member arrangement having a suspension member including a plurality of electrically conductive cords includes the steps of: counting a number of bending cycles applied to the suspension member; measuring an electrical characteristic of the suspension member upon applying an electrical voltage to at least one of the cords; performing at least one of (a) determining a critical deterioration state upon monitoring both the bending cycles number and the electrical characteristic, and (b) determining an unexpected deterioration state based on deriving a current actual deterioration state of the suspension member based on the electrical characteristic and assuming a currently expected deterioration state based on the bending cycles number and comparing the current actual deterioration state with the currently expected deterioration state; initiating a defined procedure upon determining at least one of the critical deterioration state and the unexpected deterioration state.

公开(公告)号：US20180148893A1

公开(公告)日：2018-05-31

申请号：US15570833

申请日：2016-04-22

申请人： TOKUSEN KOGYO CO., LTD.

发明人： Keiji MATSUMOTO

IPC分类号： D07B1/22 ,  D07B1/14 ,  A61B1/005 ,  A61B1/00 ,  D07B5/00 ,  F16C1/02

摘要： [Object] A manipulation rope having an excellent torque transmittability is provided.[Solution] A manipulation rope 2 is a rope 2 that is advantageously used as a manipulation rope for a medical instrument, and includes a side wire 6 or a side strand which is an outermost layer, the side wire 6 or the side strand having a spiral shape in which a flatness that is an aspect ratio obtained by a major axis being divided by a minor axis is greater than 1.00 and not greater than 1.10. An elongation of the rope at a time when a tensile load that is 1.0% of a breaking load is applied, is preferably not less than 0.04% and preferably not greater than 0.10%.