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1. 发明授权

US12038112B2 Protective frame articulated body and suspending device 有权
公开(公告)号：US12038112B2
公开(公告)日：2024-07-16
申请号：US17774479
申请日：2020-11-10
申请人： Mitsubishi Electric Corporation
发明人： Yusuke Kibayashi , Noboru Kawaguchi , Junji Takaki , Katsumi Yamasaki
IPC分类号： F16L3/015 , F16G13/16 , F16M11/40
CPC分类号： F16L3/015 , F16G13/16 , F16M11/40
摘要： In a protective frame articulated body, a range of an connection angle between the protective frame body and the adjacent protective frame body is determined such that a plurality of protective frame bodies, being connected in series, through which a body to be protected is passed becomes a shape having a first bent portion, an intermediate linear portion being in a portion closer to a movable-side connection than the first bent portion, a suspending portion hanging from the movable-side connection, and a second bent portion connecting the intermediate linear portion and the suspending portion. In intermediate linear portion, a long-and-short ratio being a value obtained by dividing a long side of a smallest rectangle surrounding the protective frame body viewed from a side by a short side of the smallest rectangle is greater than or equal to a determined intermediate minimum long-and-short ratio.

2. 发明公开

US20240218915A1 ENERGY CHAIN WITH A DRIVE UNIT, AND SYSTEM CONSISTING OF AN ENERGY CHAIN WITH A DRIVE UNIT AND A STORAGE UNIT 审中-公开
公开(公告)号：US20240218915A1
公开(公告)日：2024-07-04
申请号：US18558569
申请日：2022-05-03
申请人： IGUS GMBH
发明人： Bilal YILMAZ , Simon MORITZ , Andreas HERMEY
IPC分类号： F16G13/16 , H02G11/00
CPC分类号： F16G13/16 , H02G11/006
摘要： An energy chain with a drive unit. The energy chain has chain links that adjoin one another in the longitudinal direction of the energy chain and can be pivoted relative to one another, each chain link comprising two lateral parts, which lie opposite each other in a direction transverse to the longitudinal direction, and crosspieces, which connect the lateral parts together. The drive unit has a drivable drive roller with radial protrusions that engage between the crosspieces. The crosspieces have regions which are reinforced in the connection regions adjoining the lateral parts of the chain links and in which the strength of the crosspieces is reinforced, and the drive roller is arranged and designed such that the radial protrusions of the drive roller engage between the regions of reinforced strength. A system consisting of an energy chain with a drive unit of the aforementioned type and a storage unit for the energy chain.

3. 发明公开

US20240174482A1 SPOOLING APPARATUS AND METHODS RELATING THERETO 审中-公开
公开(公告)号：US20240174482A1
公开(公告)日：2024-05-30
申请号：US18521887
申请日：2023-11-28
申请人： THE UNIVERSITY OF SHEFFIELD
发明人： Chris SCRAGGS , James Edward Ramon LINDSAY
IPC分类号： B65H75/42 , B65H75/44 , F16G13/16
CPC分类号： B65H75/42 , B65H75/4402 , F16G13/16
摘要： A spooling apparatus is disclosed being arranged to provide one or more services to a remote ground vehicle in a maintenance facility via a multi-line elongate carrier. The spooling apparatus includes a base for receiving services to be provided to the remote ground vehicle through the elongate carrier, and a turntable mounted on the base and arranged to rotate with respect to the base. A spooling drum which houses the elongate carrier is mounted on the turntable and is free to rotate so that as the vehicle moves within the maintenance facility the elongate carrier remains oriented towards the remote ground vehicle.

4. 发明授权

US11971084B2 Support apparatus 有权
公开(公告)号：US11971084B2
公开(公告)日：2024-04-30
申请号：US18143617
申请日：2023-05-05
申请人： Mitsubishi Electric Corporation
发明人： Yusuke Kibayashi , Noboru Kawaguchi , Junji Takaki , Naoki Okada
IPC分类号： F16G13/16 , F16L3/23 , F16L3/26 , H02G11/00
CPC分类号： F16G13/16 , F16L3/23 , F16L3/26 , H02G11/006
摘要： A support apparatus includes: a protective frame connected body to hold a plurality of protection targets flexibly, each protection target being a flexible cable or pipe having one end connected to a fixed-side member and the other end connected to a movable-side member that moves relative to the fixed-side member, the protective frame connected body having a bending portion bent in a middle, an upper side and a lower side of the protective frame connected body overlapped vertically; a lower supporter to support the lower side of the protective frame connected body; and a plurality of upper supporters, each of the plurality of upper supporters supporting the upper side of the protective frame connected body at a predetermined position of the protective frame connected body and being moved by movement of the movable-side member to pass the bending portion without being in contact with the bending portion.

5. 发明授权

US11955784B2 Energy guiding chain with wear detection 有权
公开(公告)号：US11955784B2
公开(公告)日：2024-04-09
申请号：US17048964
申请日：2019-01-18
申请人： igus GmbH
发明人： Richard Habering , Sebastian Krista , Konstantin Schmer
IPC分类号： H02G11/00 , F16G13/16 , H02G3/04
CPC分类号： H02G11/006 , F16G13/16 , H02G3/0475
摘要： An energy guiding chain (1) includes at least one detection unit (10, 20, 30, 40, 50, 120) for detecting wear on at least one chain link. The detection unit (10, 20, 30, 40, 50, 120) according to one embodiment includes a first electric component (11, 41, 51, 121) on a first chain link and a second electric component (12, 42, 52, 122), which is provided on an adjacent second chain link connected to the first chain link in an articulated manner. The first and second electric components interact in a contactless manner, for example in an inductive, magnetic, or capacitive manner, in order to change the coupling in the event of radial and/or axial play in the joint connection between the chain links due to wear.

6. 发明授权

US11927245B2 Energy chain comprising rollers 有权
公开(公告)号：US11927245B2
公开(公告)日：2024-03-12
申请号：US16648277
申请日：2018-09-17
申请人： igus GmbH
发明人： Stefan Strack , Andreas Hermey
IPC分类号： F16G13/16 , F16G13/00 , F16G13/07 , F16G15/12 , H02G3/04 , H02G11/00
CPC分类号： F16G13/16 , F16G13/00 , F16G13/07 , F16G15/12 , H02G3/0475
摘要： An energy chain comprising rollers on a number of chain links of the upper strand and/or of the lower strand. The rollers project, at least to a slight extent, beyond narrow sides of the lateral plates in the direction of the respectively opposite strand, in order to allow for rolling action when the energy chain is displaced. The invention provides for the rollers to comprise a wheel body made of plastic and having a hub, a rim and a radial region, which connects the hub and rim. The material thickness of the radial region is reduced in comparison with the rim such that radial impacts during the course of the rolling action can be damped by elastic deformability of the radial region of the roller itself. This significantly reduces the development of noise and vibration caused by rollers located opposite one another coming into contact with one another. The invention also proposes a roller subassembly and/or a chain link made up of two opposite lateral plates with corresponding rollers and, as a further aspect, a special way of fastening the rollers on successive lateral plates.

7. 发明公开

US20240026953A1 ENERGY CHAINS FOR LONG TRAVELS, IN PARTICULAR WITH ROLLERS 审中-公开
公开(公告)号：US20240026953A1
公开(公告)日：2024-01-25
申请号：US18256787
申请日：2021-12-10
申请人： IGUS GMBH
发明人： Andreas HERMEY , Ralf STEEGER
IPC分类号： F16G13/16
CPC分类号： F16G13/16
摘要： The invention relates to energy chains (10) for guiding lines, such as cables, hoses or the like. In roller chains, rollers (7A, 7B) are provided on at least some chain links (20) for moving the energy chain in a rolling manner, in particular on chain links of the opposite run, the rotational axis of one roller in each case coinciding with the common pivot axis (S) of a pair of side parts (40; 50) of the chain links (20). According to one aspect of the invention, each of the two strands (11A, 11B) consists of alternatingly successive first and second side parts (40, 50), wherein the first side parts (40) are forked with two fork regions (40A, 40B) which oppose each other in the longitudinal direction and each have a pair of laterally spaced side walls (42) with a plate receptacle (44) therebetween, and wherein the second side parts (50) are plate-like with two plate regions (50A, 50B) which oppose each other in the longitudinal direction and each engage in a plate receptacle (44) of an adjacent first side part (40).

8. 发明授权

US11811154B2 Compact protective cable conduit for clean room applications and encasing unit and arrangement with support chain for same 有权
公开(公告)号：US11811154B2
公开(公告)日：2023-11-07
申请号：US17310061
申请日：2020-01-14
申请人： IGUS GMBH
发明人： Andreas Hermey , Dominik Barten
IPC分类号： F16L3/015 , H01R13/422 , H01R13/52 , H01R13/627 , H01R13/639 , F16G13/16 , F16L3/26 , H02G3/04 , H02G11/00
CPC分类号： H01R13/422 , F16G13/16 , F16L3/015 , F16L3/26 , H01R13/52 , H01R13/6271 , H01R13/639 , H02G3/0462 , H02G11/006
摘要： A protective cable conduit for lines in a clean room application, with a flexible encasement which is movable back and forth for routing a line. Each receptacle extends in channel-like fashion from a first end to a second end. The encasement comprises at least one encasing unit, which forms the at least one receptacle for a line. The encasing unit has a first fastening strip on one longitudinal side and a second fastening strip on the other longitudinal side. The first and the second fastening strip are designed for releasable connection by interlocking engagement and/or frictional engagement, for example with a cooperating hook profile and claw profile, and are connectable to one another in a connection direction transverse to the longitudinal direction. A plurality of encasing units can thus be fastened to one another releasably using mating fastening strips by connecting the fastening strips in a connection direction transverse to the longitudinal direction. An arrangement of a protective cable conduit with support chains, wherein each support chain is routed in an associated encasing unit which accommodates only the associated support chain(s), such that this is replaceable separately from lines routed in the encasement.

9. 发明授权

US11698313B2 System for line monitoring in an energy chain 有权
公开(公告)号：US11698313B2
公开(公告)日：2023-07-11
申请号：US16608019
申请日：2017-04-24
申请人： igus GmbH
发明人： Sebastian Krista
IPC分类号： H02G11/00 , G01L5/103 , G01R31/58 , F16G13/16
CPC分类号： G01L5/103 , F16G13/16 , G01R31/58 , H02G11/006
摘要： A system for monitoring the state of a cable, which is guided in an energy chain between a base and a movable driver element. The movable energy chain forms a movable run at a driver element, a resting run at a base and, between the two runs, a deflecting bend. A monitoring device having at least one indicating element at the energy chain evaluates an indicating-element signal and monitors whether an error state occurs. The indicating element has two electrical indicating conductors guided by the energy chain, which indicating conductors extend along the movable run, and the monitoring device comprises a measuring circuit for resistance measurement or conductance measurement. One end point of each indicating conductor is connected to the measuring circuit and the other end points of the indicating conductors are short circuited such that the indicating conductors form a measurement loop.

10. 发明公开

US20230204088A1 STRAIN RELIEF DEVICE 审中-公开
公开(公告)号：US20230204088A1
公开(公告)日：2023-06-29
申请号：US17996517
申请日：2021-03-30
申请人： IGUS GMBH
发明人： Christian STREMLAU , Christoph KOCH , Marcel KLEIN
IPC分类号： F16G13/16 , H02G3/22 , H02G15/007
CPC分类号： F16G13/16 , H02G3/22 , H02G15/007
摘要： A strain relief device for at least one supply line. The strain relief device can be or is disposed on a line-guiding apparatus for guiding the at least one supply line and has at least one main body, which comprises at least one coupling means for the fastening of the at least one supply line to said coupling means and thus to the strain relief device in such a way that strain is relieved. At least one preferably flexible coupling element is provided, which can be disposed so as to peripherally surround the coupling means and the line to be fixed on the coupling means and which surrounds the line together with the coupling means in the form of a loop. There are fastening means on the main body for fastening the main body to the strain relief device in such a way that tensile force is absorbed. A guide element having a guide region for the coupling element is provided adjacent to the at least one coupling means. The guide region is designed to guide the coupling element as the coupling element is transferred from a position at a distance from the coupling means to the position of the coupling element in which the coupling element fastens the supply line to the coupling means in such a way that strain is relieved.

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