CN103930357A - 具有天线的传送带 - Google Patents
具有天线的传送带 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/30—Belts or like endless load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
- B65G17/065—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the load carrying surface being formed by plates or platforms attached to a single traction element
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
- B65G17/065—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the load carrying surface being formed by plates or platforms attached to a single traction element
- B65G17/066—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the load carrying surface being formed by plates or platforms attached to a single traction element specially adapted to follow a curved path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
- B65G17/08—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/06—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms
- B65G17/08—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element
- B65G17/086—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface having a load-carrying surface formed by a series of interconnected, e.g. longitudinal, links, plates, or platforms the surface being formed by the traction element specially adapted to follow a curved path
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G17/00—Conveyors having an endless traction element, e.g. a chain, transmitting movement to a continuous or substantially-continuous load-carrying surface or to a series of individual load-carriers; Endless-chain conveyors in which the chains form the load-carrying surface
- B65G17/30—Details; Auxiliary devices
- B65G17/38—Chains or like traction elements; Connections between traction elements and load-carriers
- B65G17/40—Chains acting as load-carriers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G3/00—Belt fastenings, e.g. for conveyor belts
- F16G3/02—Belt fastenings, e.g. for conveyor belts with series of eyes or the like, interposed and linked by a pin to form a hinge
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
- H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
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Abstract
一种模块化传送带,具有电子模块,所述电子模块在模块列之间的铰接点具有天线或者横向延伸穿过带的宽度。所述天线可以是接收在铰接杆通道内或者嵌入带模块内的中间横肋的线性天线或者可以是在电子模块的铰接元件内形成的环形天线。
Description
技术领域
本发明总体涉及动力驱动的传送带,并且更具体地涉及具有载置电子通信装置的模块式塑料传送带。
背景技术
封装用于安装在传送带内的电子装置是挑战性的。粗糙的工作环境要求结实的壳体材料(比如钢材)。在食品工业中,进一步的清洁要求可能对不锈钢的选择构成限制。如果电子装置包括具有天线的通信装置,周围的金属壳体作为屏蔽,其阻挡来自嵌入的天线和到嵌入的天线的无线电波信号。一个解决方案是将壳体制作成具有非金属部分,比如构成壳体的一部分的塑料盖。但是在塑料和金属之间形成可靠的密封以便保护电子不会进入液体而不制造大得多的封装是困难的。并且塑料‐金属密封不像密闭的金属‐金属密封一样可靠。而且,即使塑料盖提供从嵌入的天线到底座天线的清晰线的视线,封装的金属部接近嵌入的天线仍然能够阻挡信号。而且,将天线嵌入到封装内限制可用于天线的空间,并且因此限制可能的高效天线设计范围。
发明内容
这些缺点和其他缺点通过本发明的传送带所体现的特征解决。这样的传送带的一个型式包括多列塑料带模块。每列具有沿着该列的相反的第一端和第二端的第一和第二组铰接元件。每列的第一组铰接元件与相邻列的第二组铰接元件相互交叉以便在每列之间形成铰接部。电子组件设置在其中一列内。连接到电子组件的天线设置在其中的至少一个铰接部内。
体现本发明的特征的传送带的另一个型式包括多列的一个或者多个塑料带模块。每列在铰接点铰接地连接到相邻的列。电子模块与一个或者多个塑料模块一起形成各列中的一列。设置在塑料带模块内的天线电连接到所述电子模块。
体现本发明的特征的传送带的另一个型式包括多列一个或者多个带模块。每列具有沿着该列的相反的第一端和第二端的第一和第二组铰接元件。铰接元件具有开口,当第一组铰接元件与相邻列的第二组铰接元件相互交叉时,所述开口对齐。相互交叉的铰接元件的对齐的开口在相邻列之间的铰接点形成横向通道。电子模块与一个或多个带模块形成各列中的一列。天线具有电连接到电子模块的导线。天线还嵌入铰接杆内,所述铰接杆接收在横向通道内以便将相邻列的至少一部分连接到一起。
附图说明
本发明的这些特征和优点在下面的说明书、附加的权利要求和附图中进一步描述,在附图中:
图1是体现本发明的特征的包括电子模块的传送带的一部分的俯视图;
图2是图1的包括铰接杆天线的电子模块的剖开的顶侧等轴测视图;
图3是图1的电子模块的局部剖切仰视图;
图4是图2的铰接杆天线的等轴测视图;
图5是图4的铰接杆天线的分解视图;
图6是如图1的传送带的一部分的等轴测视图,其示出偶极铰接杆天线;
图7是图6的偶极的放大的视图;
图8是如图1的具有安装在带-列铰接内的天线和寄生元件的传送带的一部分的等轴测视图;
图9是图8的天线和寄生元件的放大视图;
图10是具有环形天线并且可以在图1的传送带中使用的电子模块的等轴测视图;
图11是体现本发明的特征的带模块的俯视图,其包括在铰接内的寄生元件并且可以在图1的传送带中使用;
图12是图10的带模块沿着线12-12的横截面图;
图13是图1的传送带的另一型式的等轴测视图,其具有延伸通过带模块的中间段的天线;和
图14是图1的电子模块内的电子组件的方框图。
具体实施方式
体现本发明的特征的传送带的一部分在图1中示出。传动带20由在相邻列之间在铰接点26连接在一起的一个或者多个并排的带模块24的列22构成。例如,带模块由热塑性聚合物通过注射成型制造。电子模块28与带模块24一起形成一个或者多个列22。图1所示的带模块和电子模块具有沿着每列的相反的第一端32和第二端33的第一和第二组铰接元件30、31。沿着一列的第一组铰接元件30与相邻列的第二组铰接元件31相互交叉。通过相互交叉的铰接元件的对齐的开口34形成穿过带的宽度的横向通道。接收在通道内的铰接杆36在铰接部26使列连接到一起以便形成模块式的传送带20。
如图14所示,例如,安装在电子模块28内的电子组件29包括:(a)传感器38,其测量带或者其周围物的一些状态;(b)电子部件40,其可以包括微处理器,其将传感器测量值格式化为信息;和(c)发射器42,其将天线44上面的信息发送到远程设备。电子模块28还可以包括接收器46用于接收从远端设备传入的信息,其由电子部件40译码并由电子部件40作用。电源48,比如电池或电容器提供电力到电子组件。
如图2和图3所示,电子模块28包括外部壳体50,例如,其由尺寸稳定的并且导电的金属材料(比如不锈钢)制成。图14的电子部件安放在壳体的内部腔内。沿着电子模块的一侧54的开口52接收铰接杆36以便与相邻的带列连接。如图1所示,从相反侧55的一端延伸的是天线铰接杆44,其被接收在沿着铰接点26’的横向通道内。天线铰接杆44包括导线56,所述导线经由连接器58电连接到电子模块28。金属壳体50还能够起到用于天线的接地平面的作用。
如图4和图5所示,天线44被构造为同轴电缆60,其包括由铜编织线包围的绝缘中心导线62。中心导线62从基端66延伸到远端67。导电的编织线64在不及导线远端67的远端位置68终止。如图3所示,中心导线62的基端66通过电连接连接到电子组件29。铜管70从编织线的远端68朝向基端66向后一段短的距离围绕编织线64的一部分。铜管通过间隔物72与编织线间隔,间隔物72具有中心孔73以便能容纳中心导线62。铜管70端部的铜垫圈74使共轴编织线64的远端68连接到铜管70,所述铜管作为天线44的接地平面。铜管70、间隔物72和垫圈74都在第二间隔物76内被安放在杆主体78内,第二间隔物76将同轴电缆60在杆主体内居中。中心导线62延伸经过杆主体到天线杆端部80内。例如,杆主体和杆端部由聚氨酯组成。杆主体78和天线杆端部80彼此邻接以便形成天线铰接杆44的可见的外侧,所述天线铰接杆作为传送带的铰接点内的线性单极天线并帮助将相邻列的部分连接到一起。
偶极天线在图6和图7中示出,所述偶极包括在单独的带铰接部86、87接收在平行的通道84、85内的两个铰接杆天线元件82、83。每个天线元件的基端88、89在接头90接合并且其导线92电连接到电子组件。
图8和图9示出铰接杆天线的不同型式,其特征在于,存在于横向铰接杆通道96内的寄生元件94。寄生铰接杆元件包括安装在外部杆主体100内并且与电子模块的导线98电绝缘的导线。偶极天线元件102包括镜像导线104、105,所述镜像导线的基端106电连接到电子模块。寄生铰接杆元件94和偶极元件102形成定向天线,其被转向特定的频率。
电子模块的另一型式在图10中示出。在这个型式中,电子模块108包括沿着每个端部的多个铰接元件110。两组铰接元件之间的电子模块的中间部分112具有腔113,电子组件(比如图14中的电子组件)被安装在其中。为了简化而从图10删除的电子组件的部件能够由覆盖物或者封装材料保护。在这个示例中,天线是环形天线114,所述天线包括环绕着其中一个铰接元件110内的铰接杆开口116的导线。环形天线的端部118在腔113内电连接到电子组件。
带内天线的另一型式在图11中示出。在这个型式中,以环形120形式的电绝缘导电元件起到用于天线元件126的寄生元件的作用,电绝缘导电元件沿着电子模块的一个端部环绕铰接元件的铰接杆开口122,天线元件的中心导线128电连接到电子模块。铰接杆天线元件126延伸通过铰接杆开口122和环形元件120。如图12所示,图10的环行天线114和图11的寄生环形元件120被嵌入铰接元件110并围绕铰接杆开口116。
在图13所示的带段中,线性天线由导线130形成,其中所述导线延伸通过带模块134的中间横肋132。导线的基端136电连接到如图3的电子模块。
Claims (24)
1.一种传送带,其包括:
多列的一个或多个塑料带模块,每列具有沿着第一端部的第一组铰接元件和沿着相反的第二端部的第二组铰接元件,其中每列的第一组铰接元件与相邻列的第二组铰接元件相互交叉以便在每列之间形成铰接部;
设置在其中一列内的电子组件;
连接到电子组件并设置在其中至少一个铰接部内的天线;
2.如权利要求1所述的传送带,其中所述第一和第二组互相交叉的铰接元件中的至少一组在铰接部具有对齐的开口,其形成接收天线的横向通道。
3.如权利要求2所述的传送带,其中所述天线还包括接收在所述横向通道内的铰接杆和设置在铰接部内并且电连接到电子组件的导线。
4.如权利要求3所述的传送带,其中所述导线是同轴电缆,其从基端延伸到远端并且具有中心导线,所述中心导线由从基端延伸到不及所述远端的终止位置的导电编织线包围。
5.如权利要求3所述的传送带,其中所述天线还包括接收在第二横向通道内的第二铰接杆和设置在第二铰接杆内并连接到所述电子组件的第二导线。
6.如权利要求3所述的传送带,其中所述天线包括多个导电环,其设置在第一和第二组的多个铰接元件内并环绕接收在横向通道内的铰接杆。
7.如权利要求3所述的传送带,其中所述铰接杆从所述电子组件延伸。
8.如权利要求1所述的传送带,其中所述第一和第二组相互交叉的铰接元件中的至少一个在铰接部具有对齐的开口,其形成横向通道,并且所述天线包括导电环,其电连接到电子组件并且设置在第一和第二组铰接元件中的至少一个内以便环绕所述横向通道。
9.如权利要求1所述的传送带,其还包括包围所述电子组件的金属壳体。
10.如权利要求9所述的传送带,其中所述金属壳体被连接为所述天线的接地平面。
11.如权利要求1所述的传送带,其还包括导电元件,其与电子组件电绝缘并且设置在与所述天线间隔开的铰接部内。
12.一种传送带,其包括:
多列一个或多个带模块,每列在铰接点铰接地连接到相邻列;
电子模块,其与一个或多个带模块一起形成各列中的一列;
天线,其被设置在其中一个带模块中并且电连接到所述电子模块。
13.如权利要求12所述的传送带,其中所述电子模块包括金属壳体。
14.如权利要求12所述的传送带,其中所述天线包括铰接杆,其将相邻一对列的至少一部分在其中一个铰接点铰接地连接到一起,以及导线,其接收在铰接杆内并且电连接到所述电子模块。
15.如权利要求14所述的传送带,其中所述铰接杆从电子模块延伸到其中一个铰接点内。
16.如权利要求14所述的传送带,其中所述天线包括:
同轴电缆,其从电子模块的基端延伸到远端并且具有编织线,所述编织线从基端到沿着同轴电缆不及远端的终止位置包围所述导线;
导电套管,其连接到编织线并且从终端位置向后朝向基端围绕同轴电缆的一部分;并且
其中所述铰接杆包括:
杆主体,其从电子模块延伸到其中的一个铰接点并且接收同轴电缆到缺少远端的位置;和
杆端部,其覆盖同轴电缆的向外直到远端的剩余部分。
17.如权利要求12所述的传送带,其中所述带模块是塑料带模块并且所述电子组件包括金属壳体。
18.如权利要求12所述的传送带,其中所述带模块包括相继的铰接点之间的中间部分,并且所述天线平行于所述铰接点延伸通过所述中间部分。
19.一种传送带,其包括:
多列一个或多个带模块,每列具有沿着第一端的第一组铰接元件和沿着相反的第二端的第二组铰接元件,其中所述第一和第二组铰接元件具有开口,所述开口当第一组铰接元件与相邻列的第二组铰接元件相互交叉时对齐以便在每列之间的铰接点形成横向通道;
电子模块,其与一个或多个带模块一起形成各列中的一列;
天线,其包括电连接到电子模块并且接收在横向通道内以便将至少一部分相邻的列连接到一起的导线。
20.如权利要求19所述的传送带,其中所述带模块是塑料带模块并且所述电子模块包括金属壳体。
21.如权利要求19所述的传送带,其中所述铰接杆从所述电子模块的一侧延伸到所述横向通道内。
22.如权利要求19所述的传送带,其中至少其中一些铰接元件包括环绕所述开口的导电环形。
23.如权利要求19所述的传送带,其还包括导电铰接杆,其与电子模块电绝缘并且设置在与所述天线间隔开的铰接点的横向通道内。
24.如权利要求19所述的传送带,其中所述天线包括:
同轴电缆,其从电子模块的基端延伸到远端并且具有编织线,所述编织线从基端到沿着同轴电缆不及远端的终止位置包围所述导线;
导电套管,其连接到编织线并且从终端位置向后朝向基端围绕同轴电缆的一部分;并且
其中所述铰接杆包括:
杆主体,其从电子模块延伸到其中的一个铰接点并且接收同轴电缆到缺少远端的位置;和
杆端部,覆盖同轴电缆的向外直到远端的剩余部分。
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US201161553375P | 2011-10-31 | 2011-10-31 | |
US61/553,375 | 2011-10-31 | ||
PCT/US2012/060721 WO2013066627A1 (en) | 2011-10-31 | 2012-10-18 | Conveyor belt with antenna |
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CN103930357A true CN103930357A (zh) | 2014-07-16 |
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CN201280055797.4A Pending CN103930357A (zh) | 2011-10-31 | 2012-10-18 | 具有天线的传送带 |
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US (1) | US9132960B2 (zh) |
EP (1) | EP2773578A1 (zh) |
CN (1) | CN103930357A (zh) |
WO (1) | WO2013066627A1 (zh) |
Cited By (1)
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CN110267889A (zh) * | 2017-02-13 | 2019-09-20 | 莱特拉姆有限责任公司 | 用于输送机部件的卡入型双叉式保持装置 |
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EP3070029A1 (en) * | 2015-03-19 | 2016-09-21 | Cambridge International, Inc. | Conveyor belt system with integrated sensor and method of using same |
NL2015696B1 (en) * | 2015-10-30 | 2017-05-31 | Rexnord Flattop Europe Bv | Chain module, modular conveyor chain, and conveyor system. |
USD889064S1 (en) * | 2018-02-22 | 2020-06-30 | Dale Holdings Pty Ltd | Conveyor belt module |
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CN102574643B (zh) * | 2009-10-14 | 2015-02-11 | 莱特拉姆有限责任公司 | 输送带以及受环境控制的输送系统 |
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US9174803B2 (en) * | 2013-03-07 | 2015-11-03 | John Edward Cleaves | Compact conveyor system |
-
2012
- 2012-10-18 WO PCT/US2012/060721 patent/WO2013066627A1/en active Application Filing
- 2012-10-18 CN CN201280055797.4A patent/CN103930357A/zh active Pending
- 2012-10-18 US US14/354,380 patent/US9132960B2/en active Active
- 2012-10-18 EP EP12846168.8A patent/EP2773578A1/en not_active Withdrawn
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US5272924A (en) * | 1991-11-05 | 1993-12-28 | William P. Tassic | System and method for monitoring tension loading of a conveyor chain |
WO2004037683A2 (en) * | 2002-10-23 | 2004-05-06 | Voith Fabrics Patent Gmbh | Conveyor belt |
CN1832894A (zh) * | 2003-09-03 | 2006-09-13 | 凤凰股份有限公司 | 监视输送设备的装置 |
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CN110267889B (zh) * | 2017-02-13 | 2021-04-27 | 莱特拉姆有限责任公司 | 用于输送机部件的卡入型双叉式保持装置 |
Also Published As
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WO2013066627A1 (en) | 2013-05-10 |
US20140299451A1 (en) | 2014-10-09 |
EP2773578A1 (en) | 2014-09-10 |
US9132960B2 (en) | 2015-09-15 |
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