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公开(公告)号：US12202677B2
公开(公告)日：2025-01-21
申请号：US18017176
申请日：2021-06-30
Applicant: PROK CONVEYOR COMPONENTS PTY LTD
Inventor： Raymond Anderson , Brayden Kubala
Abstract: A conveyor roller tube (1) including a plurality of co-extruded polymer layers (2, 3). The tube (1) includes an inner layer (2) and an outer layer (3), and an optional intermediate layer. The inner layer (2) is formed of a first polymer material. The outer layer (3) is formed of a second polymer material. The outer layer is formed to have high wear properties and is also formed to be of a different color to the adjacent layer (2) thereto so that a visual indication of the wear of the roller tube (1) is provided.
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公开(公告)号：US12157639B2
公开(公告)日：2024-12-03
申请号：US18079394
申请日：2022-12-12
Applicant: Van der Graaf Inc.
Inventor： Alexander D. Kanaris
Abstract: A conveyor drive roller with a replaceable sleeve defining a conveyor drive surface adapted to operatively engage a conveyor belt. The replaceable sleeve may be replaced with another replaceable sleeve defining another conveyor drive surface adapted to operatively engage another conveyor belt. A method of replacing the conveyor drive surface on the conveyor drive roller is also disclosed.
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公开(公告)号：US20230202761A1
公开(公告)日：2023-06-29
申请号：US18170801
申请日：2023-02-17
Applicant: Motoveyo Corporation
Inventor： John W. Kuhn
CPC classification number: B65G17/083 , B65G39/025 , B65G39/07
Abstract: A conveyor system and drive element for same include a chain including a plurality of links that hinge with respect to each other and a plurality of moving elements such as balls that freely move in the links. A drive element drives the chain in a conveying direction and includes an elongated body with a surface that has a plurality of planar facets arranged around the longitudinal axis of the body. The facets extend along the body and engage respective links of the chain as the body is rotated to drive the chain. Relief elements are located in each facet and are configured for receiving the moving elements of the chain links engaging the facets so the links lie generally flat on the facets when the chain is driven. Other versions of the drive element are faceted for driving a chain with links but without relief elements.
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公开(公告)号：US20200207548A1
公开(公告)日：2020-07-02
申请号：US16634960
申请日：2018-07-19
Applicant: Laitram, L.L.C.
Inventor： David A. Kokx
Abstract: A roller for a conveyor system comprises a nonlinear bore hole to facilitate retention of the roller on a roller-receiving portion of a corresponding shaft. A nonlinear bore hole comprises a central cylindrical portion for receiving a roller-receiving portion of the shaft and unaligned slots in communication with the central cylindrical portion to prevent migration of the roller from the roller-receiving portion.
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公开(公告)号：US10513398B2
公开(公告)日：2019-12-24
申请号：US15879920
申请日：2018-01-25
Applicant: Schott AG
Inventor： Klaas W. Roelfsema
Abstract: A roller including a roller body in a cylindrical form. The roller body comprises at least partially of a borosilicate glass material.
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Patent Agency Ranking
6.发明申请公开(公告)号：US20170211883A1
公开(公告)日：2017-07-27
申请号：US15326772
申请日：2015-07-15
Applicant: OFFICINE FACCO & C. S.P.A.
Inventor： Massimo FINCO
CPC classification number: F26B17/08 , B65G15/00 , B65G37/00 , B65G39/07 , F26B25/002 , F26B25/20 , F26B2200/12
Abstract: A drying machine for pasty and/or granular substances, which comprises a supporting frame for a plurality of superimposed conveyor belts, the frame being provided with lateral openings for the passage of air, each conveyor belt being supported by a plurality of spaced rollers which are pivoted to the frame, the rollers being surrounded by spacers which are adapted to define, between the rollers and the belt, air passage spaces to optimize the drying of the conveyed substances, each roller being surrounded by a single helical body with spaced turns that define the air passage space between the roller and the belt.
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公开(公告)号：US20120073103A1
公开(公告)日：2012-03-29
申请号：US13259287
申请日：2010-03-24
Applicant: Timothy D. March , John A. Pokrzyk, JR. , Daryll A. Hasco , Mark Bright
Inventor： Timothy D. March , John A. Pokrzyk, JR. , Daryll A. Hasco , Mark Bright
CPC classification number: B65G39/02 , B65G39/07 , C03B35/16 , C03B35/181 , C03B35/183 , C03B35/186 , C23C2/003 , C25D7/0664 , C25D17/00 , F27D3/026 , Y10T29/49545 , Y10T29/49549 , Y10T29/49554 , Y10T29/4973
Abstract: A quick change conveyor roll assembly for metal or glass processing comprising an inner roll shaft having a rigid and elongated cylindrical surface supported and rotationally driven by an associate rotor mean. At least one removable spool having a cylindrical body with a first diameter, a hollow interior therethrough and a collar rigidly adapted at a first end, the collar having a second diameter whereby the second diameter is greater than the first diameter. At least one removable and replaceable insulated roll sleeve being slidably mounted over at least a portion of said removable spool and abutting said collar, the insulated roll sleeve including at least one layer of an insulation material and a securing means operably adjustable to hold said roll sleeve about said removable spool at a second end in a predetermined location on said inner roll shaft.
Abstract translation: 一种用于金属或玻璃加工的快速更换输送辊组件，包括内辊轴，其具有由辅助转子平面支撑并旋转地驱动的刚性和细长的圆柱形表面。 至少一个可拆卸的卷轴，其具有带有第一直径的圆柱形主体，穿过其中的中空内部以及在第一端处刚性地适配的轴环，所述轴环具有第二直径，从而第二直径大于第一直径。 至少一个可拆卸和可更换的绝缘辊套筒可滑动地安装在所述可拆卸卷轴的至少一部分上并邻接所述套环，所述绝缘辊套筒包括至少一层绝缘材料和可操作地调节以固定所述辊套筒的固定装置 在所述内辊轴上的预定位置处的第二端处围绕所述可拆卸卷轴。
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公开(公告)号：US06884205B2
公开(公告)日：2005-04-26
申请号：US09968392
申请日：2001-10-02
Applicant: Gary L. VanNoy , Brian S. Rice , Fernando Ramos, Jr. , Daniel C. Lioy
Inventor： Gary L. VanNoy , Brian S. Rice , Fernando Ramos, Jr. , Daniel C. Lioy
CPC classification number: B65G39/07 , B65G23/04 , Y10T29/4956 , Y10T29/49563
Abstract: A non-marking web conveyance roller has a generally irregular surface with a plurality of rounded up features that promotes superior venting of entrained air. The surface finish of the roller, formed by a thermal spray process, prevents the formation of impression and honing defects on the conveyed web.
Abstract translation: 非标记幅材输送辊具有大致不规则的表面，其具有多个向上的特征，其促进夹带空气的优良排气。 通过热喷涂工艺形成的辊的表面光洁度可以防止在传送的纸幅上形成印模和珩磨缺陷。
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公开(公告)号：US5378219A
公开(公告)日：1995-01-03
申请号：US986212
申请日：1992-12-07
Applicant: Charles M. Hart , James D. Rogers , Harry L. King , John J. Bartholomew
Inventor： Charles M. Hart , James D. Rogers , Harry L. King , John J. Bartholomew
IPC: B65G39/00 , B65G39/02 , B65G39/07 , C03B35/18 , C04B32/02 , C04B35/66 , C04B35/80 , D04H1/02 , F27D1/00 , F27D3/02 , F27D23/00
CPC classification number: C04B35/80 , B65G39/07 , C03B35/18 , C03B35/181 , C03B35/183 , C03B35/184 , C03B35/185 , C03B35/186 , C03B35/189 , C04B35/803 , F27D1/0009 , F27D3/026 , Y10T428/21
Abstract: An insulating roller cover includes a highly desirable combination of features. The cover is free from asbestos and is therefore of more desirable construction for handling and use. For the roller cover, at least substantially ceramic fiber is highly compressed, providing a dense and refractory, elevated temperature resistant insulating cover. The cover may itself serve as a load bearing surface; or may provide a foundation or protective media for annular discs or 10 sleeve members made of various, load bearing materials. These load bearing materials may be unable to resist direct contact with the shaft due to thermal shock or the differences in their respective expansion and contraction rates. Where impregnant is utilized with the highly compressed fiber, such will often comprise a colloidal substituent.
Abstract translation: 绝缘辊盖包括非常理想的特征组合。 盖子没有石棉，因此是更理想的处理和使用的结构。 对于辊盖，至少基本上陶瓷纤维是高度压缩的，提供致密和耐火，耐高温的绝缘盖。 盖本身可以用作承载表面; 或者可以为由各种负载材料制成的环形盘或10个套筒构件提供基础或保护介质。 这些承载材料可能由于热冲击或它们各自的膨胀和收缩率的差异而不能抵抗与轴的直接接触。 当浸渍剂与高度压缩纤维一起使用时，通常包含胶体取代基。
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10.发明授权Ceramic conveyor roll having flat-sided spring retainer for non-rotatably mounting end caps to roller 失效陶瓷输送辊具有用于不可旋转地安装端盖到辊的平面弹簧保持器
公开(公告)号：US5316129A
公开(公告)日：1994-05-31
申请号：US24779
申请日：1993-03-02
Applicant: Alan W. Daily
Inventor： Alan W. Daily
IPC: B65G23/04 , B65G39/02 , B65G39/07 , C03B35/18 , F16C13/00 , F16D1/08 , F27B9/24 , F27D3/02 , B65G13/02
CPC classification number: F16D1/08 , B65G23/04 , B65G39/02 , B65G39/07 , C03B35/186 , F16C13/00 , F27B9/24 , F27D3/026 , F16D2001/062
Abstract: A conveyor roll for conveying heated glass sheets along a conveyor assembly is provided that comprises a fused silica roller having opposing cylindrical ends, a pair of end caps formed from a machinable steel which may be heat resistant for rotatably mounting the ceramic roller within a conveyor assembly, wherein each end cap has a tubular wall for receiving and surrounding one of the cylindrical ends of the roller, and a spring retainer for non-rotatably mounting each of the end caps to the roller. Each spring retainer includes a coil spring formed from flat sided coils helically wound around a cylindrical end of the roller, each of which coils includes bent portions and straight portions for resiliently and frictionally inter-engaging the tubular wall of the cap and the cylindrical end of the roller, respectively, despite the thermal differential expansion that occurs between the tubular wall of the cap and the cylindrical end of the roller as the roll is exposed to elevated temperatures. Each end cap includes a screw thread around its open end that threadedly engages the coils of the retainer spring and axially secures the end cap to its respective cylindrical roller end.
Abstract translation: 提供了一种用于沿着输送机组件输送加热的玻璃板的输送辊，其包括具有相对的圆柱形端部的熔融石英辊，由可加工的钢形成的一对端盖，其可耐热以将陶瓷辊可旋转地安装在输送机组件 ，其中每个端盖具有用于接收和围绕辊的圆柱形端部中的一个的管状壁和用于将每个端盖不可旋转地安装到辊的弹簧保持器。 每个弹簧保持器包括螺旋弹簧，该螺旋弹簧由螺旋缠绕在辊的圆柱形端部上的扁平侧线圈形成，每个线圈包括弯曲部分和用于弹性地和摩擦地相互接合盖的管状壁的直线部分， 尽管当辊暴露于升高的温度时，分别在盖的管状壁和辊的圆柱端之间发生热差异膨胀。 每个端盖包括围绕其开口端的螺纹螺纹接合保持器弹簧的线圈并且将端盖轴向地固定到其相应的圆柱滚子端。
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