公开(公告)号：US5727753A

公开(公告)日：1998-03-17

申请号：US567297

申请日：1995-12-05

Applicant: J. C. Harris

Inventor： J. C. Harris

IPC: B21B39/00 ,  B65H23/038 ,  B65H27/00 ,  B65H23/025

CPC classification number: B65H23/038 ,  B65H27/00 ,  B21B39/008 ,  B65H2301/36112 ,  B65H2404/1114 ,  B65H2404/1152 ,  B65H2404/1345 ,  B65H2404/1452 ,  B65H2404/172 ,  B65H2404/173

Abstract: An equalizer roll to be used in manufacturing for providing equal tension across a web during winding operations such as used in polymer film applications, corrugators, paper machines, printing presses, cloth winders, and metal winding operations. A common axis shaft is mounted horizontally on two bearings or clamped rigid supports allowing for rotation. Mounted in the center of the axis shaft is a bearing assembly having convex and concave portions disposed within a sleeve. The bearing assembly is centrally mounted inside a hollow cylinder or roll machined to be in balance with respect to the centrally disposed bearing assembly. The mating of the concave and convex portions of the bearing permits a selected degree of lateral rotation in a range of from about 1 degree to about 10 degrees. As the web runs over the roll, any imbalance of lateral tension will cause the roll to pivot at it's center permitting the roll to move upward on the side of least tension until the web tension is equalized across the entire roll.

Abstract translation: 用于制造中的均衡辊，用于在诸如用于聚合物膜应用，波纹机，造纸机，印刷机，布卷绕机和金属卷绕操作的卷绕操作期间在幅材上提供相等的张力。 公共轴轴水平安装在两个轴承或夹持的刚性支架上，允许旋转。 安装在轴心的中心的是具有设置在套筒内的凸部和凹部的轴承组件。 轴承组件集中安装在中空圆柱体或辊中，其被加工成相对于居中布置的轴承组件平衡。 轴承的凹部和凸部的配合允许在约1度至约10度的范围内的选定程度的横向旋转。 当纸幅在卷上运行时，侧向张力的任何不平衡将导致卷在其中心处枢转，使得辊在最小张力的一侧向上移动，直到卷筒纸张力在整个卷上均衡。

公开(公告)号：US20140124334A1

公开(公告)日：2014-05-08

申请号：US14130248

申请日：2012-06-14

Applicant: Shinji Sado

Inventor： Shinji Sado

IPC: B65G13/02

CPC classification number: B65G13/02 ,  B65H5/062 ,  B65H2402/544 ,  B65H2404/144 ,  B65H2404/173 ,  B65H2701/1912

Abstract: A medium conveyance apparatus includes a conveyance roller, a pinch roller and a pinch roller spring. The pinch roller includes a pinch roller shaft and a bearing. The pinch roller shaft has a flat surface formed thereon to be made in contact with a spring flat surface of the pinch roller spring, thereby preventing the pinch roller shaft from rotating together with the bearing.

Abstract translation: 介质传送装置包括传送辊，夹送辊和夹送辊弹簧。 夹送辊包括夹送辊轴和轴承。 夹送辊轴具有形成在其上的平坦表面，以与夹送辊弹簧的弹簧平面接触，从而防止夹送辊轴与轴承一起旋转。

公开(公告)号：US3028062A

公开(公告)日：1962-04-03

申请号：US3728260

申请日：1960-06-20

Applicant: WILLIAM FULTON & SONS LTD

Inventor： JAMES RUDDY ,  ARCHIBALD MCDONALD

IPC: B65H23/038 ,  B65H27/00 ,  D06C3/00

CPC classification number: B65H27/00 ,  B65H23/038 ,  B65H2404/144 ,  B65H2404/1531 ,  B65H2404/173 ,  B65H2404/181 ,  D06C3/00 ,  D06C2700/10

公开(公告)号：US2593157A

公开(公告)日：1952-04-15

申请号：US9721849

申请日：1949-06-04

Applicant: UNITED STATES STEEL CORP

Inventor： LORIG EDWIN T

IPC: B65H27/00 ,  F16H7/18

CPC classification number: B65H27/00 ,  B65H2404/13421 ,  B65H2404/164 ,  B65H2404/173 ,  F16H7/18

公开(公告)号：US20230271799A1

公开(公告)日：2023-08-31

申请号：US18176162

申请日：2023-02-28

Applicant: Zehnder & Sommer AG

Inventor： Erich LOHNER ,  Urs FANKHAUSER

IPC: B65H5/06 ,  B65H27/00

CPC classification number: B65H5/062 ,  B65H27/00 ,  B65H2404/173 ,  B65H2404/1141

Abstract: A roll feed includes a base body, a first tube roll having a rolling surface and a first bearing shaft, wherein the base body is configured to support the first tube roll and the first bearing shaft. The first bearing shaft and the first tube roll are configured to be detachably connected to each other for a rotationally fixed connection, wherein the base body is configured such that the first tube roll can be removed from the base body in an axial direction, wherein the axial direction is substantially parallel to an axis of rotation of the first tube roll.

公开(公告)号：US06482141B1

公开(公告)日：2002-11-19

申请号：US09912820

申请日：2001-07-25

Applicant: Denis L. Munsche

Inventor： Denis L. Munsche

IPC: B25F502

CPC classification number: F16C13/02 ,  B65H23/0258 ,  B65H27/00 ,  B65H2404/1231 ,  B65H2404/172 ,  B65H2404/173 ,  D21F1/40 ,  F16C13/003 ,  F16C23/084

Abstract: An arrangement in connection with a spreader roll drive where the driving motor is directly connected to the one end of the spreader roll. Bearings support the end of the stationary axle within the drive shaft. The drive shaft is supported by bearings within a spherical ball clamp, which is held by a spherical cavity in a bracket. The drive shaft is connected to a motor or a motor and gearbox arrangement by a flexible coupling.

Abstract translation: 与驱动电动机直接连接到扩展辊的一端的扩展辊驱动相关的布置。 轴承支撑驱动轴内固定轴的端部。 驱动轴由球形球夹中的轴承支撑，球形球夹由支架中的球形腔保持。 驱动轴通过柔性联轴器连接到电动机或电动机和变速箱装置。

公开(公告)号：US5833106A

公开(公告)日：1998-11-10

申请号：US652973

申请日：1996-05-24

Applicant: J. C. Harris

Inventor： J. C. Harris

IPC: B21B39/00 ,  B65H23/038 ,  B65H27/00 ,  B65H23/02

CPC classification number: B65H23/038 ,  B65H27/00 ,  B21B39/008 ,  B65H2301/36112 ,  B65H2404/1114 ,  B65H2404/1152 ,  B65H2404/1345 ,  B65H2404/1452 ,  B65H2404/172 ,  B65H2404/173

Abstract: An equalizing roll and web tracking apparatus to be used in manufacturing for providing equal tension across a web during winding operations such as used in polymer film applications, corrugators, paper machines, printing presses, cloth winders, and metal winding operations. The equalizing roll utilizes a common axis shaft mounted horizontally on two bearings or clamped rigid supports allowing for rotation. Mounted in the center of the axis shaft is a bearing assembly having convex and concave portions disposed within a sleeve. The bearing assembly is centrally mounted inside a hollow cylinder or roll machined to be in balance with respect to the centrally disposed bearing assembly. The mating of the concave and convex portions of the bearing permits a selected degree of lateral rotation in a range of from about 1 degree to about 10 degrees. As the web runs over the roll, any imbalance of lateral tension will cause the roll to pivot at it's center permitting the roll to move upward on the side of least tension until the web tension is equalized across the entire roll. The equalizing roll tracking apparatus utilizes an adjustable control arm assembly having a pair of adjustable pivot arms with steering arms linked to sensor arms. The distal ends of the sensor arms are in contact with the outer edges of a web, sheet, or belt of material supported by at least one idler roll and utilizing at least one equalizing roll. The steering arms float on the outer diameter of the equalizing roll. The sensor arms are pivotally linked to the steering arms so that the misalignment of the belt, sheet or web moves the sensor arms slightly causing the steering arms to pivot and exert pressure on the equalizing roll thereby counteracting and aligning the direction of the web, belt, or sheet of material supported thereby.

Abstract translation: 用于制造中的平衡辊和卷材跟踪装置，用于在诸如用于聚合物膜应用，波纹机，造纸机，印刷机，布卷绕机和金属卷绕操作的卷绕操作期间在幅材上提供相等的张力。 平衡辊采用水平安装在两个轴承上的公共轴轴或允许旋转的夹紧刚性支架。 安装在轴心的中心的是具有设置在套筒内的凸部和凹部的轴承组件。 轴承组件集中安装在中空圆柱体或辊中，其被加工成相对于居中布置的轴承组件平衡。 轴承的凹部和凸部的配合允许在约1度至约10度的范围内的选定程度的横向旋转。 当纸幅在卷上运行时，侧向张力的任何不平衡将导致卷在其中心处枢转，使得辊在最小张力的一侧向上移动，直到卷筒纸张力在整个卷上均衡。 平衡辊跟踪装置利用可调控制臂组件，其具有一对可调节的枢转臂，转向臂连接到传感器臂。 传感器臂的远端与由至少一个惰辊支撑的材料的幅材，片材或带材的外边缘接触，并且利用至少一个均衡辊。 转向臂浮动在均压辊的外径上。 传感器臂可枢转地连接到转向臂，使得带，片或网的未对准使传感器臂稍微移动，导致转向臂枢转并在均衡辊上施加压力，从而抵消并对齐幅材，带的方向 ，或由此支撑的材料片。

公开(公告)号：US5730693A

公开(公告)日：1998-03-24

申请号：US582204

申请日：1996-01-02

Applicant: Everett D. Krayenhagen

Inventor： Everett D. Krayenhagen

IPC: B21B39/00 ,  B21B39/08 ,  B21B41/08 ,  B65H23/26 ,  B65H27/00 ,  F16C13/02 ,  F16C23/08 ,  B23P15/00

CPC classification number: B65H23/26 ,  B21B39/08 ,  B21B41/08 ,  B65H27/00 ,  F16C13/02 ,  F16C23/084 ,  B21B39/008 ,  B65H2404/1452 ,  B65H2404/17 ,  B65H2404/173

Abstract: An improved web tension control system including a shaft and a hollow cylindrical roller mounted on the shaft for rotation about the shaft and for universal pivoting movement relative to the shaft that tends to compensate for variations in the tension of a moving web or substrate passing over the hollow cylindrical roller. The hollow cylindrical roller is mounted on the shaft by a spherical bearing assembly that permits universal pivoting movement of the hollow cylindrical roller relative to the shaft and a roller bearing assembly positioned between the outer surface of the spherical bearing assembly and the inner cylindrical surface of the hollow cylindrical roller to permit free relative rotation of the roller about the shaft. In an alternate embodiment, slots may be formed in the abutting spherical surfaces of the spherical bearing assembly, and an insertable wafer can be placed in such slots to selectively limit the pivoting movement of the hollow cylindrical roller.

Abstract translation: 一种改进的卷筒纸张力控制系统，其包括轴和中空圆柱滚子，所述轴和中空圆柱滚子安装在所述轴上以围绕所述轴旋转并且用于相对于所述轴的通用枢转运动，所述运动倾向于补偿移动的幅材或基板上的张力的变化， 中空圆柱滚子。 中空圆柱滚子通过球面轴承组件安装在轴上，该球面轴承组件允许中空圆柱滚子相对于轴进行通用的枢转运动，以及定位在球面轴承组件的外表面和滚珠轴承组件的内圆柱表面之间的滚子轴承组件 中空圆柱滚子，以允许滚筒围绕轴自由相对旋转。 在替代实施例中，槽可以形成在球面轴承组件的邻接的球形表面中，并且可插入的晶片可以放置在这种槽中，以选择性地限制中空圆柱形滚筒的枢转运动。

公开(公告)号：US06848482B2

公开(公告)日：2005-02-01

申请号：US10258236

申请日：2001-05-11

Applicant: Yasuyuki Moriyama

Inventor： Yasuyuki Moriyama

IPC: B08B5/02 ,  B65B55/10 ,  B65B55/24 ,  B65H27/00 ,  B65B1/04 ,  B65B65/08 ,  A01N9/00

CPC classification number: B65B55/24 ,  B65H27/00 ,  B65H2301/511 ,  B65H2301/5115 ,  B65H2301/517 ,  B65H2404/1122 ,  B65H2404/1321 ,  B65H2404/13211 ,  B65H2404/137 ,  B65H2404/173 ,  B65H2404/18 ,  B65H2404/185 ,  B65H2701/122

Abstract: An object is to provide a liquid-removing apparatus capable of sufficiently removing liquid adhering to packaging material (11). The liquid-removing apparatus includes a packaging material (11) having a projection formed at a predetermined position; first and second squeeze rollers (23, 33) which form a squeeze portion (P1) for removing liquid adhering to the packaging material (11); and an elastic body. The second squeeze roller (33) has main roller portions (53, 54) and a retractable roller portion (55) which retracts when the projection reaches the squeeze portion (P1). The elastic body urges a tubular sleeve (64) provided on the retractable roller portion (55) toward the packaging material (11). When the projection reaches the squeeze portion (P1) during transportation of the packaging material (11), the sleeve (64) is pushed by the projection and thereby decentered, so that the retractable roller portion (55) is retracted. As a result, interference between the projection and the second squeeze roller (33) is prevented, and the packaging material (11) can be nipped by the first and second squeeze rollers (22, 33).

Abstract translation: 本发明的目的是提供一种能够充分去除附着在包装材料（11）上的液体的液体去除装置。 所述除液装置包括具有在预定位置形成的突起的包装材料（11） 第一和第二挤压辊（23,33），其形成用于去除附着在包装材料（11）上的液体的挤压部分（P1）。 和弹性体。 第二挤压辊（33）具有当突起到达挤压部（P1）时缩回的主辊部（53,54）和缩回辊部（55）。 弹性体将朝向包装材料（11）设置在可缩回的辊部分（55）上的管状套筒（64）推动。 当在包装材料（11）的输送期间突起到达挤压部分（P1）时，套筒（64）被突起推动并因此偏心，使得可缩回的辊部分（55）缩回。 结果，防止突起与第二挤压辊33之间的干涉，并且包装材料11可以被第一和第二挤压辊（22,33）夹持。

公开(公告)号：US20030116220A1

公开(公告)日：2003-06-26

申请号：US10258236

申请日：2002-10-22

Inventor： Yasuyuki Moriyama

IPC: B65B001/04 ,  B65B003/04

CPC classification number: B65B55/24 ,  B65H27/00 ,  B65H2301/511 ,  B65H2301/5115 ,  B65H2301/517 ,  B65H2404/1122 ,  B65H2404/1321 ,  B65H2404/13211 ,  B65H2404/137 ,  B65H2404/173 ,  B65H2404/18 ,  B65H2404/185 ,  B65H2701/122

Abstract: An object is to provide a liquid-removing apparatus capable of sufficiently removing liquid adhering to packaging material (11). The liquid-removing apparatus includes a packaging material (11) having a projection formed at a predetermined position; first and second squeeze rollers (23, 33) which form a squeeze portion (P1) for removing liquid adhering to the packaging material (11); and an elastic body. The second squeeze roller (33) has main roller portions (53, 54) and a retractable roller portion (55) which retracts when the projection reaches the squeeze portion (P1). The elastic body urges a tubular sleeve (64) provided on the retractable roller portion (55) toward the packaging material (11). When the projection reaches the squeeze portion (P1) during transportation of the packaging material (11), the sleeve (64) is pushed by the projection and thereby decentered, so that the retractable roller portion (55) is retracted. As a result, interference between the projection and the second squeeze roller (33) is prevented, and the packaging material (11) can be nipped by the first and second squeeze rollers (22, 33).

Abstract translation: 本发明的目的是提供一种能够充分去除附着在包装材料（11）上的液体的液体去除装置。 所述除液装置包括具有在预定位置形成的突起的包装材料（11） 第一和第二挤压辊（23,33），其形成用于去除附着在包装材料（11）上的液体的挤压部分（P1）。 和弹性体。 第二挤压辊（33）具有当突起到达挤压部（P1）时缩回的主辊部（53,54）和缩回辊部（55）。 弹性体将朝向包装材料（11）设置在可缩回的辊部分（55）上的管状套筒（64）推动。 当在包装材料（11）的输送期间突起到达挤压部分（P1）时，套筒（64）被突起推动并因此偏心，使得可缩回的辊部分（55）缩回。 结果，防止突起与第二挤压辊33之间的干涉，并且包装材料11可以被第一和第二挤压辊（22,33）夹持。