公开(公告)号：US08372245B2

公开(公告)日：2013-02-12

申请号：US13257202

申请日：2010-02-23

Applicant: Marko Jorkama

Inventor： Marko Jorkama

IPC: D21F11/00

CPC classification number: B65H18/00 ,  B65H2301/41485 ,  B65H2301/414866 ,  B65H2601/524 ,  B65H2601/5242 ,  Y10T29/49826

Abstract: A roll assembly (10) for a fiber-web machine has at least at one end thereof, with a bearing assembly (20) with a bearing housing, which bearing housing (18) has a flexible and attenuating attachment arrangement by means of which the roll can be attached in a flexible and attenuating manner on the frame or foundation (22) of the fiber-web machine. A mass absorber (24) is arranged in conjunction with the bearing housing, whereby the damping of the vibration of the roll assembly is arranged by the cooperation of the bearing housing that is attached in a flexible and attenuating manner and the mass absorber (24) in conjunction therewith. The invention also relates to a method of attenuating the vibration of a roll of a fiber-web machine.

Abstract translation: 用于纤维网机器的辊组件（10）至少在其一端具有带有轴承壳体的轴承组件（20），所述轴承壳体（18）具有柔性和衰减的附接装置，借助于该装置， 辊可以以柔性和衰减的方式附接在纤维网机器的框架或基座（22）上。 大体积吸收器（24）与轴承座一起布置，由此通过以柔性和衰减方式连接的轴承壳体与吸收体（24）的配合来布置辊组件的振动的阻尼， 与此相关。 本发明还涉及一种使纤维幅材机的卷的振动衰减的方法。

公开(公告)号：US20170074388A1

公开(公告)日：2017-03-16

申请号：US15264683

申请日：2016-09-14

Applicant: Georgia-Pacific Consumer Products LP

Inventor： Antonio Michael Cittadino ,  Mark Edwin Peters

IPC: F16H57/028 ,  B65H20/02 ,  B65H16/00 ,  F16H57/025 ,  B05B11/00

CPC classification number: F16H57/028 ,  A47K10/34 ,  A47K2010/3233 ,  B65H16/005 ,  B65H2402/43 ,  B65H2402/521 ,  B65H2402/632 ,  B65H2404/143 ,  B65H2601/521 ,  B65H2601/5242 ,  B65H2701/1924 ,  F16H57/025

Abstract: An automated product dispenser for dispensing a product from a supply of product is provided. The automated product dispenser includes a chassis assembly, a drive assembly, and an isolation member. The chassis assembly includes a chassis frame, and the drive assembly includes a motor, a drivetrain, and a drivetrain housing. The isolation member mounts the drive assembly to the chassis assembly such that the drive assembly is substantially spaced apart from the chassis frame. A related method of inhibiting vibration transmission in an automated product dispenser also is provided.

Abstract translation: 提供了一种用于从产品供应器分配产品的自动化产品分配器。 自动产品分配器包括底盘组件，驱动组件和隔离构件。 底盘组件包括底盘框架，并且驱动组件包括马达，动力传动系和动力传动系外壳。 隔离构件将驱动组件安装到底盘组件，使得驱动组件基本上与底盘框架间隔开。 还提供了一种在自动化产品分配器中抑制振动传播的相关方法。

公开(公告)号：US20120000623A1

公开(公告)日：2012-01-05

申请号：US13257202

申请日：2010-02-23

Applicant: Marko Jorkama

Inventor： Marko Jorkama

IPC: D21G1/02 ,  B23P11/00

CPC classification number: B65H18/00 ,  B65H2301/41485 ,  B65H2301/414866 ,  B65H2601/524 ,  B65H2601/5242 ,  Y10T29/49826

Abstract: A roll assembly (10) for a fiber-web machine has at least at one end thereof, with a bearing assembly (20) with a bearing housing, which bearing housing (18) has a flexible and attenuating attachment arrangement by means of which the roll can be attached in a flexible and attenuating manner on the frame or foundation (22) of the fiber-web machine. A mass absorber (24) is arranged in conjunction with the bearing housing, whereby the damping of the vibration of the roll assembly is arranged by the cooperation of the bearing housing that is attached in a flexible and attenuating manner and the mass absorber (24) in conjunction therewith. The invention also relates to a method of attenuating the vibration of a roll of a fiber-web machine.

Abstract translation: 用于纤维网机器的辊组件（10）至少在其一端具有带有轴承壳体的轴承组件（20），所述轴承壳体（18）具有柔性和衰减的附接装置，借助于该装置， 辊可以以柔性和衰减的方式附接在纤维网机器的框架或基座（22）上。 大体积吸收器（24）与轴承座一起布置，由此通过以柔性和衰减方式连接的轴承壳体与吸收体（24）的配合来布置辊组件的振动的阻尼， 与此相关。 本发明还涉及一种使纤维幅材机的卷的振动衰减的方法。

公开(公告)号：US20130182299A1

公开(公告)日：2013-07-18

申请号：US13744491

申请日：2013-01-18

Applicant: Kazutoshi Nakamura

Inventor： Kazutoshi Nakamura

IPC: B65H3/06

CPC classification number: B65H3/06 ,  B65H3/063 ,  B65H3/5223 ,  B65H2402/544 ,  B65H2601/5242

Abstract: A sheet feeding device including a roller to apply conveying force to one of a plurality of stacked sheets, a separator piece to apply conveying resistance to the stacked sheets and to nip the one of the stacked sheets in cooperation with the roller, a movable member being movable with respect to the roller, a pair of spring arms configured to contact the stacked sheets at an upstream position along a conveying direction with respect to a nipping position between the roller and the separator piece, and a bridge to bridge between the pair of spring arms, is provided. The bridge and the movable member are slidably in contact with each other at least when the sheet feeding device is in a conveyable condition.

Abstract translation: 一种送纸装置，包括：向多个堆叠纸张中的一个施加输送力的辊，分隔件，以对所述堆叠的纸张施加输送阻力，并与所述辊一起夹持所述堆叠的纸张中的一个;可动件， 相对于辊可移动的一对弹簧臂，构造成在相对于辊和分离片之间的夹持位置的输送方向的上游位置处接触堆叠的片材的一对弹簧臂，以及在一对弹簧之间桥接的桥 提供武器。 至少当纸张馈送装置处于可传送状态时，桥和可移动部件可滑动地彼此接触。

公开(公告)号：US06911117B1

公开(公告)日：2005-06-28

申请号：US09403912

申请日：1998-04-22

Applicant: Jouko Karhunen ,  Arto Puranen ,  Jorma Köliö ,  Esa Lehtovirta ,  Erkki Hietamäki

Inventor： Jouko Karhunen ,  Arto Puranen ,  Jorma Köliö ,  Esa Lehtovirta ,  Erkki Hietamäki

IPC: D21G1/00 ,  F16F7/10 ,  D21G7/00 ,  F16F15/00

CPC classification number: D21G1/008 ,  B65H2601/5242 ,  F16F7/1005

Abstract: A method and apparatus for damping vibration in a paper machine. The apparatus having a dynamic damper which includes a weight suspended by a spring. The spring constant of the spring is changed by means of a control device in order to tune the natural frequency of the dynamic damper. The dynamic damper is tuned to a frequency that is substantially equal to a multiple of the rotational frequency of the roll in the paper machine that is being damped.

Abstract translation: 一种用于阻尼造纸机械振动的方法和装置。 该装置具有动力阻尼器，其包括由弹簧悬挂的重物。 通过控制装置改变弹簧的弹簧常数，以调节动态阻尼器的固有频率。 动态阻尼器被调谐到基本上等于正被阻尼的造纸机中的辊的旋转频率的倍数的频率。

公开(公告)号：US08730542B2

公开(公告)日：2014-05-20

申请号：US13744491

申请日：2013-01-18

Applicant: Kazutoshi Nakamura

Inventor： Kazutoshi Nakamura

IPC: H04N1/04

CPC classification number: B65H3/06 ,  B65H3/063 ,  B65H3/5223 ,  B65H2402/544 ,  B65H2601/5242

Abstract: A sheet feeding device including a roller to apply conveying force to one of a plurality of stacked sheets, a separator piece to apply conveying resistance to the stacked sheets and to nip the one of the stacked sheets in cooperation with the roller, a movable member being movable with respect to the roller, a pair of spring arms configured to contact the stacked sheets at an upstream position along a conveying direction with respect to a nipping position between the roller and the separator piece, and a bridge to bridge between the pair of spring arms, is provided. The bridge and the movable member are slidably in contact with each other at least when the sheet feeding device is in a conveyable condition.

Abstract translation: 一种送纸装置，包括：向多个堆叠纸张中的一个施加输送力的辊，分隔件，以对所述堆叠的纸张施加输送阻力，并与所述辊一起夹持所述堆叠的纸张中的一个;可动件， 相对于辊可移动的一对弹簧臂，构造成在相对于辊和分离片之间的夹持位置的输送方向的上游位置处接触堆叠的片材的一对弹簧臂，以及在一对弹簧之间桥接的桥 提供武器。 至少当纸张馈送装置处于可传送状态时，桥和可移动部件可滑动地彼此接触。

公开(公告)号：US20100127448A1

公开(公告)日：2010-05-27

申请号：US12349932

申请日：2009-01-07

Applicant: Ping-Hung Kuo ,  Ke-Wei Chen ,  Cheng-Ming Liao ,  Chien-Min Chen

Inventor： Ping-Hung Kuo ,  Ke-Wei Chen ,  Cheng-Ming Liao ,  Chien-Min Chen

IPC: B65H5/06

CPC classification number: B65H3/5223 ,  B65H2404/6111 ,  B65H2601/521 ,  B65H2601/5242 ,  B65H2801/39 ,  H04N1/00567 ,  H04N1/00628

Abstract: A sheet separating device having a noise suppressing function is used with an auto document feeder. The sheet separating device includes a sheet separating pad, a sheet separating holder, a resilient element and a noise suppressing element. The sheet separating pad cooperates with a sheet separating roller to separate a paper sheet fed into a sheet-guiding path of the auto document feeder. The sheet separating pad is disposed on the sheet separating holder. The resilient element is sustained against or coupled to the sheet separating holder, so that sheet separating pad disposed on the sheet separating holder is urged against the sheet separating roller. The noise suppressing element is arranged on the sheet separating holder for altering the natural frequency dynamic response of an assembly of the sheet separating pad and the sheet separating holder, thereby shifting the natural frequency dynamic response of the assembly of the sheet separating pad and the sheet separating holder from the working frequency and the harmonic frequency of the sheet separating roller.

Abstract translation: 具有噪声抑制功能的片材分离装置与自动送稿器一起使用。 片材分离装置包括片材分离垫，片材分离保持器，弹性元件和噪声抑制元件。 片材分离垫与片材分离辊配合以分离供给到自动送稿器的片材引导路径的纸张。 片材分离垫设置在片材分离保持器上。 弹性元件抵靠或联接到片材分离保持器，使得设置在片材分离保持器上的片材分离垫被推靠在片材分离辊上。 噪声抑制元件布置在片材分离保持器上，用于改变片材分离垫和片材分离保持器的组件的固有频率动态响应，从而移动片材分离垫和片材的组件的固有频率动态响应 分离支架与工作频率和纸张分离辊的谐波频率分离。