公开(公告)号：US07096782B2

公开(公告)日：2006-08-29

申请号：US10898090

申请日：2004-07-23

Applicant: Koichi Tobe ,  Hideaki Watanabe

Inventor： Koichi Tobe ,  Hideaki Watanabe

IPC: B41F13/00 ,  B41F5/00

CPC classification number: B41F31/15 ,  B41F13/008 ,  B41P2213/256 ,  F16D11/14

Abstract: A driving apparatus in a printing press includes a plate cylinder driven by a printing press motor, an inking device drive-coupled to the plate cylinder, and a driving connecting/disconnecting mechanism. The mechanism connects and disconnects transmission of driving from the plate cylinder to the inking device, and includes first and second gears which are engageable with each other, supported rotatably, and constantly drive-coupled to one and the remaining one, respectively, of the plate cylinder and inking device. The second gear has a second engaging portion engageable with a plurality of first engaging portions of the first gear which have the same shape and are equidistantly arranged in a rotational direction of the first gear. When the first and second engaging portions engage, the plate cylinder and inking device are drive-coupled; when they are disengaged, they are disconnected. The number of first engaging portions is set on the basis of a value related to the first gear, so that when the plate cylinder reaches a phase identical to that where the first and second engaging portions disengage, the first and second engaging portions can engage regardless of a driving connection ratio of one of the plate cylinder and inking device to the first gear.

Abstract translation: 印刷机中的驱动装置包括由印刷机电动机驱动的印版滚筒，驱动联接到印版滚筒的着墨装置和驱动连接/断开机构。 该机构连接和断开驱动从印版滚筒向着墨装置的传输，并且包括可彼此接合的第一和第二齿轮，可旋转地支撑并且分别恒定地驱动耦合到板的一个和剩余的一个 气缸和上墨装置。 第二齿轮具有可与第一齿轮的多个第一接合部接合的第二接合部，该第一接合部具有与第一齿轮的旋转方向相同的形状并且等距设置。 当第一和第二接合部分接合时，印版滚筒和上墨装置被驱动耦合; 当它们被分离时，它们被断开。 基于与第一齿轮相关的值设定第一接合部的数量，使得当印版滚筒达到与第一和第二接合部分脱离的相位相同的相位时，第一和第二接合部分可以接合 一个印版滚筒和上墨装置的一个驱动连接比与第一档。

公开(公告)号：US20050016396A1

公开(公告)日：2005-01-27

申请号：US10898090

申请日：2004-07-23

Applicant: Koichi Tobe ,  Hideaki Watanabe

Inventor： Koichi Tobe ,  Hideaki Watanabe

IPC: B41F33/00 ,  B41F31/15 ,  B41F31/30 ,  F16D11/14 ,  B41F5/00

CPC classification number: B41F31/15 ,  B41F13/008 ,  B41P2213/256 ,  F16D11/14

Abstract: A driving apparatus in a printing press includes a plate cylinder driven by a printing press motor, an inking device drive-coupled to the plate cylinder, and a driving connecting/disconnecting mechanism. The mechanism connects and disconnects transmission of driving from the plate cylinder to the inking device, and includes first and second gears which are engageable with each other, supported rotatably, and constantly drive-coupled to one and the remaining one, respectively, of the plate cylinder and inking device. The second gear has a second engaging portion engageable with a plurality of first engaging portions of the first gear which have the same shape and are equidistantly arranged in a rotational direction of the first gear. When the first and second engaging portions engage, the plate cylinder and inking device are drive-coupled; when they are disengaged, they are disconnected. The number of first engaging portions is set on the basis of a value related to the first gear, so that when the plate cylinder reaches a phase identical to that where the first and second engaging portions disengage, the first and second engaging portions can engage regardless of a driving connection ratio of one of the plate cylinder and inking device to the first gear.

Abstract translation: 印刷机中的驱动装置包括由印刷机电动机驱动的印版滚筒，驱动联接到印版滚筒的着墨装置和驱动连接/断开机构。 该机构连接和断开驱动从印版滚筒向着墨装置的传输，并且包括可彼此接合的第一和第二齿轮，可旋转地支撑并且分别恒定地驱动耦合到板的一个和剩余的一个 气缸和上墨装置。 第二齿轮具有可与第一齿轮的多个第一接合部接合的第二接合部，该第一接合部具有与第一齿轮的旋转方向相同的形状并且等距设置。 当第一和第二接合部分接合时，印版滚筒和上墨装置被驱动耦合; 当它们被分离时，它们被断开。 基于与第一齿轮相关的值设定第一接合部的数量，使得当印版滚筒达到与第一和第二接合部分脱离的相位相同的相位时，第一和第二接合部分可以接合 一个印版滚筒和上墨装置的一个驱动连接比与第一档。