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1. 发明公开

EP0400527A3 Folding machine of a rotary press 失效
标题翻译：旋转压力机折叠机
公开(公告)号：EP0400527A3
公开(公告)日：1991-06-26
申请号：EP90110063.6
申请日：1990-05-28
申请人： MITSUBISHI JUKOGYO KABUSHIKI KAISHA
发明人： Hirahara, Hidefumi, c/o Mihara Machinery Works
IPC分类号： B65H45/16
CPC分类号： B65H45/161 , B65H2511/22 , B65H2511/224 , B65H2220/11
摘要： A folding machine of a rotary press of the type that after superposed paper sheets have been cut out by means of a folding drum (4) and a cutting drum (3), a folding blade (5) is projected from the folding drum to insert the cut paper sheets (6) between a pair of folding rollers (7a, 7b) for folding them, is improved. According to a first aspect, the improvement resides in that a gap adjusting device for the folding rollers is composed of a pair of support arms (61a, 61b) for the folding rollers which are swingable about a pair of fixed shafts (62a, 62b), vertically movable adjusting tables (80a, 80b) disposed under the respective support arms, and a pair of links (72a, 72b) for connecting the adjusting tables with the respective support arms. According to a second aspect, the improvement resides in that a pair of arms (110a, 110b) pivotably supporting the folding rollers (7a, 7b) are coupled via a pair of adjusting levers (113a, 113b) pivotably supported from a single support shaft (112) disposed under a middle portion of the support shafts of the arms and links. According to a third aspect, the improvement resides in that the respective folding rollers (7a, 7b) and the gap adjusting device for the folding rollers are held by a same support table (218), and the support table is supported so as to be movable with respect to the folding drum in the radial direction thereof.

2. 发明公开

EP0431473A2 Paper guide device 失效
标题翻译： Papierführungsvorrichtung。
公开(公告)号：EP0431473A2
公开(公告)日：1991-06-12
申请号：EP90122873.4
申请日：1990-11-29
申请人： MITSUBISHI JUKOGYO KABUSHIKI KAISHA
发明人： Hirahara, Hidefumi, c/o Mihara Machinery Works
IPC分类号： B65H45/16
CPC分类号： B65H45/161 , B65H45/167
摘要： An improved paper guide device (6, 7) is disposed close to folding rollers (4a, 4b) in a folding machine of a rotary press as spaced from an outer circumference of a folding drum (2). Owing to a novel construction, during a normal operation the paper guide device is preset and fixed at a gap distance for allowing minute movement of the folding rollers upon folding, but upon clogging of paper when the folding rollers move beyond the preset gap distance, the paper guide device can move as interlocked with the movement of the folding rollers, and therefore, paper guides in the paper guide device never come into contact with the folding rollers. Preferably, the paper guides are adjustable in position with respect to the folding rollers so as to adjust the gap distance preset between them and the folding rollers.
摘要翻译：在与折叠鼓（2）的外周间隔开的旋转压力机的折叠机中，改进的导纸装置（6,7）设置在折叠辊（4a，4b）附近。由于新颖的结构，在正常操作期间，纸张引导装置预设并固定在间隙距离处，以允许折叠辊在折叠时微小移动，但是当折叠辊移动超过预设间隙距离时纸张堵塞，纸引导装置可以与折叠辊的移动互锁地移动，因此导纸装置中的纸张引导件不会与折叠辊接触。优选地，纸张引导件相对于折叠辊可调节的位置，以便调节它们与折叠辊之间预设的间隙距离。

3. 发明授权

EP0431473B1 Paper guide device 失效
标题翻译：导纸装置。
公开(公告)号：EP0431473B1
公开(公告)日：1994-06-29
申请号：EP90122873.4
申请日：1990-11-29
申请人： MITSUBISHI JUKOGYO KABUSHIKI KAISHA
发明人： Hirahara, Hidefumi, c/o Mihara Machinery Works
IPC分类号： B65H45/16
CPC分类号： B65H45/161 , B65H45/167

4. 发明公开

EP0431473A3 Paper guide device 失效
标题翻译：纸张指南装置
公开(公告)号：EP0431473A3
公开(公告)日：1991-11-06
申请号：EP90122873.4
申请日：1990-11-29
申请人： MITSUBISHI JUKOGYO KABUSHIKI KAISHA
发明人： Hirahara, Hidefumi, c/o Mihara Machinery Works
IPC分类号： B65H45/16
CPC分类号： B65H45/161 , B65H45/167
摘要： An improved paper guide device (6, 7) is disposed close to folding rollers (4a, 4b) in a folding machine of a rotary press as spaced from an outer circumference of a folding drum (2). Owing to a novel construction, during a normal operation the paper guide device is preset and fixed at a gap distance for allowing minute movement of the folding rollers upon folding, but upon clogging of paper when the folding rollers move beyond the preset gap distance, the paper guide device can move as interlocked with the movement of the folding rollers, and therefore, paper guides in the paper guide device never come into contact with the folding rollers. Preferably, the paper guides are adjustable in position with respect to the folding rollers so as to adjust the gap distance preset between them and the folding rollers.

5. 发明公开

EP0400527A2 Folding machine of a rotary press 失效
标题翻译： Falzmaschine bei einer Rotationspresse。
公开(公告)号：EP0400527A2
公开(公告)日：1990-12-05
申请号：EP90110063.6
申请日：1990-05-28
申请人： MITSUBISHI JUKOGYO KABUSHIKI KAISHA
发明人： Hirahara, Hidefumi, c/o Mihara Machinery Works
IPC分类号： B65H45/16
CPC分类号： B65H45/161 , B65H2511/22 , B65H2511/224 , B65H2220/11
摘要： A folding machine of a rotary press of the type that after superposed paper sheets have been cut out by means of a folding drum (4) and a cutting drum (3), a folding blade (5) is projected from the folding drum to insert the cut paper sheets (6) between a pair of folding rollers (7a, 7b) for folding them, is improved. According to a first aspect, the improvement resides in that a gap adjusting device for the folding rollers is composed of a pair of support arms (61a, 61b) for the folding rollers which are swingable about a pair of fixed shafts (62a, 62b), vertically movable adjusting tables (80a, 80b) disposed under the respective support arms, and a pair of links (72a, 72b) for connecting the adjusting tables with the respective support arms. According to a second aspect, the improvement resides in that a pair of arms (110a, 110b) pivotably supporting the folding rollers (7a, 7b) are coupled via a pair of adjusting levers (113a, 113b) pivotably supported from a single support shaft (112) disposed under a middle portion of the support shafts of the arms and links. According to a third aspect, the improvement resides in that the respective folding rollers (7a, 7b) and the gap adjusting device for the folding rollers are held by a same support table (218), and the support table is supported so as to be movable with respect to the folding drum in the radial direction thereof.
摘要翻译：一种旋转式压力机的折叠机，其特征在于，通过折叠滚筒（4）和切割滚筒（3）切割叠加的纸张之后，折叠滚筒（5）从折叠滚筒突出以插入在一对折叠折叠辊（7a，7b）之间的切割纸张（6）被改进。根据第一方面，改进之处在于，用于折叠辊的间隙调节装置由用于折叠辊的一对支撑臂（61a，61b）组成，所述支撑臂可围绕一对固定轴（62a，62b）摆动，设置在各个支撑臂下方的可垂直移动的调节台（80a，80b）和用于将调节台与相应的支撑臂连接的一对连杆（72a，72b）。根据第二方面，改进之处在于，可枢转地支撑折叠辊（7a，7b）的一对臂（110a，110b）经由一对可调节地支撑的调节杆（113a，113b）联接，所述一对调节杆（113a，113b）从单个支撑轴（112），其设置在所述臂和连杆的支撑轴的中间部分的下方。根据第三方面，改进之处在于各折叠辊（7a，7b）和用于折叠辊的间隙调节装置由相同的支撑台（218）保持，并且支撑台被支撑为相对于折叠滚筒在其径向方向上可移动。

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