专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07997575B2 Device for depositing sheets in a stack 有权
标题翻译：用于在堆叠中存放纸张的装置
公开(公告)号：US07997575B2
公开(公告)日：2011-08-16
申请号：US12618995
申请日：2009-11-16
申请人： Dirk Dobrindt , Rolf Dieter Gritzuhn
发明人： Dirk Dobrindt , Rolf Dieter Gritzuhn
IPC分类号： B65H29/20
CPC分类号： B65H29/06 , B65H2301/4212 , B65H2301/4432 , B65H2404/65
摘要： The present invention relates to a device for depositing sheets for a printing machine, said device comprising at least one rotating drivable sheet transport element, which is designed to receive or grasp a leading edge of a sheet and deposit said sheet on a stack after said sheet has traveled a path of rotation, and comprising at least one drag element for pulling a sheet that has been deposited on the stack toward a mechanical stop. With the present invention, the drag element is coupled with the rotation of the sheet transport element and is arranged in such a manner that said drag element can assume an inoperative position within the region covered by the rotating sheet transport element, and that said drag element, in order to perform its dragging function, can be moved at least partially out of the region covered by the rotating sheet transport element.
摘要翻译：本发明涉及一种用于印刷印刷机的纸张沉积装置，所述装置包括至少一个可转动的可转动的纸张传送元件，该转印装置被设计成接收或抓住纸张的前缘并将所述纸张放置在所述纸张之后的堆叠上已经行进了旋转路径，并且包括至少一个拖曳元件，用于将已经沉积在堆垛上的片材拉向机械止动件。利用本发明，拖曳元件与纸张传送元件的旋转相结合，并且被布置成使得所述拖曳元件可以在由旋转片材传送元件覆盖的区域内处于不工作的位置，并且所述拖曳元件为了执行其拖曳功能，可以至少部分地移动到由旋转片材传送元件覆盖的区域之外。

2. 发明申请

US20100059931A1 DEVICE FOR DEPOSITING SHEETS IN A STACK 有权
标题翻译：用于在堆叠中放置纸张的装置
公开(公告)号：US20100059931A1
公开(公告)日：2010-03-11
申请号：US12618995
申请日：2009-11-16
申请人： Dirk Dobrindt , Rolf Dieter Gritzuhn
发明人： Dirk Dobrindt , Rolf Dieter Gritzuhn
IPC分类号： B65H31/00
CPC分类号： B65H29/06 , B65H2301/4212 , B65H2301/4432 , B65H2404/65
摘要： The present invention relates to a device for depositing sheets for a printing machine, said device comprising at least one rotating drivable sheet transport element, which is designed to receive or grasp a leading edge of a sheet and deposit said sheet on a stack after said sheet has traveled a path of rotation, and comprising at least one drag element for pulling a sheet that has been deposited on the stack toward a mechanical stop. With the present invention, the drag element is coupled with the rotation of the sheet transport element and is arranged in such a manner that said drag element can assume an inoperative position within the region covered by the rotating sheet transport element, and that said drag element, in order to perform its dragging function, can be moved at least partially out of the region covered by the rotating sheet transport element.
摘要翻译：本发明涉及一种用于印刷印刷机的纸张沉积装置，所述装置包括至少一个可转动的可转动的纸张传送元件，该转印装置被设计成接收或抓住纸张的前缘并将所述纸张放置在所述纸张之后的堆叠上已经行进了旋转路径，并且包括至少一个拖曳元件，用于将已经沉积在堆垛上的片材拉向机械止动件。利用本发明，拖曳元件与纸张传送元件的旋转相结合，并且被布置成使得所述拖曳元件可以在由旋转片材传送元件覆盖的区域内处于不工作的位置，并且所述拖曳元件为了执行其拖曳功能，可以至少部分地移动到由旋转片材传送元件覆盖的区域之外。

3. 发明申请

US20070296144A1 Sheet Delivery Device for a Printing Machine 有权
标题翻译：印刷机用纸张输送装置
公开(公告)号：US20070296144A1
公开(公告)日：2007-12-27
申请号：US10599149
申请日：2005-03-18
申请人： Dirk Dobrindt
发明人： Dirk Dobrindt
IPC分类号： B65H29/22
CPC分类号： B65H5/26 , B65H5/36 , B65H2220/09 , B65H2301/31 , B65H2404/1531 , B65H2511/18 , B65H2511/20 , B65H2220/01 , B65H2220/04 , B65H2220/02 , B65H2220/11
摘要： The invention relates to a sheet delivery device for a printing machine, preferably for an electrophotographically operating printing machine, comprising a transfer path on which sheets are transported from a path entry (1) of said transfer path to a path exit (2) of said transfer path via said transfer path. The object of the invention is to be able to adapt a sheet delivery device of the above-said type to various types of printing machines in a cost-effective and simple manner, preferably with minimal manipulation. In accordance with the present invention, this object is achieved in that a specific height level is assigned to the path exit (2), while the path entry (1) is configured in a height-variable manner.
摘要翻译：本发明涉及一种用于印刷机的片材输送装置，优选用于电子照相操作的印刷机，其包括传送路径，片材从所述传送路径的路径入口（1）传送到所述传送路径的路径出口（2）通过所述传送路径的传送路径。本发明的目的是能够以成本有效和简单的方式将上述类型的片材输送装置适用于各种类型的印刷机，优选地以最小的操纵。根据本发明，该目的是通过将路径入口（1）以高度可变的方式配置而将特定的高度级别分配给路径出口（2）。

4. 发明申请

US20070284808A1 Device for placing sheets for a printer 有权
标题翻译：为打印机放置纸张的装置
公开(公告)号：US20070284808A1
公开(公告)日：2007-12-13
申请号：US10569056
申请日：2004-08-20
申请人： Dirk Dobrindt
发明人： Dirk Dobrindt
IPC分类号： B65H29/40 , B65H29/04
CPC分类号： B65H29/40
摘要： At least two coaxially rotatable sheet conveyors, operating together with one another, are provided, of which the first sheet conveyor, with a jacket surface serving as placement for the sheet, specifies essentially a curvature path for the sheet to be conveyed, and the second sheet conveyor has at least one gripping element to grip the accepted front edge of the sheet, in such a way that the front edge of the sheet can be gripped and conveyed between the gripping element and the jacket sheet.
摘要翻译：提供了至少两个同轴旋转的片材输送机，其彼此一起操作，其中具有用于片材的放置的护套表面的第一片材输送器基本上规定了要输送的片材的曲率路径，并且第二片材输送器片材输送机具有至少一个夹持元件以夹持片材的可接受的前边缘，使得片材的前边缘能够在夹持元件和护套片材之间被夹持并传送。

5. 发明授权

US06595518B2 Three-way diverter 有权
公开(公告)号：US06595518B2
公开(公告)日：2003-07-22
申请号：US10016092
申请日：2001-12-06
申请人： Dirk Dobrindt
发明人： Dirk Dobrindt
IPC分类号： B65H3910
CPC分类号： B65H29/58 , B65H2301/44822 , B65H2404/631
摘要： A three-way diverter having two paper guide elements which, in the area of the fork in the paper running paths, are pivotably arranged upstream of the dividing points of the paper running paths in such a way that, in a first position, they connect the access to the central outlet and, as a result of one of the paper guide elements in each case being pivoted into a second or third position, one of the outer outlets for the paper run is opened and the other outlets are blocked. The access has a funnel-like taper in the paper running direction and, downstream of the taper of the access, there are on both sides depressions which are sufficiently large that, in the second or third position, they accommodate both leading ends of the paper guide elements such that the latter lie to one side of the paper run.

6. 发明授权

US08820737B2 Sheet-transport device, sheet-turning unit and method for turning sheets 有权
标题翻译：片材输送装置，片材转动装置以及转动片材的方法
公开(公告)号：US08820737B2
公开(公告)日：2014-09-02
申请号：US13812004
申请日：2011-07-11
申请人： Dirk Dobrindt
发明人： Dirk Dobrindt
IPC分类号： B65H5/00 , B65H29/00 , B65H39/10
CPC分类号： B65H15/00 , B65H5/062 , B65H2301/33214 , B65H2301/33224 , B65H2301/3423 , B65H2403/43 , B65H2403/483 , B65H2404/141 , B65H2404/144 , B65H2404/696 , B65H2404/6961 , B65H2801/15 , B65H2801/21
摘要： Presented herein is a sheet turning unit (1) comprising a first sheet conveyor device (2a) for transporting a sheet at least along a first transport path (B1) in a first plane (E1), and comprising a second sheet conveyor device (2b) for transporting the sheet along a second transport path (B2), said second transport path extending at an angle of 90° with respect to the first transport path (B1) and, in sum, describing a curve of 180°, whereby the starting point of said curve is located in the first plane (E1) and the end point of said curve is located in a second plane (E2) that is different from the first plane, and comprising a third sheet conveyor device (2c) for transporting the sheet along at least a third transport path (B3). As a result of this, the leading edge of the sheet remains in front even after the turning operation, and a precisely functioning and reliable sheet turning unit is being provided. Furthermore, advantageous embodiments of the first and third sheet conveyor devices are described, said devices enabling the transport of a sheet in two directions. The advantageous embodiments of the first and third sheet conveyor devices are compact and simple in design and can be controlled easily. The advantageous embodiments of the first and third sheet conveyor devices comprise a sheet transport body that, by means of a rotating mechanism arranged in the sheet transport body, can be rotated about a first rotational axis and a second rotational axis, said axes extending through one point of intersection and being perpendicular to one another.
摘要翻译：本发明提供了一种片材回转单元（1），其包括用于在第一平面（E1）中至少沿着第一输送路径（B1）输送片材的第一片材输送装置（2a），并且包括第二片材输送装置（2b）），用于沿着第二传送路径（B2）传送片材，所述第二传送路径相对于第一传送路径（B1）以90°的角度延伸，并且总之，描述180°的曲线，由此起始所述曲线的点位于所述第一平面（E1）中，并且所述曲线的终点位于与所述第一平面不同的第二平面（E2）中，并且包括用于运送所述曲线的第三片材输送装置（2c）沿着至少第三输送路径（B3）。结果，即使在转动操作之后，片材的前缘仍然保持在前面，并且提供了精确功能可靠的片材转动单元。此外，描述了第一和第三片材输送装置的有利实施例，所述装置使得能够在两个方向上输送片材。第一和第三片材输送装置的有利实施例是紧凑且设计简单的并且可以容易地控制。第一和第三片材输送装置的有利实施例包括片材输送体，该片材输送体通过布置在片材输送体中的旋转机构可围绕第一旋转轴线和第二旋转轴线旋转，所述轴线延伸穿过一个交点相互垂直。

7. 发明申请

US20130001872A1 DEVICE FOR DEPOSITING SHEETS FOR A PRINTING MACHINE 审中-公开
标题翻译：用于印刷机的纸张装置
公开(公告)号：US20130001872A1
公开(公告)日：2013-01-03
申请号：US13616479
申请日：2012-09-14
申请人： Jens U. Heise , Bernhard A. Linke , Dieter Gritzuhn , Dirk Dobrindt
发明人： Jens U. Heise , Bernhard A. Linke , Dieter Gritzuhn , Dirk Dobrindt
IPC分类号： B65H29/00 , B65H29/24 , B65H29/22
CPC分类号： B65H29/246 , B65H15/00 , B65H29/40 , B65H2301/4212 , B65H2406/10 , B65H2511/50 , B65H2515/212 , B65H2701/1311 , B65H2701/1912 , B65H2220/01 , B65H2220/02
摘要： The invention relates to a device for depositing sheets for a printing machine, preferably for an electrophotographically operating printing machine, said device comprising at least one sheet transport member which can be driven so as to rotate and which is provided for the detection of a lead edge of a sheet and for depositing the sheet after it has covered a rotating path.
摘要翻译：本发明涉及一种用于沉积印刷机用片材的装置，优选用于电子照相操作的印刷机器，所述装置包括至少一个片材传送部件，该片材传送部件可被驱动以便旋转并且被提供用于检测引线边缘并且用于在片材已经覆盖旋转路径之后沉积片材。

8. 发明授权

US07658376B2 Method and apparatus for depositing sheet of paper onto a stack using intermediate transport member 有权
标题翻译：使用中间传送构件将纸张沉积到堆叠上的方法和装置
公开(公告)号：US07658376B2
公开(公告)日：2010-02-09
申请号：US10569769
申请日：2004-08-24
申请人： Dirk Dobrindt
发明人： Dirk Dobrindt
IPC分类号： B65H29/00
CPC分类号： B65H29/02 , B65H29/28 , B65H29/40 , B65H29/54
摘要： Depositing a sheet of paper onto a stack of sheets of paper, preferably for use in a printing press, where the sheet to be deposited is grasped by at least one rotationally drivable sheet conveyor member with the front edge of the sheet fed into a receptacle, and the sheet's front edge is released from the receptacle of the rotating sheet conveyor member prior to depositing of the sheet onto the stack of sheets, and instead, it is deposited into a receptacle of an intermediate transport member where it is further released for depositing the sheet onto the stack of sheets.
摘要翻译：将一张纸堆叠在优选用于印刷机的一叠纸上，其中要沉积的片材被至少一个可旋转驱动的片材传送器构件抓持，其中片材的前边缘被供给到容器中，并且在将片材沉积到片材堆叠之前，片材的前边缘从旋转片材传送器构件的容器释放，而是将其沉积到中间传送构件的容器中，在其中进一步释放以存放将纸张放在纸张堆上。

9. 发明授权

US07628402B2 Sheet delivery device for a printing machine 有权
标题翻译：用于印刷机的纸张传送装置
公开(公告)号：US07628402B2
公开(公告)日：2009-12-08
申请号：US10599149
申请日：2005-03-18
申请人： Dirk Dobrindt
发明人： Dirk Dobrindt
IPC分类号： B65H39/10
CPC分类号： B65H5/26 , B65H5/36 , B65H2220/09 , B65H2301/31 , B65H2404/1531 , B65H2511/18 , B65H2511/20 , B65H2220/01 , B65H2220/04 , B65H2220/02 , B65H2220/11
摘要： The invention relates to a sheet delivery device for a printing machine, preferably for an electrophotographically operating printing machine, comprising a transfer path on which sheets are transported from a path entry (1) of said transfer path to a path exit (2) of said transfer path via said transfer path. The object of the invention is to be able to adapt a sheet delivery device of the above-said type to various types of printing machines in a cost-effective and simple manner, preferably with minimal manipulation. In accordance with the present invention, this object is achieved in that a specific height level is assigned to the path exit (2), while the path entry (1) is configured in a height-variable manner.
摘要翻译：本发明涉及一种用于印刷机的片材输送装置，优选用于电子照相操作的印刷机，其包括传送路径，片材从所述传送路径的路径入口（1）传送到所述传送路径的路径出口（2）通过所述传送路径的传送路径。本发明的目的是能够以成本有效和简单的方式将上述类型的片材输送装置适用于各种类型的印刷机，优选地以最小的操纵。根据本发明，该目的是通过将路径入口（1）以高度可变的方式配置而将特定的高度级别分配给路径出口（2）。

10. 发明申请

US20070210508A1 Apparatus For Depositing A Sheet On A Stack 审中-公开
标题翻译：用于在堆栈上放置一张纸的装置
公开(公告)号：US20070210508A1
公开(公告)日：2007-09-13
申请号：US10584157
申请日：2004-12-17
申请人： Dirk Dobrindt
发明人： Dirk Dobrindt
IPC分类号： B65H29/40
CPC分类号： B65H29/40 , B65H31/36 , B65H2301/421 , B65H2301/4222
摘要： The present invention relates to an apparatus for depositing a sheet on a stack (11), preferably for a delivery unit of a printing machine, which said apparatus comprises at least one stacking device which can be driven so as to rotate about an axis of rotation in order to grasp and deposit the sheet, and comprises at least one drag element (1), which is arranged on the stacking device and carried along during rotation, whereby said drag element (1) is provided for shifting the last deposited sheet, in particular, for pulling said sheet toward a stack abutment (12). The present invention is to solve the problem of making the operation of aligning the last deposited sheet more reliable and precise. In accordance with the invention, this problem has been solved in that at least one drag element (1) is arranged, relative to the axis of rotation, on the radial exterior side of the at least one stacking member (13, 14, 17).
摘要翻译：本发明涉及一种用于在堆叠（11）上沉积薄片的装置，优选地用于印刷机的输送单元，所述装置包括至少一个能够被驱动以围绕旋转轴线旋转的堆叠装置为了抓住并沉积片材，并且包括布置在堆叠装置上并在旋转期间携带的至少一个拖曳元件（1），由此所述拖曳元件（1）设置成用于使最后沉积的片材移动，特别地，用于将所述片材拉向堆叠基台（12）。本发明是为了解决使上一次沉积薄片对准操作更为可靠和精确的问题。根据本发明，已经解决了这个问题，即至少一个阻力元件（1）相对于旋转轴线布置在至少一个堆叠构件（13,14,17）的径向外侧上，。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式