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

US4964335A Screen printing method 失效
标题翻译：丝网印刷法
公开(公告)号：US4964335A
公开(公告)日：1990-10-23
申请号：US374967
申请日：1989-06-30
申请人： Gerhard Klemm
发明人： Gerhard Klemm
IPC分类号： B41F15/08 , B41F15/20 , B41F15/42 , B41M1/12
CPC分类号： B41F15/0854 , B41F15/0845 , B41F15/20 , B41F15/423
摘要： A printing method which is practiced with a flat bed screen printing machine wherein the material to be printed is intermittently movable with or relative to an assembly including a flat bed at one side and a screen at the opposite side of the path for the material. The material moves with the assembly during application of paste and moves slowly relative to the assembly while the latter moves rearwardly to its starting position. The slow movement of the material serves to move its passer marks to optimum positions with reference to a detector. One or more squeegees are adjacent the screen. The screen can move relative to the squeegee(s), or the squeegee(s) can be mounted on the assembly for movement relative to the screen.
摘要翻译：一种用平板丝网印刷机实施的印刷方法，其中待印刷的材料可以或者相对于包括在一侧的平板和用于材料的路径的相对侧的屏幕的组件间歇地移动。材料随着组件的移动，在涂抹浆料期间相对于组件缓慢移动，而后者向后移动到其起始位置。材料的缓慢移动用于参照探测器将其路标移动到最佳位置。一个或多个刮板与屏幕相邻。屏幕可以相对于刮板移动，或者刮板可以安装在组件上以相对于屏幕移动。

2. 发明授权

US4998470A Screen printing machine having an inclined screen 失效
标题翻译：具有倾斜屏幕的丝网印刷机
公开(公告)号：US4998470A
公开(公告)日：1991-03-12
申请号：US463878
申请日：1990-01-05
申请人： Gerhard Klemm
发明人： Gerhard Klemm
IPC分类号： B41F15/08
CPC分类号： B41F15/0854
摘要： A screen printing machine with at least one screen printing unit having a flat screen which is inclined relative to the horizontal so as to reduce the floor space requirements and is reciprocable up and down by a rack and pinion drive. A drying arrangement for the webs or sheets which are treated in the machine is disposed at a level below the screen, and each unit has a platform which is adjacent a web- or sheet-supporting cylinder to facilitate immediate inspection of the web or sheets downstream of the printing station between the screen and the cylinder. The latter is indexible about a fixed axis.
摘要翻译：一种丝网印刷机，其具有至少一个丝网印刷单元，所述丝网印刷单元具有相对于水平面倾斜的平面屏幕，以便减少地板空间要求，并且可通过齿条和小齿轮驱动来往复运动。在机器中处理的幅材或纸张的干燥装置设置在屏幕下方的水平处，并且每个单元具有与卷筒纸或片材支撑筒相邻的平台，以便于立即检查纸幅或纸张下游的印刷站在屏幕和圆柱体之间。后者可以绕固定轴线索引。

3. 发明授权

US4249688A Device for intermittent feeding of webs 失效
标题翻译：间歇式送料装置
公开(公告)号：US4249688A
公开(公告)日：1981-02-10
申请号：US21819
申请日：1979-03-19
申请人： Gerhard Klemm
发明人： Gerhard Klemm
IPC分类号： B65H20/12 , B65H25/24 , B65H17/28
CPC分类号： B65H20/12
摘要： The transport device for intermittently feeding a web into or from a printing machine, for example, includes a rotary hollow cylinder having a perforated cylindrical wall for supporting the web, a stationary suction segment arranged in the cylinder in contact with the portion of the inner cylindrical surface that is below the web, and a main drive adapted for imparting an intermittent rotation to the cylinder, and a correction drive coupled to electronic registration detector to impart an additional adjustment to the forward drive in one feeding interval.
摘要翻译：例如，用于间歇地将纸幅供给到印刷机的输送装置包括具有用于支撑幅材的多孔圆柱形壁的旋转中空圆筒，设置在圆柱体中的固定抽吸部分，其与内圆柱体的部分接触表面，其位于纸幅下方，以及主驱动器，其适于向气缸施加间歇旋转;以及校正驱动器，其耦合到电子配准检测器，以在一个进给间隔内对前进驱动进行附加调整。

4. 发明授权

US5050497A Screen printing machine with a moving screen and stationary squeegee for printing a web 失效
标题翻译：丝网印刷机具有移动筛网和固定式刮板，用于印刷网页
公开(公告)号：US5050497A
公开(公告)日：1991-09-24
申请号：US581664
申请日：1990-09-13
申请人： Gerhard Klemm
发明人： Gerhard Klemm
IPC分类号： B41F15/08 , B41F15/20 , B41F15/42 , B41M1/12
CPC分类号： B41F15/0854 , B41F15/0845 , B41F15/20 , B41F15/423
摘要： A flat bed screen printing machine wherein the material to be printed is movable in stepwise fashion with or relative to an assembly including a flat bed at one side and a screen at the opposite side of the path for the material. The material moves with the assembly during application of paste and moves slowly relative to the assembly while the latter moves rearwardly to its starting position. The slow movement of the material serves to move its passer marks to optimum positions with reference to a detector. One or more stationary squeegees are adjacent the screen. The screen can move relative to the squeegee(s).

5. 发明授权

US4589336A Screen printing method and apparatus 失效
标题翻译：丝网印刷方法和装置
公开(公告)号：US4589336A
公开(公告)日：1986-05-20
申请号：US520442
申请日：1983-08-02
申请人： Gerhard Klemm
发明人： Gerhard Klemm
IPC分类号： B41F15/46 , B41L13/18
CPC分类号： B41F15/46
摘要： A screen printing machine has a reciprocable printing screen and below it a counter-pressure roller. Above the screen a squeegee unit is movable relative to the screen and has two vertically displaceable parallel squeegees. During movement of the screen in one direction, one of the squeegees forces ink through the screen and the other squeegee is retracted. During reverse movement the one squeegee is retracted and the other one pushes the ink pool over the screen back to the starting position. In the starting position, the one squeegee is lowered again and the other squeegee is retracted. The transfer of the ink pool from the other squeegee to the one squeegee takes place directly above the printing line which is defined by the screen in conjunction with the counter-pressure roller. The screen printing machine is provided with a control device for coordinating the movements of the squeegee unit with the movements of the printing screen.
摘要翻译：丝网印刷机具有可往复打印的筛网，并在其下方具有反压辊。在屏幕上方，刮板单元相对于屏幕是可移动的并且具有两个可垂直移位的平行刮板。在屏幕在一个方向移动期间，其中一个刮板迫使油墨通过屏幕并且另一个刮板被缩回。在反向移动期间，一个刮板被缩回，另一个将墨水池推回到屏幕上回到起始位置。在起始位置，一个刮板再次下降，另一个刮板被缩回。将墨水池从另一个刮板传送到一个刮板，直接位于由与反压辊结合的屏幕所限定的印刷线的正上方。丝网印刷机设置有用于协调刮板单元与印刷丝网移动的运动的控制装置。

6. 发明授权

US06688219B2 Device for printing printed sheets according to the screen printing method 失效
标题翻译：根据丝网印刷方法打印印张的装置
公开(公告)号：US06688219B2
公开(公告)日：2004-02-10
申请号：US09800304
申请日：2001-03-02
申请人： Gerhard Klemm
发明人： Gerhard Klemm
IPC分类号： B05C1706
CPC分类号： B41F15/22
摘要： A device for printing printed sheets (1) according to the screen printing method has a printing table (10) and a screen mechanism (9) arranged above it, with a screen frame (8) and a conveying device (7) for moving the printed sheets (1) before, during and after the printing. The conveying device has, when viewed in the conveying direction, at least one clamping device (7) for clamping the lateral edge area of the printed sheets (7). The clamping device is arranged on the side of the printed sheets (1) and is displaceable in the conveying direction.
摘要翻译：根据丝网印刷方法打印印张（1）的装置具有布置在其上方的印刷台（10）和筛网机构（9），具有筛网框架（8）和输送装置（7）在印刷之前，期间和之后印刷的纸张（1）。当从输送方向观察时，输送装置具有至少一个夹紧装置（7），用于夹持印刷纸（7）的侧边缘区域。夹紧装置布置在印刷纸（1）的侧面上并且可在输送方向上移位。

7. 发明授权

US5050496A Screen printing machine with a moving screen and a moving squeegee for printing a web 失效
标题翻译：丝网印刷机具有移动筛网和移动的刮板，用于印刷网页
公开(公告)号：US5050496A
公开(公告)日：1991-09-24
申请号：US581677
申请日：1990-09-13
申请人： Gerhard Klemm
发明人： Gerhard Klemm
IPC分类号： B41F15/08 , B41F15/20 , B41F15/42 , B41M1/12
CPC分类号： B41F15/0854 , B41F15/0845 , B41F15/20 , B41F15/423
摘要： A flat bed screen printing machine wherein the material to be printed is movable in stepwise fashion with or relative to an assembly including a flat bed at one side and a screen at the opposite side of the path for the material. The material moves with the assembly during application of paste and moves slowly relative to the assembly while the latter moves rearwardly to its starting position. The slow movement of the material serves to move its passer marks to optimum positions with reference to a detector. One or more squeegees are adjacent the screen. The squeegee(s) are mounted on the assembly for movement relative to the screen.

8. 发明授权

US5245922A Screen printing machine with computerized screen adjusting mechanism 失效
标题翻译：具有计算机屏幕调节机构的丝印机
公开(公告)号：US5245922A
公开(公告)日：1993-09-21
申请号：US800934
申请日：1991-11-26
申请人： Gerhard Klemm
发明人： Gerhard Klemm
IPC分类号： B41F15/00 , B41F15/08 , B41F15/10
CPC分类号： B41F15/0854 , B41F15/10
摘要： A screen printing machine with one or more printing units each of which has a screen and at least one squeegee above a portion of the path for a movable web of paper or the like. The positions of the screens are adjustable by carriages which support the frames for the screens and receive motion from sets of motors which respond to signals from a computer. The latter receives signals from cameras which are adjacent the path of movement of the web and monitor alignment marks (if any) on the web and/or the position of printed matter on the web.
摘要翻译：一种具有一个或多个印刷单元的丝网印刷机，每个印刷单元都具有筛网，并且在用于纸张等的可移动网状物的路径的一部分上方具有至少一个刮板。屏幕的位置可以通过支架来支撑，该支架支撑屏幕的框架，并接收来自电脑信号的电机组的运动。后者从摄像机接收信号，这些摄像机邻近网络的移动路径，并监视网上的对齐标记（如果有的话）和/或纸上的打印物位置。

9. 发明授权

US5154010A Sheet drying apparatus 失效
标题翻译：薄片干燥装置
公开(公告)号：US5154010A
公开(公告)日：1992-10-13
申请号：US602472
申请日：1990-10-24
申请人： Gerhard Klemm
发明人： Gerhard Klemm
IPC分类号： F26B3/00 , F26B15/18 , F26B25/00
CPC分类号： F26B25/004 , F26B15/18 , F26B3/00
摘要： A sheet drying apparatus wherein the horizontal upper reach of an endless foraminous conveyer transports a series of sheets to be dried between a main suction chamber below and a plenum chamber above the upper reach. The drying station between the two chambers is flanked by two additional suction chambers which extend transversely of the direction of advancement of sheets and serve to attract the sheets to the upper side of the upper reach of the conveyor. A blower is provided to draw air from the main suction chamber and to admit the withdrawn air into channels for admission into the plenum chamber. The sheets are directly or indirectly heated by a stationary heating device between the main plenum chamber and the upper reach of the conveyor, by one or more heating elements in the plenum chamber, by heating elements in the main suction chamber and by heating elements in the channels. The main suction chamber is installed in a housing which also supports the conveyor and some of the channels, and the plenum chamber is provided in a hood which is pivotably connected to the housing. Sheets to be dried are fed onto the conveyor upsteam of the additional suction chamber which is located ahead of the drying station, and dried sheets are collected in a chute which is disposed at the discharge end of the conveyor adjacent the additional suction chamber which is located downstream of the drying station.
摘要翻译：一种片材干燥装置，其中环形有孔输送机的水平上部到达在上方的主吸入室和增压室之间输送待干燥的一系列片材。两个腔室之间的干燥站位于两个另外的吸气室两侧，该吸气室横向于片材前进方向延伸，并用于将片材吸引到输送机上端的上侧。提供鼓风机以从主抽吸室抽取空气并且将抽出的空气吸入进入通风室的通道。这些片材通过固定加热装置在主增压室和输送机的上部到达之间通过加压室中的一个或多个加热元件直接或间接加热，通过加热主吸入室中的元件和加热元件在频道主吸入室安装在还支撑输送机和一些通道的壳体中，并且增压室设置在可枢转地连接到壳体的罩中。要干燥的片材被送入位于干燥站前方的附加抽吸室的输送机上部，并且干燥的片材被收集在斜槽中，该斜槽设置在邻近附加吸入室的输送机的排放端在干燥站下游。

10. 发明授权

US4628814A Flat screen printing machine 失效
标题翻译：平面丝印机
公开(公告)号：US4628814A
公开(公告)日：1986-12-16
申请号：US653691
申请日：1984-09-21
申请人： Gerhard Klemm
发明人： Gerhard Klemm
IPC分类号： B41F15/08 , B41L13/02 , B41L13/16
CPC分类号： B41F15/0831
摘要： A printing machine for webs of paper or the like has a flat horizontal screen which is stationarily but removably mounted in the machine frame above the path of intermittent longitudinal movement of the web. A hollow air-permeable counterpressure cylinder is mounted below the path of the web and is reciprocable relative to the screen with a carriage which further supports a printing medium applying unit at a level above the screen. The cylinder is rotated during the printing stroke while a first squeegee of the applying unit forces printing medium through the screen and into contact with the web. During the next-following return stroke, the cylinder is held against rotation and a second squeegee of the applying unit spreads out the printing medium on the screen. At the same time, the web is advanced forwardly through a preselected distance. The carriage can move the applying unit to a position laterally of and out of register with the screen; at such time, the squeegees are located above an open-top pan which is mounted in the frame, and the entire screen is then accessible from above.
摘要翻译：用于纸张等的印刷机具有平坦的水平屏幕，该平面水平屏幕静止地可移除地安装在机架上方，位于幅材的间歇纵向移动路径的上方。中空的透气反压缸安装在卷材的路径的下方，并且可相对于带有托架的托架往复运动，该托架进一步支撑在屏幕上方的打印介质施加单元。在打印行程期间，圆筒旋转，同时施加单元的第一刮板迫使打印介质通过筛网并与卷筒纸接触。在接下来的返回行程期间，气缸被保持抵抗旋转，并且施加单元的第二刮板在屏幕上展开打印介质。同时，网络通过预选的距离向前进。托架可以将施加单元移动到横向与屏幕对准的位置; 此时，刮板位于安装在框架中的敞开式顶板的上方，并且整个屏幕然后可从上方进入。

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