专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20050230447A1 Vacuum belt conveyor for transferring a web threading tail in a web manufacturing machine 失效
标题翻译：真空带式输送机，用于在卷筒纸制造机器中传送卷筒纸尾部
公开(公告)号：US20050230447A1
公开(公告)日：2005-10-20
申请号：US11077509
申请日：2005-03-10
申请人： Veli-Pekka Koljonen , Mikael Junttonen , Matti Lehtonen
发明人： Veli-Pekka Koljonen , Mikael Junttonen , Matti Lehtonen
IPC分类号： B65H5/22 , B65H20/00 , B65H20/10 , D21F20060101 , D21F7/00
CPC分类号： B65H20/12 , B65H2301/522 , B65H2801/84 , D21G9/0063
摘要： A vacuum belt conveyor for transferring a web threading tail in a web manufacturing machine has a frame construction (15) and an air permeable belt loop (20), which is arranged around rolls (16, 17). The vacuum belt conveyor also has a first vacuum means (22) for creating a vacuum effect for the part of the belt loop (20) that transports the web threading tail (14) and a second vacuum means (23) for creating a vacuum effect in connection with the first roll (16). The second vacuum means (23) is arranged in the frame construction (15) for creating a vacuum to be introduced to the first roll (16) inside the belt loop (20).
摘要翻译：用于在幅材制造机器中传送卷筒纸尾部的真空带式输送机具有围绕辊子（16,17）布置的框架结构（15）和透气带环（20）。真空带式输送机还具有第一真空装置（22），用于为输送卷筒纸尾部（14）的带环（20）的一部分产生真空效果，以及用于产生真空效应的第二真空装置（23）与第一辊（16）连接。第二真空装置（23）布置在框架结构（15）中，用于产生将被引入到带环（20）内的第一辊（16）的真空。

82. 发明申请

US20040123710A1 Unit for preparing leaves of paper material 失效
标题翻译：纸制品叶片单位
公开(公告)号：US20040123710A1
公开(公告)日：2004-07-01
申请号：US10679316
申请日：2003-10-07
发明人： Salvatore Rizzoli , Fiorenzo Draghetti
IPC分类号： B26D001/40 , B65H029/24
CPC分类号： A24C5/473 , B65H20/12 , B65H29/241 , B65H35/08 , Y10T83/207 , Y10T83/323 , Y10T83/4836
摘要： Tipping papers are cut from a continuous strip of material advancing along a set feed path by a unit comprising a suction roller and a roller equipped with blades, which combine to separate the single papers from the strip at a prescribed frequency; the tension of the advancing strip is varied cyclically by diverter elements associated with the suction roller and capable of movement at intervals coinciding with the frequency of the cutting stroke between two limit positions, one located externally and the other internally of the outer surface presented by the suction roller.
摘要翻译：接头纸由连续的材料条沿着设定的进给路径切割，所述单元包括抽吸辊和装备有叶片的辊，它们组合以规定的频率将条带分离成单张纸; 前进条的张力由与抽吸辊相关联的分流元件周期性地变化，并且能够以与两个极限位置之间的切割行程的频率一致的间隔移动，一个位于外部，另一个位于外表面的内部，由吸辊。

83. 发明授权

US5371954A Method and apparatus for the guiding of fibre webs 失效
标题翻译：用于引导纤维网的方法和装置
公开(公告)号：US5371954A
公开(公告)日：1994-12-13
申请号：US992639
申请日：1992-12-18
申请人： Reinhard Pinter , Wolfgang Promitzer , Adolf Gopg
发明人： Reinhard Pinter , Wolfgang Promitzer , Adolf Gopg
IPC分类号： B65H20/12 , D21F3/10 , D21F5/04 , D21G9/00 , F26B13/16 , F26B13/30
CPC分类号： F26B13/16 , B65H20/12 , D21F3/10 , D21F5/042 , D21G9/0063
摘要： A process for the guiding of fibre web or the like, in particular for paper production, especially in paper driers, wherein the suction applied can be varied both in real time operation and along the axes of the one or more suction rolls that is/are present and which may be used in conjunction with at least one travelling screen or the like. The object is to make the start-up process for the treatment of fibre webs on suction rolls more convenient without too much equipmental and operational overhead, and to prevent shrinkage of the web by providing good location at the web in the edge regions. This is achieved by restricting the suction which acts on the inside of the roll jacket to a region of the roll jacket which comes into contact with a lead-in strip for the fibre web during start-up operation. This process is continued until a sufficient length of fibre web has passed over the suction roll for the web to have reached its full or final width on this suction roll. As the web width increases the suction spreads out to encompass the full width of the fibre web. The control of the vacuum within the compartments of the suction roll is preferably effected by means of valve discs provided on slide rods.
摘要翻译：用于引导纤维网等的方法，特别是用于纸张生产的方法，特别是在纸张干燥器中，其中所施加的吸力可以在实时操作和沿着一个或多个吸辊的轴线的方向上变化并且可以与至少一个行进屏幕等结合使用。目的是使启动过程在吸辊上处理纤维网更方便，没有太多的设备和操作开销，并且通过在边缘区域的网处提供良好的位置来防止卷材收缩。这是通过将作用在辊套的内部的吸力限制在辊套的与启动操作期间的纤维网的引入条接触的区域来实现的。该过程一直持续到纤维网的足够长度已经越过纸幅的吸辊以达到其在该抽吸辊上的完整或最终宽度。当腹板宽度增加时，吸力扩展到包围纤维网的整个宽度。优选地，通过设置在滑动杆上的阀盘来实现对抽吸辊的隔室内的真空的控制。

84. 发明授权

US5312033A Web conveyor drive system 失效
标题翻译：网式输送机驱动系统
公开(公告)号：US5312033A
公开(公告)日：1994-05-17
申请号：US774680
申请日：1991-10-11
申请人： Robert L. Walton , Alfred Gooray
发明人： Robert L. Walton , Alfred Gooray
IPC分类号： B65G43/08 , B65H20/12 , B65H23/192 , B65H43/00 , B65H23/20 , H02P5/00
CPC分类号： B65H23/192 , B65H20/12
摘要： A web conveyor drive system, for example of the suction box type, employs independent motor drives for each of the plurality of drive rollers in the suction drive. Web tension drive loads are equalized across the drive rollers by controlling the individual motor drive current to a value substantially equal to the average of all the motor drive currents in the conveyor drive.
摘要翻译：例如抽吸箱型的腹板输送机驱动系统对于抽吸驱动器中的多个驱动辊中的每一个采用独立的马达驱动。通过将单独的电动机驱动电流控制在与传送带驱动器中的所有电动机驱动电流的平均值基本相等的值，驱动辊上的网张力驱动负载相等。

85. 发明授权

US4277010A Vacuum roller for transporting a web 失效
标题翻译：用于运送网的真空辊
公开(公告)号：US4277010A
公开(公告)日：1981-07-07
申请号：US139129
申请日：1980-04-10
申请人： Peter A. Landskroener , John F. Dusenbery , Roger W. Young
发明人： Peter A. Landskroener , John F. Dusenbery , Roger W. Young
IPC分类号： B65H20/12 , B65H17/30
CPC分类号： B65H20/12
摘要： A drive roller and roller system for positive transport of a web, which system utilizes a vacuum for drawing the web against a selected portion of the roller, thereby to control the linear speed and the tension of the web.
摘要翻译：一种驱动辊和滚筒系统，用于幅材的正向传送，该系统利用真空将卷筒纸相对于辊的选定部分拉伸，从而控制幅材的线速度和张力。

86. 发明授权

US4029249A Roller system for continuous transport of webs of sheeting 失效
标题翻译：滚筒连续输送卷筒纸系统
公开(公告)号：US4029249A
公开(公告)日：1977-06-14
申请号：US612757
申请日：1975-09-12
申请人： Peter Nagel , Werner Grau , Hermann Maier , Heinrich Wittkamp , Roland Falk , Paul Willmann
发明人： Peter Nagel , Werner Grau , Hermann Maier , Heinrich Wittkamp , Roland Falk , Paul Willmann
IPC分类号： B65H20/12 , B65H27/00 , G11B5/84 , B65H17/30
CPC分类号： B65H27/00 , B65H20/12 , B65H2404/13162 , B65H2404/1363
摘要： A high-speed roller system for transporting webs of sheeting, preferably for coating the same with a magnetic layer, comprising a suction roller for control of the speed of the web, which suction roller has a surface containing grooves, preferably rhombic grooves, in which the perforations for sucking the sheeting are disposed, preferably at the points of intersection, the ratio of the total cross-sectional area of the perforations to the total surface area of the roller being from 0.7 to 3%.
摘要翻译：一种高速辊系统，用于输送片材的片材，优选用于将其与磁性层一起涂覆，包括用于控制幅材速度的抽吸辊，该抽吸辊具有包含槽的表面，优选为菱形槽，其中用于吸取片材的穿孔优选地设置在交点处，穿孔的总横截面面积与辊子的总表面积的比率为0.7-3％。

87. 发明授权

US3142428A Vacuum roll 失效
标题翻译：真空卷
公开(公告)号：US3142428A
公开(公告)日：1964-07-28
申请号：US13693561
申请日：1961-09-08
申请人： TIME INC
发明人： FAEBER HARRY W
IPC分类号： B65H20/12
CPC分类号： B65H20/12

88. 发明授权

US3013487A Apparatus for tension control 失效
标题翻译：张力控制装置
公开(公告)号：US3013487A
公开(公告)日：1961-12-19
申请号：US63500557
申请日：1957-01-18
申请人： TIME INC
发明人： FAEBER HARRY W
IPC分类号： B65H20/12 , B65H23/24
CPC分类号： B65H20/12 , B65H23/24

89. 发明授权

US2864176A Web-guiding apparatus 失效
标题翻译：网页引导装置
公开(公告)号：US2864176A
公开(公告)日：1958-12-16
申请号：US65073157
申请日：1957-04-04
申请人： SVENSKA FLAEKTFABRIKEN AB
发明人： BACKLERT BROR , LANNE BENGT , WALLIN SVEN
IPC分类号： B65H20/12 , B65H23/24 , D21F5/00 , D21G9/00 , F26B13/10
CPC分类号： B65H20/12 , B65H23/24 , B65H2406/423 , D21F5/00 , D21G9/0063 , F26B13/107

90. 发明公开

KR1020150086296A 흡입 롤 시스템 审中-实审
标题翻译： SUCTION ROLL系统
公开(公告)号：KR1020150086296A
公开(公告)日：2015-07-27
申请号：KR1020157015307
申请日：2013-11-12
申请人： 빙클러+뒤네비어 게엠베하
发明人： 링케,안드레아스 , 마예베스키,롤프 , 포프,콘라트 , 튜스,토르스텐 , 제거,라이너 , 피베크,유르겐
IPC分类号： B26D7/18 , D21F3/10
CPC分类号： B65H27/00 , B65H5/226 , B65H20/12 , B65H29/243 , B65H2406/3312 , B65H2406/332 , B65H2406/365 , B65H2601/324 , D21F3/10
摘要： 본발명은, 회전할수 있게지지된 원통형의흡입롤(32)을구비하는흡입롤 시스템(1)에관한것으로서, 이흡입롤의실린더재킷(34)(cylinder jacket)에는복수의흡입홀(36)이제공되어있고, 이들흡입홀은제어시스템을통해개별적으로또는그룹방식으로선택적으로진공시스템(14)에연결되어있으며, 이경우흡입롤 시스템은복수의흡입홀(36)이그룹방식으로구동되는경우에도신뢰할만한방식으로특히짧은전환시간및 그와더불어높은유연성을가능하게해야만한다. 이목적을위해, 제어시스템은본 발명에따라고정장착된, 자신의내부공간(10)이진공시스템(14)에연결된, 흡입롤(32) 내부로돌출하는중공실린더(2)를포함하며, 이중공실린더의실린더재킷(20)은복수의제어슬롯(22)에의해서관통되어있다.

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