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

EP0135662B1 Web-winding machine for winding paper webs onto cardboard cores or the like 失效
标题翻译：用于卷绕纸板的WEB卷绕机或类似的纸卷
公开(公告)号：EP0135662B1
公开(公告)日：1988-11-17
申请号：EP84104864.8
申请日：1984-04-30
申请人： UNIKAY DISPOSABLES S.r.l.
发明人： Nistri, Ugo , Baroffio, Romano , Ghisu, Giuseppe
IPC分类号： B65H19/22
CPC分类号： B65H19/305 , B65H18/22 , B65H19/2207 , B65H2301/41812 , B65H2301/41814

2. 发明公开

EP0254006A1 Feeding rollers changing and splicing device for paper web-winding machines 失效
标题翻译：装置改变封装辊和拼接卷筒纸开卷的网络。
公开(公告)号：EP0254006A1
公开(公告)日：1988-01-27
申请号：EP87108272.3
申请日：1987-06-09
申请人： UNIKAY DISPOSABLES S.r.l.
发明人： Nistri, Ugo , Baroffio, Romano , Ghisu, Giuseppe
IPC分类号： B65H19/12 , B65H19/18
CPC分类号： B65H19/1878 , B65H19/126 , B65H19/1852 , B65H2301/41361 , B65H2301/41525 , B65H2301/4173 , B65H2301/4185 , B65H2301/46172
摘要： When the feeding roll (5), arranged at the unwinding station (1), is near to depletion, a new full roll (105) is disposed between a pair of transfer arms (15) which are ready at a stand-by station, and the leading flap (205) of a paper web (105ʹ) from a new roll (105) is locked in a gripper device (51,54) arranged at the lower end of a pair of retractable arms (46) carried by a splicing carriage (40) which is movable on rails (39) from the stand-by station to the splicing station (2). Thereafter, the depleted roll (5) is transferred from the unwinding station (1) to a parking station (27), while the new roll (105) is transferred from the stand-by station to the unwinding station (2). Concurrently, the splicing carriage (40) is advanced from the stand-by station to the splicing station (31,34) bringing the leading flap (205) of the new paper web (105ʹ) to the splicing station. At the splicing station, the splicing carriage (40) attaches the leading flap (205) of the new web (105ʹ) to the trailing flap (5ʺ) of the exhausted web (5ʹ), and soon thereafter the trailing flap (5ʺ) is severed from the core (4) of the depleted roll (5).
摘要翻译：当馈送辊（5），在所述退绕站（1）的安排下，是接近耗尽，新的完整辊（105）的一对搬送臂（15）其中在待机站准备之间设置，和从一个新的轧辊（105）一纸幅（105“）的前折片（205）被锁定在由承载的一对可伸缩臂（46）的下端部设置有夹持装置（51,54）剪接滑架（40），所有这些是从备用站到拼接台（2）的导轨（39）移动。存在后，耗尽的辊（5）由向停放站（27），所述退绕站（1）转入，而新的轧辊（105）从所述转移备用站到所述退绕站（2）。同时，滑架的剪接（40）从待机站到拼接台（31.34）使所述新纸幅（105“）的前折片（205）连接到拼接台前进。在接合台，拼接台车（40）附接到所述新的网络（105“）的前折片（205）的后缘翼板（5”排出的幅材（5“）的”），并在此后不久尾随折翼（5'）从耗尽的卷（5）的芯（4）切断。

3. 发明公开

EP0135662A2 Web-winding machine for winding paper webs onto cardboard cores or the like 失效
标题翻译：机上的纸板芯或类似的缠绕纸带。
公开(公告)号：EP0135662A2
公开(公告)日：1985-04-03
申请号：EP84104864.8
申请日：1984-04-30
申请人： UNIKAY DISPOSABLES S.r.l.
发明人： Nistri, Ugo , Baroffio, Romano , Ghisu, Giuseppe
IPC分类号： B65H19/22
CPC分类号： B65H19/305 , B65H18/22 , B65H19/2207 , B65H2301/41812 , B65H2301/41814
摘要： The continuous paper web, unwound from a feeding roll, is first passed through a perforation station to generate pre-established tear-off lines and then through a severing station where it is severed into stretches of the desired length. From the severing station, the web is advanced to the winding station, to which the cardboard cores supported at their ends by two idle mandrels are also supplied. The winding station is defined by two endless belts diverging from each other in the direction of the outlet from this station and moved at different speeds. At the inlet of the winding station, the cardboard cores are rotated by said, whereby the length of paper web advanced to said station by the lower belt is wound onto one of said cores. The so-formed roll is transferred to a discharge station, where it is released by disengaging the mandrels from the ends thereof. The two free mandrels are then transferred to a loading station where they pick up a new cardboard core.

4. 发明授权

EP0254006B1 Feeding rollers changing and splicing device for paper web-winding machines 失效
标题翻译：纸卷网机送料滚筒更换和分离装置
公开(公告)号：EP0254006B1
公开(公告)日：1990-02-28
申请号：EP87108272.3
申请日：1987-06-09
申请人： UNIKAY DISPOSABLES S.r.l.
发明人： Nistri, Ugo , Baroffio, Romano , Ghisu, Giuseppe
IPC分类号： B65H19/12 , B65H19/18
CPC分类号： B65H19/1878 , B65H19/126 , B65H19/1852 , B65H2301/41361 , B65H2301/41525 , B65H2301/4173 , B65H2301/4185 , B65H2301/46172

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