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

US06663550B2 Smoothing device for flat printing materials 失效
公开(公告)号：US06663550B2
公开(公告)日：2003-12-16
申请号：US09944576
申请日：2001-08-31
申请人： Eckart Frankenberger , Michael Gieser , Peter Hachmann , Karl-Heinz Helmstädter , Christian Hieb , Ruben Schmitt , Günter Stephan
发明人： Eckart Frankenberger , Michael Gieser , Peter Hachmann , Karl-Heinz Helmstädter , Christian Hieb , Ruben Schmitt , Günter Stephan
IPC分类号： B31B180
CPC分类号： B65H29/52 , B65H2301/51256 , B65H2801/21
摘要： A smoothing device includes guide surface sections for a flat printing material whose leading edge is pulled in a direction of travel over the guide surface sections. The guide surface sections have openings which communicate with throttling ducts that are pressurized with compressed air during operation. The guide surface sections form a smoothing notch and have air passage openings which communicate with a flow duct. The air passage openings are configured to cause pressure conditions when there is an air throughflow during operation such that the flat printing material forms a bead projecting into the smoothing notch.

2. 发明授权

US06659928B2 Device for removing flat articles 有权
公开(公告)号：US06659928B2
公开(公告)日：2003-12-09
申请号：US10043571
申请日：2002-01-10
申请人： Bruno Baumeister , Walter Baur
发明人： Bruno Baumeister , Walter Baur
IPC分类号： B31B180
CPC分类号： B65H3/42 , B65H2301/42322
摘要： A device for removing flat articles, in particular blanks of collapsed boxes from a delivery station and for transferring them to a receiving station which has a transport device thereat. Plural suction arms each with suction devices thereon are provided, which suction arms move through a self-contained cycloidal path. The cycloidal path has several tips and curved segments lying therebetween. The delivery station and the receiving station are each arranged at a tip of the cycloidal path. A rotor is provided for moving the suction arms. A sun and planet gear arrangement is provided on the rotor, which sun and planet gear delineate the cycloidal path. The suction arms are aligned parallel to one another and preferably to the transport direction of the transport device in order to achieve in this manner a technically simple and reliable device.

3. 发明授权

US06669616B1 Compact case forming machine 有权
标题翻译：小型成型机
公开(公告)号：US06669616B1
公开(公告)日：2003-12-30
申请号：US09669935
申请日：2000-09-26
申请人： Wojciech Bierenacki , William Menta
发明人： Wojciech Bierenacki , William Menta
IPC分类号： B31B180
CPC分类号： B31B50/00 , B31B50/0044 , B31B50/802 , B31B2100/00 , B31B2120/30
摘要： A case forming machine for assembling erected cases from blanks including a stacking means configured for receiving a supply of blanks, an opening and forming means for erecting the blanks and ejecting erected cases, and the machine is constructed and arranged so that the stacking means is configured for biasing the supply of blanks in a first direction and the forming means is configured so that the blanks are ejected in a second direction. The machine also includes a frame, a stacking apparatus for holding a supply of blanks, an opening and forming apparatus, a vertical blank guide configured to advance the supply of blanks in a first direction, a vertical blank mover for transporting blanks from the stacking apparatus to the opening and forming apparatus, a first minor flap folder and a second minor flap folder, a first major flap folder and a second major flap folder; and a case advancement mechanism attached to the opening and forming apparatus, the case advancement mechanism configured to advance cases in a second direction along the opening and forming apparatus.
摘要翻译：一种用于组装来自坯料的竖立壳体的壳体成形机，包括用于接收坯料供应的堆叠装置，用于竖立坯料和排出竖立壳体的开口和成形装置，并且机器被构造和布置成使得堆叠装置被配置用于偏压坯料在第一方向上的供应，并且所述成形装置被构造成使坯料沿第二方向被排出。机器还包括框架，用于保持坯料供应的堆垛装置，开口和成形装置，构造成推进坯料在第一方向上的垂直坯料引导件，用于从堆垛装置输送坯料的垂直坯料移动器至所述开口和成形设备，第一小折翼折叠器和第二小折翼折叠器，第一主瓣片折叠器和第二主瓣片折叠器; 以及安装在开口和成形装置上的壳体推进机构，所述壳体前进机构构造成沿着开口和成形装置沿第二方向推进壳体。

4. 发明授权

US06220999B1 Method and apparatus for forming an apertured pad 有权
公开(公告)号：US06220999B1
公开(公告)日：2001-04-24
申请号：US09272119
申请日：1999-03-19
申请人： Joseph Michael Kugler , Michael Barth Venturino
发明人： Joseph Michael Kugler , Michael Barth Venturino
IPC分类号： B31B180
CPC分类号： A61F13/15707 , A61F13/15626 , A61F13/15658 , A61F13/15764 , A61F13/533
摘要： An apparatus and method for manufacturing a pad wherein a rotatable forming screen which has a generally cylindrical surface and at least one outwardly projecting nob is employed. The nob is positioned on the forming screen whereby the nob is circumscribed by the material, e.g., cellulosic fluff, deposited on the forming screen to form the pad. The pad is transferred from the forming screen to a moveable transfer surface. The transfer surface may be either flat or round and moves at a velocity which is at least as great as the velocity of the forming screen. The nob located on the forming screen includes a thrust surface disposed on a trailing edge of the nob. The thrust surface imparts a compressive force on the pad during the release of the pad from the forming screen. The compressive force is at least partially directed towards the transfer surface and thereby assists in the release and transfer of the pad. A vacuum may also be used to attract the pad to the transfer surface. When the transfer surface is a cylindrical surface, the forming screen may have a diameter which is smaller than, substantially equivalent to, or greater than the diameter of the transfer surface. The nobs disposed on the forming screen can have many different shapes and, for example, may define a frustum. The sidewalls of the nob may taper inwardly by about 5 degrees. Threaded fasteners may be utilized to make the nobs reattachable and exchangeable.

5. 发明授权

US06454690B2 Method and apparatus for forming an apertured pad 有权
标题翻译：用于形成孔径垫的方法和装置
公开(公告)号：US06454690B2
公开(公告)日：2002-09-24
申请号：US09772740
申请日：2001-01-30
申请人： Joseph Michael Kugler , Michael Barth Venturino
发明人： Joseph Michael Kugler , Michael Barth Venturino
IPC分类号： B31B180
CPC分类号： A61F13/15707 , A61F13/15626 , A61F13/15658 , A61F13/15764 , A61F13/533
摘要： An apparatus and method for manufacturing a pad wherein a rotatable forming screen which has a generally cylindrical surface and at least one outwardly projecting nob is employed. The nob is positioned on the forming screen whereby the nob is circumscribed by the material, e.g., cellulosic fluff, deposited on the forming screen to form the pad. The pad is transferred from the forming screen to a moveable transfer surface. The transfer surface may be either flat or round and moves at a velocity which is at least as great as the velocity of the forming screen. The nob located on the forming screen includes a thrust surface disposed on a trailing edge of the nob. The thrust surface imparts a compressive force on the pad during the release of the pad from the forming screen. The compressive force is at least partially directed towards the transfer surface and thereby assists in the release and transfer of the pad. A vacuum may also be used to attract the pad to the transfer surface. When the transfer surface is a cylindrical surface, the forming screen may have a diameter which is smaller than, substantially equivalent to, or greater than the diameter of the transfer surface. The nobs disposed on the forming screen can have many different shapes and, for example, may define a frustum. The sidewalls of the nob may taper inwardly by about 5 degrees. Threaded fasteners may be utilized to make the nobs reattachable and exchangeable.
摘要翻译：一种用于制造垫的装置和方法，其中采用具有大致圆柱形表面和至少一个向外突出的nob的可旋转成形筛网。 nob位于成形屏幕上，由此nob被沉积在成形屏幕上的材料（例如纤维素绒毛）外接以形成垫。垫从成形网转移到可移动的转印表面。转印表面可以是平的或圆形的，并且以至少与成形筛的速度一样大的速度移动。位于成型屏幕上的nob包括设置在nob的后缘上的推力表面。在将垫从成形筛中释放期间，推力表面在垫上赋予压缩力。压缩力至少部分地指向转移表面，从而有助于垫的释放和转移。还可以使用真空来将垫吸引到转印表面。当转印表面是圆柱形表面时，成形筛可具有小于，基本等于或大于转印表面直径的直径。设置在成形屏幕上的间隙可以具有许多不同的形状，并且例如可以限定平截头体。 nob的侧壁可能向内倾斜约5度。可以使用螺纹紧固件来使得可重新连接和可交换。

6. 发明授权

US06375603B1 Bag for packing powder, method of producing the same and method of producing film having holes constituting the bag 失效
标题翻译：用于包装粉的袋，其制造方法和制造具有构成袋的孔的膜的方法
公开(公告)号：US06375603B1
公开(公告)日：2002-04-23
申请号：US09545680
申请日：2000-04-07
申请人： Haruo Yuasa , Isao Hata , Motoyuki Esaki , Hiroshi Suizu , Tatsuo Yamazaki
发明人： Haruo Yuasa , Isao Hata , Motoyuki Esaki , Hiroshi Suizu , Tatsuo Yamazaki
IPC分类号： B31B180
CPC分类号： B26F1/26 , B65B47/10 , B65D33/00
摘要： A bag for packing powder, permeable for gases and comprising a plurality of inwards protrudent hole-forming portions. Preferably, the bag comprises a film having holes (B) of predetermined thickness (d) furnished with protrudent hole-forming portions of predetermined height (h), the height (h) of the protrudent hole-forming portions being in the range of 2 to 200, still preferably 5 to 100, times the thickness (d) of the film having holes (B). By virtue of this structure, the soaring of powder at the time of powder filling can be prevented to thereby facilitate the filling operation. Furthermore, not only is the sticking of powder to seal portion reduced at the time of sealing the mouth of the bag to thereby ensure obtaining satisfactory seal strength but also the environmental pollution by the soaring of powder can be avoided.
摘要翻译：一种用于包装粉末的袋，其可渗透气体并且包括多个向内突出的孔形成部分。优选地，袋包括具有预定厚度（d）的孔（B）的膜，其具有预定高度（h）的突出孔形成部分，突出孔形成部分的高度（h）在2 至200，更优选为5〜100倍，具有孔（B）的膜的厚度（d）。由于这种结构，可以防止粉末填充时粉末的飞涨，从而便于填充操作。此外，不仅在密封袋的口部时，密封部分的粉末粘附减少，从而确保获得令人满意的密封强度，而且可以避免粉末飙升引起的环境污染。

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