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1. 发明授权

US5288284A Method for making bags and an apparatus for carrying out this method 失效
标题翻译：制作袋子的方法和执行该方法的装置
公开(公告)号：US5288284A
公开(公告)日：1994-02-22
申请号：US989866
申请日：1992-12-14
申请人： Fritz Achelpohl , Friedhelm Mundus , Hans-Ludwig Voss
发明人： Fritz Achelpohl , Friedhelm Mundus , Hans-Ludwig Voss
IPC分类号： B31B1/98 , B29C69/00 , B31B1/90 , B31B19/74 , B31B23/00 , B31B1/84 , B31B1/86
CPC分类号： B31B23/00 , B29C69/005 , B29L2031/7128 , B31B2219/02 , B31B2219/23 , B31B2219/909 , B31B2237/10 , B31B2237/60
摘要： The invention relates to a method for making bags preferably provided with side folds or other flat workpieces, which have a slip extending beyond their boundary. In accordance with the invention partly prefabricated bags are laterally supplied to a conveyor belt driven in a timed manner, and are seized there by grippers and fixed. By means of a glue applicator a glue strip is applied to the bag in its bottom region during the timed feeding movement of the conveyor belt. Finally, in a slip application station a slip is supplied each laterally to the conveyor belt and is placed onto the glue surface. The invention furthermore relates to an apparatus for carrying out the aforementioned method.
摘要翻译：本发明涉及一种用于制造袋子的方法，该袋子优选地设置有侧面折叠或其他平坦的工件，其具有延伸超过其边界的滑移。根据本发明，部分预制的袋横向地供给到以定时方式驱动的传送带，并且通过夹具被固定在那里。通过胶涂机，在输送带的定时进给运动期间，胶带在其底部区域中被施加到袋子上。最后，在一个滑移应用站中，每个横向向输送带供给一个滑动物，并将其放置在胶合表面上。本发明还涉及一种用于执行上述方法的装置。

2. 发明授权

US4790491A Apparatus for winding up a web section without using a core 失效
标题翻译：用于在不使用磁芯的情况下卷绕网片部分的装置
公开(公告)号：US4790491A
公开(公告)日：1988-12-13
申请号：US908776
申请日：1986-09-18
申请人： Friedhelm Mundus , Hans-Ludwig Voss
发明人： Friedhelm Mundus , Hans-Ludwig Voss
IPC分类号： B65H18/06 , B65H19/22 , B65H19/20
CPC分类号： B65H19/2276 , B65H18/06 , B65H19/2215 , B65H2408/23152 , B65H2701/1846
摘要： Apparatus for winding a web section without using a core, the web section including a plurality of transversely extending perforation lines and wherein a torn web section is removed from a continuously supplied web. The apparatus includes two winding stations that are diametrically opposed on opposite sides of rotatable, circular carrying discs. Each of the winding stations includes a pair of opposed winding heads, and the winding heads each includes a pair of winding pins that extend in the direction of the winding aixs. The pins are rotatably mounted for rotation as a pair about the winding axis and are connected to a rotary drive. The winding pins are also extendable to a winding position and are retractable to a non-winding position. When in the winding position the pins extend outwardly from the winding head and are spaced from each other a distance sufficient to receive a web therebetween, and upon rotation of the winding heads the web is wound into a roll without the need for a core.
摘要翻译：用于在不使用芯的情况下卷绕腹板部分的设备，所述腹板部分包括多个横向延伸的穿孔线，并且其中撕开的腹板部分从连续供应的腹板上移除。该设备包括两个卷绕站，其在可旋转的圆形承载盘的相对侧上沿径向相对。每个卷绕站包括一对相对的卷绕头，并且卷绕头各自包括沿着卷绕轴的方向延伸的一对卷绕销。销可旋转地安装成绕绕轴线一对旋转，并连接到旋转驱动器。卷绕销也可延伸到卷绕位置并且可缩回到非卷绕位置。当处于卷绕位置时，销从卷绕头部向外延伸并且彼此间隔开足够的距离以在其间容纳网状物，并且在卷绕头旋转时，卷材卷成卷而不需要芯。

3. 发明授权

US5468333A Apparatus for sealing film webs of a thermoplastic synthetic material 失效
标题翻译：用于密封热塑性合成材料的薄膜网的设备
公开(公告)号：US5468333A
公开(公告)日：1995-11-21
申请号：US48241
申请日：1993-04-20
申请人： Friedhelm Mundus , Hans-Ludwig Voss
发明人： Friedhelm Mundus , Hans-Ludwig Voss
IPC分类号： B31B27/60 , B29C65/00 , B32B31/20
CPC分类号： B29C66/00441 , B29C65/18 , B29C66/003 , B29C66/4312 , B29C66/874 , B29C66/91645 , B29C65/305 , B29C66/91221 , B29C66/91411 , B29L2031/7128 , Y10T156/16 , Y10T156/1737
摘要： An apparatus for sealing superposed film webs or flat lying tubular webs of a thermoplastic synthetic material, including sealing bars heatable by heating appliances, which are displaceable towards each other and away from each other and over whose front surfaces there can be spread a separating sheet of a material not sticking to the synthetic material.
摘要翻译：一种用于密封热塑性合成材料的重叠薄膜腹板或平躺管状腹板的装置，包括可通过加热器具加热的密封条，它们彼此相对移动并且彼此远离，并且在其前表面上可以扩展分离片不粘合合成材料的材料。

4. 发明授权

US4811879A Apparatus for moving a carriage or the like 失效
标题翻译：用于移动滑架等的装置
公开(公告)号：US4811879A
公开(公告)日：1989-03-14
申请号：US73129
申请日：1987-07-14
申请人： Friedhelm Mundus , Hans-Ludwig Voss
发明人： Friedhelm Mundus , Hans-Ludwig Voss
IPC分类号： B29C65/18 , F16H21/36 , B65H17/36
CPC分类号： B29C66/83543 , B29C65/18 , B29C66/4312 , F16H21/36
摘要： An apparatus is disclosed which serves to move a carriage in one direction over a predetermined distance at a substantially uniform velocity and to return the carriage at a varying velocity so that a film web delivered at a constant velocity is intermittently advanced relative to a welding device fixed to a frame. The apparatus comprises a lever, which is adapted to be pivotally oscillated by a drive and which by virtue of a first guide provided on the lever and a slider or roller cooperating with the guide imparts a motion to the carriage. The carriage is movable on track rods in a plane which is parallel to the plane in which the lever is pivotally movable. In order to provide an apparatus which is compact and space-saving, the lever is driven by a crank, which revolves in a plane parallel to the plane in which the lever is pivotally movable. The crank is carried by a driven crankshaft and carries a crankpin, which carries a slider or a roller, which is movable in a second guide provided on the lever, which second guide is provided on the lever, which second guide is disposed on a side of the lever opposite the side in which the first guide is provided.
摘要翻译：公开了一种用于以一个大致均匀的速度在一个方向上移动一个预定距离的托架并以一个变化的速度返回滑架的装置，使得相对于固定的焊接装置间歇地提供一个恒定速度的薄膜网到一个框架。该装置包括杠杆，其适于由驱动器枢转地摆动，并且借助于设置在杠杆上的第一引导件，并且与该引导件协作的滑块或滚轮将运动提供给托架。滑架可在平行于平衡杆的平面中的轨道杆上移动，在该平面中杆可枢转地移动。为了提供紧凑且节省空间的装置，杠杆由平行于杠杆可枢转地运动的平面的平面旋转的曲柄驱动。曲柄由从动曲轴承载，并带有曲柄销，该曲柄销带有滑块或滚子，该滑块或滚子可在设置在杆上的第二导向件中移动，该第二导向件设置在杠杆上，该第二导向件设置在一侧所述杠杆与设置有所述第一引导件的一侧相对。

5. 发明授权

US06880742B2 Separating seam welding device 有权
标题翻译：分离缝焊装置
公开(公告)号：US06880742B2
公开(公告)日：2005-04-19
申请号：US10448199
申请日：2003-05-30
申请人： Hans-Ludwig Voss , Friedrich Goecker
发明人： Hans-Ludwig Voss , Friedrich Goecker
IPC分类号： B29C65/00 , B29C65/18 , B29C65/74 , B23K37/00 , B23K11/00
CPC分类号： B29C66/81457 , B29C65/18 , B29C65/305 , B29C65/743 , B29C66/0042 , B29C66/00441 , B29C66/0062 , B29C66/1122 , B29C66/4312 , B29C66/80 , B29C66/81417 , B29C66/81455 , B29C66/83411 , B29C65/00
摘要： Shown is a device and a process for the simultaneous separating and welding of foils or foil tubes (5) where the device comprises at least one welding terminal (2) and an opposing terminal (3), and at least a part of the surface of the opposing terminal (3) turned toward the welding terminal (2) is equipped with a flexible absorbing body (4). It is inventive that the surface of the absorbing body (6) turned toward the welding terminal consists of metal.
摘要翻译：示出了用于箔或箔管（5）的同时分离和焊接的装置和方法，其中该装置包括至少一个焊接端子（2）和相对端子（3），并且至少一部分表面朝向焊接端子（2）的相对端子（3）配备有柔性吸收体（4）。吸收体（6）朝向焊接终端的表面是由金属构成的。

6. 发明授权

US06454689B1 Process and device for the alignment of two webs that are joined together to form a multilayered web 有权
标题翻译：用于对准连接在一起以形成多层网的两个网的方法和装置
公开(公告)号：US06454689B1
公开(公告)日：2002-09-24
申请号：US09244980
申请日：1999-02-04
申请人： Hans-Ludwig Voss
发明人： Hans-Ludwig Voss
IPC分类号： B31B100
CPC分类号： B65H39/16 , B31B70/10 , B31B2155/00 , B31B2170/20 , B32B38/1825 , B32B2309/70 , B32B2317/12 , B32B2398/00 , B65B41/18 , B65H23/046
摘要： A system and method for aligning two webs which are pulled off respective supply rolls, at least one of which is elastic in nature, the two webs being joined into a multilayered web. The system includes a first deflecting roller for depositing the elastic web on the second web, and second and third deflecting rollers located between the elastic web supply roll and the first deflecting roller. A traversing roller is located between the second and third deflecting rollers so as to form a loop therewith, a position of the traversing roller being adjustable relative to the second and third deflecting rollers for changing the tension on the elastic web. An alignment between marks on the elastic web and markings on the second web is monitored and, when there is a misalignment, an actuating drive coupled to the traversing roller adjusts the position of the traversing roller in order to change the tension on the elastic web and thereby align the marks and the markings as the webs are joined.
摘要翻译：一种用于对准两个腹板的系统和方法，所述两个腹板从相应的供应辊中拉出，其中至少一个在本质上是弹性的，两个腹板连接成多层腹板。该系统包括用于将弹性腹板沉积在第二腹板上的第一偏转辊以及位于弹性腹板供给辊和第一偏转辊之间的第二和第三偏转辊。横向辊位于第二和第三偏转辊之间，以便与其形成环，横移辊的位置相对于第二和第三偏转辊可调节，以改变弹性幅材上的张力。监测弹性腹板上的标记和第二腹板上的标记之间的对准，并且当存在未对准时，联接到横动辊的致动驱动器调节横动辊的位置，以便改变弹性腹板上的张力，并且从而在织物连接时对准标记和标记。

7. 发明授权

US10118736B2 Bag and method for producing the same 有权
公开(公告)号：US10118736B2
公开(公告)日：2018-11-06
申请号：US12223468
申请日：2007-01-02
申请人： Rüdiger Grosse-Heitmeyer , Thomas Knoke , Martin Koelker , Ludger Schulten , Hans-Ludwig Voss , Jan Thorsten Weber , Thomas Hawighorst , Holger Frische
发明人： Rüdiger Grosse-Heitmeyer , Thomas Knoke , Martin Koelker , Ludger Schulten , Hans-Ludwig Voss , Jan Thorsten Weber , Thomas Hawighorst , Holger Frische
IPC分类号： B65D33/01 , B65B9/10 , B31B70/00 , B31B160/10 , B31B155/00 , B31B70/855
摘要： A sack is formed by first transverse sealing seams from a foil tube, and is provided with at least a first vent channel, which runs largely parallel to the axis of the film tube, and whose inner film layer has first vent openings for venting of the sack interior into the first vent channel. A second vent channel is provided, which is connected to the first vent channel by second vent openings, and which, in turn, has third vent openings, which vent the at least one second vent channel.

8. 发明授权

US4954206A Welding apparatus for welding plastic web including tensioned strips of polytetrafluoroethylene 失效
标题翻译：用于焊接塑料网的焊接设备，包括拉伸的聚四氟乙烯条
公开(公告)号：US4954206A
公开(公告)日：1990-09-04
申请号：US249687
申请日：1988-09-27
申请人： Hans-Ludwig Voss
发明人： Hans-Ludwig Voss
IPC分类号： B29C65/02 , B29C65/00 , B29C65/18 , B29C65/22
CPC分类号： B29C65/18 , B29C65/224 , B29C65/229 , B29C66/00441 , B29C66/73921 , B29C66/80 , B29C66/8322 , B29C66/7212 , Y10T156/16
摘要： A welding apparatus for welding flat webs or web sections made of synthetic thermoplastics comprises two parallel welding bars, which are adapted to be raised and lowered relative to each other, and tensioned strips of polytetrafluoroethylene, preferably strips of polytetrafluoroethylene which are reinforced by glass fiber woven fabrics, which strips cover said welding bars and are fixed on rolls, which are disposed beyond opposite ends of each welding bar and serve to wind up and unwind said tensioned strips. The rolls are movably mounted beyond opposite ends of the welding bars on axles extending transversely to said welding bars.
摘要翻译：用于焊接由合成热塑性塑料制成的扁平腹板或腹板部分的焊接装置包括两个相对于彼此升高和降低的平行焊条，以及聚四氟乙烯的拉伸条，优选由聚四氟乙烯条形成的玻璃纤维编织织物，其覆盖所述焊条并且固定在辊上，所述辊布置在每个焊接条的相对端之外，并用于卷绕和展开所述张紧条。辊可移动地安装在横向于所述焊条延伸的轴上的焊条的相对两端。

9. 发明授权

US10472107B2 Advancing device for advancing a film web in a bag filling installation 有权
公开(公告)号：US10472107B2
公开(公告)日：2019-11-12
申请号：US14288715
申请日：2014-05-28
申请人： Hans-Ludwig Voss , Oliver Huil , Ralf Udally , Thomas Hawighorst , Rüdiger Große-Heitmeyer , Roman Smid
发明人： Hans-Ludwig Voss , Oliver Huil , Ralf Udally , Thomas Hawighorst , Rüdiger Große-Heitmeyer , Roman Smid
IPC分类号： B65B41/16 , B65B1/02 , B65B9/10 , B65H23/188 , B65B43/46 , B65B51/14 , B65B51/26 , B65B51/32 , B65B61/06
摘要： The invention relates to an advancing device (10) for advancing a film web (200) in a bag filling installation (100, having a main advancing drive (20) with at least one driven main advancing roller (22) for advancing the film web (200), wherein for an adjustment of the tensile stress of the film web (200) in the transport direction (T) of the film web (200) an auxiliary advancing drive (30) is disposed before the main advancing drive (20) with at least one driven auxiliary advancing roller (32) for advancing the film web (200).

10. 发明申请

US20070081745A1 Perforated form-fill-seal (ffs) bag 审中-公开
标题翻译：穿孔填充密封（ffs）袋
公开(公告)号：US20070081745A1
公开(公告)日：2007-04-12
申请号：US10578889
申请日：2004-11-11
申请人： Konrad Tetenborg , Hans-Ludwig Voss , Hans Renken
发明人： Konrad Tetenborg , Hans-Ludwig Voss , Hans Renken
IPC分类号： B65D33/00 , B65D30/20
CPC分类号： B65D75/5805 , B65B9/20 , B65B61/02 , B65D31/10
摘要： Described is a gusseted bag or flat bag (200,201,212,214,217), which is produced and filled by a form-fill-seal (FFS) machine and which has a tear-open perforation (207,208,216) at least in the area of at least one of the corners of the bag. The invention is characterized in that the bag has a corner weld seal (206) in the area of at least one corner.
摘要翻译：描述了一种角撑板袋或扁平袋（200,201,212,214,217），其由成型 - 填充 - 密封（FFS）机器生产和填充，并且至少在至少一个的区域中具有撕开穿孔（207,208,216）袋子的角落本发明的特征在于，该袋在至少一个角部的区域中具有角焊缝密封（206）。

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