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    • 3. 发明申请
    • SECTION FOR TRANSPORTING PRINTED PRODUCTS OF VARIABLE CUTOFFS IN A PRINTING PRESS FOLDER
    • 印刷压印机中可变切割机印刷产品的运输部分
    • WO2010044859A1
    • 2010-04-22
    • PCT/US2009/005615
    • 2009-10-14
    • GOSS INTERNATIONAL AMERICAS, INC.SANDAHL, Kyle, AlbertDAWLEY, Douglas, Joseph
    • SANDAHL, Kyle, AlbertDAWLEY, Douglas, Joseph
    • B41F13/58
    • B41F13/60Y10T83/2192
    • A printing press folder includes a cutting pair cutting a web at a cutting location to form signatures, a pair of transport cylinders forming a first nip and a pair of acceleration cylinders forming a second nip. The pair of transport cylinders receives the signatures downstream of the cutting pair at the first nip and transports the signatures away from the cutting pair. The first nip is separated from the cutting location by a first distance. The pair of acceleration cylinders receives the signatures from the pair of transport cylinders at the second nip and transports the signatures away from the pair of transport cylinders. The second nip is separated from the first nip by a second distance. The pair of transport cylinders is movable with respect to the pair of acceleration cylinders and the pair of acceleration cylinders is movable with respect to the pair of transport cylinder.
    • 一种印刷机夹具包括:在切割位置切割卷筒纸以形成签名的切割对,形成第一压区的一对输送滚筒和形成第二压区的一对加速滚筒。 一对运输气瓶在第一压区处接收切割对下游的签名,并将签名从切割对传送出去。 第一压区与切割位置分开第一距离。 一对加速缸在第二压区处接收来自一对输送滚筒的签名,并将签名从该对输送滚筒传送出去。 第二压区与第一压区分开第二距离。 一对运送筒相对于一对加速缸是可移动的,并且一对加速缸相对于一对输送筒可移动。
    • 4. 发明申请
    • FOLDER FOR ADJUSTABLY TENSIONING A WEB AND METHOD OF ADJUSTING WEB TENSION AS A WEB IS CUT
    • 用于可调整张力的文件夹和调整网页张力的方法作为网页切割
    • WO2010059726A1
    • 2010-05-27
    • PCT/US2009/064989
    • 2009-11-18
    • GOSS INTERNATIONAL AMERICAS, INC.SANDAHL, Kyle, Albert
    • SANDAHL, Kyle, Albert
    • B26D3/00
    • B26F1/0092B26D1/40B26D5/00B26D7/14B26D7/20B65H35/08B65H2513/21Y10T83/04Y10T83/0462Y10T83/2094Y10T83/2196Y10T83/2216Y10T83/4838Y10T83/6476Y10T83/727
    • A printing press folder (100) is provided. The printing press folder includes a cutting apparatus (22, 24) cutting a moving web (40) to form successive signatures (42), a first acceleration cylinder (30) and a second acceleration cylinder (31). The first acceleration cylinder (30) includes a first contacting segment (53) and a first relieved portion (32) circumferentially adjacent to the first contacting segment (53) and the first contacting segment (53) radially protrudes from the first acceleration cylinder (30) with respect to the first relieved portion (32). The second acceleration cylinder (31) includes a second contacting segment (55) and a second relieved portion (33) circumferentially adjacent to the second contacting segment (55) and the second contacting segment (55) radially protrudes from the second acceleration cylinder (31) with respect to the second relieved portion (33). The first acceleration cylinder (30) and the second acceleration cylinder (31) grip the web (40) at a gripping location (45) with the first contacting segment (53) and the second contacting segment (55) to create a tension in the web (40) as the web (40) is cut by the cutting apparatus (22, 24). A method of varying tension in a web in a printing press folder is also provided.
    • 提供了一种印刷机夹(100)。 印刷机夹包括切割移动的卷筒纸(40)以形成连续的签名(42),第一加速滚筒(30)和第二加速滚筒(31)的切割装置(22,24)。 第一加速缸(30)包括第一接触段(53)和与第一接触段(53)周向相邻的第一释放部分(32),并且第一接触段(53)从第一加速缸(30)径向突出 )相对于第一释放部分(32)。 第二加速缸(31)包括第二接触段(55)和与第二接触段(55)周向相邻的第二释放部分(33),第二接触段(55)从第二加速缸(31) )相对于第二释放部分(33)。 第一加速缸(30)和第二加速缸(31)通过第一接触段(53)和第二接触段(55)在抓握位置(45)处抓住腹板(40),以在第 腹板(40)由切割装置(22,24)切割。 还提供了一种在印刷机文件夹中改变卷筒纸张力的方法。