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    Sharpening unit and cutting machine comprising at least one blade and said sharpening unit
    31.
    发明申请
    Sharpening unit and cutting machine comprising at least one blade and said sharpening unit 审中-公开
    磨削单元和切割机包括至少一个刀片和所述磨削单元

    公开(公告)号：US20060011015A1

    公开(公告)日：2006-01-19

    申请号：US10533233

    申请日：2003-10-27

    Applicant: Mario Chiocchetti ,  Mauro Gelli ,  Quirino Ridolfi

    Inventor： Mario Chiocchetti ,  Mauro Gelli ,  Quirino Ridolfi

    IPC: B24D15/00

    CPC classification number: B24B3/368 ,  B26D7/12

    Abstract: The sharpening unit (50) comprises a grinding wheel unit (80) with at least two grinding wheels (51, 53) opposed to act on two sides defining a cutting bevel of the blade (19). The grinding wheel unit is provided with at least a degree of freedom to center the grinding wheels (51, 53) in respect of a lying surface of the portion of the cutting bevel of the blade (19) on which said grinding wheels act.

    Abstract translation: 磨削单元（50）包括具有至少两个磨削轮（51,53）的砂轮单元（80），所述磨轮相对于在限定刀片（19）的切割斜面的两个侧面上相对。 磨轮单元具有至少一定程度的自由度，使研磨轮（51,53）相对于所述磨轮作用的叶片（19）的切割斜面的部分的平躺表面位于中心位置。

    Overturning device to overturn packs of folded sheet products
    33.
    发明申请
    Overturning device to overturn packs of folded sheet products 审中-公开
    翻转装置可以折叠折叠片材产品

    公开(公告)号：US20050002771A1

    公开(公告)日：2005-01-06

    申请号：US10876556

    申请日：2004-06-28

    Applicant: Mauro Gelli ,  Alessandro Morelli

    Inventor： Mauro Gelli ,  Alessandro Morelli

    IPC: B65H15/02 ,  B25J1/00

    CPC classification number: B65H15/02 ,  B65H2301/33214 ,  B65H2405/552 ,  B65H2405/581

    Abstract: The device comprises a continuous member (31), to which a plurality of seats (23) are applied to hold packs (P2), which are transferred by the continuous organ along a path from a loading position (21X) of the packs to an unloading position (21Y) of the packs. Each seat comprises two walls (37A, 37B) movable with respect to each other, to retain the packs during the overturning movement. Moreover, opening members (63, 65A, 65B) are provided to cause the movable walls to withdraw reciprocally in the loading and unloading positions.

    Abstract translation: 所述装置包括连续构件（31），多个座椅（23）被施加到所述连续构件（23）以保持包装（P2），所述多个座椅（23）由所述连续器官沿着从所述包装的装载位置（21X）传递到 卸载位置（21Y）。 每个座椅包括可相对于彼此移动的两个壁（37A，37B），以在翻转运动期间保持包装。 此外，设置打开构件（63,65A，65B）以使可移动壁在装载和卸载位置上往复摆动。

    Coreless roll of web material, machine and method for its production
    36.
    发明申请
    Coreless roll of web material, machine and method for its production 有权
    无芯卷材料，机器及其生产方法

    公开(公告)号：US20120186751A1

    公开(公告)日：2012-07-26

    申请号：US13067745

    申请日：2011-06-23

    Applicant: Romano Maddaleni ,  Mauro Gelli

    Inventor： Romano Maddaleni ,  Mauro Gelli

    IPC: B65H18/08 ,  B05C9/00 ,  B32B37/02 ,  B05B1/00 ,  B05C1/00 ,  B65H18/26 ,  B65H35/04

    CPC classification number: B65H19/2276 ,  B65H18/28 ,  B65H2701/1846

    Abstract: A method is described for obtaining a coreless roll of web material with a first portion of web material forming an inner nucleus of the roll and a second portion of web material wound around the outside of the inner nucleus. The two portions can be separated from one another and, for that purpose, an interface or discontinuity is created in at least one turn of the web material forming the roll between the inner nucleus and the second portion of web material. This facilitates the extraction of the inner nucleus from the outer portion of the roll.

    Abstract translation: 描述了一种用于获得网状材料的无芯卷的方法，其中第一部分纤维网材料形成辊的内核，并且卷绕材料的第二部分卷绕在内核的外部。 两个部分可以彼此分离，为此，在形成在内核和纤维网材料的第二部分之间的辊的至少一圈的幅材材料的至少一圈中产生界面或不连续性。 这有助于从辊的外部部分提取内核。

    DEVICE FOR SEPARATING PACKS OF SHEET PRODUCTS AND MACHINE USING SAID DEVICE
    39.
    发明申请
    DEVICE FOR SEPARATING PACKS OF SHEET PRODUCTS AND MACHINE USING SAID DEVICE 审中-公开
    用于使用设备分离片材产品和机器的装置

    公开(公告)号：US20120021887A1

    公开(公告)日：2012-01-26

    申请号：US13138419

    申请日：2010-02-03

    Applicant: Mauro Gelli ,  Alessandro Morelli

    Inventor： Mauro Gelli ,  Alessandro Morelli

    IPC: B65H33/08 ,  B31B1/56

    CPC classification number: B65H31/06 ,  B65H31/3054 ,  B65H31/3072 ,  B65H33/02 ,  B65H33/08 ,  B65H2301/33222 ,  B65H2301/42265 ,  B65H2701/1924

    Abstract: The device includes a feed path for the products, along which the products move forward, divided into single packs with the interposition of at least one separator finger between one pack and the next; an oscillating support to receive packs of products and tip them onto a conveyor below; a front retaining element, which can be inserted and removed with respect to the feed path of the products to frontally retain the pile of products while the oscillating support performs an oscillation movement and deposits a pack on the conveyor below. The front retaining element is inserted in a space formed between the first and the second pack of the pile. The space is obtained by oscillating the support downwards. The oscillating support moves downwards by a first downwards angular movement and a second angular movement.

    Abstract translation: 该装置包括用于产品的进给路径，产品向前移动，分成单个包装，在一个包装盒和下一个包装盒之间插入至少一个分离器手指; 一个摆动支架，用于接收一包产品并将它们提到下面的传送带上; 前保持元件，其可以相对于产品的进给路径被插入和移除，以在振荡支撑件执行振荡运动的同时正面保持产品堆，并将包装在下面的输送机上。 前保持元件插入形成在桩的第一和第二包之间的空间中。 通过向下摆动支撑件获得空间。 摆动支架向下移动第一向下的角运动和第二角运动。

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