Sheet bundle binding device and image forming system having the same

    公开(公告)号:US10029880B2

    公开(公告)日:2018-07-24

    申请号:US15288305

    申请日:2016-10-07

    IPC分类号: B65H43/00 B65H37/04 B65H31/30

    摘要: The present invention is to provide a sheet bundle binding device having both a staple binding unit and a staple-free binding unit, capable of performing binding in two stages of proper binding and temporary binding so as to obtain a desired binding force and to easily remove some sheets from a bound sheet bundle. A binding control section determines, based on user's settings, whether or not to perform first binding in which a first sheet bundle Sb1 is subjected to the proper binding using the staple binding unit or staple-free binding unit and determines whether or not to perform second binding in which a second sheet bundle obtained by accumulating additional sheets on the first sheet bundle is subjected to the temporary binding using the staple-free binding unit so as to control binding forces with which the first and second sheet bundles are bound.

    APPARATUS FOR PROCESSING SHEETS AND APPARATUS FOR FORMING IMAGES PROVIDED WITH THE SAME
    4.
    发明申请
    APPARATUS FOR PROCESSING SHEETS AND APPARATUS FOR FORMING IMAGES PROVIDED WITH THE SAME 有权
    用于处理片材的装置和用于形成与其相似的图像的装置

    公开(公告)号:US20170057773A1

    公开(公告)日:2017-03-02

    申请号:US15245419

    申请日:2016-08-24

    摘要: An apparatus includes a transport path for transporting a sheet, a branch path branched off from the transport path to transport a sheet to a stacker, transport rollers on the transport path, branch rollers on the branch path, and a sheet processing control section controlling the rollers. The control section performs wait transport for switchback-transporting a sheet to cause the sheet to once wait in the branch path after the sheet transported in the transport path passes through a branch position, and transporting the sheet to a first processing tray together with a subsequent sheet, and second tray transport for switchback-transporting a sheet to transport to the stacker via the branch path after the sheet passes through the branch position, makes a switchback transport velocity in the second tray transport lower than that in switchback transport in the wait transport, and suppresses fluttering and bending of the sheet.

    摘要翻译: 一种装置,包括用于输送片材的输送路径,从输送路径分出的分支路径,将片材输送到堆垛机,输送路径上的输送辊,分支路径上的分支辊,以及控制该纸张处理控制部 滚筒。 控制部分执行等待传送,以便在片材在输送路径中传送的片材通过分支位置之后转移片材,使片材在分支路径中等待一次,并且将片材与随后的片材一起传送到第一处理托盘 纸张和第二纸盘传送,用于在片材通过分支位置之后通过分支路径转移纸张以传送到堆垛机,使第二纸盘传送中的回转传送速度低于等待传送中的转回传送中的转向传送速度 ,并且抑制片材的振动和弯曲。

    Refrigerating device
    8.
    发明授权
    Refrigerating device 失效
    制冷系统

    公开(公告)号:US06298683B1

    公开(公告)日:2001-10-09

    申请号:US09622061

    申请日:2000-08-25

    IPC分类号: F25B700

    摘要: A first refrigeration circuit for a refrigerating apparatus which is formed into a two-stage cascade refrigerating cycle by establishing connection between a high temperature-side refrigerant circuit and a low temperature-side refrigerant circuit through a refrigerant heat exchanger, and a second refrigeration circuit which is formed into a refrigerating cycle different from that of the first refrigeration circuit are provided. A liquid piping line of the high temperature-side refrigerant circuit and a liquid piping line of the second refrigeration circuit are connected together through a first connection piping line and a suction-side gas piping line of the high temperature-side refrigerant circuit and a suction-side gal line of the second refrigeration circuit are connected together through a second connection piping line. Switching members are disposed for selective circulation of a refrigerant of the second refrigeration circuit to the refrigerant heat exchanger of the first refrigeration circuit through each of the connection piping lines, whereby, even when a heat source equipment stops operating in a two-stage cascade refrigerating cycle refrigeration system applied to a showcase or the like, it becomes possible to achieve continuation of refrigeration operation.

    摘要翻译: 一种制冷装置的第一制冷回路,其通过在高温侧制冷剂回路和低温侧制冷剂回路之间建立连接,通过制冷剂热交换器形成为两级级联制冷循环,以及第二制冷回路 形成为与第一制冷回路不同的制冷循环。 高温侧制冷剂回路的液体管线和第二制冷回路的液体配管通过高温侧制冷剂回路的第一连接管路和吸入侧气体配管管路连接在一起, 第二制冷回路的旁边gal线通过第二连接管线连接在一起。 开关构件被设置用于通过每个连接管线将第二制冷回路的制冷剂选择性循环到第一制冷回路的制冷剂热交换器,由此即使当热源设备停止在两级级联制冷 应用于陈列柜等的循环制冷系统,可以实现制冷运转的继续。

    Process for preparing a porous sheet material
    10.
    发明授权
    Process for preparing a porous sheet material 失效
    多孔片材的制备方法

    公开(公告)号:US4510186A

    公开(公告)日:1985-04-09

    申请号:US517437

    申请日:1983-07-26

    摘要: A process for preparing a porous sheet material, which comprises impregnating and/or coating on a substrate a water-in-oil type polyurethane emulsion (d) comprising a hydrophobic polyurethane (a), a hydrophilic polyurethane (b), and organic solvent (c) and water, and drying it, characterized in that said hydrophobic polyurethane (a) is a hydrophobic polyurethane dispersion (e) obtained by reacting a hydrophobic polyol, an organic diisocyanate and a chain extender is an organic solvent (c) which has a limited compatibility with water and in which the polyurethane thereby formed is substantially insoluble; said hydrophilic polyurethane (b) is a polyurethane containing about 20 to about 40% by weight, based on the total polymer, of polyoxyethylene groups; and the weight ratio of (a):(b) is about 90-99: about 10-1.

    摘要翻译: 一种制备多孔片材的方法,其包括在基材上浸渍和/或涂布包含疏水性聚氨酯(a),亲水性聚氨酯(b)和有机溶剂(d)的油包水型聚氨酯乳液(d) c)和水,并干燥,其特征在于所述疏水性聚氨酯(a)是疏水性多元醇,有机二异氰酸酯和扩链剂通过使疏水性聚氨酯分散体(e)是有机溶剂(c) 与水的相容性受限,其中由此形成的聚氨酯基本上不溶; 所述亲水性聚氨酯(b)是聚氨酯,其占总聚合物的约20至约40重量%,聚氧乙烯基团; (a):(b)的重量比为约90-99:约10-1。