Apparatus for the wet processing of photographic sheet material
    3.
    发明授权
    Apparatus for the wet processing of photographic sheet material 失效
    照相片材湿法处理设备

    公开(公告)号:US6049344A

    公开(公告)日:2000-04-11

    申请号:US90759

    申请日:1998-06-04

    IPC分类号: G03D3/13 G03D3/02 G03D13/04

    CPC分类号: G03D3/132

    摘要: The apparatus comprises at least one treatment vessel (12) comprising a housing (14) having a sheet material inlet opening (17) and a sheet material outlet opening (18) defining a sheet material path (20) through said vessel (12). Each opening (17, 18) is closed by a path-defining rotatable roller (28) biased towards a reaction surface (30) to form a nip (36) there-between through which said sheet material path (20) extends. The path-defining roller (28) is in contact along its length, with a plurality of rotatable intermediate rollers (38) carried in fixed bearings (40) mounted on said housing (14).

    摘要翻译: 该装置包括至少一个处理容器(12),其包括具有片材进料口(17)的壳体(14)和限定穿过所述容器(12)的片材路径(20)的片材出口开口(18)。 每个开口(17,18)由朝向反作用表面(30)偏置的路径限定的可旋转辊(28)封闭,以在其间形成辊隙(36),所述板材路径(20)延伸通过该辊隙。 路径限定辊(28)沿其长度接触,多个可转动的中间辊(38)承载在安装在所述壳体(14)上的固定轴承(40)中。

    Roller for use in a photographic sheet material processing apparatus
    4.
    发明授权
    Roller for use in a photographic sheet material processing apparatus 失效
    用于照相片材处理设备的滚筒

    公开(公告)号:US5745816A

    公开(公告)日:1998-04-28

    申请号:US766191

    申请日:1996-12-12

    IPC分类号: G03D3/08 G03D3/13

    CPC分类号: G03D3/132

    摘要: A roller, for use in a photographic sheet material processing apparatus, comprises a core (32) provided with a covering of relatively soft material (34). The roller has a length (L) of from 0.4 to 2.0 m. The core has a maximum diameter (D) of less than 0.04*L m. The roller is characterised by having a deflection as measured by a specific test and a weight (W) below levels defined by a specified boundary condition formulae (1) & (2). Rollers satisfying this condition are characterised in that the core is formed of a composite material comprising fibers and a resin matrix. Such rollers have a relatively small diameter, are light and yet still have sufficient stiffness to avoid substantial wrinkling of the sheet material in the apparatus and to satisfy the requirements of high processing quality.

    摘要翻译: 用于照相片材处理装置的辊包括具有相对柔软材料(34)的覆盖物的芯(32)。 辊的长度(L)为0.4〜2.0μm。 芯的最大直径(D)小于0.04 * L m。 辊的特征在于具有通过特定测试测量的偏转和由指定的边界条件公式(1)&(2)限定的水平以下的重量(W)。 满足该条件的辊的特征在于,芯由包含纤维和树脂基质的复合材料形成。 这样的辊子具有相对小的直径,并且仍然具有足够的刚度,以避免装置中的片材的显着起皱并且满足高加工质量的要求。

    METHOD FOR MANUFACTURING A COMPOSITE RING, COMPOSITE RING, USE OF THE RING IN A SEAL ASSEMBLY AND SEAL ASSEMBLY
    5.
    发明申请
    METHOD FOR MANUFACTURING A COMPOSITE RING, COMPOSITE RING, USE OF THE RING IN A SEAL ASSEMBLY AND SEAL ASSEMBLY 有权
    制造复合环,复合环的方法,密封组件和密封组件中环的使用

    公开(公告)号:US20130147125A1

    公开(公告)日:2013-06-13

    申请号:US13643694

    申请日:2010-04-29

    IPC分类号: B32B37/16 F16J15/02

    摘要: A method for manufacturing a composite ring (1) comprising the steps of:(a) providing band-shaped means (2) of reinforcement fibres (5, 5′) impregnated with a high temperature thermoplastic material and(b) wrapping the band-shaped means (2) around a mandrel (9) to form the ring (1) in such a way that a first group (5) of the embedded reinforcement fibres extends substantially continuously along a first direction (3) with respect to the circumferential direction (10) of the ring (1),characterised in that the band-shaped means (2) is wrapped in such a way that a second group (5′) of the embedded reinforcement fibres extends substantially continuously along a second direction (4) different from the first direction (3) with respect to the circumferential direction (10) of the ring (1).

    摘要翻译: 一种制造复合环(1)的方法,包括以下步骤:(a)提供浸渍有高温热塑性材料的增强纤维(5,5')的带状装置(2),和(b) (2)围绕心轴(9)以形成环(1),使得嵌入的增强纤维的第一组(5)相对于圆周方向沿着第一方向(3)基本上连续地延伸 (1)的所述第一组(10),其特征在于,所述带状装置(2)被包裹,使得所述嵌入的增强纤维的第二组(5')沿着第二方向(4)基本上连续地延伸, 与第一方向(3)相对于环(1)的圆周方向(10)不同。

    Method for manufacturing a composite ring, composite ring, use of the ring in a seal assembly and seal assembly
    6.
    发明授权
    Method for manufacturing a composite ring, composite ring, use of the ring in a seal assembly and seal assembly 有权
    制造复合环,复合环的方法,在密封组件和密封组件中使用环

    公开(公告)号:US09421747B2

    公开(公告)日:2016-08-23

    申请号:US13643694

    申请日:2010-04-29

    摘要: A method for manufacturing a composite ring (1) comprising the steps of: (a) providing band-shaped means (2) of reinforcement fibers (5, 5′) impregnated with a high temperature thermoplastic material and (b) wrapping the band-shaped means (2) around a mandrel (9) to form the ring (1) in such a way that a first group (5) of the embedded reinforcement fibers extends substantially continuously along a first direction (3) with respect to the circumferential direction (10) of the ring (1), characterized in that the band-shaped means (2) is wrapped in such a way that a second group (5′) of the embedded reinforcement fibers extends substantially continuously along a second direction (4) different from the first direction (3) with respect to the circumferential direction (10) of the ring (1).

    摘要翻译: 一种制造复合环(1)的方法,包括以下步骤:(a)提供用高温热塑性材料浸渍的增强纤维(5,5')的带状装置(2),和(b) (2)围绕心轴(9)以形成环(1),使得嵌入的增强纤维的第一组(5)相对于圆周方向沿着第一方向(3)基本上连续地延伸 (1)的所述第一组(10),其特征在于,所述带状装置(2)被包裹,使得所述嵌入的增强纤维的第二组(5')沿着第二方向(4)基本上连续地延伸, 与第一方向(3)相对于环(1)的圆周方向(10)不同。

    Thermal processing of a sheet of thermographic material
    7.
    发明授权
    Thermal processing of a sheet of thermographic material 失效
    一张热成像材料的热加工

    公开(公告)号:US06536963B2

    公开(公告)日:2003-03-25

    申请号:US09874810

    申请日:2001-06-05

    IPC分类号: G03B1300

    CPC分类号: G03D13/002

    摘要: A method for thermally processing a sheet of a thermographic material provides good flatness and dimensional stability together with a high optical homogeneity. The method incorporates the steps of supplying a sheet of thermographic material m (1) to a thermal processor (10) having a processing chamber (12), heating the processing chamber to a predetermined processing temperature, and transporting the sheet of thermographic material through the processing chamber in a sinuous way (4). This transporting is carried out by a first drivable belt (21), a second drivable belt (22) and backing means (27).

    摘要翻译: 用于热处理热成像材料片材的方法提供了良好的平坦度和尺寸稳定性以及高的光学均匀性。 该方法包括以下步骤:向具有处理室(12)的热处理器(10)供应热成像材料片(1),将处理室加热到预定的处理温度,并将热敏照相材料片材通过 处理室以弯曲的方式(4)。 该输送由第一可驱动带(21),第二可驱动带(22)和背衬装置(27)进行。

    Roller for use in wet processing apparatus
    8.
    发明授权
    Roller for use in wet processing apparatus 失效
    用于湿法处理设备的滚筒

    公开(公告)号:US5960226A

    公开(公告)日:1999-09-28

    申请号:US046077

    申请日:1998-03-23

    IPC分类号: G03D3/13 G03D3/08

    CPC分类号: G03D3/132

    摘要: The roller comprises a core (56) having an elastomeric covering which comprises an outer exposed region (60) and an intermediate region (58) positioned between the outer region (60) and the core (56). The outer region (60) has a thickness which decreases towards each end of the roller and the intermediate region (58) has a thickness which increases towards each end of the roller. When associated with another such roller to form a nip in an apparatus for wet processing sheet materials, carry-over is reduced, leakage when no sheet material is passing through the nip is reduced, and the risk of physical damage to the sheet material is reduced.

    摘要翻译: 辊包括具有弹性体覆盖物的芯(56),其包括外部暴露区域(60)和位于外部区域(60)和芯部(56)之间的中间区域(58)。 外部区域(60)具有朝向辊子的每个端部减小的厚度,并且中间区域(58)具有朝向辊的每个端部增加的厚度。 当与另一个这样的辊相关联以在用于湿处理片材的装置中形成辊隙时,减少了携带,减少了没有片材通过辊隙的泄漏,并且减少了对片材的物理损伤的风险 。