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144 条记录 (耗时 0.058 秒)

    Belt for bending a glass sheet, and method and apparatus for bending a glass sheet using the same
    31.
    发明授权
    Belt for bending a glass sheet, and method and apparatus for bending a glass sheet using the same 失效
    用于弯曲玻璃板的带，以及用于弯曲玻璃板的方法和装置

    公开(公告)号：US06502425B1

    公开(公告)日：2003-01-07

    申请号：US09539188

    申请日：2000-03-30

    申请人： Hideo Yoshizawa

    发明人： Hideo Yoshizawa

    IPC分类号： C03B23033

    CPC分类号： C03B23/033 ,  Y10S198/957

    摘要： This invention provides a belt for bending a glass sheet without surface defects caused by roller marks, belt junctions or belt deformations. A strip of heat-resistant member is joined together while the ends of the heat-resistant member are arranged so that they are not exposed at the surface defined by an endless track for bending the glass sheet. Alternatively, fitting portions are arranged along the endless track, and the glass sheets are bent while these fitting portions prevent a deformation of the belt. Bent glass sheets can be manufactured efficiently and without surface defects by bending the sheets while conveying them with such a belt.

    摘要翻译： 本发明提供了一种用于弯曲玻璃板的带，其没有由辊痕，带接合或带变形引起的表面缺陷。 耐热构件条被接合在一起，而耐热构件的端部被布置成使得它们不被用于弯曲玻璃板的环形轨道限定的表面暴露。 或者，装配部分沿着环形轨道布置，并且玻璃板被弯曲，同时这些装配部分防止带的变形。 弯曲玻璃板可以通过在用这种带传送的同时弯曲片材而有效地制造并且没有表面缺陷。

    Curved glass manufacturing apparatus with improved bending and conveyor units
    32.
    发明授权
    Curved glass manufacturing apparatus with improved bending and conveyor units 失效
    弯曲玻璃制造设备，具有改进的弯曲和输送单元

    公开(公告)号：US06363753B1

    公开(公告)日：2002-04-02

    申请号：US09451040

    申请日：1999-11-30

    申请人： Hideo Yoshizawa ,  Shunji Kuramoto

    发明人： Hideo Yoshizawa ,  Shunji Kuramoto

    IPC分类号： C03B2302

    CPC分类号： C03B35/187 ,  C03B23/033 ,  C03B35/161 ,  C03B35/165 ,  C03B35/185 ,  C03B35/189

    摘要： A roll-forming unit of a curved glass manufacturing apparatus includes a cooperating pair of upper and lower forming roll mechanisms. Each mechanism includes a forming roll having a resilient rod covered with a cover member except opposite end portions thereof, a pair of support members rotatably supporting the opposite end portions of the resilient rod while allowing the resilient rod to tilt about said support members, a bending unit coupled with at least one of the opposite end portions of the resilient rod for applying to the one end portion an external force tending to flex the forming roll into either an upwardly arched configuration or a downwardly arched configuration, and at least one backup roller unit being in rolling engagement with the forming roll to maintain the arched configuration of the forming roll. The roll-forming unit of the foregoing construction is able to bend a heated flat glass sheet into a desired curvature without producing a slip between forming rolls and the glass sheet and is readily adaptable to the manufacture of various batches of curved glass sheets of different curvatures. A conveyor roll mechanism particularly suitable for use in combination with the roll-forming unit is also disclosed.

    摘要翻译： 弯曲玻璃制造装置的成卷单元包括一对上下成形辊机构。 每个机构包括成型辊，其具有覆盖有除其相对端部之外的盖构件的弹性杆，一对支撑构件，其可旋转地支撑弹性杆的相对端部，同时允许弹性杆围绕所述支撑构件倾斜，弯曲 与所述弹性杆的相对端部中的至少一个联接的单元，用于向所述一个端部施加倾向于将所述成形辊弯曲成向上拱形构造或向下拱形构造的外力，以及至少一个支撑辊单元 与成形辊一起滚动以保持成型辊的拱形结构。 上述结构的轧制单元能够将加热的平板玻璃板弯曲成所需的曲率，而不会在成形辊和玻璃板之间产生滑动，并且容易适用于各种不同曲率的弯曲玻璃板的制造 。 还公开了特别适用于与辊成形单元结合使用的传送辊机构。

    Method and apparatus for producing bent glass sheet
    33.
    发明授权
    Method and apparatus for producing bent glass sheet 失效
    生产弯曲玻璃板的方法和设备

    公开(公告)号：US06279347B1

    公开(公告)日：2001-08-28

    申请号：US09530534

    申请日：2000-07-12

    申请人： Hideo Yoshizawa

    发明人： Hideo Yoshizawa

    IPC分类号： C03B23033

    CPC分类号： C03B23/0302 ,  C03B23/033

    摘要： This invention provides a method and an apparatus for producing a bent glass sheet. A heated glass sheet (4, 24, 24*) conveyed from a heating furnace (1, 21) is bent by pressing with at least one belt (5, 9, 25) made of a heat-resistant material against a bending member (6, 10, 26, 28). The bent glass sheet is further conveyed and cooled for quenching or annealing in a cooling apparatus (3, 23). The bent glass is cooled after separating the belt. According to this invention, the bent glass sheets having surfaces on which defects, such as marks of rolls, are suppressed can be produced efficiently.

    摘要翻译： 本发明提供一种弯曲玻璃板的制造方法和装置。 从加热炉（1，21）输送的加热玻璃板（4,24,24 *）通过用至少一个由耐热材料制成的带（5,9,25）压靠弯曲构件而弯曲 6,10,26,28）。 在冷却装置（3,23）中进一步输送冷却弯曲的玻璃板进行淬火或退火。 分离带后，弯曲的玻璃被冷却。 根据本发明，可以有效地制造具有抑制诸如辊的痕迹等缺陷的表面的弯曲玻璃板。

    Windshield for automobiles
    35.
    发明授权
    Windshield for automobiles 失效
    WINDSHIELD FOR AUTOMOBILES

    公开(公告)号：US5209542A

    公开(公告)日：1993-05-11

    申请号：US525326

    申请日：1990-05-17

    申请人： Hideo Yoshizawa

    发明人： Hideo Yoshizawa

    IPC分类号： B60J1/02

    CPC分类号： B60J1/02

    摘要： A windshield device for an automobile is in the form of a glass sheet having an S-shaped vertical cross section. The windshield device comprises an automobile body having a window frame, and a windshield fixed to the window frame. The windshield has vertical cross sections having profile lines represented by curves, except at opposite sides of the windshield. Each of the curves has a minimal point in an orthogonal coordinate system having a horizontal axis represented by a straight line connecting upper and lower ends of the windshield in the vertical cross section thereof. The minimal point is positioned in a visual area in which a portion of the automobile body is seen through the windshield from a driver's eye point in the automobile.

    Toner container including a rotatable container body, a gear, and a held portion
    36.
    发明授权
    Toner container including a rotatable container body, a gear, and a held portion 有权

    公开(公告)号：US11754947B2

    公开(公告)日：2023-09-12

    申请号：US17706608

    申请日：2022-03-29

    申请人： Hideo Yoshizawa ,  Kei Saito ,  Yuki Oshikawa

    发明人： Hideo Yoshizawa ,  Kei Saito ,  Yuki Oshikawa

    IPC分类号： G03G15/08

    CPC分类号： G03G15/0887

    摘要： A toner container includes a container body, a gear, a held portion, an information storage device, a holding portion, and a connecting portion. The container body is rotatable around a rotation axis. The gear is disposed on a leading end of the toner container in the attaching direction of the toner container. The held portion is disposed such that the gear is exposed on the leading end in the attaching direction. The information storage device communicates with the body of the image forming apparatus. The holding portion is held by the held portion via the connecting portion. The information storage device, the holding portion, and the connecting portion are disposed at oblique positions excluding positions on a horizontal line and a vertical line. The connecting portion covers a part of the gear in a rotation direction and includes a rib-shaped portion that connects the held portion and the holding portion.