Braille erasure mechanism
    1.
    发明授权

    公开(公告)号:US09707787B2

    公开(公告)日:2017-07-18

    申请号:US14074223

    申请日:2013-11-07

    IPC分类号: G09B21/00 B41M3/16 G09B21/02

    CPC分类号: B41M3/16 G09B21/02

    摘要: An improved Braille erasure mechanism may comprise a reverse-embosser or impressing mechanism to imprint a negative Braille cell. A negative Braille cell is the reverse of a normal Braille cell, with one or more dots lowered or pressed into the printing medium in an opposite direction to the raised dots of a normal Braille cell. Because the dots of a negative Braille cell are lowered past the surface of the printing medium, they may be ordinarily undetectable to the fingers of a Braille user. Accordingly, by imprinting a full negative Braille cell on top of a Braille cell to be erased, all of the previously raised dots of the Braille cell may be lowered beyond the surface of the printing medium. Any further Braille cell embossed over the erased cell will be free from corruption, because any dot not used by the new cell will remain lowered and undetectable.

    Braille erasure mechanism
    2.
    发明授权

    公开(公告)号:US09358823B2

    公开(公告)日:2016-06-07

    申请号:US14074236

    申请日:2013-11-07

    IPC分类号: G09B21/00 B41M3/16 G09B21/02

    CPC分类号: B41M3/16 G09B21/02

    摘要: An improved Braille erasure mechanism may comprise a reverse-embosser or impressing mechanism to imprint a negative Braille cell. A negative Braille cell is the reverse of a normal Braille cell, with one or more dots lowered or pressed into the printing medium in an opposite direction to the raised dots of a normal Braille cell. Because the dots of a negative Braille cell are lowered past the surface of the printing medium, they may be ordinarily undetectable to the fingers of a Braille user. Accordingly, by imprinting a full negative Braille cell on top of a Braille cell to be erased, all of the previously raised dots of the Braille cell may be lowered beyond the surface of the printing medium. Any further Braille cell embossed over the erased cell will be free from corruption, because any dot not used by the new cell will remain lowered and undetectable.

    ELECTRONIC BRAILLE TYPING INTERFACE
    4.
    发明申请
    ELECTRONIC BRAILLE TYPING INTERFACE 审中-公开
    电子类型接口

    公开(公告)号:US20130157230A1

    公开(公告)日:2013-06-20

    申请号:US13650013

    申请日:2012-10-11

    发明人: David Morgan

    IPC分类号: G09B21/02

    CPC分类号: G09B21/02

    摘要: A user interface system for entry of Braille input to electronic devices comprises a module with a single set of six tactile keys arranged in a 6 dot Braille configuration. The user interface system is configured to recognize data entered therein by user contact with one or more of the tactile keys as Braille input and to transmit said Braille input to an electronic device for display or further transmission. The interface further includes function keys which allow the user to manipulate, modify, or otherwise control the data entered and how the data is transmitted.

    摘要翻译: 用于将盲文输入输入到电子设备的用户接口系统包括具有以6点盲文配置布置的单组六个触觉键的模块。 用户界面系统被配置为通过用户接触一个或多个触觉键作为盲文输入来识别输入的数据,并将所述盲文输入传送到电子设备以进行显示或进一步传输。 该接口还包括允许用户操纵,修改或以其他方式控制输入的数据以及如何传送数据的功能键。

    Electrically-assisted mechanical braille writer
    5.
    发明授权
    Electrically-assisted mechanical braille writer 有权
    电动机械盲文作家

    公开(公告)号:US08821049B2

    公开(公告)日:2014-09-02

    申请号:US13204394

    申请日:2011-08-05

    IPC分类号: B41J3/32

    CPC分类号: B41J3/32 G06F3/02

    摘要: An electrically-assisted mechanical Braille writer includes a main solenoid to apply force to emboss Braille onto a printing medium, and advance an embossing mechanism to the next cell. A second solenoid engages a mechanical stop to prevent one or more embossing keys from being fully depressed, to prevent kickback from the keys mechanically coupling to the main solenoid. In unpowered operation, the mechanical stop is disengaged, and the embossing keys may be fully depressed to apply force to emboss Braille and advance the embossing mechanism. Accordingly, with electrical power, the user may supply a lesser amount of force and still fully emboss Braille cells, while without electrical power, the Braille writer remains fully operational.

    摘要翻译: 电动机械盲文笔记本电脑包括一个主电磁线圈,用于向打印介质上压​​印盲文,并将压花机构推进到下一个单元。 第二螺线管接合机械止动件以防止一个或多个压花键被完全压下,以防止从机械地联接到主螺线管的键的反冲。 在无动力操作中,机械止动器脱离,并且压花键可以被完全压下以施加压力以浮雕盲文并推进压花机构。 因此,通过电力,用户可以提供较少量的力并且仍然完全压制盲文单元,而在没有电力的情况下,盲文写入器保持完全可操作。

    BRAILLE ERASURE MECHANISM
    6.
    发明申请
    BRAILLE ERASURE MECHANISM 审中-公开
    破碎机制

    公开(公告)号:US20140065579A1

    公开(公告)日:2014-03-06

    申请号:US14074223

    申请日:2013-11-07

    IPC分类号: G09B21/02

    CPC分类号: B41M3/16 G09B21/02

    摘要: An improved Braille erasure mechanism may comprise a reverse-embosser or impressing mechanism to imprint a negative Braille cell. A negative Braille cell is the reverse of a normal Braille cell, with one or more dots lowered or pressed into the printing medium in an opposite direction to the raised dots of a normal Braille cell. Because the dots of a negative Braille cell are lowered past the surface of the printing medium, they may be ordinarily undetectable to the fingers of a Braille user. Accordingly, by imprinting a full negative Braille cell on top of a Braille cell to be erased, all of the previously raised dots of the Braille cell may be lowered beyond the surface of the printing medium. Any further Braille cell embossed over the erased cell will be free from corruption, because any dot not used by the new cell will remain lowered and undetectable.

    摘要翻译: 改进的盲文擦除机构可以包括用于印记负盲文单元的反向压花机或压印机构。 负盲文单元与普通盲文单元相反,其中一个或多个点以与正常盲文单元的凸起点相反的方向降低或压入打印介质。 因为负盲孔单元的点被降低通过打印介质的表面,所以它们通常可能不能被盲文用户的手指检测到。 因此,通过将要消除的盲文单元的顶部上的全负的盲文单元压印,盲文单元的所有先前凸出的点都可以被降低到打印介质的表面之外。 在擦除的单元上浮雕的任何进一步的盲文单元将没有腐蚀,因为新单元未使用的任何点将保持降低和不可检测。

    ELECTRICALLY-ASSISTED MECHANICAL BRAILLE WRITER
    7.
    发明申请
    ELECTRICALLY-ASSISTED MECHANICAL BRAILLE WRITER 有权
    电动辅助机械编写

    公开(公告)号:US20120082498A1

    公开(公告)日:2012-04-05

    申请号:US13204394

    申请日:2011-08-05

    IPC分类号: B41J3/32

    CPC分类号: B41J3/32 G06F3/02

    摘要: An electrically-assisted mechanical Braille writer includes a main solenoid to apply force to emboss Braille onto a printing medium, and advance an embossing mechanism to the next cell. A second solenoid engages a mechanical stop to prevent one or more embossing keys from being fully depressed, to prevent kickback from the keys mechanically coupling to the main solenoid. In unpowered operation, the mechanical stop is disengaged, and the embossing keys may be fully depressed to apply force to emboss Braille and advance the embossing mechanism. Accordingly, with electrical power, the user may supply a lesser amount of force and still fully emboss Braille cells, while without electrical power, the Braille writer remains fully operational.

    摘要翻译: 电动机械盲文笔记本电脑包括一个主电磁线圈,用于向打印介质上压​​印盲文,并将压花机构推进到下一个单元。 第二螺线管接合机械止动件以防止一个或多个压花键被完全压下,以防止从机械地联接到主螺线管的键的反冲。 在无动力操作中,机械止动器脱离,并且压花键可以被完全压下以施加压力以浮雕盲文并推进压花机构。 因此,通过电力,用户可以提供较少量的力并且仍然完全压制盲文单元,而在没有电力的情况下,盲文写入器保持完全可操作。

    Electrical-assist for mechanical braille writer and stopper
    8.
    发明授权
    Electrical-assist for mechanical braille writer and stopper 有权
    机械盲文写入器和塞子的电气辅助

    公开(公告)号:US09375947B2

    公开(公告)日:2016-06-28

    申请号:US14445731

    申请日:2014-07-29

    IPC分类号: B41J3/32 G06F3/02

    CPC分类号: B41J3/32 G06F3/02

    摘要: An electrically-assisted mechanical Braille writer includes a main solenoid to apply force to emboss Braille onto a printing medium, and advance an embossing mechanism to the next cell. A second solenoid engages a mechanical stop to prevent one or more embossing keys from being fully depressed, to prevent kickback from the keys mechanically coupling to the main solenoid. In unpowered operation, the mechanical stop is disengaged, and the embossing keys may be fully depressed to apply force to emboss Braille and advance the embossing mechanism. Accordingly, with electrical power, the user may supply a lesser amount of force and still fully emboss Braille cells, while without electrical power, the Braille writer remains fully operational.

    摘要翻译: 电动机械盲文笔记本电脑包括一个主电磁线圈,用于向打印介质上压​​印盲文,并将压花机构推进到下一个单元。 第二螺线管接合机械止动件以防止一个或多个压花键被完全压下,以防止从机械地联接到主螺线管的键的反冲。 在无动力操作中,机械止动器脱离,并且压花键可以被完全压下以施加压力以浮雕盲文并推进压花机构。 因此,通过电力,用户可以提供较少量的力并且仍然完全压制盲文单元,而在没有电力的情况下,盲文写入器保持完全可操作。

    BRAILLE ERASURE MECHANISM
    9.
    发明申请

    公开(公告)号:US20140126946A1

    公开(公告)日:2014-05-08

    申请号:US14074236

    申请日:2013-11-07

    IPC分类号: B41M3/16

    CPC分类号: B41M3/16 G09B21/02

    摘要: An improved Braille erasure mechanism may comprise a reverse-embosser or impressing mechanism to imprint a negative Braille cell. A negative Braille cell is the reverse of a normal Braille cell, with one or more dots lowered or pressed into the printing medium in an opposite direction to the raised dots of a normal Braille cell. Because the dots of a negative Braille cell are lowered past the surface of the printing medium, they may be ordinarily undetectable to the fingers of a Braille user. Accordingly, by imprinting a full negative Braille cell on top of a Braille cell to be erased, all of the previously raised dots of the Braille cell may be lowered beyond the surface of the printing medium. Any further Braille cell embossed over the erased cell will be free from corruption, because any dot not used by the new cell will remain lowered and undetectable.