Portable hand-held battery-operated dust blower
    1.
    发明申请
    Portable hand-held battery-operated dust blower 审中-公开
    便携式手持电池驱动除尘器

    公开(公告)号:US20050210624A1

    公开(公告)日:2005-09-29

    申请号:US11043418

    申请日:2005-01-25

    摘要: A hand-held, battery-operated air blower is disclosed having a housing with a handle portion, a discharge end, an air inlet, and a discharge aperture. A battery compartment is provided in the handle portion of the housing to contain one or more batteries. The battery compartment is electrically connected to a motor disposed within the housing between the battery compartment and the discharge aperture, transverse to the longitudinal axis of the housing. A centrifugal fan is mounted on the motor and positioned within the housing adjacent the air inlet in such a manner that operation of the fan draws air in through the air inlet and forces it out from the fan toward the discharge aperture then out through the discharge aperture. An actuator is provided for switching the flow of electricity from the batteries to turn the motor on and off.

    摘要翻译: 公开了一种手持式电池供电的鼓风机,其具有带有把手部分,排出端,空气入口和排出孔的外壳。 电池仓设置在壳体的手柄部分中以容纳一个或多个电池。 电池室电连接到设置在电池室和排出孔之间的壳体内的电动机,横向于壳体的纵向轴线。 离心风扇安装在电动机上并且以与空气入口相邻的壳体内定位,使得风扇的操作通过空气入口吸入空气并将其从风扇推向排出孔,然后通过排出孔 。 提供一个致动器,用于切换来自电池的电流,以打开和关闭马达。

    Portable hand-held paper shredder
    2.
    发明申请
    Portable hand-held paper shredder 失效
    便携式手持式碎纸机

    公开(公告)号:US20050211807A1

    公开(公告)日:2005-09-29

    申请号:US11043419

    申请日:2005-01-25

    IPC分类号: B02C18/00 B02C18/14 B02C18/16

    摘要: A hand-held device for shredding paper comprising a pair of rotary cutting wheels disposed within a housing between an inlet slot and an outlet slot. A motor is positioned in the handle to drive the cutting wheels through a gear assembly. One wheel serves as a drive wheel, which is coupled directly to the gear assembly, and the other wheel serves as an idler, driven from a spur gear attached to the drive wheel at the end opposite a gear case. Paper sheets are fed into the inlet slot and pulled between the wheels. Wheels are comprised of a stack of alternating discs of a large and small radius, and staggered so as to allow the two wheels to be interleaved while rotating in opposite (clockwise and counterclockwise) directions and maintain clearance. Large discs have a frictional edge to grab and feed the paper into the intersection of the wheels, tearing the paper into strips and forcing the strips into the outlet slot. A battery compartment in the handle contains the batteries for energizing the motor.

    摘要翻译: 一种用于粉碎纸的手持装置,包括一对旋转切割轮,其设置在壳体内的入口槽和出口槽之间。 马达定位在手柄中以通过齿轮组件驱动切割轮。 一个轮作为驱动轮,该驱动轮直接连接到齿轮组件,而另一个轮作为一个惰轮,从与齿轮箱相对的一端附接到驱动轮的正齿轮驱动。 纸张进入入口槽并在轮子之间拉动。 车轮由大小半径的交替盘组成,交错排列,以便在相反(顺时针和逆时针)方向旋转时允许两个车轮交错并保持间隙。 大盘具有摩擦边缘,用于抓住并将纸进给到车轮的交叉处,将纸撕成条并迫使条进入出口槽。 手柄中的电池仓包含用于为电机通电的电池。

    Capless retractable sealed marking instrument with forward chamber
    3.
    发明申请
    Capless retractable sealed marking instrument with forward chamber 有权
    带有前室的无盖可伸缩密封标记仪

    公开(公告)号:US20050047844A1

    公开(公告)日:2005-03-03

    申请号:US10916948

    申请日:2004-08-12

    摘要: A capless retractable sealed marking instrument has a sealed chamber incorporated in a marker casing. The sealed chamber includes a chamber, a wiper ring, and an annular rim and a seal portion with a cross-slit aperture defining surfaces or flaps which are moved out of contact by a linearly-advanced marker nib to open the seal for extension of the marker nib. The configuration of the disk provides positive sealing force between the lateral sealing surfaces of the seal flaps. Retraction of the marker nib draws the flaps back into the sealed chamber configuration to protect the marker nib and cartridge from atmospheric degradation.

    摘要翻译: 无盖可伸缩密封标记仪器具有结合在标记外壳中的密封室。 密封室包括腔室,擦拭环和环形边缘以及密封部分,其具有限定表面或襟翼的横切口孔,其通过线性前进标记笔尖移动离开接触以打开密封件以延伸 标记笔尖 盘的构造在密封翼的侧向密封表面之间提供了积极的密封力。 标记笔尖的缩回将舌片拉回到密封腔室结构中,以保护标记笔尖和墨盒不受大气降解。

    Sealing Disc with Slit Opening and Capless Retractable Marking Instrument Using Same
    4.
    发明申请
    Sealing Disc with Slit Opening and Capless Retractable Marking Instrument Using Same 审中-公开
    密封盘带狭缝开口和无盖伸缩标记仪使用相同

    公开(公告)号:US20070041775A1

    公开(公告)日:2007-02-22

    申请号:US11458759

    申请日:2006-07-20

    IPC分类号: B43K7/12

    摘要: A capless retractable sealed marking instrument has a sealed chamber incorporated in a marker casing. The sealed chamber includes a chamber, a wiper ring, and an annular rim and a seal portion with a cross-slit aperture defining surfaces or flaps which are moved out of contact by a linearly-advanced marker nib to open the seal for extension of the marker nib. The configuration of the disk provides positive sealing force between the lateral sealing surfaces of the seal flaps. In the storage position, the seal effectively closes to protect and preserve the associated component. In a preferred embodiment, a housing member includes a closing member. The closing member engages the disc to seal the slit in the closed position when the associated component is in storage. The disc may include tabs that engage the closing member.

    摘要翻译: 无盖可伸缩密封标记仪器具有结合在标记外壳中的密封室。 密封室包括腔室,擦拭环和环形边缘以及密封部分,其具有限定表面或襟翼的十字狭缝孔,其通过线性前进标记笔尖移动离开接触以打开密封件,以延伸 标记笔尖 盘的构造在密封翼的侧向密封表面之间提供了积极的密封力。 在储存位置,密封件有效关闭以保护和保存相关部件。 在优选实施例中,壳体构件包括闭合构件。 关闭构件接合盘,以在相关联的部件处于储存时将狭缝密封在关闭位置。 盘可以包括接合封闭构件的突片。