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26 条记录 (耗时 0.014 秒)

    Lift dolly with pedal latch mechanism
    1.
    发明授权
    Lift dolly with pedal latch mechanism 有权
    用踏板闩锁机构提升小车

    公开(公告)号：US06311992B1

    公开(公告)日：2001-11-06

    申请号：US09496751

    申请日：2000-02-03

    申请人： John L. Theising

    发明人： John L. Theising

    IPC分类号： B60P300

    CPC分类号： B62B5/0083 ,  B62B2203/10 ,  B62B2205/23

    摘要： A lift dolly apparatus is described for use in lifting and transporting objects. A latching mechanism is described which securely latches the dolly in the lifted position and can be easily released by using a foot pedal.

    摘要翻译： 描述了用于提升和运输物体的升降台车。 描述了一种闩锁机构，其将托盘稳固地锁定在提升位置，并且可以通过使用脚踏板容易地释放。

    Bellows with flexible stem for saw
    2.
    发明授权
    Bellows with flexible stem for saw 失效
    波纹管用于锯的柔性杆

    公开(公告)号：US6076443A

    公开(公告)日：2000-06-20

    申请号：US805274

    申请日：1997-02-25

    申请人： John L. Theising ,  Roy J. Benoist

    发明人： John L. Theising ,  Roy J. Benoist

    IPC分类号： B23D59/00 ,  B23Q11/00 ,  B27B19/02 ,  B26D7/18

    CPC分类号： B23Q11/005 ,  B23D59/006 ,  B27B19/02 ,  Y02P70/171 ,  Y10T83/2066 ,  Y10T83/242

    摘要： Scroll saws produce an accumulation of sawdust or other debris removed from a workpiece during operation of the saw. This debris can block the operator's view of the cutting path of the saw. An improved device and method for removing accumulated debris from the cutting path of a saw blade is disclosed. A bellows is described, comprising a bellows section having an accordion-like structure and a flexible stem having a passage through which air may pass. The bellows may be manufactured as a single piece using a blow molding process to achieve greater structural integrity. A scroll saw having a bellows for removing debris and a protective cover for use with the bellows is also described.

    摘要翻译： 卷锯在锯的操作过程中产生从工件上除去的锯屑或其他碎屑的积聚。 这种碎屑可以阻挡操作者对锯的切割路径的看法。 公开了一种用于从锯片的切割路径去除积聚的碎屑的改进的装置和方法。 描述了一种波纹管，包括具有手风琴状结构的波纹管部分和具有空气可以通过的通道的柔性杆。 波纹管可以使用吹塑工艺制成单件，以实现更大的结构完整性。 还描述了具有用于去除碎屑的波纹管的涡旋锯和用于波纹管的保护盖。

    Vacuum appliance with adjustable tool support system and method of use
    3.
    发明授权
    Vacuum appliance with adjustable tool support system and method of use 有权
    具有可调工具支撑系统和使用方法的真空电器

    公开(公告)号：US08756756B2

    公开(公告)日：2014-06-24

    申请号：US13484998

    申请日：2012-05-31

    申请人： John L. Theising ,  Douglas K. Ritterling ,  Shane Glasgow

    发明人： John L. Theising ,  Douglas K. Ritterling ,  Shane Glasgow

    IPC分类号： A47L9/00 ,  A47L11/40

    CPC分类号： A47L7/0009 ,  A47L9/009 ,  A47L11/4055 ,  B60B35/005

    摘要： A tool assembly for a vacuum appliance, such as a wet/dry vacuum cleaner, is described, wherein the tool assembly may include a frame, a mount configured to couple the frame to the appliance, a pivot, an actuator configured to support the frame in one or more positions, and a tool coupled to the frame. The assembly may also include a biasing device between the pivot and an end of the frame, and may be disposed in one or more positions relative to a vacuum surface. Also described is a vacuum appliance system that can include a debris collector, a power head assembly, a base, and a tool assembly. Such a vacuum appliance system can also include a main wheel assembly and a plurality of optional main wheel assembly mounting locations. The system may further include a quick-release filter cage coupled to the power head assembly.

    摘要翻译： 描述了一种用于真空设备的工具组件，例如湿/干式真空吸尘器，其中工具组件可包括框架，被配置为将框架连接到设备的安装座，枢轴，构造成支撑框架的致动器 在一个或多个位置，以及联接到框架的工具。 组件还可以包括在枢轴和框架的端部之间的偏压装置，并且可以相对于真空表面设置在一个或多个位置。 还描述了可以包括碎片收集器，动力头组件，基座和工具组件的真空器具系统。 这种真空装置系统还可以包括主轮组件和多个可选的主轮组件安装位置。 该系统还可以包括耦合到动力头组件的快速释放过滤器笼。

    Three-wheel pivot-caster assembly
    5.
    发明授权
    Three-wheel pivot-caster assembly 失效
    三轮枢轴连铸机总成

    公开(公告)号：US5903956A

    公开(公告)日：1999-05-18

    申请号：US972921

    申请日：1997-11-18

    申请人： John L. Theising

    发明人： John L. Theising

    IPC分类号： B60B33/06 ,  B62B5/00 ,  B60B33/04

    CPC分类号： B60B33/06 ,  B60B33/0018 ,  B60B33/0042 ,  B60B33/0063 ,  B60B33/026 ,  B62B5/0083 ,  B62B5/0086 ,  B60B33/0049 ,  B60B33/0057 ,  B60B33/0068 ,  B60B33/0073 ,  B62B2202/30 ,  B62B2203/10 ,  Y10T16/182 ,  Y10T16/191 ,  Y10T16/1937 ,  Y10T16/1943 ,  Y10T16/195

    摘要： A three-wheel pivot-caster assembly that provides mobility for a power tool is described. The pivot-caster assembly includes a first frame assembly with two wheels and a second frame assembly that has a caster assembly which includes a swivel wheel. The first and second frame assemblies may be adjusted to accommodate power tools of various sizes. Additionally, a "stopping" mechanism is provided to maintain the swivel caster in its set position when the power tool is lifted. A straight line action clamp mechanism with locking feature prevents accidental actuation of the swivel caster when the tool is lifted or used over an uneven surface.

    摘要翻译： 描述了提供电动工具的移动性的三轮可转动支座组件。 枢轴脚轮组件包括具有两个轮子的第一框架组件和具有包括旋转轮的脚轮组件的第二框架组件。 可以调整第一和第二框架组件以适应各种尺寸的电动工具。 此外，提供“停止”机构以在电动工具被提升时将旋转脚轮保持在其设定位置。 具有锁定特征的直线动作夹紧机构可防止当工具在不平坦的表面上提起或使用时意外致动旋转脚轮。

    Scroll saw blade holder
    6.
    发明授权
    Scroll saw blade holder 失效
    滚动锯片架

    公开(公告)号：US5272948A

    公开(公告)日：1993-12-28

    申请号：US11949

    申请日：1993-02-01

    申请人： John L. Theising

    发明人： John L. Theising

    IPC分类号： B23D51/14 ,  B27B19/02

    CPC分类号： B23D51/14 ,  Y10T83/704 ,  Y10T83/7065 ,  Y10T83/9481 ,  Y10T83/9483

    摘要： A scroll saw blade holder having a blade support mounted on at least one scroll saw arm. A blade holder frame is pivotally attached to the support and is formed in a generally V-shape for receiving a complementary V-shaped wedge. A first space between a first side of the wedge and the holder allows for the insertion of a scroll saw blade in line with the scroll saw arm and a second space between the wedge and a second side of the holder allows for the insertion of a blade at a 90.degree. angle to the scroll saw arm. A thumb screw inserted through a hole in the wedge and engaging a threaded hole in the holder urges the wedge into the holder, thereby pinching the blade in either of the aforementioned useful positions.

    摘要翻译： 一种具有安装在至少一个涡旋锯臂上的叶片支撑件的滚动锯片架。 叶片支架框架枢转地附接到支撑件上，并且形成为大致V形以便接收互补的V形楔形件。 楔形物的第一侧和保持器之间的第一空间允许将涡旋锯片插入到与蜗形锯臂成一直线的位置，并且楔形件与保持器的第二侧之间的第二空间允许插入刀片 与卷轴锯臂成90度角。 插入通过楔形件中的孔并接合保持器中的螺纹孔的翼形螺钉促使楔形件进入保持器，从而在任何上述有用位置夹住刀片。

    Industrial shotshell having a load-stabilizing assembly
    7.
    发明授权
    Industrial shotshell having a load-stabilizing assembly 失效
    具有负载稳定组件的工业镜头

    公开(公告)号：US4864934A

    公开(公告)日：1989-09-12

    申请号：US282548

    申请日：1988-12-12

    申请人： John L. Theising

    发明人： John L. Theising

    IPC分类号： F42B7/08

    CPC分类号： F42B7/08

    摘要： An industrial shotshell has a load, such as an iron slug, assembled with a press-fitted, wad column-containing outer cup and housed with the cup in its shell. The outer cup encloses a wad column and, when pressed fitted onto a larger diameter rearward portion of the slug, seals the gases and supports the wad column during slug setback. A concavity formed in the interior of the base end of the outer cup provides empty space into which the wad column can compress during slug setback. The outer cup holds the wad column to the slug and remains attached thereto during flight, adding a degree of drag stabilization for improved accuracy of the slug and helping to stabilize the slug by changing its center of gravity. An obturating cup is formed integral at the rearward exterior of the base end of the outer cup.

    摘要翻译： 工业镜头具有负载，例如铁屑，装配有压配式的含瓦柱的外杯，并将杯容纳在其外壳中。 外杯包围一个瓦楞柱，当被压配在较大直径的塞子后部时，密封气体并在lug lug set back期间支撑瓦楞柱。 形成在外杯底座内部的凹面提供了空旷的空间，ad lug set back set set set set set set。。。。。。。。。。。。。 外杯将弹簧柱固定到塞子上，并在飞行期间保持附着于其上，增加一定程度的阻力稳定性，以提高塞子的精度，并通过改变其重心来帮助稳定塞子。 封闭杯在外杯的基端的后部外侧形成为一体。