Abdominal exercise device and method
    6.
    发明申请

    公开(公告)号:US20200298054A1

    公开(公告)日:2020-09-24

    申请号:US16639336

    申请日:2018-02-26

    摘要: An abdominal exercise device with a stable rolling platform, a pair of handles, and four roller assemblies. In addition to conventional roller exercises, the user may place toes or feet on the stable platform and push or pull the device. The device has attachment features on the handle and platform that permit one or more adjustable elastic cords to be temporarily attached to the exercise device while the device is pushed or pulled relative to the user's body. Variable resistance cords are provided which have a plurality of stop elements to permit the user to adjust the effective resistance of the elastic cords by temporarily securing selected stop elements to the device. In one example, the stop elements have internal tapered plugs and external tapered covers over the tapered plugs; so that the stop elements may nest in tapered receptacles on the device.

    Apparatus and method for displacing air from wine containers
    7.
    发明授权
    Apparatus and method for displacing air from wine containers 有权
    从葡萄酒容器中排出空气的装置和方法

    公开(公告)号:US09382055B2

    公开(公告)日:2016-07-05

    申请号:US14358707

    申请日:2012-11-15

    摘要: An air removal and wine dispenser device for a wine bottle has a bottle seal and a balloon. The balloon is inflated with a pump to displace air from the bottle. Additional inflation forces wine through a dispensing tube. Wine flow is controlled by a wine valve. In one embodiment, a single control valve is used to vent air and dispense wine, and a cam lever is used to expand a cam seal and to operate a balloon deflation valve.

    摘要翻译: 用于酒瓶的除气和酒分配器装置具有瓶盖和气球。 气球用泵充气以从瓶中移出空气。 额外的通货膨胀迫使葡萄酒通过分配管。 葡萄酒流量由葡萄酒阀控制。 在一个实施例中,使用单个控制阀来排放空气并分配葡萄酒,并且使用凸轮杆来膨胀凸轮密封件并且操作球囊放气阀。