Exercise device with two-way articulation
    3.
    发明授权
    Exercise device with two-way articulation 失效
    运动器具双向铰接

    公开(公告)号:US5599261A

    公开(公告)日:1997-02-04

    申请号:US566937

    申请日:1995-12-04

    摘要: The present invention provides an exercise device for exercising at least two groups of muscles. The device includes a first subframe supporting body support members including a foot rest and seat. A second subframe is operably coupled to the first subframe by a joint having two axes of rotation and internal stops for controlling the rotation about both axes. A back rest is carried by the second subframe. The back rest is movable in generally opposite directions to exercise the two groups of muscles. Elastomeric resistance elements are selectively and operably coupled across the joint.

    摘要翻译: 本发明提供一种用于锻炼至少两组肌肉的锻炼装置。 该装置包括第一子框架支撑体支撑构件,包括脚踏座和座椅。 第二子框架通过具有两个旋转轴线和内部止动件的接头可操作地联接到第一子框架,用于控制围绕两个轴线的旋转。 第二子帧承载靠背。 后背可以大致相反的方向移动,以锻炼两组肌肉。 弹性阻力元件选择性地和可操作地联接在接头上。

    Convection oven
    5.
    发明授权
    Convection oven 失效
    对流恒温烤箱

    公开(公告)号:US5466912A

    公开(公告)日:1995-11-14

    申请号:US337692

    申请日:1993-07-27

    摘要: A convection oven includes a frame having a base member and two upright members which extend upwardly from the base member. A cooking chamber is removably supported by the frame and includes an upper enclosure member and a lower enclosure member. A housing attached to the upper enclosure member is configured so that cool air flows from a peripheral portion of an arm into a central portion of the housing and then is expelled from the arm over the upper surface of the upper enclosure member. A passive hinge connects the housing to the frame such that the housing and upper enclosure member may be both separated from the frame and lower enclosure member by lifting the housing vertically and pivoted relative to the frame and lower enclosure member. An extension ring selectively enlarges the size of the cooking chamber. A holster may hold the upper enclosure member and the housing when they are separated from the lower enclosure member. In one embodiment, an axial-type hot-air fan guides the hot air in a substantially axial direction within the cooking chamber, and a fan shroud surrounds the hot-air fan so that a radial component of the hot air is initially routed in a substantially axial direction off of the hot-air fan into the cooking chamber of the oven.

    摘要翻译: 对流烤箱包括具有基部构件和从基部构件向上延伸的两个直立构件的框架。 烹饪室由框架可移除地支撑并且包括上部外壳构件和下部外壳构件。 附接到上部外壳构件的壳体被构造成使得冷空气从臂的周边部分流入壳体的中心部分,然后在上部外壳构件的上表面上从臂排出。 被动铰链将壳体连接到框架,使得壳体和上部外壳构件可以通过垂直地提升壳体并相对于框架和下部外壳构件枢转而与框架和下部外壳构件分离。 延伸环选择性地扩大烹饪室的尺寸。 当皮套与下部外壳构件分离时,皮套可以固定上部外壳构件和外壳。 在一个实施例中,轴向型热风风扇在烹饪室内沿大致轴向的方向引导热空气,并且风扇罩围绕热空气风扇,使得热空气的径向分量最初在 将热空气风扇的大致轴向离开进入烤箱的烹饪室。

    Aquatic sporting device
    9.
    发明授权
    Aquatic sporting device 失效
    水上运动装置

    公开(公告)号:US5062816A

    公开(公告)日:1991-11-05

    申请号:US546914

    申请日:1990-07-02

    摘要: An aquatic sporting device, designed for use with one arm, is formed of three removably attached sections including a paddle blade, a forearm brace, and an elongate longitudinal shaft between the blade and brace. The brace is offset both longitudinally and transversely from a proximal end of the shaft, to permit placement of the brace against the forearm at the elbow, yet permit full bending of the arm at the elbow. A hand gripping area is provided along the shaft, and enables selective gripping along the shaft length to facilitate positioning of the elbow with respect to the brace for maximum paddling leverage, regardless of the size of the forearm. When removed from one another, the sections can be conveniently stored or transported. The removable mounting further permits substitution of other working implements, such as a fish net or gaff hook, in lieu of the paddle blade.

    摘要翻译: 设计用于一个臂的水上运动装置由三个可移除地连接的部分形成,包括桨叶,前臂支架和在叶片和支架之间的细长纵向轴。 支架从轴的近端纵向和横向偏移,以允许支架在肘部处放置在前臂上,但允许臂在肘部处完全弯曲。 沿着轴提供手抓握区域,并且能够沿轴长度选择性地夹持,以便于弯头相对于支架的定位,以获得最大的划桨杠杆,而与前臂的尺寸无关。 当彼此移除时,可以方便地存储或运输这些部分。 可移除的安装件还允许替代其它工作工具,例如鱼网或绞钩,代替桨叶。

    Convertible toy wagon having additional storage capacity
    10.
    发明授权
    Convertible toy wagon having additional storage capacity 失效
    具有额外存储容量的敞篷玩具车

    公开(公告)号:US5538267A

    公开(公告)日:1996-07-23

    申请号:US323253

    申请日:1994-10-14

    摘要: The convertible wagon of the invention includes a handle that can be pivotably attached to a latch assembly on the front of the wagon body or can be snapped in an upright position into a locking assembly on the back wall of the wagon. The wagon can be pulled when the handle is attached to the latch assembly and can be pushed when the handle is snapped into the locking assembly. A removable panel separates passenger and storage compartments within the wagon body.

    摘要翻译: 本发明的可转式货车包括可以可转动地连接到货车车体前部上的闩锁组件的手柄,或者可以直立地卡扣在货车后壁上的锁定组件中。 当手柄连接到闩锁组件时,可以拉动货车,并且当手柄卡入锁定组件时可以推动该货车。 可移动面板将货车车厢内的客舱和仓库隔开。