Convection oven
    2.
    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。

    Food Tray
    8.
    发明申请
    Food Tray 失效
    食物托盘

    公开(公告)号:US20110127190A1

    公开(公告)日:2011-06-02

    申请号:US12629635

    申请日:2009-12-02

    IPC分类号: B65D6/04 B65D51/04

    摘要: In one aspect, the present invention provides a foldable food tray that includes first and second panels, each having upper and lower surfaces and inner, outer, and side edges. Each panel can also include one or more hinge members and one or more locking members. The hinge member(s) can be operatively coupled to one another to permit the first and second panels to move between a closed position and an open position. The locking member(s) can be configured to releasably lock the first and second panels in the open position, thereby preventing the first and second panels from inadvertently moving from the open position.

    摘要翻译: 一方面,本发明提供了一种可折叠食品托盘,其包括第一和第二面板,每个具有上表面和下表面以及内外侧和侧边缘。 每个面板还可以包括一个或多个铰链构件和一个或多个锁定构件。 铰链构件可以可操作地彼此联接以允许第一和第二面板在关闭位置和打开位置之间移动。 锁定构件可以构造成将第一和第二面板可释放地锁定在打开位置,从而防止第一和第二面板不经意地从打开位置移动。

    Exercise machine with dual fulcrum articulated force lever
    10.
    发明授权
    Exercise machine with dual fulcrum articulated force lever 失效
    运动机具有双支点铰接力杆

    公开(公告)号:US07452311B2

    公开(公告)日:2008-11-18

    申请号:US11413851

    申请日:2006-04-27

    IPC分类号: A63B21/068

    摘要: An exercise machine includes a dual fulcrum articulated force lever connected to a machine frame. The articulated force lever includes a first force arm and a second force arm. A fixed end of the second force arm is pivotally connected to the frame at a first fulcrum. A movable end of the second force arm is pivotally connected to a first end of the first force arm for pivoting of the first force arm about a second fulcrum. A resistance load is attached intermediately to the first force arm. A handle section is connected to the first end of the first force arm opposite the pivot connection to the second force arm. Movement of the handle section in one direction rotates the first force arm and the second force arm together about the first fulcrum against the load. Movement of the handle section in an opposite direction rotates the first force arm about the second fulcrum against the load.

    摘要翻译: 运动机包括连接到机架的双支点铰接力杆。 铰接力杆包括第一力臂和第二力臂。 第二力臂的固定端以第一支点枢转地连接到框架。 第二力臂的可移动端枢转地连接到第一力臂的第一端,用于使第一力臂围绕第二支点枢转。 电阻负载被连接到第一力臂。 手柄部分连接到第一力臂的与枢转连接相对的第二端与第二力臂相对。 手柄部分在一个方向上的移动使第一力臂和第二力臂围绕第一支点抵靠负载一起旋转。 手柄部分沿相反方向的移动使第一力臂围绕第二支点转动抵靠负载。