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    Oven door opening/closing device
    201.
    发明授权
    Oven door opening/closing device 失效
    烤箱门打开/关闭装置

    公开(公告)号：US5225644A

    公开(公告)日：1993-07-06

    申请号：US751115

    申请日：1991-08-28

    Applicant: Sung-Yeon Jo

    Inventor： Sung-Yeon Jo

    IPC: F24C7/02 ,  E05F5/02 ,  F24C15/02 ,  H05B6/76

    CPC classification number: H05B6/763 ,  E05F5/02 ,  F24C15/023 ,  H05B6/76 ,  E05Y2201/21 ,  E05Y2201/26 ,  E05Y2201/266 ,  E05Y2201/416 ,  E05Y2900/308 ,  Y10T16/61

    Abstract: An oven door is provided with a mechanism for controlling the rate of door opening and closing. The mechanism includes first and second parts pivotably connected to the oven body and oven door, respectively. A rotary element interconnects the first and second parts in such manner that those parts are relatively longitudinally movable when the door is opened and closed, and such that the rotary member is induced to rotate in response to such relative movement. The rotary member frictionally engages the first and second parts such that relative movement between the parts produces friction forces tending to resist such relative movement and thereby control the rate of opening and closing of the door.

    Abstract translation: 炉门设置有用于控制门打开和关闭速率的机构。 该机构包括分别可转动地连接到烤箱主体和烤箱门的第一和第二部件。 旋转元件以这样的方式将第一和第二部件相互连接，使得当门打开和关闭时这些部件相对纵向移动，并且使得响应于这种相对运动而使旋转部件转动。 旋转构件摩擦地接合第一和第二部分，使得部件之间的相对运动产生趋向于抵抗这种相对运动并由此控制门的打开和关闭速率的摩擦力。

    Display counter
    202.
    发明授权
    Display counter 失效
    显示计数器

    公开(公告)号：US4842349A

    公开(公告)日：1989-06-27

    申请号：US103177

    申请日：1987-09-30

    Applicant: Bruno Stenemann

    Inventor： Bruno Stenemann

    IPC: A47F3/00 ,  E05D5/02 ,  E05F1/10

    CPC classification number: A47F3/007 ,  E05F1/1091 ,  A47F2003/008 ,  E05D5/0246 ,  E05Y2201/416 ,  E05Y2900/204

    Abstract: A display counter for use in supermarkets and like establishments for temporary storage, cooling and displaying of foodstuffs has a case with a hollow upper section having a pivotable front panel at the customer side and a horizontal counter top. The front panel can be pivoted by one or more fluid-operated motors with assistance from an attendant and through the medium of hinges which are mounted on forwardly extending arms of the skeleton frame of the upper section of the case. The top marginal portion of the front panel is held between discrete or integra rails of the hinges so that its exposed side is normally flush with the upper side of the counter top. One of the rails has a portion which extends rearwardly and overlies the adjacent portions of the arms and of the counter top to seal the interior of the case from the surrounding atmosphere when the front panel is held in its operative position at the customer side of the counter. An attendant can assist the motor or motors to pivot the front panel to a raised position in which the interior of the upper section of the case is accessible at the customer side for restocking and/or cleaning.

    Abstract translation: 用于超市和类似场所的用于临时存储，冷却和显示食品的显示柜具有在客户侧具有可枢转的前面板和水平台面的中空上部的情况。 前面板可以由一个或多个流体操作的电动机在由服务员的帮助下枢转，并且通过铰链的介质枢转，铰链介质安装在壳体的上部的骨架框架的向前延伸的臂上。 前面板的顶部边缘部分保持在铰链的离散或整体轨道之间，使得其暴露的侧面通常与台面的上侧齐平。 一个轨道具有向后延伸并且覆盖在臂的相邻部分和台面顶部上的部分，以便当前面板在其操作位置处被保持在其操作位置时，将壳体的内部与周围的大气密封 计数器。 服务员可以帮助电动机或电动机将前面板枢转到升高位置，在该位置，在客户侧的壳体的上部的内部可接近以进行补充和/或清洁。

    Removable door structure
    204.
    发明授权
    Removable door structure 失效
    可拆卸门结构

    公开(公告)号：US3677259A

    公开(公告)日：1972-07-18

    申请号：US3677259D

    申请日：1970-11-04

    Applicant: WHIRLPOOL CO

    Inventor： DONER JOHN T

    IPC: F24C15/02 ,  F23M7/00

    CPC classification number: F24C15/023 ,  E05Y2201/416 ,  E05Y2201/488 ,  E05Y2900/308 ,  Y10T16/53615 ,  Y10T16/53832

    Abstract: A door such as an oven door structure in which an enclosure such as the oven has an access opening with a door for closing the opening mounted for rotation about an axis between closed and open positions with the door being easily removable when desired by moving it to a position between open and closed and moving the door by pushing the door downward against a yieldable urging means in a direction to move a pin of each of two pairs of pins into alignment with a side opening in a slot, moving these pins through the opening followed by moving a second pair of pins out of their openings with the result that the door is completely removed from the enclosure. In the preferred construction a pivotally mounted link arm on each side of the door is movable about an axis spaced from the door axis so that the link arms and the door pivot at different rates and with a cavity in each arm that coincides with a pin removal slot only when the door is in its intermediate removable position so that the door can only be removed in the above manner in this intermediate position. An automatic safety catch is provided so that when the door is removed the hinge mechanism is prevented from closing against the enclosure prior to reinstallation of the door on the hinge mechanism.

    Abstract translation: 诸如烤箱门结构的门，其中诸如烤箱的外壳具有进入开口，其具有门，用于关闭安装成用于围绕闭合位置和打开位置之间的轴线旋转的开口，当需要时门可容易地移除， 打开和关闭之间的位置，通过将两个销中的每一个销的销钉移动成与槽中的侧开口对准的方向将门向下推动抵靠可屈服的推动装置来移动门，将这些销移动通过开口 随后将第二对销钉从其开口移出，结果是将门从外壳中完全取出。 在优选的结构中，门的每一侧上的枢转安装的连杆臂可以围绕与门轴线间隔开的轴线移动，使得连杆臂和门以不同的速度枢转，并且每个臂中的空腔与销的移除重合 只有当门处于其中间可拆卸位置时，才能使门只能以上述方式在该中间位置移除。 提供了一种自动安全锁扣，使得当门被拆除时，在铰链机构重新安装门之前，防止铰链机构与壳体封闭。

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