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    Refrigerator door structure
    1.
    发明授权
    Refrigerator door structure 失效
    冰箱门结构

    公开(公告)号：US4248489A

    公开(公告)日：1981-02-03

    申请号：US56163

    申请日：1979-07-10

    Applicant: Louis F. Barroero ,  Socrates Dekas

    Inventor： Louis F. Barroero ,  Socrates Dekas

    IPC: A47F3/04 ,  F25D23/02 ,  F25B47/00 ,  A47B43/00

    CPC classification number: A47F3/043 ,  F25D23/02 ,  F25D2400/40

    Abstract: A refrigerator door structure comprising a door hingedly mounted on a mullion is disclosed, one or more of which may be mounted in a suitable opening through the wall of a refrigerator compartment without a frame and with or without a starter mullion to close such opening while providing access therethrough. The door and mullion are designed to be inverted to provide for either right-hand or left-hand opening of the door. The packaging of the door structure with appropriate shelving elements is described.

    Abstract translation: 公开了一种冰箱门结构，其包括铰接安装在竖框上的门，其中的一个或多个可以通过没有框架的冷藏室的壁安装在合适的开口中，并且具有或不具有起动竖框以关闭这样的开口，同时提供 进入其中 门和竖框被设计为倒置以提供门的右手或左手打开。 描述了具有适当搁架元件的门结构的包装。

    Refrigerator door structure
    2.
    发明授权
    Refrigerator door structure 失效
    冰箱门结构

    公开(公告)号：US4223482A

    公开(公告)日：1980-09-23

    申请号：US869519

    申请日：1978-01-16

    Applicant: Louis F. Barroero ,  Socrates Dekas

    Inventor： Louis F. Barroero ,  Socrates Dekas

    IPC: A47F3/04 ,  F25D23/02 ,  F25D25/02 ,  E05F1/10

    CPC classification number: A47F3/043 ,  F25D23/02 ,  F25D25/02 ,  F25D2400/40 ,  Y10T16/599

    Abstract: A refrigerator door structure comprising a door hingedly mounted on a mullion is disclosed, one or more of which may be mounted in a suitable opening through the wall of a refrigerator compartment without a frame and with or without a starter mullion to close such opening while providing access therethrough. The door and mullion are designed to be inverted to provide for either right-hand or left-hand opening of the door. The packaging of the door structure with appropriate shelving elements is described.

    Abstract translation: 公开了一种冰箱门结构，其包括铰接安装在竖框上的门，其中的一个或多个可以通过没有框架的冷藏室的壁安装在合适的开口中，并且具有或不具有起动竖框以关闭这样的开口，同时提供 进入其中 门和竖框被设计为倒置以提供门的右手或左手打开。 描述了具有适当搁架元件的门结构的包装。

    Self-closing hinge and isolation door installation
    3.
    发明授权
    Self-closing hinge and isolation door installation 失效
    自动关闭铰链和隔离门安装

    公开(公告)号：US4692963A

    公开(公告)日：1987-09-15

    申请号：US874507

    申请日：1986-06-16

    Applicant: Louis F. Barroero

    Inventor： Louis F. Barroero

    IPC: E05F1/06 ,  E05F1/12 ,  E05F1/14

    CPC classification number: E05F1/1223 ,  E05F1/065 ,  E05Y2201/604 ,  E05Y2201/638 ,  E05Y2201/688 ,  E05Y2900/132 ,  Y10T16/5377 ,  Y10T16/53826 ,  Y10T16/53828 ,  Y10T16/538633 ,  Y10T16/53987

    Abstract: A self-closing isolation door installation adapted to swing between a closed and an open position. A resilient gasket is connected about the periphery of the door to insure a tight seal. The door has a rotatable first hinge vertically mounted and adapted for mounting to the side of a door frame. A second self-closing hinge is provided including an elongated C-shaped bracket mounted into the edge of the door. The C-shaped bracket includes a vertical support strut, upper arm and lower arm. A support shaft is vertically fixed between the upper arm and the lower arm. A housing bracket is mounted to the shaft and is adapted for mounting to the side of the door frame. The housing bracket defines an inverted V-shaped cam surface. A cam follower including a radially spaced apart inner follower roller and an outer follower roller is mounted around the shaft with the outer roller adapted for vertical movement within a slot in the strut and the inner roller is engageable to follow the cam surface. A compression spring mounted around the shaft biases the follower body to bias the inner roller against the V-shaped cam surface and thereby to apply closing force to the door through the outer roller within the slot to rotate the C-shaped bracket and the door.

    Abstract translation: 一种适于在闭合和打开位置之间摆动的自闭合隔离门装置。 弹性垫圈围绕门的周边连接以确保密封。 门具有垂直安装的可旋转的第一铰链，并适于安装在门框的侧面。 提供了第二自动关闭铰链，其包括安装在门的边缘中的细长C形支架。 C形支架包括垂直支撑支柱，上臂和下臂。 支撑轴垂直固定在上臂和下臂之间。 壳体支架安装到轴上并且适于安装到门框的侧面。 壳体支架限定了倒V形凸轮表面。 包括径向间隔开的内随动辊和外从动辊的凸轮随动件围绕轴安装，外辊适于在支柱中的槽内垂直运动，并且内辊可接合以跟随凸轮表面。 安装在轴周围的压缩弹簧偏置随动体，以将内辊偏压抵靠V形凸轮表面，从而通过外槽内的槽向槽内施加闭合力以使C形支架和门旋转。

    Refrigerator door structure
    5.
    发明授权
    Refrigerator door structure 失效
    冰箱门结构

    公开(公告)号：US4588235A

    公开(公告)日：1986-05-13

    申请号：US648378

    申请日：1984-09-07

    Applicant: Louis F. Barroero

    Inventor： Louis F. Barroero

    IPC: A47F3/04 ,  A47F3/10

    CPC classification number: A47F3/043 ,  Y10S49/02

    Abstract: An improved refrigerator door structure, the mounting frame and door thereof being fabricated of fiberglass, fiberglass reinforced thermoplastic, or other lightweight material. An innermost and an outermost glass pane are sealably mounted within the door frame to enclose one or more sheets of heat reflective transparent plastic material space parallel to and laterally from the panes and sealably attached to the frame so as to prevent flow of air past any of the plastic sheets or glass panes. The heat reflective plastic surface serves as a barrier to our flow and also serves as a barrier to radiated heat.

    Abstract translation: 改进的冰箱门结构，其安装框架和门由玻璃纤维，玻璃纤维增​​强热塑性塑料或其他轻质材料制成。 最内侧和最外侧的玻璃板可密封地安装在门框内，以封闭一个或多个与玻璃板平行并横向偏离的热反射透明塑料材料空间，并且密封地附接到框架上，以防止空气流过任何 塑料板或玻璃板。 热反射塑料表面作为我们的流动的屏障，也用作辐射热的障碍。

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