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    Check and control for a sliding door
    121.
    发明授权
    Check and control for a sliding door 失效
    检查并控制滑动门

    公开(公告)号：US4692960A

    公开(公告)日：1987-09-15

    申请号：US901394

    申请日：1986-08-28

    Applicant: Thadius F. Jozefczak

    Inventor： Thadius F. Jozefczak

    IPC: E05C17/60 ,  E05D15/06 ,  E05D15/00 ,  E05D13/08

    CPC classification number: E05D13/04 ,  E05D15/0656 ,  E05F5/003 ,  E05Y2201/212 ,  E05Y2201/48 ,  E05Y2900/531 ,  Y10T16/625 ,  Y10T16/6285 ,  Y10T16/629

    Abstract: According to the invention a follower member is mounted on the door adjacent the door mounted roller and extends into the body mounted track further than the roller. A spring-like leaf is mounted in the track along at least a portion of the path of travel of the follower member along the track during the back and forth movement of the door. The leaf projects into the path of the follower member to interfere therewith so that the leaf is flexed and thereby impedes travel of the door along the track. A block of elastic material is mounted in a space between the track and the leaf to yieldably support the leaf against the flexure by the follower member during the back and forth movement of the door. The elasticity of the block of elastic material may vary along its length and determines the extent to which the movement of the door is impeded by the engagement of the follower member with the leaf.

    Abstract translation: 根据本发明，从动构件安装在邻近门安装的滚子的门上，并延伸到比滚子更远的主体安装的轨道上。 在门的前后移动期间，弹簧状叶片沿着轨道的沿行进路径的至少一部分安装在轨道中。 叶片突出到从动构件的路径中以与其干涉，使得叶片弯曲，从而阻碍门沿轨道的行进。 弹性材料块被安装在轨道和叶片之间的空间中，以在门的前后移动期间可靠地将叶片抵靠着从动构件支承着弯曲部。 弹性材料块的弹性可以沿其长度变化，并且确定门的移动被从动构件与叶片的接合阻碍的程度。

    Door stop for use with automatic door operators
    122.
    发明授权
    Door stop for use with automatic door operators 失效
    门禁用于自动门操作员

    公开(公告)号：US4185512A

    公开(公告)日：1980-01-29

    申请号：US903895

    申请日：1978-05-08

    Applicant: Gerhard B. Sommer

    Inventor： Gerhard B. Sommer

    IPC: E05F15/12 ,  F16H57/10

    CPC classification number: E05F15/63 ,  E05Y2201/212 ,  E05Y2201/224 ,  E05Y2201/716 ,  E05Y2900/132 ,  Y10T74/19637 ,  Y10T74/2063

    Abstract: An electro-mechanical automatic door operator employing a motorized drive train including a pair of over-lapping gears closely confined within a header mounted housing of limited dimension and having a compact disc spring stop assembly carried by and movable with one of the over-lapping gears for engagement with the periphery of the other gear whereby to limit relative rotational movement of said gears and provide a yieldable stop of high impact capacity for protecting the drive train and an associated door from overload opening forces.

    Abstract translation: 一种机电自动门操作器，其使用电动传动系，其包括紧密限制在具有有限尺寸的集管安装的壳体内的一对超研磨齿轮，并且具有紧凑的盘簧止动组件，该组件由超研磨齿轮 用于与另一个齿轮的周边接合，从而限制所述齿轮的相对旋转运动，并且提供高冲击能力的可屈服停止，以保护传动系和相关门不受过载打开力的影响。

    Multi-link door hinge
    129.
    发明授权
    Multi-link door hinge 有权

    公开(公告)号：US11781362B2

    公开(公告)日：2023-10-10

    申请号：US17401550

    申请日：2021-08-13

    Applicant: SEO WON KOREA CO., LTD

    Inventor： June Young Lee

    IPC: E05F1/08 ,  E05F3/20 ,  E05D3/06 ,  E05D11/10 ,  E05F5/02

    CPC classification number: E05F3/20 ,  E05D3/06 ,  E05D11/1028 ,  E05F5/02 ,  E05Y2201/212 ,  E05Y2900/20 ,  E05Y2900/30

    Abstract: A multi-link door hinge is proposed. The multi-link door hinge includes: a main body frame provided in a main body of an apparatus having a door; a door frame provided on the door; a body frame rotatably connected to one side portion of the main body frame; an inner link and an outer link rotatably connecting the door frame to the body frame; a leaf spring link rotatably connecting the main body frame to the outer link; an upper cam coupled to a portion connecting the body frame to the inner link in a co-rotatable manner, provided between first and second side portions of a sidewall of the inner link, and securely coupled to the body frame; an upper elastic member having a first side portion provided inside the inner link and a second side portion rollably coupled to the upper cam and elastically supporting the door frame.

    DAMPING APPARATUS
    130.
    发明公开
    DAMPING APPARATUS 审中-公开

    公开(公告)号：US20230160249A1

    公开(公告)日：2023-05-25

    申请号：US17989366

    申请日：2022-11-17

    Applicant: ILLINOIS TOOL WORKS INC.

    Inventor： Florian DÜLL ,  Christian STATT

    IPC: E05F5/08

    CPC classification number: E05F5/08 ,  E05Y2900/538 ,  E05Y2201/212

    Abstract: A damping apparatus for glove compartments, includes the following: an elastic element designed so as to be stretched by a relative movement of two components that are movable in relation to one another, whereby a damping effect of the relative movement of the components is produced; a stopping apparatus designed so as to contact the elastic element during the relative movement of the two movable components and to deform such that, from the start of the contact, there results a change in the damping effect caused by the elastic element.

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