Print in place assembly hinge
    3.
    发明授权

    公开(公告)号:US11808069B2

    公开(公告)日:2023-11-07

    申请号:US17238657

    申请日:2021-04-23

    Inventor: Galen Martin

    Abstract: A hinge comprises a first body and a second body irremovably rotatably coupled along a rotational axis of the hinge. The first body and the second body comprise opposing radial bearing surfaces engaged only within a working rotational range of the hinge for fixing the relative position of the first body and the second body in a radial direction with respect to the rotational axis of the hinge. The first body and the second body further define opposing axial bearing surfaces engaged only within the working rotational range of the hinge for fixing the relative position of the first body and the second body in an axial direction with respect to the rotational axis of the hinge. The opposing radial bearing surfaces and the opposing axial bearing surfaces are not engaged outside of the working rotational range.

    DOOR STOP
    7.
    发明申请
    DOOR STOP 审中-公开

    公开(公告)号:US20180334842A1

    公开(公告)日:2018-11-22

    申请号:US15917875

    申请日:2018-03-12

    Inventor: SHMUEL BURSHTAIN

    Abstract: A door stop, including: a top member, being fixed to the bottom of a door, the top member including a vertically movable bolt, and a spring, for lifting the bolt in relation to the door; and a bottom member, being fixed to the floor, for being disposed below the door at the stopping disposition thereof, wherein the bolt and the bottom member are characterized in bolting by magnetic attraction therebetween, being stronger than the lifting of the bolt by the spring, thereby the bolt does not protrude below the bottom of the door at the non-bolted state, thereby not requiring a gap between the door bottom and the floor.

    AUTOMATIC LOCK-UNLOCK DOOR SAFETY CONTROL
    8.
    发明申请

    公开(公告)号:US20180230727A1

    公开(公告)日:2018-08-16

    申请号:US15432705

    申请日:2017-02-14

    Applicant: Steve Cummings

    Inventor: Steve Cummings

    Abstract: An electromechanical door supporting system for temporarily maintaining a door in an open position having: a) a housing with an electric motor in communication with a power source; b) a base plate sized to pass underneath a swinging door; c) the base plate extending away from the housing; d) the electric motor causing rotational movement in a rod extending from inside the housing, to outside the housing and over a surface of the base plate; e) a door supporting element extending perpendicular to the extended rod; and f) the door supporting element being attached to the extended rod at a proximal location and extending over the surface of the base plate to a distal end so that rotation of the extended rod causes the distal end of the door supporting element to elevate above the base plate to secure an opened door.

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