Unweighting exercise equipment
    2.
    发明授权

    公开(公告)号:US12138501B1

    公开(公告)日:2024-11-12

    申请号:US18244793

    申请日:2023-09-11

    Abstract: An unweighting system for unweighting a user while using an exercise machine is provided that includes a treadmill exercise device having a treadmill frame and a rotatable belt, an unweighting assembly for applying unweighting force to the user, a system frame, and a substantially airtight chamber. The system frame includes the treadmill frame, frame elements structurally attached to the treadmill frame, and a top surface region adapted for user engagement during exercise having a surface width and a surface length. The top surface region includes a movable running surface defined by the rotatable belt that extends a run length, and a stationary deck extending about at least a portion of the movable running surface. The stationary deck defines a sealing surface having a maximum seal width greater than the belt width and less than the surface width, to which the substantially airtight chamber is attached.

    DAP System Control and Related Devices and Methods

    公开(公告)号:US20230115258A1

    公开(公告)日:2023-04-13

    申请号:US17964851

    申请日:2022-10-12

    Abstract: A method for controlling a DAP system is provided that includes calculating a user seal interface height based on an estimated user height, and based thereon determining an attachment carriage height and a usage carriage height different than the user seal interface height. The method also includes driving powered vertical lifts to raise each carriage to an attachment position at the attachment carriage height while the user is in the DAP system through the top opening including raising about the user the seal frame attached to the carriages and thereby raising the top opening attached to the seal frame, and also controlling the lifts to retain the attachment position during user seal attachment and confirming the attachment. Responsive to confirming, the method includes driving the lifts to move each carriage to a usage position at the usage carriage height and inflating the enclosure to an unweighting.

    Enclosure of a DAP unweighting system

    公开(公告)号:USD1029963S1

    公开(公告)日:2024-06-04

    申请号:US29862639

    申请日:2023-01-12

    Abstract: FIG. 1 is a front perspective view of an enclosure of a DAP unweighting system showing our new design;
    FIG. 2 is a front view thereof;
    FIG. 3 is a rear view thereof;
    FIG. 4 is a right side view thereof;
    FIG. 5 is a left side view thereof;
    FIG. 6 is a top view thereof;
    FIG. 7 is a bottom view thereof; and,
    FIG. 8 is a front perspective view thereof depicted with an example user in a usage condition.
    The solid line immediately adjacent to the shaded area at a bottom of the enclosure defines a lower bound of the claimed design. The evenly-spaced broken line showing of the remainder of the differential air pressure unweighting system and the dash-dot-dash broken line showing of the example user form no part of the claimed design.

    Height-Adjustable Seal Frame Structure for DAP Exercise System

    公开(公告)号:US20230109901A1

    公开(公告)日:2023-04-13

    申请号:US17965517

    申请日:2022-10-13

    Abstract: A height-adjustable seal frame structure for a DAP exercise system has a seal frame, opposing lateral vertical lifts, and opposing lateral tensile restraints. The seal frame defines opposing lateral side restraint connectors and can be attached to an inflatable enclosure top portion about a user port. The vertical lifts can be attached at lateral sides of the system and a longitudinal position proximate the user port for vertically driving a carriage to adjust height. The first end each tensile restraint can securely attach to a lift carriage connector and the second end can securely attach to the corresponding restraint connector at a restraint length therebetween. In use, the seal frame can be retained in a floating arrangement forced upward solely by the enclosure top portion and restrained downward against the upward force at a seal frame height by the tensile restraints. Quick disconnects can permit manual seal frame release.

    DAP platform, integrated lifts, system and related devices and methods

    公开(公告)号:US12194336B2

    公开(公告)日:2025-01-14

    申请号:US17964849

    申请日:2022-10-12

    Abstract: A support platform for retaining a DAP system inflatable enclosure is provided that includes a top cover including a support surface defining a truncated access opening, a bottom cover including a panel, and a plurality of side covers each including a panel, in which the top, bottom and side covers are connected to form an airtight platform defining an interior for retaining an exercise device. A base opening of the enclosure can be secured at a perimeter region of the access opening above the exercise device. The platform further includes an exercise device upper interface for securing the support surface to an upper region of the exercise device, a lower interface for securing a lower region of the exercise device to the bottom cover or ground, and a blower interface for forming an airtight connection with a blower. The truncated access opening limits pneumatic forces secured by the exercise device.

    DAP Platform, Integrated Lifts, System and Related Devices and Methods

    公开(公告)号:US20230115873A1

    公开(公告)日:2023-04-13

    申请号:US17964849

    申请日:2022-10-12

    Abstract: A support platform for retaining a DAP system inflatable enclosure is provided that includes a top cover including a support surface defining a truncated access opening, a bottom cover including a panel, and a plurality of side covers each including a panel, in which the top, bottom and side covers are connected to form an airtight platform defining an interior for retaining an exercise device. A base opening of the enclosure can be secured at a perimeter region of the access opening above the exercise device. The platform further includes an exercise device upper interface for securing the support surface to an upper region of the exercise device, a lower interface for securing a lower region of the exercise device to the bottom cover or ground, and a blower interface for forming an airtight connection with a blower. The truncated access opening limits pneumatic forces secured by the exercise device.

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