Inflator with sound-proof housing
    91.
    发明授权

    公开(公告)号:US10214379B2

    公开(公告)日:2019-02-26

    申请号:US15434821

    申请日:2017-02-16

    Abstract: An apparatus is described herein that may generally include an air pump, a rotatable drum, a flexible hose, and first and second housings. The drum may draw in and let out the flexible hose. The pump may be connected to the flexible hose. The first housing may enclose in inner portion of the drum, and may include a first air intake. The pump may be disposed within the first housing. The second housing may surround the drum and may include a second air intake. The flexible hose may pass through the second air intake. The first intake may be aligned perpendicular to the second air intake. Alternatively, the first intake may be aligned parallel to the second air intake on a side of the drum opposite the second air intake. Sound emitted from the pump may pass over, and be absorbed by, the flexible hose within the second housing.

    Air hose accessory storage apparatus

    公开(公告)号:US10155618B2

    公开(公告)日:2018-12-18

    申请号:US15488062

    申请日:2017-04-14

    Abstract: Embodiments of an air hose accessory storage apparatus are described herein. Various embodiments may include a hose clamp, an accessory mount, a housing, and one or more accessory fittings. The accessory mount may be connected to the hose clamp. The housing may be connected to one or more of the hose clamp and the accessory mount. The housing may include at least one fixed segment, at least one articulating segment, and one or more hinges connecting the articulating segment and the fixed segment. The one or more accessory fittings may correspond to one or more air hose accessories. The one or more accessory fittings may be connected to the accessory mount, the housing, or both. The housing may enclose the accessory fittings.

    Cable-Winding Apparatus
    94.
    发明申请

    公开(公告)号:US20180346281A1

    公开(公告)日:2018-12-06

    申请号:US15608569

    申请日:2017-05-30

    Abstract: Embodiments of a cable-winding apparatus are described herein. The apparatus may include one or more of a securing surface, a cable-winding channel, a coil spring, and a ratchet mechanism. The cable-winding channel may be rotatably connected to the securing surface. The channel may include a base and two or more walls extending at least partially perpendicularly from the base along opposite sides of the base. The ratchet mechanism may include one or more of a first face gear and a second face gear. The first and second face gears may each include a plurality of ratchet teeth. The spring may force the channel away from the securing surface. The ratchet teeth may prevent rotation of the channel with respect to the securing surface in a first direction while permitting rotation of the channel with respect to the securing surface in a second direction opposite the first direction.

    Reliable spooling for a motorized lifting/pulling device

    公开(公告)号:US10112809B2

    公开(公告)日:2018-10-30

    申请号:US15053136

    申请日:2016-02-25

    Applicant: David R. Hall

    Abstract: An apparatus for providing reliable spooling for hoists, winches, and other pulling and/or lifting devices is disclosed. In one embodiment, such an apparatus includes a motor and a drum rotated by the motor to draw in or let out a line from the drum. The drum includes a groove formed in an outer surface thereof to accommodate the line. A roller is provided to place pressure on the line against the drum. This roller is powered to assist the drum in spooling the line onto and off of the drum. In certain embodiments, the roller is driven by a gear that engages teeth on the drum. In other embodiments, the roller is driven by a wheel that is rotated by the drum. A corresponding method is also disclosed and claimed herein.

    Wireless rail with auxiliary components

    公开(公告)号:US10050449B2

    公开(公告)日:2018-08-14

    申请号:US15144049

    申请日:2016-05-02

    Abstract: A wireless rail system for providing power and control to auxiliary devices on the rail is disclosed. Such a system includes a one or more channels mounted to a structural building component forming a rail. Auxiliary devices on the rail communicate with each other and user devices. Each of the auxiliary devices are addressable either wirelessly or by a parallel bus within the rail. The auxiliary devices are connected and disconnected from the rail by rotating approximately 90 degrees.

    Drum for a motorized lifting/pulling device

    公开(公告)号:US09988250B2

    公开(公告)日:2018-06-05

    申请号:US15058585

    申请日:2016-03-02

    Applicant: David R. Hall

    Abstract: An apparatus for providing reliable line spooling for hoists, winches, and other pulling and/or lifting devices is disclosed. In one embodiment, such an apparatus includes a motor and a drum rotated by the motor to draw in or let out a line from the drum. The drum includes a helical groove formed in an outer surface thereof to accommodate the line. A roller is provided to place pressure on the line against a groove in the drum. In certain embodiments, the drum comprises a groove which widens as it gets closer to the drum. In other embodiments, the groove is formed by sidewalls which are various shapes and dimensions allowing the line to be held in the groove.

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