Rack and chain lifting device
    55.
    发明授权

    公开(公告)号:US10669139B2

    公开(公告)日:2020-06-02

    申请号:US15181907

    申请日:2016-06-14

    摘要: The invention is a rack and chain lifting device. The purpose is to convert rotational motion to linear motion in a way that is superior to a rack and pinion device because, first, it allows for more points of contact with the rack through the use of a silent chain in place of a pinion, and, second, because it can be used in corners since the motor can be distanced from the rack by means of the silent chain. The invention comprises a silent chain with link plates that are shaped such that the teeth of the link plates are offset when the chain is straightened, allowing the profile of the silent chain to correspond with the profiles of both gears and racks. The invention also comprises a rack that can be placed in corners. Some embodiments include a system of gears, a motor, and a mounting platform.

    Sink system with faucet in sink cover

    公开(公告)号:US10329748B2

    公开(公告)日:2019-06-25

    申请号:US15296348

    申请日:2016-10-18

    IPC分类号: E03C1/04 E03C1/05 E03C1/18

    摘要: The invention is a sink system in which a faucet is embedded within a sink cover. This allows a user to completely cover a sink, making the sink space available for other work without the inconvenience of disposing of a separate faucet fixture. The invention comprises a sink basin and a hinged sink cover attached to the basin. The sink cover fits exactly within the sink basin. The sink cover doubles as a faucet. It has a channel, which may extend entirely or partially through the sink cover, which directs a flow of water from a source of water, through the channel, and into the sink basin. The sink system may also have sensors and valves to control temperature and water flow, a digital display panel that displays temperature and flow rate, a user interface, or a visual indictor of water temperature, preferably by means of LED lights.

    Roll-up wall tensioning
    58.
    发明授权

    公开(公告)号:US10113360B2

    公开(公告)日:2018-10-30

    申请号:US15373896

    申请日:2016-12-09

    摘要: Various embodiments of a flexible, roll-up wall are described herein. The wall includes a roller drum having a selectively engageable one-way bearing, one or more power supplies, a motor, a flexible, sound-attenuating sheet, an electromagnet and at least one of a corresponding permanent magnet or ferromagnet, one or more conductive threads, a force meter, and a potentiometer. The motor is coupled to the drum by a transmission. The flexible sheet includes a base fabric and a polymer coating surrounding the base fabric, and is coupled to the roller drum at a first end of the sheet. The one or more conductive threads are woven into the base fabric. At least one conductive thread electrically couples the electromagnet to one of the power supplies. The potentiometer varies the current delivered to the electromagnet based on a force measured by the force meter.

    Communicating Bins with Electrically Conductive Members

    公开(公告)号:US20180192807A1

    公开(公告)日:2018-07-12

    申请号:US15401623

    申请日:2017-01-09

    摘要: The invention is an apparatus comprising a suspendable box, especially a storage bin or appliance, with electrically conductive members mounted thereon that both suspend and supply electrical power to the box. The electrically conductive members comprise insulative housings with openings that attach to wall hooks. Both the members and the wall hooks comprise electrical conductors. When the wall hooks are fitted inside the members, the electrical conductors engage to provide electrical power to the box, simultaneously suspending the box from the wall to which the wall hooks are mounted. The power supplied to the box may power electrical features like outlets, lights, or, especially, a microcontroller with a data transceiver, which allows the box to communicate with other like boxes, robots, or central controllers. The box is ideally suited to function within an automated storage and retrieval system, and preferably has specific dimensions that allow it to do so.