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    Method and means of winding torsion spring
    11.
    发明授权
    Method and means of winding torsion spring 失效
    扭转弹簧的方法和方法

    公开(公告)号：US3921761A

    公开(公告)日：1975-11-25

    申请号：US46102374

    申请日：1974-04-12

    Applicant: UNIV IOWA STATE RES FOUND INC

    Inventor： VOTROUBEK LELAND C ,  NELSEN DUANE H

    IPC: F03G1/08 ,  E05F11/00

    CPC classification number: E05D13/1261 ,  E05Y2201/492 ,  E05Y2201/716 ,  E05Y2800/20 ,  E05Y2800/205 ,  E05Y2800/692 ,  E05Y2900/106 ,  F03G1/08

    Abstract: The torsion spring winding device of the present invention comprises a gear having annular teeth thereon and additionally having means for detachably securing the gear to the free end of a torsion spring. A worm gear support is rotatably mounted to the gear so as to permit the gear to rotate independently of the worm gear support. The worm gear support carries an elongated worm gear in driving engagement with the annular teeth of the gear, and additionally includes a stop means for engaging the wall upon which the torsion spring is mounted. The method of the present invention comprises attaching a rotatable gear member having a plurality of peripheral teeth thereon to the free end of a torsion spring, engaging the peripheral teeth of the gear member with a worm gear, holding the worm gear mechanism against swinging movement with respect to the spring whereby the worm gear prevents rotation of the gear member and the free end of the spring with respect to the fixed end of the spring, rotating the worm gear to drive the gear member in a rotational direction whereby the free end of the torsion spring is rotated with respect to the fixed end thereof, and detaching and removing the gear member from the spring.

    Abstract translation: 本发明的扭转弹簧卷绕装置包括在其上具有环形齿的齿轮，并且还具有用于将齿轮可拆卸地固定到扭转弹簧的自由端的装置。 蜗轮支撑件可旋转地安装到齿轮上，以允许齿轮独立于蜗轮支撑件旋转。 蜗轮架支承有与齿轮的环形齿驱动接合的细长蜗轮，并且还包括用于接合安装扭簧的壁的停止装置。

    Mechanical Battery
    19.
    发明申请
    Mechanical Battery 审中-公开

    公开(公告)号：US20170373560A1

    公开(公告)日：2017-12-28

    申请号：US15228215

    申请日：2016-08-04

    Applicant: Mohamed Sharkas

    Inventor： Mohamed Sharkas

    IPC: H02K7/18 ,  F03D9/25 ,  F03D9/10 ,  F03G1/02 ,  F03G1/08

    CPC classification number: H02K7/1853 ,  F03D9/10 ,  F03D9/12 ,  F03D9/25 ,  F03G1/02 ,  F03G1/08 ,  F03G2730/01 ,  Y02E10/725

    Abstract: The Mechanical battery stores kinetic energy in the form of Potential Energy then converts it to electrical energy and has five ways to recharged which are the manual method, Manual Automatic method and in association with wind energy as well as the home electricity and solar energy.What is new in the invention?It is that the battery stores the kinetic energy in the form of Potential Energy then converts it to electrical energy, as well as the small ones of the same doesn't need chargers and have a long useful life compared to others, it is eco-friendly and also make advantage of both wind and solar energy complete and stable and generates AC or DC generating 1, 2 or 3 phases as needed.

    SPRING RETURN DEVICE
    20.
    发明申请
    SPRING RETURN DEVICE 审中-公开
    弹簧返回装置

    公开(公告)号：US20170002798A1

    公开(公告)日：2017-01-05

    申请号：US15196568

    申请日：2016-06-29

    Applicant: KINETROL LIMITED

    Inventor： Roger Charles CHAPMAN

    IPC: F03G1/08 ,  F16K17/04

    CPC classification number: F03G1/08 ,  F03G2730/03 ,  F16K17/04

    Abstract: A spring return device comprising a rotatable drive coupling configured for releasably engaging a rotatable drive part on a first side of the device and configured for releasably engaging a rotatable drive part on an opposite second side of the device; a spring engaged with the drive coupling; and a retainer that retains the spring; wherein: rotation of the drive coupling in a first direction relative to the retainer causes mechanical energy to be stored in the spring; and the spring return device comprises an integral locking mechanism that is actuatable between a first state in which rotation of the drive coupling relative to the retainer is allowed and a second state in which rotation of the drive coupling relative to the retainer is prevented.

    Abstract translation: 一种弹簧返回装置，包括可旋转的驱动联接器，其被配置为可释放地接合在装置的第一侧上的可旋转的驱动部分，并且被配置为可释放地接合在装置的相对的第二侧上的可旋转的驱动部分; 与驱动联轴器接合的弹簧; 和保持弹簧的保持器; 其中：所述驱动联轴器相对于所述保持器在第一方向上的旋转将机械能存储在所述弹簧中; 并且所述弹簧返回装置包括一体的锁定机构，所述锁定机构能够在允许所述驱动联轴器相对于所述保持器的旋转的第一状态和所述驱动联轴器相对于所述保持器的旋转被阻止的第二状态下致动。

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