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    • 33. 发明申请
    • WINCH BRAKE
    • US20140027232A1
    • 2014-01-30
    • US13742929
    • 2013-01-16
    • LIFE STYLE METAL CO., LTD
    • Ta-Yu LIN
    • B66D5/00
    • B66D5/00B66D1/14B66D5/06F16D41/064
    • A winch clutch includes a driving block and a driven block respective connected to a motor and a transmission shaft of a deceleration clutch mechanism of a winch, the driving block and the driven block each having two spaced protruding flanges, a brake spring mounted between the driving block and the driven block and having retaining end portions disposed at two opposite ends thereof and respectively engaged into gaps between the protruding flanges of the driving block and gaps between the protruding flanges of the driven block, a brake bush accommodating the driving block, the driven block and the brake spring, and a one-way bearing fixedly mounted in the winch around the brake bush to limit rotation of the brake bush in a first direction. Thus, the winch brake has the characteristics of high reliability and high durability.
    • 绞盘式离合器包括驱动块和驱动块,其分别连接到电动机和绞盘的减速离合器机构的传动轴,驱动块和从动块分别具有两个间隔的突出凸缘,制动弹簧安装在驱动 驱动块和从动块,并且具有设置在其两个相对端的保持端部,并且分别接合到驱动块的突出凸缘之间的间隙以及从动块的突出凸缘之间的间隙,容纳驱动块的制动衬套,驱动 和制动弹簧,以及单向轴承,其固定地安装在所述绞盘周围的所述制动衬套上,以限制所述制动衬套沿第一方向的旋转。 因此,绞车制动器具有可靠性高,耐久性高的特点。
    • 36. 发明授权
    • Winch brake
    • 绞车刹车
    • US08807311B2
    • 2014-08-19
    • US13742929
    • 2013-01-16
    • Life Style Metal Co., Ltd
    • Ta-Yu Lin
    • F16D67/02B66D5/10B66D1/22
    • B66D5/00B66D1/14B66D5/06F16D41/064
    • A winch clutch includes a driving block and a driven block respective connected to a motor and a transmission shaft of a deceleration clutch mechanism of a winch, the driving block and the driven block each having two spaced protruding flanges, a brake spring mounted between the driving block and the driven block and having retaining end portions disposed at two opposite ends thereof and respectively engaged into gaps between the protruding flanges of the driving block and gaps between the protruding flanges of the driven block, a brake bush accommodating the driving block, the driven block and the brake spring, and a one-way bearing fixedly mounted in the winch around the brake bush to limit rotation of the brake bush in a first direction. Thus, the winch brake has the characteristics of high reliability and high durability.
    • 绞盘式离合器包括驱动块和驱动块,其分别连接到电动机和绞盘的减速离合器机构的传动轴,驱动块和从动块分别具有两个间隔的突出凸缘,制动弹簧安装在驱动 驱动块和从动块,并且具有设置在其两个相对端的保持端部,并且分别接合到驱动块的突出凸缘之间的间隙以及从动块的突出凸缘之间的间隙,容纳驱动块的制动衬套,驱动 和制动弹簧,以及单向轴承,其固定地安装在所述绞盘周围的所述制动衬套上,以限制所述制动衬套沿第一方向的旋转。 因此,绞车制动器具有可靠性高,耐久性高的特点。
    • 38. 发明授权
    • Winch
    • 绞盘
    • US3977652A
    • 1976-08-31
    • US583869
    • 1975-06-05
    • Floyd Mauch
    • Floyd Mauch
    • B66D5/06A63B61/04
    • B66D5/06
    • A spring braking structure for a winch comprises a tubular winch drum having a cylindrical member rotatably mounted therein. A helical spring on an end portion of the cylindrical member has its ends respectively coupled to rotate with the winch drum and the cylindrical member. A support including a brake cylinder is provided for supporting the winch drum with the helical spring inserted in the brake cylinder whose inner diameter is smaller than the outer diameter of the helical spring. The resulting bearing friction of the spring on the inner wall of the brake cylinder locks the winch drum against rotating on the support in one direction only. A rod passes through transverse openings provided on the ends of the rubular winch drum and cylinder member. A turning action in either angular direction on the rod causes the spring to wind up to unlock the winch drum thereby enabling the winch drum to rotate to either take up or pay out a cable wound thereon.
    • 一种用于绞盘的弹簧制动结构包括一个管状绞盘鼓,其具有可旋转地安装在其中的圆柱形构件。 圆柱形构件的端部上的螺旋弹簧的端部分别与绞盘鼓和圆柱形构件联接以转动。 提供一种包括制动缸的支撑件,用于将螺旋弹簧插入到其内径小于螺旋弹簧的外径的制动缸内,以支撑绞盘鼓。 制动液压缸内壁上弹簧的轴承摩擦力使绞盘鼓在一个方向上不受旋转支撑。 杆通过设置在摩擦式绞盘鼓和气缸构件的端部上的横向开口。 杆上的任何角度方向的转动动作使得弹簧卷起以解锁绞盘鼓,从而使得绞盘鼓能够旋转以便卷起或支付卷绕在其上的电缆。