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    • 1. 发明授权
    • Snap hook
    • US10086221B2
    • 2018-10-02
    • US15619960
    • 2017-06-12
    • D B Industries, LLC
    • Judd J. Perner
    • A62B35/00F16B45/02
    • A snap hook includes a body, a gate, a connection link, and a coupling. The body has a central portion positioned between an upper portion and a lower portion. The gate is pivotally coupled proximate the central portion. The gate and the body selectively form a closed configuration that defines a hook connection passage and an open configuration that provides access to the hook connection passage. The connection link has an upper end pivotally coupled proximate the central portion of the body and a lower end including a body connection aperture. The coupling interconnects the lower end and the lower portion. The coupling is configured to break when a select amount of force is applied to the lower end and release the lower end from the lower portion to redirect the select amount of force from the lower portion to the central portion of the body.
    • 7. 发明授权
    • Centrifugal brake assembly
    • 离心式制动器总成
    • US09488235B2
    • 2016-11-08
    • US14801463
    • 2015-07-16
    • D B Industries, LLC
    • Scott C. Casebolt
    • A62B35/00F16D59/00A62B1/10
    • A62B35/0093A62B1/10F16D59/00
    • A centrifugal brake assembly comprises at least one pawl, at least one biasing member, and a rotor. The at least one pawl includes a base from which a circular portion extends. The rotor includes at least one receiving portion having a notched portion configured and arranged to receive the circular portion. One of the at least one pawl and the rotor has a curved slotted portion, the at least one biasing member being seated within the curved slotted portion, and another of the at least one pawl and the rotor having a curved elongated protrusion extending in line with the curved slotted portion and the at least one biasing member. The at least one pawl is pivotable about the circular portion relative to the rotor, and the at least one pawl is configured and arranged to engage a stop member when the at least one pawl is in an engaged position.
    • 离心式制动组件包括至少一个棘爪,至少一个偏置构件和转子。 所述至少一个棘爪包括基部,圆形部分从该基部延伸。 转子包括至少一个接收部分,该接收部分具有被配置和布置成接收圆形部分的切口部分。 所述至少一个棘爪和所述转子中的一个具有弯曲的开槽部分,所述至少一个偏置构件位于所述弯曲的开槽部分内,并且所述至少一个棘爪和所述转子中的另一个具有弯曲的细长突起, 弯曲的开槽部分和至少一个偏置构件。 所述至少一个棘爪相对于所述转子围绕所述圆形部分可枢转,并且所述至少一个棘爪构造和布置成当所述至少一个棘爪处于接合位置时与止动构件接合。