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    • 5. 发明授权
    • Trigger release device for bow strings
    • 弓弦扳机释放装置
    • US4036204A
    • 1977-07-19
    • US639353
    • 1975-12-10
    • Joseph D. Scott
    • Joseph D. Scott
    • F41B5/18F41B5/00
    • F41B5/1469
    • A release device for drawing the bow string which is released to propel an arrow having an arrangement of first and second pivoted jaw members each having a jaw thereon mounted by means of a pivot pin to a handle. A pivoted trigger member on the handle has a notch therein into which fits a projecting portion on the first jaw member for engagement when the jaws are closed. The jaws are clamped over the bow string and the trigger is pulled to disengage the projecting portion and release the bow string and arrow.
    • 用于拉伸弓弦的释放装置,其被释放以推动具有第一和第二枢转钳口构件的布置的箭头,每个爪构件均具有通过枢轴销安装到手柄上的钳口。 手柄上的枢转触发构件具有凹口,当钳口关闭时,该凹口配合在第一钳口构件上的突出部分用于接合。 夹爪被夹在弓弦上,并且拉动扳机以使突出部分脱离并释放弓弦和箭头。