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    • 1. 发明申请
    • PARACHUTES
    • 降落伞
    • WO1997014611A1
    • 1997-04-24
    • PCT/GB1996002548
    • 1996-10-17
    • IRVIN AEROSPACE LIMITEDCOWLEY, Andrew, George, RobertsonHANCOCK, Paul, Anthony
    • IRVIN AEROSPACE LIMITED
    • B64D17/68
    • B64D17/68
    • A parachute assembly comprising a primary parachute (8) and an auxiliary parachute (18) coupled to the primary parachute (8) via a bridle (22). A pre-loaded ejection spring (26) is provided in the parachute pack (2) between the primary parachute (8) and the auxiliary parachute (18). The ejection spring (26) ejects the auxiliary parachute from the pack (2) and then falls away from the auxiliary parachute. The ejection spring (26) thus projects the auxiliary parachute (18) sufficiently far from the pack (2) to prevent entanglement with a mis-deployed main parachute (50) and to deploy the primary parachute (8), but does not add to the weight of the auxiliary parachute (18).
    • 一种降落伞组件,其包括经由蹬子(22)联接到所述主降落伞(8)的主降落伞(8)和辅助降落伞(18)。 在主降落伞(8)和辅助降落伞(18)之间的降落伞包(2)中设置预加载弹出弹簧(26)。 喷射弹簧(26)从辅助降落伞(2)弹出辅助降落伞,然后从辅助降落伞上离开。 弹簧(26)因此将辅助降落伞(18)伸出足够远离包装(2),以防止与错误部署的主降落伞(50)的缠结并且部署主降落伞(8),但是不增加 辅助降落伞(18)的重量。
    • 9. 发明专利
    • Improvements in Speed Recording and Indicating Apparatus for Motor Cars, Tramcars, Locomotives and like Vehicles.
    • GB190904519A
    • 1910-02-24
    • GB190904519D
    • 1909-02-24
    • HISLOP GEORGE ROBERTSON
    • HISLOP GEORGE ROBERTSON
    • G01P1/12
    • 4519. Hislop, G. B. Feb. 24. Differential speed indicators.-Relates to apparatus of the kind described in Specification 4500/98, and consists in a modification of the indicating-arrangement and in the particular construction of the recording-means. A transparent dial 21 driven by the clock is substituted for the seconds hand described in the abovementioned specification; and two vehicleactuated pointers 22, 23 are employed, one driven at twice the rate of the other, so that comparison is readily made when the vehicle is travelling at either of two important speeds, say 10 and 20 miles per hour. Time-distance recorders.-The recording-pencil 1 is carried by a rod 4 reciprocated horizontally by vehicle-rotated heart-cams 3 and marking the clock-driven strip, which passes over the drum 7. Time is printed upon the strip by a clock-rotated wheel 13 composed of elastic spokes, which are provided with type and are depressed at intervals by a spring- hammer 16, periodically released by a snail-cam. The record-strip drums 7, 8, 9 are mounted on a removable base - plate 10. According to the Provisional Specification, a second printing- wheel driven by the vehicle may be provided for marking distances upon the strip, an indicating-wheel rotated once a day may be added to show " night " and "day," and the means for rotating the time-wheel and for depressing the type may be varied.