| 摘要 |
907,218. Rocket motors. SEBEL & CO. Ltd., D. Aug. 24, 1959 [Aug. 25, 1958], No. 27258/58. Class 9 (2). A rocket motor 1 having a nozzle-carrying end cap 4 secured by a stirrup 7 as in Specification 642,689 is provided with a flange 13 to deflect rearwardly any propellant gas, which may leak forward between the cap and the outer surface of the rocket casing. To facilitate positioning of the cap 4, the flange may be slidable on the casing.
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