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    • 2. 发明申请
    • ROCKET FOR PROJECTILE
    • 项目摇篮
    • WO1987000616A1
    • 1987-01-29
    • PCT/CH1986000085
    • 1986-06-12
    • MEFINA SAGOLAY, Jean-Pierre
    • MEFINA SA
    • F42C15/18
    • F42C15/192
    • The rocket comprises a detonator-carrier rotor pivotingly mounted on a body (1) by means of a shaft (15) and susceptible of pivoting from an inactive position to an active position. An exhaust time delay device (26) enables to brake the rotation of the rotor and comprises a multiplier gear train (27) carried by two platens (36) and co-operating with a rock lever (28). The rotor is integral with a toothed sector (29) in mesh with the time delay device (26). The platens (36) are pivotingly mounted on bearings (14) of the shaft (13), thereby enabling an angular displacement of the time delay device (26) about said shaft to enable an adjustment of the angular meshing distance of the toothed sector (29) with the time delay device (26) and, therefore, an adjustment of the time duration of the passage from the safety position of the rotor to the cocked position. The safety distance of the mouth may thus be adjusted by a low cost and safe device.
    • 火箭包括通过轴(15)枢转地安装在主体(1)上并且易于从非活动位置枢转到主动位置的雷管 - 托架转子。 排气延迟装置(26)能够制动转子的旋转并且包括由两个压板(36)承载并与摇杆(28)配合的乘法器齿轮系(27)。 转子与与时间延迟装置(26)啮合的带齿扇区(29)成一体。 压板(36)枢转地安装在轴(13)的轴承(14)上,从而使得延时装置(26)围绕所述轴的角位移能够调整齿形扇区的角啮合距离( 29),并且因此调节从转子的安全位置到被起动位置的通道的持续时间。 因此,可以通过低成本和安全的装置来调节嘴的安全距离。
    • 4. 发明申请
    • A SEWING MACHINE
    • 缝纫机
    • WO1990004064A1
    • 1990-04-19
    • PCT/EP1988001058
    • 1988-11-21
    • MEFINA SADURET, Henri, AlbertJIMENEZ, AntonioMATTHEY, JacquesCOMBEPINE, Michel
    • MEFINA SA
    • D05B69/12
    • D05B69/18
    • This machine comprises an electric circuit divided into a first high-voltage section and a second low voltage section. The second section is supplied via a step-down transformer (T) connected to the first section. The second section comprises a rectifier (G1, G2) connected to the output of the transformer for dispensing DC power to all the functional elements of the machine. The first circuit section, the transformer and some elements of the second section of the circuit are housed in a remote casing (10) which is separate from the machine itself (1 to 4) to which it is linked by a cable (9). The foot pedal (13) for actuating the machine can be associated with the first casing with which it is made integral.
    • 该机器包括分为第一高压部分和第二低压部分的电路。 第二部分通过连接到第一部分的降压变压器(T)提供。 第二部分包括连接到变压器的输出端的整流器(G1,G2),用于向机器的所有功能元件分配直流电力。 第一电路部分,变压器和电路的第二部分的一些元件被容纳在与电缆(9)连接的机器本身(1至4)分离的远程壳体(10)中。 用于致动机器的脚踏板(13)可以与其组成的第一壳体相关联。