Synchronizer with cone cup locater pins
    1.
    发明授权
    Synchronizer with cone cup locater pins 失效
    带锥杯定位销的同步器

    公开(公告)号:US5497867A

    公开(公告)日:1996-03-12

    申请号:US311982

    申请日:1994-09-26

    IPC分类号: F16D23/06 F16D21/00

    摘要: A pin-type, double-acting synchronizer mechanism (18) with friction clutches (20,32 and 22,34), jaw clutches (24,14b and 26,16b) and self-energizing ramps. The ramps act between a shaft (12) and a shift flange (28) which is rotatable relative to the shaft and jaw clutch members (24,26). Flange (28) includes radially inwardly extending teeth (48) defining self-energizing ramps (48a,48b,48c,48d) which act against ramps (50a,50b,50c,50d) defined by a post-like portion (50) formed from shaft splines (12b). Three circumferentially spaced pins (36) include blocker shoulders for preventing asynchronous engagement of the jaw clutches and pre-energizer surfaces which each cooperate with a pre-energizer assembly (38). Friction members (20,22) of the friction clutches are slidably splined to gears to prevent relative rotation therebetween and abut surfaces (14d,16d) defined by gears (14,16) to limit axial movement away from mating friction rings (32,34), respectively. Axial movement toward the mating friction rings is limited by rigid pins (44) slidably extending through openings (32b,34b) in the rings.

    摘要翻译: 具有摩擦离合器(20,32和22,34),爪式离合器(24,14b和26,16b)和自增力斜坡的销型双作用同步器机构(18)。 斜道在轴(12)和可相对于轴和爪式离合器构件(24,26)旋转的换档凸缘(28)之间作用。 凸缘(28)包括径向向内延伸的齿(48),其限定自动加载斜面(48a,48b,48c,48d),其作用于由形成的柱状部分(50)限定的斜面(50a,50b,50c,50d) 来自轴花键(12b)。 三个周向间隔开的销(36)包括用于防止爪式离合器和预增力器表面的异步接合的阻挡器肩部,每个与预加力组件(38)配合。 摩擦离合器的摩擦构件(20,22)可滑动地花键连接到齿轮上以防止它们之间的相对旋转并且抵靠由齿轮(14,16)限定的表面(14d,16d)以限制轴向移动远离配合摩擦环(32,34 ), 分别。 朝向配合摩擦环的轴向运动由可滑动地延伸穿过环中的开口(32b,34b)的刚性销(44)限制。

    Combustion chamber pressure transducer and method of making same
    4.
    发明授权
    Combustion chamber pressure transducer and method of making same 失效
    燃烧室压力传感器及其制作方法

    公开(公告)号:US5559280A

    公开(公告)日:1996-09-24

    申请号:US339097

    申请日:1994-11-14

    CPC分类号: G01L23/18

    摘要: A transducer housing for mounting a port in a combustion chamber has a metal diaphragm exposed to the combustion gasses. The pressure of the combustion gasses deflects the diaphragm which locally deflects a simply supported beam. The beam is formed of refractory material having epitaxially grown crystalline piezoresistors formed on one surface of the beam and connected in a bridge circuit. Noble metal foil leads connect to the piezoresistors to form the bridge and provide attachment pads. The pads are noble metal welded to other noble metal foil pads provided on a ceramic substrate to form a sensor subassembly for mounting adjacent the diaphragm to form a transducer.

    摘要翻译: 用于将端口安装在燃烧室中的传感器壳体具有暴露于燃烧气体的金属隔膜。 燃烧气体的压力使得隔膜局部偏转简单的支撑梁。 梁由具有形成在梁的一个表面上并连接在桥接电路中的外延生长的结晶压敏电阻的耐火材料形成。 贵金属箔引线连接到压敏电阻器以形成桥并提供附接垫。 焊盘是焊接到设置在陶瓷基板上的其它贵金属箔焊盘的贵金属,以形成用于安装在隔膜附近以形成换能器的传感器子组件。