Method and mold for molding slide fastener slider body
    2.
    发明授权
    Method and mold for molding slide fastener slider body 失效
    用于成型拉链拉头体的方法和模具

    公开(公告)号:US5985199A

    公开(公告)日:1999-11-16

    申请号:US912335

    申请日:1997-08-18

    CPC分类号: B29C33/442 B29L2005/00

    摘要: In a mold for molding a slide fastener slider, a first template has a first part of a cavity for molding a rear section of an outer contour of the slider body except an upper surface portion of an upper wing and also has a first core for molding a rear section of an element guide channel of the slider body; a second template which is movable toward and away from the first template has a second cavity part for molding a front section of the outer contour of the slider body and also has a second core for molding a front section of the element guide channel; and a third template which is slidable on the first and second templates has a third part of the cavity for molding a pull-tab attaching lug of the slider body and an outer contour of the upper surface portion/shape of the upper wing. For molding, these templates are brought together to form the cavity, and then molten molding material is poured into the cavity via a channel and a sprue. After solidification of the molding material, the second template together with the third template is moved horizontally away from the first template and then the third template is slid upwardly, in response to which an eject pin projects from the second template to remove a molded product off the mold.

    摘要翻译: 在用于模制拉链拉头的模具中,第一模板具有用于模制除了上翼的上表面部分之外的滑块体的外部轮廓的后部的空腔的第一部分,并且还具有用于模制的第一芯部 滑块体的元件引导通道的后部; 能够朝向和远离第一模板移动的第二模板具有用于模制滑块体的外轮廓的前部的第二空腔部分,并且还具有用于模制元件引导通道的前部的第二芯部; 并且可在第一和第二模板上滑动的第三模板具有用于模制滑块体的拉片附接凸耳的模腔的第三部分和上翼部的上表面部分/形状的外轮廓。 为了模制,将这些模板组合在一起以形成空腔,然后通过通道和浇口将熔融成型材料倒入空腔中。 在模制材料固化之后,第二模板与第三模板一起水平地移离第一模板,然后第三模板向上滑动,响应于此,第二模板从第二模板突出以移除模制产品 模具。

    Apparatus for fitting a cylinder head cover
    3.
    发明授权
    Apparatus for fitting a cylinder head cover 失效
    用于安装气缸盖罩的装置

    公开(公告)号:US4206931A

    公开(公告)日:1980-06-10

    申请号:US928166

    申请日:1978-07-26

    摘要: An apparatus for fixedly securing a cylinder head cover to the cylinder head of an engine having a bolt embedded in and projecting outwardly of the engine so as to protrude through a hole in the cover. A cap nut is engaged with the outer end of the bolt for pressing the cover against the cylinder head. A seal packing and a washer are disposed in surrounding relationship to the bolt and confined between the cover and the cap nut. The seal packing includes an annular lip portion which projects axially of the seal packing and passes through a hole in the washer, which annular lip portion is disposed in snug sealing engagement with an end wall of the cap nut in surrounding relationship to the bolt. The washer preferably cooperates with at least two such bolts to prevent rotation of the washer.

    摘要翻译: 一种用于将气缸盖罩固定地固定到发动机的气缸盖上的装置,该发动机具有嵌入并从发动机向外突出的螺栓,从而突出穿过盖中的孔。 盖螺母与螺栓的外端接合,用于将盖压靠在气缸盖上。 密封垫圈和垫圈以与螺栓相关的方式设置并限制在盖和盖螺母之间。 密封垫片包括环形唇形部分,该环形唇形部分沿密封垫片的轴向突出并穿过垫圈中的孔,该环形唇形部分以与螺栓环绕的关系紧密地与盖形螺母的端壁密封接合。 垫圈优选地与至少两个这样的螺栓配合以防止垫圈旋转。

    Video camera having a .gamma.-correction circuit for correcting level
characteristics of a luminance signal included in a video signal
    4.
    发明授权
    Video camera having a .gamma.-correction circuit for correcting level characteristics of a luminance signal included in a video signal 失效
    具有用于校正包括在视频信号中的亮度信号的电平特性的伽马校正电路的摄像机

    公开(公告)号:US5194943A

    公开(公告)日:1993-03-16

    申请号:US788236

    申请日:1991-11-05

    CPC分类号: H04N9/69 H04N9/735

    摘要: A detection circuit for detecting a color temperature of the ambient light of an object is provided in a video camera. A .gamma.-correction circuit for subjecting a luminance signal Y obtained by processing an output signal of a solid-state imaging device to .gamma.-correction with a fixed gamma coefficient changes the correction level of the luminance signal Y in accordance with the fluctuation of the color temperature detected by the detection circuit. As a result, it is prevented that in a low color temperature, a red portion of a reproduced image becomes abnormally bright. Further, there is provided an illuminance detection circuit. In a low illuminance, the correction level of the .gamma.-correction circuit is reduced to prevent mixture of the noise.

    摘要翻译: 在摄像机中设置有用于检测物体的环境光的色温的检测电路。 用于对通过固态成像装置的输出信号进行处理的亮度信号Y以固定的伽马系数进行伽马校正的伽马校正电路根据颜色的波动来改变亮度信号Y的校正电平 温度由检测电路检测。 结果,防止在低色温下,再现图像的红色部分变得异常亮。 此外,提供了一种照度检测电路。 在低照度下,伽马校正电路的校正水平被降低以防止混合噪声。

    Slider for slide fastener with automatic stop means
    5.
    发明授权
    Slider for slide fastener with automatic stop means 失效
    滑块用于带自动停止装置的拉链

    公开(公告)号:US5329674A

    公开(公告)日:1994-07-19

    申请号:US53192

    申请日:1993-04-28

    IPC分类号: A44B19/30 A44B19/26 A44B19/00

    摘要: A slider with an automatic stop function for a linear slide fastener in which leg portions of the fastener elements are covered with blades and the like. A slider body comprises an upper wing and a lower wing which are interconnected by a guide post. A narrow linear rib is provided on the inner face of the upper wing to guide edges of blades for covering leg portions of fastener elements and to slide on the upper faces of the coupling head portion of the fastener elements. Pressure lands are provided at a lower height than the rib on both sides of the rib in the neighborhood of the guide post and slide along the blades being pressed against the fastener elements. A leaf spring with an automatic stop function is disposed on the surface of the upper wing so that the tip end thereof serves as stop claw. The stop claw is inserted into the middle portion of the linear rib and the pressure lands to stop the sliding of the slider automatically.

    摘要翻译: 一种用于线性拉链的自动停止功能的滑块,其中紧固件元件的腿部被刀片等覆盖。 滑块体包括通过引导柱相互连接的上翼和下翼。 在上翼的内表面上设置有窄的直线肋,以引导叶片的边缘以覆盖紧固件元件的腿部并且在紧固件元件的联接头部的上表面上滑动。 压力平台设置在比引导柱附近的肋的两侧的肋的较低的高度处,并且沿着被压靠在紧固件元件上的叶片滑动。 具有自动停止功能的板簧设置在上翼的表面上,使其前端用作止动爪。 止动爪插入直线肋的中间部分,并且压力平台以自动地停止滑块的滑动。

    Slider for slide fastener
    7.
    发明授权
    Slider for slide fastener 失效
    拉链滑块

    公开(公告)号:US5568674A

    公开(公告)日:1996-10-29

    申请号:US563941

    申请日:1995-11-29

    IPC分类号: A44B19/26 A44B19/00

    摘要: In a slide fastener slider, an attachment lug stands from a slider body and has a pair of support projections facing each other, defining a recess for receiving a pintle of a pull tab. The lug additionally has opposite reinforcing projections situated outside the respective support projections. For assembly, the support projections are bent toward the recess by pressing, and at the same time, the reinforcing projections are bent against the associated support projections to seal and hold the pintle of the pull tab. As the pintle of the pull tab is thus attached to the attachment lug reliably, the lug is adequately durable against any movement of the pull tab.

    摘要翻译: 在拉链拉头中,附接凸起从滑块体立起并且具有一对彼此面对的支撑突起,限定用于接收拉片的枢轴的凹部。 凸耳另外具有位于相应的支撑突起外侧的相对的加强突起。 为了组装,支撑突起通过按压而朝向凹部弯曲,并且同时,加强突起抵靠相关联的支撑突起弯曲以密封并保持拉片的枢轴。 因为拉片的枢轴因此可靠地附接到附接凸耳,所以凸耳足够耐用于拉片的任何移动。

    Timing adjustment mechanism in wrapping connector driving device
    8.
    发明授权
    Timing adjustment mechanism in wrapping connector driving device 失效
    包装连接器驱动装置中的定时调整机构

    公开(公告)号:US4525151A

    公开(公告)日:1985-06-25

    申请号:US433280

    申请日:1982-10-07

    CPC分类号: F16H7/1281 F02B2275/18

    摘要: A timing adjustment mechanism in a wrapping connector driving device includes a first pulley fixedly mounted on a first revolving shaft; a second pulley fixedly mounted on a second revolving shaft, the second pulley tightly fitting on the second shaft and being seated on an end surface of the second shaft; an intermediary wrapping connector wound on the first and second pulleys and extending therebetween; an idle pulley lever swingable about the axis of rotation of the second revolving shaft; a first idle pulley disposed near the second pulley on the tension side of the intermediary wrapping connector and rotatably secured to one end of said pulley holding lever; and an idle pulley rotatably secured to the other end of said pulley holding lever near said second pulley on the slack side of said intermediary wrapping connector, wherein all of the central portions of swing of the first and second pulleys, the tension and slack side pulleys and the pulley holding lever lie in the same plane.

    摘要翻译: 包装连接器驱动装置中的定时调节机构包括固定地安装在第一旋转轴上的第一滑轮; 第二滑轮,固定地安装在第二旋转轴上,所述第二滑轮紧紧地配合在所述第二轴上并且位于所述第二轴的端表面上; 卷绕在第一和第二滑轮上并在其间延伸的中间缠绕连接器; 绕着第二旋转轴的旋转轴旋转的空转滑轮杆; 第一空转滑轮,设置在所述中间包装连接器的张紧侧上的所述第二滑轮附近并且可旋转地固定到所述滑轮保持杆的一端; 以及在所述中间包装连接器的松弛侧的所述第二滑轮附近可旋转地固定到所述滑轮保持杆的另一端的空转滑轮,其中,所述第一和第二滑轮的摆动的所有中心部分,张力和松弛侧滑轮 滑轮保持杆位于同一平面内。