-
公开(公告)号：US4695036A
公开(公告)日：1987-09-22
申请号：US813975
申请日：1985-12-27
CPC分类号： B66F3/12
摘要： A screw bar for connecting a nut member and a bearing member of a pantograph-type jack includes a cylindrical-shaped bar member having a joint portion formed integrally with the bar member at one end and a threaded portion formed integrally on the bar member at the other end. The nut member of the jack is threadably engageable with the threaded portion of the screw bar, and the bearing member of the jack is pivotally mountable on the bearing support portion of the screw bar. The maximum outer diameter of the threaded portion is less than or equal to the desired diameter of the bearing support portion so that the bearing member can be mounted on the screw bar from the threaded-portion end. Preferably, the joint portion includes a flange portion having an outer diameter greater then the desired diameter and the bearing support portion is provided with a lug portion. The lug portion and the joint portion are positioned on opposite sides of the bearing member mounted on the bearing support portion to prevent axial movement of the bearing member. A method for forming the screw bar also is disclosed.
摘要翻译： 用于将螺母构件和缩放式千斤顶的轴承构件连接的螺杆包括：圆柱形的杆构件，其具有在一端与杆构件一体形成的接合部和在该杆构件上一体形成的螺纹部 另一端 千斤顶的螺母构件可螺纹地与螺杆的螺纹部分接合，并且千斤顶的轴承构件可枢转地安装在螺杆的轴承支撑部分上。 螺纹部分的最大外径小于或等于轴承支撑部分的期望直径，使得轴承构件可以从螺纹部分端部安装在螺杆上。 优选地，接头部分包括具有大于期望直径的外径的凸缘部分，并且轴承支撑部分设置有凸耳部分。 凸耳部分和接头部分位于安装在轴承支撑部分上的轴承部件的相对侧上，以防止轴承部件的轴向移动。 公开了一种用于形成螺杆的方法。
-
公开(公告)号：US4630179A
公开(公告)日：1986-12-16
申请号：US704777
申请日：1985-02-25
CPC分类号： B60Q1/05
摘要： A retractable lamp which includes a lamp pivotally held at a first axis to be extended out of and retracted into a housing, a lampcover pivotally held at a second axis to open and close an opening of the housing for exposing and retracting the lamp, and a swing member for imparting motions to the lamp and the lampcover. The retractable lamp can reduce the open area between the lampcover and the lamp which are exposed out of the housing. Due to the reduction of the open area, a reduction in air resistance and noise is thus created and an improvement in the fuel efficiency of an automobile can be realized.
摘要翻译： 一种可伸缩灯，其包括可枢转地保持在第一轴线处的灯，以延伸出并缩回到壳体中;灯罩，枢转地保持在第二轴线处，以打开和关闭所述壳体的开口以使所述灯曝光和收回;以及 摆动构件，用于对灯和灯罩进行运动。 可伸缩灯可以减少灯罩和灯罩之间的露出室外的开放面积。 由于开放面积的减小，因此产生了空气阻力和噪音的降低，并且可以实现汽车的燃料效率的提高。
-
公开(公告)号：US4432040A
公开(公告)日：1984-02-14
申请号：US369361
申请日：1982-04-19
CPC分类号： B60Q1/05 , F21S48/1721
摘要： A retractable head lamp structure for automobiles in which a head lamp assembly is mounted on the automobile body for pivotable movement about a pivot axis between an extended position and a retracted position. In the retracted position, the lens surface of the head lamp assembly is located along the body surface. The pivot axis is inclined downwardly and rearwardly with respect to a horizontal transverse line as seen in transverse outward direction of the body so that the lens surface is substantially flush with the body surface in the retracted position.
摘要翻译： 一种用于汽车的可伸缩头灯结构，其中头灯组件安装在汽车车身上，用于在延伸位置和缩回位置之间绕枢转轴线枢转运动。 在缩回位置，头灯组件的透镜表面沿身体表面定位。 枢转轴线相对于水平横向线向下和向后倾斜，如从主体的横向向外方向看，使得透镜表面在缩回位置基本上与主体表面齐平。
-
公开(公告)号：US4659141A
公开(公告)日：1987-04-21
申请号：US501276
申请日：1983-06-06
CPC分类号： B60J7/053 , B60J7/0573 , E05Y2400/324 , E05Y2400/326 , E05Y2400/354 , Y10T74/2186
摘要： A device for automatically stopping the powered closure of the slidable panel of a vehicle sun roof as the panel approaches its fully closed position under the operation of a driving apparatus. A limit switch attached to the housing interrupts the flow of energy to the driving apparatus when engaged by cooperating structure formed on a cam rotated by an off-set bearing and first and second reduction gears of the driving apparatus. The cam plate is farther driven by a pin engaging a channel within the cam plate. The cooperating structure, which may be a groove or a projection, is so located on the cam as to engage the limit switch only when the slidable panel is close to its fully closed position.
摘要翻译： 一种用于在驱动装置的操作下面板接近其完全关闭位置时自动停止车辆太阳屋顶的可滑动面板的动力关闭的装置。 附着在壳体上的极限开关在通过由驱动装置的偏移轴承和第一和第二减速齿轮旋转的凸轮上形成的配合结构接合时中断驱动装置的能量流动。 凸轮板通过与凸轮板内的通道接合的销来进一步驱动。 只有当可滑动面板接近其完全关闭位置时，配合结构（其可以是凹槽或凸起）位于凸轮上才能接合限位开关。
-
公开(公告)号：US4468063A
公开(公告)日：1984-08-28
申请号：US407626
申请日：1982-08-12
CPC分类号： B60J7/04 , B60J7/0573 , E05F15/697 , E05Y2201/72 , E05Y2900/542 , E05Y2900/55
摘要： A drive mechanism for a vehicle sunroof having a roof panel, the drive mechanism providing for accurate and reliable shut-off of the sunroof drive motor when the roof panel reaches either its fully closed or fully open position. The drive mechanism includes a rotatable cam plate which is mounted directly on the housing of the drive mechanism, the drive mechanism being installable as a unit in the sunroof assembly and the cam plate actuating limit switches for controlling the motor.
摘要翻译： 一种用于具有顶板的车辆天窗的驱动机构，所述驱动机构在屋顶面板到达完全关闭或完全打开位置时提供天窗驱动电机的精确和可靠的切断。 驱动机构包括可旋转的凸轮板，该凸轮板直接安装在驱动机构的壳体上，该驱动机构可作为一个单元安装在天窗组件中，以及用于控制马达的凸轮板致动限位开关。
-
公开(公告)号：US4437143A
公开(公告)日：1984-03-13
申请号：US369366
申请日：1982-04-19
摘要： A retractable headlamp assembly for automobiles in which a headlamp, pivotally mounted on the automobile frame, is operatively coupled to the rotatable shaft of a motor by a link mechanism. The motor, operating through the link mechanism, is energizable to cause the headlamp to be moved angularly between a first position at which the headlamp projects out of the front hood of the automobile, and a second position at which the headlamp is retracted within the front hood. An adjustable stop is provided to stop the headlamp at the first position, which adjustable stop is adjusted to bring the first position into conformity with an angularly displaced position of the rotatable motor shaft, which is displaced through a slip angle from a normal stopping position. Such an arrangement assures that the headlamp can be stopped at a fixed position at all times for emitting a correctly directed beam of light irrespective of the varying positions at which the motor can stop.
摘要翻译： 一种用于汽车的可伸缩头灯组件，其中枢转地安装在汽车框架上的头灯通过连杆机构可操作地联接到电动机的可旋转轴。 通过连杆机构操作的电动机是可激励的，以使头灯在前照灯从汽车前罩引出的第一位置和前照灯在前方的后退中的第二位置之间成角度地移动 罩。 提供可调节止动件以在第一位置处停止前照灯，该可调节止动件被调节以使第一位置与从正常停止位置移动一个滑移角度的可旋转电动机轴的角位移位置一致。 这样的布置确保了头灯可以始终停在固定位置，以便发射正确定向的光束，而与马达可以停止的变化位置无关。
-
公开(公告)号：US4223420A
公开(公告)日：1980-09-23
申请号：US948916
申请日：1978-10-05
CPC分类号： E05D3/145 , E05F1/1276 , E05D11/06 , E05F5/06 , E05Y2201/21 , E05Y2201/218 , E05Y2201/26 , E05Y2800/748 , E05Y2900/50 , Y10S16/33 , Y10T16/53833
摘要： A hinge structure for automobile hoods, including a first bracket fixedly connected to the automobile hood, a second bracket fixedly connected to an automobile body, a link mechanism rotatably supporting both brackets by a link mechanism, an urging mechanism for urging the first bracket into the raising direction thereof, the hinge structure characterized in that a link connecting member having an elastic portion is fixed to the autobomile body at the rotating position of the link mechanism upon fully opening the automobile hood and the link mechanism is connected to the link connecting member by bending the elastic member.
摘要翻译： 一种用于汽车罩的铰链结构，包括固定地连接到汽车罩的第一支架，固定地连接到汽车主体的第二支架，通过连杆机构可旋转地支撑两个支架的连杆机构，用于将第一支架推入 铰链结构的特征在于，在完全打开汽车罩时，具有弹性部分的连杆连接件在连杆机构的旋转位置处固定到自动弹体体上，并且连杆机构通过连杆机构连接到连杆连接部件 弯曲弹性构件。
-
-
-
-
-
-
搜索结果
7 条记录 (耗时 0.018 秒)
