Method and apparatus for regulation of seam shape
    41.
    发明授权
    Method and apparatus for regulation of seam shape 失效
    用于调整接缝形状的方法和装置

    公开(公告)号:US4742789A

    公开(公告)日:1988-05-10

    申请号:US342558

    申请日:1982-01-25

    摘要: The invention relates to automatic sewing and/or joining of textiles, high polymer materials, leather and metals. The object of the invention is to automate the sewing opertion system, to improve the quality of the seam and to conserve labor. A self-regulating system has to be created. According to the invention, the sewing operation is carried out as a control process, in which the deviation of the produced seam shape from the stored seam shape serves as a control value for the transporting elements of the sewing goods. For this, one or a plurality of detection heads and light emitters are arranged in the area of the seaming point, and are connected to an information processing system. The seam shape initially arising is transformed into storable data, is stored together with other data of the seam, and the seam path arising from automatic sewing is compared with the stored data. Deviations from the desired seam path are at once automatically corrected. The invention may be used in the textile, leather, metal, and plastics industries.

    摘要翻译: 本发明涉及纺织品,高分子材料,皮革和金属的自动缝合和/或接合。 本发明的目的是使缝纫操作系统自动化,提高接缝的质量并节省劳力。 必须创建自我调节系统。 根据本发明,缝制操作作为控制过程进行,其中所生产的接缝形状与所存储的接缝形状的偏差用作缝制货物的传送元件的控制值。 为此,一个或多个检测头和发光体布置在接缝区域中,并连接到信息处理系统。 最初出现的缝形变换为可存储数据,与缝的其他数据一起存储,并将自动缝制产生的缝线路径与存储的数据进行比较。 与所需接缝路径的偏差立即自动校正。 本发明可用于纺织,皮革,金属和塑料工业。

    Tensioner with adjustable biasing force of a traction member
    43.
    发明授权
    Tensioner with adjustable biasing force of a traction member 有权
    张紧器,其具有可调节的牵引构件的偏置力

    公开(公告)号:US07226377B2

    公开(公告)日:2007-06-05

    申请号:US10806068

    申请日:2004-03-22

    IPC分类号: F16H7/08 F16H7/12

    摘要: A tensioner for a traction member, in particular a belt of a traction drive for an internal combustion engine, includes a base constructed for rotation about a rotation axis and having a pivot arm. The pivot arm has a free end for connection of a rotatable tension roller which bears against a traction member. A spring member urges the pivot arm to seek a forced engagement of the tension roller upon the traction member. Disposed between the base and the pivot arm is a damping element for damping an adjusting movement of the pivot arm. A pivot bearing supporting one portion of the base on a machine part for rotation about the rotation axis, whereby the rotation of the base in relation to the machine part is realized by an actuator to thereby adjust a biasing force of the traction member.

    摘要翻译: 用于牵引构件的张紧器,特别是用于内燃机的牵引驱动器的皮带,包括构造用于围绕旋转轴线旋转并具有枢转臂的基座。 枢转臂具有用于连接抵靠牵引构件的可旋转张紧辊的自由端。 弹簧构件促使枢转臂寻求张力辊与牵引构件的强制接合。 设置在基座和枢转臂之间的是用于阻尼枢转臂的调节运动的阻尼元件。 枢轴支承件支撑基座的一部分在机器部分上以围绕旋转轴线旋转,由此通过致动器实现基座相对于机器部分的旋转,从而调节牵引构件的偏置力。

    Machine element
    44.
    发明申请
    Machine element 审中-公开
    机器元件

    公开(公告)号:US20060283655A1

    公开(公告)日:2006-12-21

    申请号:US10570926

    申请日:2004-12-08

    IPC分类号: B62D3/00

    CPC分类号: B21H5/005 B62D5/0442

    摘要: The invention relates to a machine element which is provided, at least over part of its axial length, with first toothing (2.1) in the form of threads, running on its cylindrical lateral surface, for a threaded drive. This is distinguished in that the threads are produced by means of a continuous shape rolling process in the axial direction, as is known per se, the continuous shape rolling process being used in a partially continuous manner corresponding to the desired axial extent of the threads.

    摘要翻译: 本发明涉及一种机器元件,其在其轴向长度的至少一部分上具有螺纹形式的第一齿形(2.1),其在其圆柱形侧表面上延伸,用于螺纹驱动。 不同之处在于,螺纹通过连续形状的轧制方法在轴向方向上产生,如本身已知的那样,连续形状轧制方法以部分连续的方式用于对应于螺纹的所需轴向范围。

    Wing extendable from an airborne body
    46.
    发明授权
    Wing extendable from an airborne body 失效
    翼可以从机载体延伸

    公开(公告)号:US5039030A

    公开(公告)日:1991-08-13

    申请号:US517945

    申请日:1990-05-02

    申请人: Manfred Kraus

    发明人: Manfred Kraus

    IPC分类号: F42B10/14

    CPC分类号: F42B10/14

    摘要: An unfoldable wing which is extendable from an airborne body, wherein the wing includes a nose spar which has one end segment thereof pivotable about a bearing axis which is located on the airborne body, and a motive arrangement equipped with an energy accumulator or storage for effectuating the extension of the nose spar about the associated bearing axis. On the airborne body there is provided a base spar having a first end segment in proximity to the bearing axis for the nose spar, and with the base spar being oriented at least approximately parallel with the longitudinal axis of the airborne body, whereby the base spar is displaceable along its longitudinal direction and is operatively connectable or, essentially, operatively connected with the energy accumulator and with the nose spar for effectuating the extension of the nose spar. The airborne body, there is required only a relatively small amount of space for the base spar, so as to allow for a construction of the unfoldable wing for an outward extension from the airborne.

    摘要翻译: 一种可从机载体延伸的可展开机翼,其中所述机翼包括一个鼻翼梁,所述翼梁具有一个端部段,所述翼梁可绕位于所述机载体上的轴承轴线枢转;以及动力装置,配备有用于实现 鼻梁相对于轴承轴线延伸。 在机载体上提供了一个基础翼梁,其具有靠近用于鼻梁的轴承轴线的第一端段,并且基座翼梁被定向成至少大致平行于空中飞行器体的纵向轴线,由此基座翼梁 可沿着其纵向方向移动并且可操作地连接或基本上可操作地与能量蓄能器和鼻梁连接,以实现鼻梁的延伸。 机载机体仅需要相当少的空间用于基础翼梁,以便构造不可折叠的机翼,用于向外延伸。

    Projectile having extendable wings
    47.
    发明授权
    Projectile having extendable wings 失效
    射弹有伸展翅膀

    公开(公告)号:US4923143A

    公开(公告)日:1990-05-08

    申请号:US428843

    申请日:1989-10-30

    IPC分类号: F42B10/14

    CPC分类号: F42B10/146

    摘要: A projectile, an airborne body or a missile, such as an article of ammunition, having extendable wings, whereby a wing covering is provided to extend between a front spar which is extendable through the action of a power element, and a rear spar which is retractable with its outer end against the front spar, as well as providing for a specially adapted power element for this purpose. The power element has one end thereof engaging at the front spar and has its opposite end engaging against a slider which is latched to the projectile so as to be supported thereon for displacement along the longitudinal direction, and wherein the rear spar has its inner end pivotable in front of the slider in the direction of displacement thereof, and upon the slider being unlatched, is pivotable further by the slider under the action of the power element for effectuating the tensioning of the wing covering.

    摘要翻译: 射弹,机载物体或导弹,例如弹药物品,具有可伸展的翼片,由此提供翼片覆盖物,以在可通过动力元件的作用延伸的前翼梁与后翼梁之间延伸, 可伸缩,其外端抵靠前翼梁,并为此提供特别适用的动力元件。 功率元件的一端接合在前翼梁上,并且其相对端卡合在滑块上,该滑块被锁定到射弹上,以便沿着纵向方向被支撑在其上以便移位,并且其中后翼梁的内端可枢转 在滑块的移动方向上,并且在滑块被解锁的同时,在动力元件的作用下通过滑块进一步枢转,以实现机翼罩的张紧。

    Wing extendable from an airborne body
    49.
    发明授权
    Wing extendable from an airborne body 失效
    从AIRBORNE BODY可以延伸

    公开(公告)号:US5137229A

    公开(公告)日:1992-08-11

    申请号:US705338

    申请日:1991-05-24

    申请人: Manfred Kraus

    发明人: Manfred Kraus

    IPC分类号: F42B10/14

    CPC分类号: F42B10/14

    摘要: A wing which is extendable from an airborne body. The wing includes a base spar which is actuatable through the operation of a power element, a nose spar which has one of the end sections thereof supported for pivotal movement about a bearing axis located on the airborne body and at least one lamella or sheet metal element which extends at least approximately in parallel with the nose spar in every angular position thereof, which has one end section thereof pivotably supported on the base spar by means of a lamella axis. A stabilizing element is supported for pivoting about a connecting axis at the second end section of the nose spar which is distant from the first end section, and extends through contact or positioning elements at the second end section of the at least one lamella element distant from the associated lamella axis.

    摘要翻译: 从机载体延伸的机翼。 机翼包括可通过动力元件的操作而致动的底座翼梁,其中一个端部部分被支撑用于围绕位于机载体上的轴承轴线枢转运动的鼻梁,以及至少一个薄片或金属片 其在其每个角位置中至少与鼻梁平行延伸,其中一个端部部分通过薄片轴线可枢转地支撑在基座梁上。 稳定元件被支撑用于围绕远离第一端部的鼻梁的第二端部处的连接轴线枢转,并且延伸穿过至少一个薄片元件远离第一端部分的第二端部处的接触或定位元件 相关的薄片轴。