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    • 8. 发明授权
    • Method and apparatus of injection stretch blow molding
    • 注射拉伸吹塑成型的方法和装置
    • US5468443A
    • 1995-11-21
    • US44707
    • 1993-04-12
    • Minoru TakadaKouichi SatohKazuyuki YokobayashiShuichi Ogihara
    • Minoru TakadaKouichi SatohKazuyuki YokobayashiShuichi Ogihara
    • B29C49/06B29C49/42B29C49/28
    • B29C49/4205B29C49/061B29C2049/066B29C49/06
    • An injection stretch blow molding method sequentially circulates a plurality of neck mold moving units for supporting and conveying neck molds adapted to hold the neck portions of hollow containers and preforms used to mold the hollow containers at least through preform injection molding, blow molding and ejecting stations, the preform injection molding step, the blow molding step for blow molding the hollow containers from the preforms having their potential heat provided by the injection molding step and the product ejecting step being repeatedly carried out. The injection molding stations of M in number are provided for blow molding stations of N in number (M>N.gtoreq.1). Preforms are injection molded in each of the injection molding stations at an injection molding start time staggered from those of the other injection molding stations by time equal to N.times.T/M where T is an injection molding cycle time in each of the injection molding stations. The neck mold moving units are sequentially moved from the injection molding stations to the empty blow molding station after the respective one of the injection molding stations has molded the preforms. The preforms are blow molded into the hollow containers in the blow molding stations through their blow molding cycle time which is set within N.times.T/M.
    • 喷射拉伸吹塑成型方法顺序地循环多个用于支撑和输送颈部模具的颈部模具移动单元,所述颈部模具适于保持中空容器的颈部和用于模制中空容器的预成型件,至少通过预成型件注射成型,吹塑成型和喷射台 ,预成型件注塑步骤,用于通过注射成型步骤提供的具有其潜在的热量的预成型件吹塑中空容器的吹塑模制步骤和重复进行的产品喷射步骤。 数量为M(M> N> / = 1)的吹塑成型站的数量为M的注塑站。 预成型件在每个注射成型站中以与其它注射成型站的注射成型开始时间交错的时间等于NxT / M,其中T是每个注射成型站中的注射成型周期时间,在每个注射成型站中注射成型。 在相应的一个注射成型站模制预成型件之后,颈模移动单元从注射模制站依次移动到空的吹塑站。 通过吹塑成型循环时间将吹塑成型工段中的吹塑成型工序中的中空容器吹塑成型,成型时间设定在N×T / M以内。
    • 9. 发明授权
    • Wheel for a vehicle
    • 车轮
    • US4518204A
    • 1985-05-21
    • US492599
    • 1983-05-09
    • Minoru Takada
    • Minoru Takada
    • B60B1/06B60B23/00B60B23/08B21D53/26
    • B60B23/08B60B23/00Y10T29/49517
    • Disclosed is an improved wheel for a vehicle of the type having an annular rim adapted to carry a tire thereon and a wheel center, the annular rim being press fitted onto the outer peripheral part of said wheel center, the improvement consisting in that the annular rim and the wheel center are connected to one another with the aid of a layer of adhesive agent which is distributed in such a manner that its thickness assumes the maximum value at the central part of the cross-sectional configuration and decreases toward both the side edge parts of the wheel in the transverse direction. The maximum thickness of the layer of adhesive agent is determined in the range of 0.05 to 0.5 mm. The annular rim is firmly connected to the outer peripheral part of the wheel center by means of the layer of adhesive agent without any necessity for welding or the like operation so that the wheel has a good appearance. Epoxy resin based adhesive agent is preferably used for the wheel.
    • 公开了一种用于车辆的改进车轮,其具有适于在其上承载轮胎的环形轮辋和车轮中心,所述环形轮辋压配合到所述车轮中心的外周部分上,其改进包括:环形轮辋 并且轮中心借助于粘合剂层彼此连接,所述粘合剂层的分布方式使得其厚度在横截面构造的中心部分处具有最大值,并且朝向两个侧边部分减小 的车轮横向。 粘合剂层的最大厚度确定在0.05至0.5mm的范围内。 环形边缘通过粘合剂层牢固地连接到车轮中心的外周部分,而不需要焊接等操作,使得车轮具有良好的外观。 环氧树脂基粘合剂优选用于车轮。