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    • 3. 发明授权
    • Pleating needle
    • 打褶针
    • US4911342A
    • 1990-03-27
    • US294768
    • 1989-01-06
    • Edwin C. EthridgeJerry L. Johnson
    • Edwin C. EthridgeJerry L. Johnson
    • D05B35/08D06J1/04
    • D05B35/08D06J1/04
    • A pleating machine having a frame supporting two pairs of rollers formed with intermeshing teeth. Each pair is comprised of upper and lower intermeshing rollers, with a roller of the first pair intermeshing with a roller of the second pair to form a continuous train of gears. Each roller is provided with registering circumferential grooves along the length thereof. A needle having a pointed tip end and an eye end is disposed in "floating" relation in the machine with its pointed end positioned between the first pair of rollers (entrance rollers) and with its eye end extending just beyond the second pair of rollers. The needle is provided with a predetermined length which extends from the pointed tip to the eye end of the needle which is disposed proximate an arc prescribed by rotation of a point on the outer periphery of the lower of the second set (exit) of rollers.
    • 一种打褶机,其具有支撑形成有啮合齿的两对辊的框架。 每一对由上下啮合辊组成,第一对辊与第二对辊的辊啮合形成连续的齿轮系。 每个辊沿其长度配置有周向槽。 具有尖端和眼端的针在机器中以“浮动”的关系设置,其尖端位于第一对辊(入口辊)之间,其眼端延伸超过第二对辊。 所述针具有预定长度,所述预定长度从所述尖端延伸到所述针的眼端,所述长度设置在靠近所述第二组(出口)的下部的外周上的点的旋转所规定的弧度附近。
    • 9. 发明授权
    • Self-stripping pleating apparatus
    • 自剥皮打褶器
    • US4811873A
    • 1989-03-14
    • US50874
    • 1987-05-18
    • Edwin C. EthridgeJerry L. Johnson
    • Edwin C. EthridgeJerry L. Johnson
    • D05B35/08D06J1/04D05B1/04
    • D05B35/08D06J1/04
    • A pleating machine having a frame supporting two pairs of rollers formed with intermeshing teeth. Each pair is comprised of upper and lower intermeshing rollers, with a roller of the first pair intermeshing with a roller of the second pair to form a continuous train of gears. Each roller is provided with registering circumferential grooves along the length thereof. A needle having a pointed tip end and an eye end is disposed in "floating" relation in the machine with its pointed end positioned between the first pair of rollers (entrance rollers) and with its eye end extending just beyond the second pair of rollers. The needle is provided with a predetermined length which extends from the pointed tip to the eye end of the needle which is disposed proximate an arc prescribed by rotation of a point on the outer periphery of the lower of the second set (exit) of rollers.
    • 一种打褶机,其具有支撑形成有啮合齿的两对辊的框架。 每一对由上下啮合辊组成,第一对辊与第二对辊的辊啮合形成连续的齿轮系。 每个辊沿其长度配置有周向槽。 具有尖端和眼端的针在机器中以“浮动”的关系设置,其尖端位于第一对辊(入口辊)之间,其眼端延伸超过第二对辊。 所述针具有预定长度,所述预定长度从所述尖端延伸到所述针的眼端,所述长度设置在靠近所述第二组(出口)的下部的外周上的点的旋转所规定的弧度附近。