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    • 6. 发明授权
    • Adjustment-free cushioning air cylinder
    • 无调节缓冲气缸
    • US09180026B2
    • 2015-11-10
    • US13845790
    • 2013-03-18
    • PRO LIMB International Corp.medi GmbH & Co., KG
    • Hsin-Fa Shen
    • A61F2/50A61F2/68F16F9/516A61F2/74
    • A61F2/68A61F2002/5006A61F2002/5033A61F2002/6818A61F2002/747A61F2002/748F16F9/5165
    • An adjustment-free cushioning air cylinder includes an air cylinder body, a piston, a first check valve, an upper air way, a second check valve and a lower air way. An air chamber is formed inside the air cylinder body. The piston slides in the air chamber. One end of the piston extends to the external of the air cylinder body. The piston does a reciprocating movement in the air chamber and divides the air chamber into an upper air chamber and a lower air chamber. The first check valve is disposed in the piston, one end of the first check valve is connected to the upper air chamber, and the other end is connected to the lower air chamber. The upper air way connects the upper air chamber with the outside. The adjustment-free cushioning air cylinder of the invention does not need to adjust the entering flow rate of the air, but the entering flow rate can be automatically adjusted to produce cushioning resistance as the user is walking according to the walking speed. The present invention has a simple structure, high cushioning performance, lower cost, and is not easy to damage, thus can greatly improve the product competitiveness.
    • 无调节缓冲气缸包括气缸体,活塞,第一止回阀,上气道,第二止回阀和下气道。 在气缸体内部形成气室。 活塞在空气室中滑动。 活塞的一端延伸到气缸本体的外部。 活塞在空气室中进行往复运动,并将空气室分成上部空气室和下部空气室。 第一止回阀设置在活塞中,第一止回阀的一端连接到上部空气室,另一端连接到下部空气室。 上部空气通道将上部空气室与外部连接。 本发明的无调节缓冲气缸不需要调节空气的进入流量,而是可以根据步行速度自动调节进入流量以产生缓冲阻力。 本发明结构简单,缓冲性能好,成本低,不易损坏,可大大提高产品竞争力。
    • 7. 发明申请
    • COMPRESSIVE CIRCULAR KNIT FOR PULLING OVER AN ARTICULATED EXTREMITY
    • 压缩圆形针,用于拉伸极限
    • US20140316312A1
    • 2014-10-23
    • US14255601
    • 2014-04-17
    • medi GmbH & Co. KG
    • Jan ATMANSPACHER
    • A61H1/00
    • D04B1/265A61F13/061A61F13/08A61F13/101A61H1/008D04B1/22D04B1/26D10B2509/028
    • Compressive circular knit for pulling over an articulated extremity, consisting of a knitting thread and an elastic thread, which form the loops, and an inlaid elastic weft thread, comprising: two first knitted fabric portions (2) which are spaced apart from each other in the knitted fabric longitudinal direction and which are knitted with floating and wherebetween there is provided a knitted fabric region (3) consisting of further different knitted fabric portions adjoining each other in the circumferential direction, wherein the knitted fabric region (3) consists of: a second knitted fabric portion (4) knitted with floating, wherein the float count is greater than that of a first knitted fabric portion (2), two third knitted fabric portions (5) adjoining the second knitted fabric portion (4) in the circumferential direction which are each knitted with floating, wherein the floats of any one course are knitted offset relative to the next course, and also a fourth knitted fabric portion (7) provided in the circumferential direction between the two third knitted fabric portions (5) and knitted plain,
    • 用于拉动形成环的编织线和弹性线的铰接末端的压缩圆形针织物和镶嵌弹性纬纱,包括:两个第一针织物部分(2),它们彼此间隔开 针织物长度方向并且以浮动编织的方式设置有由周向上彼此相邻的另外不同的针织物组成的针织物区域(3),其中针织物区域(3)包括: 第二针织物部分(4),其浮动数量大于第一针织物部分(2)的第二针织物部分(4);与第二针织物部分(4)相邻的第二针织物部分 它们均以浮动编织,其中任何一个路线的浮体相对于下一道次编织偏移,并且还包括第四编织物轮廓 n(7)设置在两个第三针织物部分(5)和针织平面之间的圆周方向上,