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    • 84. 发明公开
    • Driving device
    • 驾驶设备
    • EP0333682A1
    • 1989-09-20
    • EP89850064.0
    • 1989-02-24
    • SPIRAC ENGINEERING AB
    • Bruke, Richard
    • B65G25/10F16H25/20
    • F16H25/20F16H25/2409Y10T74/18568Y10T74/19805
    • A driving device comprising a shaftless spiral (10) rotatable around its longitudinal axis and enclosed by limiting means (20, 59). The limiting means has a first end region (23) and a second end region (24) corresponding to each end of the limiting means. The shaftless spiral encloses a sliding body (30) which is provided with an element (31) projecting from the sliding body, which passes between two adjoining spiral turns (16a,16b) of the spiral and has a part (33a,33b) located radially outside the spiral turns in a slot oriented substantially in the axial direction of the limiting means.
      A driving means (40) rotates the spiral, which moves the sliding body (30) and consequently the projecting element (31) in the longitudinal direction of the spiral.
    • 一种驱动装置,包括可绕其纵轴旋转并由限制装置(20,59)封闭的无轴螺旋(10)。 限制装置具有与限制装置的每个端部对应的第一端部区域(23)和第二端部区域(24)。 无轴螺旋形包围滑动体(30),该滑动体设置有从滑动体突出的元件(31),该元件在螺旋的两个相邻的螺旋圈(16a,16b)之间通过并且具有位于其中的部分(33a,33b) 在螺旋的径向外侧在基本上沿限制装置的轴向定向的槽中转动。 驱动装置(40)使螺旋旋转,从而沿着螺旋的纵向方向移动滑动体(30)并因此使伸出元件(31)移动。
    • 86. 发明公开
    • 냉장고의 바스켓출납용 레일어셈블리
    • 用于接收/绘制制冷器的篮子的组装
    • KR1020070093497A
    • 2007-09-19
    • KR1020060023362
    • 2006-03-14
    • 엘지전자 주식회사
    • 이창림김도형
    • F25D25/00F25D23/00
    • F25D25/025A47B88/487F16H25/2409F25D2325/021
    • A rail assembly for a basket inserting/drawing of a refrigerator is provided to realize gear-engagement between racks and pinions at precise positions for preventing right and left movement of a basket, thereby inserting or drawing the basket precisely without inclination and preventing damage of the racks and the pinions. A rail assembly for a basket inserting/drawing of a refrigerator includes a pair of fixed rails(41) mounted at both side surfaces of a storing space(31) long in the to and fro direction, and a pair of moving rails(45) movably mounted to the fixed rails. A pair of racks(R) are mounted to the both side surfaces of the storing space long in the to and fro direction and apart from a rear surface of the storing space by a predetermined distance. A pair of pinions(P) are connected to the moving rails at both ends to be gear-engaged with the pinions, wherein the both ends are rotatable. A rotation shaft(47) connects the pinions to each other to rotate the pinions simultaneously. One of the pinions is idling in a space between the rear surface of the storing space and a rear end of one of the racks, thereby relative positions of the pinions are controlled equally for the racks.
    • 提供一种用于篮子插入/拉出冰箱的导轨组件,以在精确位置上实现齿条与小齿轮之间的齿轮啮合,以防止篮子的左右移动,从而可以精确地插入或拉出篮子而不会倾斜,并防止损坏 机架和小齿轮。 一种用于冰箱的篮子插入/拉出的轨道组件包括:一对安装在沿着往返方向长的存放空间(31)的两个侧表面处的固定轨道(41),以及一对移动轨道(45) 可移动地安装到固定轨道。 一对机架(R)在存放空间的两侧表面沿着前后方向被安装在远离存储空间的后表面一预定距离。 一对小齿轮(P)在两端与运动轨道连接以与小齿轮齿轮啮合,其中两端可旋转。 旋转轴(47)将小齿轮彼此连接以同时旋转小齿轮。 小齿轮中的一个在存储空间的后表面和一个机架的后端之间的空间中空转,从而齿条的相对位置被均等地控制。
    • 87. 发明公开
    • 볼 나사 장치
    • 滚珠丝杠装置
    • KR1020150006005A
    • 2015-01-15
    • KR1020147033003
    • 2013-05-09
    • 닛본 세이고 가부시끼가이샤
    • 오카게이타로미야자키가즈나리
    • F16H25/24
    • F16H25/2204F16H25/2418F16H2025/2242Y10T74/19744F16H25/24F16H25/2409
    • 조임 여유가 탄성 변형하기 쉽고, 게다가 시일 부재의 시일성을 손상시키는 일없이, 나사축에 대한 시일 부재의 마찰 저항을 작게 억제할 수 있는 볼 나사 장치를 제공한다. 그렇게 하기 위해, 접접부(40)의 랜드 접접부(46)가 소정 부분 및 그 부분에 대응하는 립부(31)의 시일편(37)의 부분이, 너트(7)의 축방향 한쪽 측에 돌출하도록 절곡되어 돌출부(55)가 형성되고, 절곡된 랜드 접접부(46)의 부분 및 시일편(37)의 부분은, 돌출부(55)의 한 쌍의 측면부(58, 58)와, 한 쌍의 측면부(58, 58)의 한쪽 측 단부끼리를 연결하는 저부(61)를 구성하고 있다.
    • 本发明提供一种滚珠丝杠装置,其能够在不损害密封部件的密封性的情况下抑制密封部件相对于螺纹轴的摩擦阻力,因为该紧固边缘容易弹性变形。 接触部分40的接触部分46的一部分和唇部分31的与预定部分相对应的密封件37的一部分在螺母7的轴向上的一侧上突出 折叠的接触部分46的部分和密封件37的部分由突起55的一对侧部58和58以及一对 并且构成连接侧部58,58的一个端部彼此的底部61。