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    • 1. 发明授权
    • Hand sander
    • 手工打磨机
    • US5319887A
    • 1994-06-14
    • US773898
    • 1991-10-29
    • Heinz WalzPeter StierleAlbert Ruess
    • Heinz WalzPeter StierleAlbert Ruess
    • B24B21/18B24B21/20B24B23/06
    • B24B23/06B24B21/20
    • A hand belt sander has a housing, a drive roller and a deflecting roller both rotatably supported in the housing, the deflecting roller being arranged at a distance from the drive roller movable between a substantially axes-parallel arrangement and out of the axes-parallel arrangement with the drive roller, an endless sanding belt guided along the rollers, a guide plate located in the housing and carrying a control plate with an end for receiving the deflecting roller and being displaceable together with the control plate, a lever arm sensing a position of the sanding belt by a stop part and acting on the position of the sanding belt, a swivel arm around which the lever arm is swivelable and which extends perpendicular relative to the guide plate. The swivel arm sits in the guide plate. The control plate is swivelable around the swivel axle together with the ends and extends toward the guide roller so as to form the swivel arm in a one-piece element, and also carries the stop part.
    • PCT No.PCT / DE89 / 00686 Sec。 371日期1991年10月29日 102(e)日期1991年10月29日PCT提交1989年10月26日PCT公布。 出版物WO91 / 00163 日本1991年1月10日。手带式砂光机具有可旋转地支撑在壳体中的壳体,驱动辊和偏转辊,偏转辊布置成与驱动辊距离大致轴向平行布置和 在与驱动辊轴平行布置的情况下,沿着辊引导的环形砂带,位于壳体中的导向板,并带有用于接收偏转辊的端部并与控制板一起移位的控制板, 杠杆臂通过止动部分感测砂带的位置并且作用在砂带的位置上;旋转臂,杠杆臂可旋转并且相对于导板垂直延伸。 旋转臂位于导板中。 控制板与端部一起围绕转动轴可旋转,并朝向导向辊延伸,以将旋转臂形成为一体式元件,并且还承载止动部件。
    • 2. 发明授权
    • Apparatus for cutting of plants
    • 用于切割植物的装置
    • US5855068A
    • 1999-01-05
    • US732234
    • 1996-12-12
    • Guenter ZillyWilhelm HepperleBeate EgerAlbert RuessKlaus-Peter SchnelleJan P. HoubenBob Jung
    • Guenter ZillyWilhelm HepperleBeate EgerAlbert RuessKlaus-Peter SchnelleJan P. HoubenBob Jung
    • A01D34/416A01D34/73
    • A01D34/4162
    • For a device for cutting plants with a cutting line (36, 38) which rotates around an axis of rotation and is wound on a reel (13), wherein a slide (16) releasably locks the reel (13) by means of a cam (26) with respect to elements which rotatingly take it along, wherein the length of the free end (37, 39) of the cutting line (36, 38) can be adjusted by unlocking the reel (13), wherein the slide (16) is displaced out of its locked position into its unlocked position by means of centrifugal force in the course of the shortening of the cutting line (36, 38), the cutting line adjustment is simplified and functionally improved in that the slide (16) is maintained in its locked position only by means of the force equilibrium of the mass support forces between its cam (26) and a detent (28) on the reel side, out of which it is displaceable by centrifugal force into its unlocked position, so that the reel (13) can rotate in respect to the cup (12), wherein the cam (26) is returned into the locked position by the mass support force on a guide surface (62) on the reel side and wherein the detent surface (250) of the detent (280) has an increasingly flattened contour with increasing distance from the reel center (12, 112).
    • PCT No.PCT / DE95 / 00117 Sec。 371日期:1996年12月12日 102(e)日期1996年12月12日PCT提交1995年1月31日PCT公布。 公开号WO95 / 26625 日期1995年10月12日对于用切割线(36,38)切割植物的装置,其围绕旋转轴线旋转并卷绕在卷轴(13)上,其中滑动件(16)可释放地锁定卷轴(13) 通过相对于旋转地沿其旋转的元件的凸轮(26),其中可以通过解锁卷轴(13)来调节切割线(36,38)的自由端(37,39)的长度, 其中,在缩短切割线(36,38)的过程中,滑块(16)借助于离心力从其锁定位置移出到其解锁位置,切割线调整被简化并且功能上得到改善, 滑动件(16)仅通过其凸轮(26)和卷轴侧的止动件(28)之间的质量支撑力的力平衡保持在其锁定位置,通过离心力将其移动到其中 解锁位置,使得卷轴(13)能够相对于杯子(12)旋转,其中凸轮(26)被回收 通过质量支撑力在卷轴侧的引导表面(62)上转动到锁定位置,并且其中止动件(280)的制动表面(250)具有越来越扁平化的轮廓,并且与卷轴中心 112)。