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    • 1. 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)。
    • 2. 发明授权
    • Apparatus for cutting of plants
    • 用于切割植物的装置
    • US5809655A
    • 1998-09-22
    • US732236
    • 1996-12-12
    • Jan P. HoubenBob Jung
    • Jan P. HoubenBob Jung
    • A01D34/416A01D34/67
    • A01D34/416
    • The apparatus for cutting plants includes a rotatable spool (18) having a central hub (29) and a plurality of axially spaced-apart disks (23,24,25) extending from the central hub so as to define at least one winding chamber (26,27); at least one winding (19,20) around the central hub in the at least one winding chamber (26,27) including at least one cutting filament with a free end extending radially outward through at least one radial opening (13,15) in the cup; a cup (16) nonrotatably connected with a drive shaft (14) in which the spool (18) is rotatably mounted; and a device for readjusting the cutting filament to a predetermined length when the cutting filament has been shortened due to wear including an elastic ring (30,40) for each winding, which encompasses and presses together the winding during cutting at normal rotational speed and a device for rotating the drive shaft and cup at an elevated rotational speed relative to a normal rotational speed used during cutting. The two elastic legs (32,33,42,43) of each elastic ring (30,40) advantageously have an elasticity such that the two elastic legs (32,33,42,43) are released from engagement with the winding (19,20) at the elevated rotational speed for filament readjustment but engage and restrain the winding (19,20) at normal rotational speed.
    • PCT No.PCT / DE95 / 00413 Sec。 371日期:1996年12月12日 102(e)日期1996年12月12日PCT 1995年3月27日PCT PCT。 公开号WO95 / 26624 1995年10月12日,日本切割设备的设备包括具有中心毂(29)和从中心毂延伸的多个轴向间隔开的盘(23,24,25)的可旋转卷轴(18),以便限定在 至少一个卷绕室(26,27); 在所述至少一个卷绕室(26,27)中围绕所述中心毂的至少一个绕组(19,20)包括至少一个切割细丝,所述至少一个切割细丝具有径向向外延伸穿过至少一个径向开口(13,15)的自由端 杯子; 与所述卷轴(18)可旋转地安装的驱动轴(14)不可旋转地连接的杯(16); 以及当切割细丝由于包括用于每个卷绕件的弹性环(30,40)的磨损而被缩短而将切割细丝重新调整到预定长度的装置,其在正常旋转速度的切割期间包围并压合在一起,并且 用于相对于切割期间使用的正常旋转速度以高转速旋转驱动轴和杯的装置。 每个弹性环(30,40)的两个弹性腿(32,33,42,43)有利地具有弹性,使得两个弹性腿(32,33,42,43)与绕组(19)的接合松开 ,20)以升高的转速进行灯丝重新调节,但以正常转速接合并限制绕组(19,20)。