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    • 31. 发明公开
    • KUPPLUNG UND LANDWIRTSCHAFTLICHES ARBEITSGERÄT MIT EINER KUPPLUNG
    • 与离合器离合器和农村工作单位
    • EP3033937A1
    • 2016-06-22
    • EP15198761.7
    • 2015-12-09
    • CLAAS Saulgau GmbH
    • Geng, Manfred
    • A01D69/08A01B73/02F16D3/18
    • A01D69/08A01B73/02A01D78/1057F16D3/18
    • Kupplung (10) und landwirtschaftliches Arbeitsgerät mit einer Kupplung, wobei die Kupplung zur permanenten Antriebsverbindung zweier Triebwellen (4, 7) dient, welche mit jeweiligen Längsenden aneinander angrenzen und welche an diesen Längsenden um eine Schwenkachse (A1) in einem vorbestimmten Schwenkbereich gegeneinander verschwenkbar sind, und eine erste Kupplungshälfte (20) zur drehfesten Anordnung am Längsende einer der Triebwellen und eine zweite Kupplungshälfte (30) zur drehfesten Anordnung am Längsende der anderen der Triebwellen aufweist. Die Kupplungshälften sind derart eingerichtet, dass im gesamten Schwenkbereich umfängliche Eingriffselemente der ersten Kupplungshälfte drehmomentübertragungsfähig in jeweilige Zwischenräume zwischen umfänglichen Eingriffselementen der zweiten Kupplungshälfte eingreifen können. Zur Belastungsreduzierung und Verlängerung der Einsatzfähigkeitsdauer sind die Kupplungshälften jeweils mit einem Zahnrad gebildet, wobei Zähne dieser als Eingriffselemente so geformt sind, dass sie sowohl einen stirnseitigen als auch einen planseitigen Zahneingriff ermöglichen.
    • 联接器(10)和农业用离合器,所述离合器用于两个驱动轴的永久驱动连接器(4,7)被使用,其邻近于各自的纵向端部彼此和其在围绕枢转轴线(A1)是在预定的相对于彼此枢转范围这些纵向端部 和具有第一半连接器(20),用于在驱动轴中的一个的纵向端部和用于在其它的驱动轴的纵向端的旋转固定装置的第二半离合器(30)的旋转固定配置。 半连接器被布置成使得所述第一半连接器的外周啮合元件可以扭矩能够接合到在整个枢转范围内的第二半连接器的接合元件之间的相应周向间隙的传输。 加载减小和货架寿命的使用延伸,联接半部的每一个与一齿轮,其特征在于,这些齿被成形为接合元件,从而允许两者前侧和平面侧的齿啮合而形成。
    • 39. 发明授权
    • FOLDING FRAME IMPLEMENT
    • 折叠支架单元
    • EP0984676B1
    • 2005-12-07
    • EP98921311.1
    • 1998-05-21
    • CNH Canada Ltd.
    • FRIGGSTAD, Terrence
    • A01B73/02A01B73/00
    • A01B73/067A01B73/00A01B73/02
    • A folding frame farm implement comprising: a) a cart (21), b) a multi-section rockshaft frame (20) mounted on said cart and oriented generally transversely in the working position, c) said rockshaft frame (20) having a central section (20c) and laterally disposed wing sections (20a, 20e), d) wheel means (2, 3) supporting said rockshaft frame sections, e) said rockshaft frame sections being rotatable about a generally transverse axis between a 1st position and a 2nd position, f) a plurality of individual tool frame sections (27, 28) rotatably mounted to corresponding ones of said rockshaft frame sections about a generally transverse axis, g) individual wheel support means (29, 31) for each tool frame section, h) wherein said tool frame sections (27, 28) are supported at working positions and a non-working position at a variable height above the ground determined by the relative rotational position of the rockshaft frame (20) between said 1st position and said 2nd position and by the said wheel support means (29, 31), i) central tool frame section support means (31) associated with said central rockshaft frame section adapted to retain said central tool frame section (20c) in close proximity to the ground for transport, j) lift means to further rotate said wring frame tool sections (20a, 20c) from a generally horizontal position to a raised position for transport and k) said wing sections (20a, 20c) being foldable rearwardly for transport.
    • 40. 发明授权
    • AGRICULTURAL MACHINE AND DEVICE
    • 农业机械与设备
    • EP1182920B1
    • 2003-09-03
    • EP00939252.3
    • 2000-06-07
    • Väderstad-Verken AB
    • GILSTRING, Gert
    • A01B17/00A01B35/18
    • A01B63/245A01B21/086A01B49/027A01B73/02
    • The invention relates to an agricultural machine comprising at least one elongate disc implement which cultivates the ground, the disc implement comprising at least one beam (3a-3c, 4a-4c) which supports essentially vertically arranged discs (9), the discs (9) on each beam being, at least in groups, arranged in a parallel manner in relation to one another and inclined at an angle from the normal to the longitudinal direction of the respective beam (3a-3c, 4a-4c), a share (10) being arranged between at least two consecutive discs (9) on the same beam in such a manner that it cultivates and cuts off rootlets present in the soil ridge formed between the grooves of the respective discs in the soil cultivated by the agricultural machine. The invention also relates to an agricultural machine comprising at least one elongate disc implement which cultivates the ground, which disc implement comprises at least two beams (3a-3c, 4a-4c), a first and a second beam, which bear essentially vertically arranged symmetrical discs (9), and which beams (3a, 4a; 3b, 4b; 3c, 4c) are arranged one behind the other in a predetermined essentially parallel position transverse to the direction of travel of the machine, corresponding discs on the first and second beam being arranged in such a manner that the discs on the first beam (3a-3c) are angled, in relation to the normal of the assembly, in the opposite direction to the corresponding discs on the second beam (4a-4c), displacement members (20) being arranged in order to displace the beams (3a-3c, 4a-4c) so that they are displaced in pairs (3a, 4a; 3b, 4b; 3c, 4c) in relation to one another in the longitudinal direction of the disc implement.