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    • 8. 发明申请
    • CUTTING DECK LIFT SYSTEM FOR LAWN MOWER
    • 切割电梯升降机系统
    • WO2013135267A1
    • 2013-09-19
    • PCT/EP2012/054277
    • 2012-03-12
    • HUSQVARNA ABAXELSSON, MatsHANSSON, RobinMEJEGARD, Peter
    • AXELSSON, MatsHANSSON, RobinMEJEGARD, Peter
    • A01D34/66A01D34/86
    • A01D34/662A01D2034/645
    • A riding lawn mower is provided and includes a frame (30), a cutting deck (20), an arm (75) and a stay (10). The cutting deck (20) includes an underside that can be directed downwardly toward the ground (99) for mowing. The cutting deck (20) also includes a pivot point (1) and a cutting deck attachment mechanism (4) separated from each other. The arm (75) is connected to a lifting mechanism and connects the cutting deck (20) with the frame (30) so that the arm (75) is configured to lift the cutting deck (20) from a lower position to an upper position. The stay (10) comprises a first end (80) and a second end (82), where the first end (81) of the stay (10) is configured to connect to the cutting deck attachment mechanism (4), and the second end (82) is configured to connect to a frame attachment mechanism (3) of the frame (30) so that, while the cutting deck (20) is lifted at the pivot point (1), the stay (10) maintains at least a predetermined distance between the cutting deck attachment mechanism (4) of the cutting deck (20) and the frame (30), thereby tilting the cutting deck (20) as the deck is lifted.
    • 提供了一种骑马割草机,包括一个框架(30),一个切割板(20),一个臂(75)和一个撑杆(10)。 切割板(20)包括可以朝向地面(99)向下引导以用于割草的下侧。 切割台(20)还包括彼此分离的枢轴点(1)和切割板附接机构(4)。 臂(75)连接到提升机构并将切割板(20)与框架(30)连接,使得臂(75)构造成将切割板(20)从下部位置提升到上部位置 。 支架(10)包括第一端(80)和第二端(82),其中支柱(10)的第一端(81)构造成连接到切割板附接机构(4),第二端 端部(82)构造成连接到框架(30)的框架附接机构(3),使得当切割板(20)在枢转点(1)处被提升时,停留件(10)至少保持 在切割板(20)的切割板附接机构(4)和框架(30)之间的预定距离,从而当甲板被提升时倾斜切割板(20)。