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    • 2. 发明申请
    • DAMPING SYSTEM FOR A CABIN OF A MOVABLE WORK MACHINE
    • WO2022234190A1
    • 2022-11-10
    • PCT/FI2022/050294
    • 2022-05-04
    • PONSSE OYJ
    • HYVÖNEN, Jukka
    • B62D33/06E02F9/16B60G3/01B60G11/26B60G15/06B60G21/073B60G99/00F16F13/00F16F15/02
    • The invention relates to a damping system for a cabin (12) of a movable work machine (10), wherein the cabin (12) is supported to the frame (14) of the work machine (10) with suspension elements (20), the suspension elements (20) forming a ROPS resistant structure and the suspension elements (20) including - a first fixing stopper (60) for fastening the cabin (12) of the work machine (10) to the first end (21) of the suspension element (20), - a second fixing stopper (70) for fastening the frame (14) of the work machine (10) to the second end (22) of the suspension element (20), - a guide element (30) comprising a slide guide (32) and a support arm (34) fitted in the slide guide (32), the slide guide (32) and the support arm (34) being arranged to move relative to each other, and the guide element (30) having opposite ends, of which opposite ends one is in the slide guide (32) and the other is in the support arm (34), and of which opposite ends one is mechanically bound to the first end (21) of the suspension element (20) and the other is mechanically bound to the second end (22) of the suspension element (20), - a spring element (40), - a damping element (50). The travel range of the support arm (34) is arranged to extend at least beyond the first fixing stopper (60) or the second fixing stopper (70), and the guide element (30) is fitted outside the spring element (40) and the damping element (50).
    • 7. 发明申请
    • A ROAD VEHICLE AND A CLEAT FOR USE IN SUCH A ROAD VEHICLE
    • WO2020256539A1
    • 2020-12-24
    • PCT/NL2020/050375
    • 2020-06-12
    • DAF TRUCKS N.V.
    • VAN OIRSCHOT, Petrus AdrianusSCHMITT, Thomas
    • B60R7/04A47B57/40B62D33/06B60R11/00
    • A road vehicle (1) comprises a storage compartment or other heavy structure attached with a cleat (17) to a cleat receiver (9) in an upper wall (5) part of a driver cabin (4) wall (5). The cleat receiver (9) has a cleat receiver opening (10) with a receiver opening width and height. The cleat (17) has an arm portion (20) protruding from its cleat base portion (19). A lower arm surface (21) engages a lower cleat receiver opening edge (11). The cleat (17) has a forward end hook portion (23) having a hook portion thickness larger than the thickness of the arm portion (20) and a hook portion holding surface (26) engaging the back surface (8) of the upper wall (5) part. A guiding profile (27) is integrally arranged at the upper arm surface (22) and has a guiding profile (27) height above the upper arm surface (22). The total dimension of the arm thickness (HT) and the guiding profile (27) height (GPH) is smaller than the cleat receiver (9) opening height (15). A spring biased retaining block (28) is slidably arranged on the guiding profile (27) between a cleat locking position and a cleat release position. The retaining block (28) extends at a retaining block (28) height (RBH) above the guiding profile (27) height (GPH). The total dimension of the arm thickness, the guiding profile (27) height and the guiding block height matches the cleat receiver opening height (15). The total dimension of the hook portion thickness (HT) and the guiding profile (27) height (GPH) is smaller than the cleat receiver opening height (15).