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公开(公告)号：EP4438350A1
公开(公告)日：2024-10-02
申请号：EP24165088.6
申请日：2024-03-21
申请人： COMETTO S.p.A.
发明人： LIPPI, Fabrizio , FICKERS, Alexander , GIORDANO, Gabriele , FRONI, Francesco , GHIGLIONE, Stefano , MARTINI, Alessandro
IPC分类号： B60G11/26 , B60G21/067 , F16F9/06 , B60G3/12
CPC分类号： B60G11/265 , B60G2202/15420130101 , B60G21/067 , B60G2204/830420130101 , B60G2204/8120130101 , F16F9/063 , F16F9/067 , B60G3/12 , B60G2200/13220130101 , B60G2300/3720130101
摘要： A hydropneumatic system (51) for suspensions of vehicle wheel assemblies is provided, for each suspension, with a respective hydropneumatic cylinder (1) having a first and a second body (10,11), which can move axially relative to each other and define respective chambers (14,15), axially separated from each other via a piston element (30); the latter is coupled in a fluid-tight manner to the second body (11) and floats between two stroke end positions in response to the pressures in the two chambers (14,15); the two chambers (14,15) of each hydropneumatic cylinder (1) communicate respectively with a hydraulic supply line (52) and with a pneumatic supply line (57); the system (51) further has a pressurization device which sets the pressure in the pneumatic supply line (57) to a value at least equal to the pressure in the hydraulic supply line (52).
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公开(公告)号：EP4416475A1
公开(公告)日：2024-08-21
申请号：EP22797990.3
申请日：2022-10-07
申请人： DRiV Automotive Inc.
IPC分类号： G01M3/28 , G01M13/003 , G01M17/04 , B60G17/0185
CPC分类号： G01M13/003 , G01M17/04 , G01M3/2876 , B60G17/0185 , B60G2202/41620130101 , B60G2500/0220130101 , B60G2800/80220130101 , B60G21/067 , B60G21/073 , B60G2400/5120130101
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3.发明授权
公开(公告)号：EP3106375B1
公开(公告)日：2018-03-21
申请号：EP16168845.2
申请日：2016-05-10
申请人： PSA Automobiles SA
IPC分类号： B62K5/01 , B62D61/08 , B60G17/005 , B60G21/067 , B60G21/10 , B62K5/027 , B62K5/10 , B60G17/016
CPC分类号： B60G17/005 , B60G17/0162 , B60G21/067 , B60G21/106 , B60G2202/152 , B60G2202/314 , B60G2204/4605 , B60G2204/82 , B60G2204/8304 , B60G2300/122 , B60G2300/45 , B60G2400/0511 , B60G2400/204 , B60G2800/012 , B60G2800/24 , B62K5/01 , B62K5/027 , B62K5/10
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公开(公告)号：EP1893428B1
公开(公告)日：2011-11-30
申请号：EP05754308.4
申请日：2005-06-24
IPC分类号： B60G17/056 , B60G21/067
CPC分类号： B60G21/067 , B60G17/052 , B60G2204/81 , B60G2204/8304 , B60G2300/0262
摘要： An air suspension system for a multi-axle vehicle having air bags (4,5; 6,7; 8,9; 10,11; 44 to 49) supporting either side of the axles (2,3; 41 to 43), including separate air lines (18 to 25; 50 to 55) respectively connecting each air bag to a level control valve (16,17; 56,57) via manifolds (26,27; M) and air lines (28,29; 54,55) to independently control air supply to the bags on either side, the separate air lines being of the same size and length to ensure that substantially the same volume of air is supplied to each bag to improve the responsiveness and stability of the system.
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公开(公告)号：EP1695846B1
公开(公告)日：2011-02-16
申请号：EP05027227.7
申请日：2005-12-13
发明人： Onuma, Toshio, c/o Toyota Jidosha K.K. , Tabata, Masaaki, c/o Toyota Jidosha K.K. , Yamaguchi, Takenari, c/o Toyota Jidosha K.K. , Kanatani, Masaki, c/o Toyota Jidosha K.K. , Mizuta, Atsushi, c/o Toyota Jidosha K.K. , Ohashi, Hideki, c/o Toyota Jidosha K.K. , Okimura, Koutaro, c/o Toyota Jidosha K.K.
IPC分类号： B60G17/016 , B60G17/056 , B60G17/015 , B60G17/0195
CPC分类号： B60G17/015 , B60G17/016 , B60G17/0195 , B60G17/04 , B60G17/052 , B60G17/056 , B60G21/06 , B60G21/067 , B60G2202/154 , B60G2202/413 , B60G2400/252 , B60G2400/5122 , B60G2400/823 , B60G2500/206 , B60G2600/02 , B60G2800/222 , B60G2800/912 , B60G2800/914
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公开(公告)号：EP1893428A1
公开(公告)日：2008-03-05
申请号：EP05754308.4
申请日：2005-06-24
IPC分类号： B60G17/056 , B60G21/067
CPC分类号： B60G21/067 , B60G17/052 , B60G2204/81 , B60G2204/8304 , B60G2300/0262
摘要： An air suspension system for a multi-axle vehicle having air bags (4,5; 6,7; 8,9; 10,11; 44 to 49) supporting either side of the axles (2,3; 41 to 43), including separate air lines (18 to 25; 50 to 55) respectively connecting each air bag to a level control valve (16,17; 56,57) via manifolds (26,27; M) and air lines (28,29; 54,55) to independently control air supply to the bags on either side, the separate air lines being of the same size and length to ensure that substantially the same volume of air is supplied to each bag to improve the responsiveness and stability of the system.
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公开(公告)号：EP1695846A3
公开(公告)日：2008-02-20
申请号：EP05027227.7
申请日：2005-12-13
发明人： Onuma, Toshio, Toyota Jidosha K.K. , Tabata, Masaaki, Toyota Jidosha K.K. , Yamaguchi, Takenari, Toyota Jidosha K.K. , Kanatani, Masaki, Toyota Jidosha K.K. , Mizuta, Atsushi, Toyota Jidosha K.K. , Ohashi, Hideki, Toyota Jidosha K.K. , Okimura, Koutaro, Toyota Jidosha K.K.
IPC分类号： B60G17/016 , B60G17/056 , B60G17/015 , B60G17/0195
CPC分类号： B60G17/015 , B60G17/016 , B60G17/0195 , B60G17/04 , B60G17/052 , B60G17/056 , B60G21/06 , B60G21/067 , B60G2202/154 , B60G2202/413 , B60G2400/252 , B60G2400/5122 , B60G2400/823 , B60G2500/206 , B60G2600/02 , B60G2800/222 , B60G2800/912 , B60G2800/914
摘要： A height controlling apparatus for controlling at least one actual height as a relative position of (a) a body (8) of a vehicle and (b) at least one wheel (4) of the vehicle relative to each other, the apparatus including at least one height controlling actuator (120) which changes the at least one actual height; and an actuator control device (200) which controls the at least one height controlling actuator so that the at least one actual height approaches at least one target height. The actuator control device includes a possibility detecting device (200, S4, S8) which detects, before an absolute value of a difference of the at least one target height and the at least one actual height exceeds a reference value, whether there is a possibility that an object may be present in a direction in which the body is moved to change the at least one actual height, and a movement restraining portion (S5, S9, S16, S17, S20) which controls, when the possibility detecting device detects that there is the possibility, the at least one height controlling actuator to restrain a movement of the body in the direction.
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公开(公告)号：EP1695846A2
公开(公告)日：2006-08-30
申请号：EP05027227.7
申请日：2005-12-13
发明人： Onuma, Toshio, Toyota Jidosha K.K. , Tabata, Masaaki, Toyota Jidosha K.K. , Yamaguchi, Takenari, Toyota Jidosha K.K. , Kanatani, Masaki, Toyota Jidosha K.K. , Mizuta, Atsushi, Toyota Jidosha K.K. , Ohashi, Hideki, Toyota Jidosha K.K. , Okimura, Koutaro, Toyota Jidosha K.K.
IPC分类号： B60G17/016 , B60G17/056 , B60G17/015 , B60G17/0195
CPC分类号： B60G17/015 , B60G17/016 , B60G17/0195 , B60G17/04 , B60G17/052 , B60G17/056 , B60G21/06 , B60G21/067 , B60G2202/154 , B60G2202/413 , B60G2400/252 , B60G2400/5122 , B60G2400/823 , B60G2500/206 , B60G2600/02 , B60G2800/222 , B60G2800/912 , B60G2800/914
摘要： A height controlling apparatus for controlling at least one actual height as a relative position of (a) a body (8) of a vehicle and (b) at least one wheel (4) of the vehicle relative to each other, the apparatus including at least one height controlling actuator (120) which changes the at least one actual height; and an actuator control device (200) which controls the at least one height controlling actuator so that the at least one actual height approaches at least one target height. The actuator control device includes a possibility detecting device (200, S4, S8) which detects, before an absolute value of a difference of the at least one target height and the at least one actual height exceeds a reference value, whether there is a possibility that an object may be present in a direction in which the body is moved to change the at least one actual height, and a movement restraining portion (S5, S9, S16, S17, S20) which controls, when the possibility detecting device detects that there is the possibility, the at least one height controlling actuator to restrain a movement of the body in the direction.
摘要翻译： 一种高度控制装置，用于将至少一个实际高度控制为（a）车辆的本体（8）和（b）相对于彼此的车辆的至少一个车轮（4）的相对位置，所述装置包括在 至少一个高度控制致动器（120），其改变所述至少一个实际高度; 以及致动器控制装置（200），其控制所述至少一个高度控制致动器，使得所述至少一个实际高度接近至少一个目标高度。 致动器控制装置包括可能性检测装置（200，S4，S8），其在所述至少一个目标高度和所述至少一个实际高度的差的绝对值超过参考值之前，检测是否存在可能性 可以在物体移动的方向上存在物体以改变至少一个实际高度;以及移动限制部分（S5，S9，S16，S17，S20），当可能性检测装置检测到 存在这样的可能性：至少一个高度控制致动器限制身体在该方向上的移动。
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公开(公告)号：EP0963868B1
公开(公告)日：2002-11-27
申请号：EP99304126.8
申请日：1999-05-27
发明人： Burdock, William
IPC分类号： B60G21/055 , B60G21/06 , B60G17/015
CPC分类号： B60G21/06 , B60G17/0152 , B60G17/0185 , B60G21/0553 , B60G21/067 , B60G2202/135 , B60G2202/413 , B60G2202/414 , B60G2204/1224 , B60G2204/62 , B60G2400/104 , B60G2400/51 , B60G2400/60 , B60G2400/71 , B60G2500/20 , B60G2600/02 , B60G2600/042 , B60G2600/08 , B60G2800/012 , B60G2800/18 , B60G2800/20 , B60G2800/9122
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10.发明公开
公开(公告)号：EP1201470A2
公开(公告)日：2002-05-02
申请号：EP01122915.0
申请日：2001-09-25
申请人： DEERE & COMPANY
发明人： Guiet, Lionel
IPC分类号： B60G17/00
CPC分类号： B60G21/067 , B60G3/14 , B60G15/061 , B60G17/02 , B60G17/0416 , B60G2200/132 , B60G2202/154 , B60G2202/413 , B60G2202/414 , B60G2204/129 , B60G2204/421 , B60G2204/422 , B60G2204/8304 , B60G2206/4222 , B60G2500/2062 , B60G2500/2064 , B60G2500/326
摘要： 1. Gezogenes Gerät
2.1. Bekannte gezogene Geräte weisen ein Fahrgestell auf, das sich über Räder und diese tragende Radaufhängungen auf dem Boden abstützt. Zwischen dem Fahrgestell und den Radaufhängungen sind Federungsvorrichtungen vorgesehen, die während des Betriebs auftretende Stöße auffangen. Bisher bekannt gewordene Ausführungsformen der Federungsvorrichtungen haben den Nachteil, daß sich die beim Auftreffen auf ein Hindernis gespeicherte Energie abrupt entladen und Schäden verursachen kann.
2.2. Es wird ein gezogenes Gerät (10) vorgeschlagen, dessen Federungsvorrichtung (18) eine Dämpfungsvorrichtung (48) zugeordnet ist.
2.3. Derartige gezogenen Geräte (10) werden in der Landwirtschaft eingesetzt.摘要翻译： 拖车或拖拉机牵引农业机械具有安装在其悬架中的液压单元（60）的活塞杆上的减震器（48'）。 这允许它行进高度超过活塞行程的障碍物。
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