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公开(公告)号：US20240336100A1
公开(公告)日：2024-10-10
申请号：US18621621
申请日：2024-03-29
发明人： George Evans , Christopher Taylor
IPC分类号： B60G11/107 , B60G9/04 , B60G11/04
CPC分类号： B60G11/107 , B60G9/04 , B60G11/04 , B60G2202/11
摘要： A suspension assembly for a vehicle having a first suspension coupled to a frame of the vehicle by a plurality of mounting brackets. The suspension assembly includes an adaptor having a plurality of mounting portions configured to align with and be coupled to the plurality of mounting brackets of the frame. A method for modifying a suspension of a vehicle includes uncoupling a first suspension from mounting brackets secured to a frame of the vehicle, coupling adaptors to the mounting brackets, and coupling a second suspension to the adaptors.
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公开(公告)号：US11673442B2
公开(公告)日：2023-06-13
申请号：US16320549
申请日：2017-07-05
申请人： IGUANA YACHTS
IPC分类号： B60G11/107 , B60F3/00 , B62D55/104 , B62D55/14 , B60G11/04 , B62D55/108 , B62D55/20
CPC分类号： B60G11/107 , B60F3/0015 , B60G11/04 , B62D55/104 , B62D55/108 , B62D55/14 , B62D55/202 , B60F2301/04 , B60G2202/112 , B60G2206/7101 , B60G2300/28 , B60G2300/32 , B60Y2200/42
摘要： Vehicle comprising a hull and motorised aquatic propulsion members and motorised land propulsion members, this vehicle being able to move between a navigation position and a land transport position in which it rests on sets of caterpillar tracks. Each set of caterpillar tracks (1) is equipped with an even number of rollers (7) so as to define a set of adjacent roller pairs (71, 72). The rollers (71, 72) of each pair are connected to the chassis (2) by suspension means comprising a set (12) of at least two superposed curved elastic leaves made of a fibre-reinforced thermosetting resin, namely an upper leaf (131) and a lower leaf (132), the set being fixed on the one hand to the axles (9) of the rollers (71, 72) at its respective ends and, on the other hand, to the chassis (2) in its central part, and the upper leaf (13i) and the lower leaf (132) of each of the sets of leaves (12) are joined together and covered with a layer of elastomer (14).
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公开(公告)号：US11628701B2
公开(公告)日：2023-04-18
申请号：US17516815
申请日：2021-11-02
IPC分类号： B60G11/107 , B60G11/04 , F16F1/26
摘要： The invention relates to a first leaf spring bracket having a longitudinal axis and a transverse axis which is configured to be secured to a vehicle frame and which receives a rear end portion of a leaf spring so as to allow the leaf spring rear end portion to slide longitudinally relative to the first leaf spring bracket, characterized in that the first leaf spring bracket comprises an insert comprising an insert pad extending transversally and two perpendicular arms, the insert comprising a bottom surface and a top surface and being made of austempered ductile iron, and a bracket comprising a bracket pad extending transversally and two perpendicular arms, the bracket comprising a bottom surface and a top surface, the bottom surface of the bracket pad being configured to receive the top surface of the insert, the bracket being made of spheroidal graphite cast iron.
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公开(公告)号：US11273681B2
公开(公告)日：2022-03-15
申请号：US16490104
申请日：2017-05-15
发明人： Michel Herve , Stéphane Brun
IPC分类号： B60G11/38 , B60G11/107 , B60G1/04 , B60G11/04 , B62D21/15
摘要： The invention relates to a suspension system of a vehicle axle, comprising:—a leaf spring (11);—a rear attachment device which is configured to be secured to a vehicle frame (2) and which receives a rear end portion (14) of the leaf spring (11) so as to allow said leaf spring rear end portion to slide longitudinally relative to the rear attachment device; wherein:—the rear attachment device (24) comprises a fastener (26) extending substantially transversally and a pad (28) secured on the rear attachment device above the fastener;—the leaf spring rear end portion (14) is substantially flat and has an upper face (15) in contact with the pad (28) and a lower face (16);—and the suspension system further comprises a retaining member (30) which is a piece separate from the leaf spring (11). The retaining member (30) is secured to and under the leaf spring rear end portion (14) by a fixing element (50) located rearward of the pad (28), the retaining member (30) including a front wall (33) arranged forward of the fastener (26), and configured to abut against the fastener (26) in order to prevent a rearward movement of the leaf spring (11) relative to the rear attachment device (24) above a predetermined limit.
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公开(公告)号：US20190270357A1
公开(公告)日：2019-09-05
申请号：US16320549
申请日：2017-07-05
申请人： IGUANA YACHTS
IPC分类号： B60G11/107 , B62D55/20 , B60F3/00 , B62D55/14 , B62D55/104
摘要： Vehicle comprising a hull and motorised aquatic propulsion members and motorised land propulsion members, this vehicle being able to move between a navigation position and a land transport position in which it rests on sets of caterpillar tracks. Each set of caterpillar tracks (1) is equipped with an even number of rollers (7) so as to define a set of adjacent roller pairs (71, 72). The rollers (71, 72) of each pair are connected to the chassis (2) by suspension means comprising a set (12) of at least two superposed curved elastic leaves made of a fibre-reinforced thermosetting resin, namely an upper leaf (131) and a lower leaf (132), the set being fixed on the one hand to the axles (9) of the rollers (71, 72) at its respective ends and, on the other hand, to the chassis (2) in its central part, and the upper leaf (13i) and the lower leaf (132) of each of the sets of leaves (12) are joined together and covered with a layer of elastomer (14).
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公开(公告)号：US20150061255A1
公开(公告)日：2015-03-05
申请号：US14470930
申请日：2014-08-27
IPC分类号： B60G11/107 , F16C29/00 , B60G11/08
CPC分类号： B60G11/107 , B60G11/08 , B60G2202/114 , B60G2204/121 , F16F1/30
摘要： The present disclosure provides a leaf spring bearing for a vehicle with a transverse leaf spring. The leaf spring bearing comprises an upper bearing block and a lower bearing block. Each bearing block is formed at least partially of elastic material and comprises an upper support surface and a lower support surface between which a portion of the transverse leaf spring can be interposed. At least one of the upper and lower bearing blocks has a bearing core and an insert positioned in the elastic material between the upper and lower support surfaces so as to define three layers of the elastic material within the at least one bearing block. At least one of the upper and lower bearing blocks has two support plates arranged either outside the elastic material or at least partially surrounded by the elastic material in the area of the upper and lower support surfaces of the bearing block. In one exemplary embodiment, the support plates have closing contours arranged at their respective end regions which can be brought at least partially into engagement with each other to couple the two bearing blocks to one another.
摘要翻译： 本公开提供一种用于具有横向板簧的车辆的板簧轴承。 板簧轴承包括上轴承座和下轴承座。 每个轴承座至少部分地由弹性材料形成，并且包括上支撑表面和下支撑表面，横向板簧的一部分可以插入其中。 上轴承座和下轴承座中的至少一个具有轴承芯和位于弹性材料之间的插入件，位于上支承表面和下支撑表面之间，以便在至少一个轴承座内限定三层弹性材料。 上轴承座和下轴承座中的至少一个具有布置在弹性材料外部或者在轴承座的上支撑表面和下支撑表面的区域中至少部分地被弹性材料包围的两个支撑板。 在一个示例性实施例中，支撑板具有布置在其相应端部区域处的封闭轮廓，其可以至少部分地彼此接合以将两个支承块彼此连接。
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公开(公告)号：US06863290B2
公开(公告)日：2005-03-08
申请号：US10448205
申请日：2003-05-30
申请人： Kenji Yokoyama
发明人： Kenji Yokoyama
CPC分类号： B60G3/20 , B60G11/08 , B60G11/107 , B60G2200/144 , B60G2202/114 , B60G2204/121 , B60G2204/4232 , B60G2204/44 , B60G2206/428 , F16F1/20 , F16F1/3686
摘要： A suspension includes: wheel supporting members for supporting wheels, a leaf spring having both end portions each arranged on an upper side of the respective wheel supporting member; a pivot supporting the leaf spring, and receiving pieces interposed between the wheel supporting members and the both end portions of the leaf spring respectively. Each of the wheel supporting members includes a recess portion on which one of the receiving pieces is mounted. Each of the receiving pieces includes an engaging portion for engaging with one of the both end portions of the leaf spring. Each of the receiving pieces includes an elastic member and a first metal plate joined on the elastic member. The elastic member can deform to follow a displacement of a relative position between the leaf spring and one of the wheel supporting members.
摘要翻译： 悬架包括：用于支撑轮的轮支撑构件，具有各自布置在相应的车轮支撑构件的上侧上的两个端部的板簧; 支撑板簧的枢轴，以及插入在车轮支撑构件和板簧的两个端部之间的片材。 每个车轮支撑构件包括其中安装有一个接收件的凹部。 每个接收件包括用于与片簧的两个端部中的一个接合的接合部。 每个接收件包括弹性构件和接合在弹性构件上的第一金属板。 弹性构件可以变形以跟随板簧与一个车轮支撑构件之间的相对位置的位移。
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公开(公告)号：US5219151A
公开(公告)日：1993-06-15
申请号：US745606
申请日：1991-08-15
申请人： Hall Stewart , William L. Dawson
发明人： Hall Stewart , William L. Dawson
IPC分类号： B60G5/047 , B60G11/107
CPC分类号： B60G5/047 , B60G11/107
摘要： A separator pad is loosely positioned between a leaf spring end and a top wall of a mounting slot in a vehicle spring hanger. The separator pad is preferably slid between the spring end and the slot top wall when the load on the leaf spring is relaxed or removed. The separator pad is positioned relative to the spring hanger while the load is relaxed to allow for limited subsequent longitudinal movement of the pad when the load is reapplied and the vehicle is in use. The separator pad includes stop members thereon at opposite ends thereof respectively to engage the spring hanger or the spring end and limit further longitudinal pad movement in that direction before the pad falls out.
摘要翻译： 分离器垫松散地定位在车辆弹簧吊架中的板簧端和安装槽的顶壁之间。 当板簧上的载荷松弛或移除时，分离垫优选地在弹簧端和槽顶壁之间滑动。 分离器垫相对于弹簧吊架定位，同时放松负载以允许在重新施加载荷并且车辆在使用时垫的有限的后续纵向运动。 分离器垫分别在其相对端部处包括止动构件，以与弹簧悬挂器或弹簧端部接合，并且在垫子掉出之前限制在该方向上的进一步的纵向垫移动。
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公开(公告)号：US5020824A
公开(公告)日：1991-06-04
申请号：US402456
申请日：1989-09-05
IPC分类号： B60G5/053 , B60G11/107 , F16F1/368
CPC分类号： B60G11/107 , B60G5/053 , F16F1/3683 , B60G2200/318 , B60G2202/112 , B60G2204/121 , B60G2204/4232
摘要： A suspension for a vehicle having tandem axles includes a composite leaf spring connected between the axles. The leaf spring is constrained to bend about a transverse axis by a fixed elastic support having a concave, arcuate bottom surface whose center coincides with the transverse axis. The elastic support engages the top surface of the leaf spring at two points on opposite sides of the transverse axis, and is opposed by a central elastic element. The ends of the leaf spring are connected to the tandem axles by ball joints having elastic pads.
摘要翻译： 用于具有串联轴的车辆的悬架包括连接在轴之间的复合板簧。 板簧被限制为通过固定的弹性支撑件围绕横向轴线弯曲，所述固定弹性支撑件具有凹形的，弓形的底部表面，其中心与横向轴线重合。 弹性支撑件在横向轴线的相对侧上的两个点处接合板簧的顶表面，并且与中心弹性元件相对。 板簧的端部通过具有弹性垫的球接头连接到串联轴。
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公开(公告)号：US4412690A
公开(公告)日：1983-11-01
申请号：US256352
申请日：1981-04-22
申请人： B. Robert Prokop , Terry L. Trindle
发明人： B. Robert Prokop , Terry L. Trindle
IPC分类号： B60G5/047 , B60G11/107 , B60G17/02 , B60G5/04
CPC分类号： B60G17/023 , B60G11/107 , B60G5/047
摘要： A leaf spring suspension system for supporting a vehicle is disclosed wherein one end of the spring is longitudinally moveable in load-transferring relationship with the vehicle at varying longitudinal positions along the vehicle frame. Thus, regardless of spring deflection, the axle remains equidistant between the longitudinal positions at which the vehicle's load is transferred to spring, thereby equalizing the load at each end of the spring.
摘要翻译： 公开了一种用于支撑车辆的板簧悬架系统，其中弹簧的一端在沿着车架的变化的纵向位置处可以与车辆的负载传递关系纵向移动。 因此，无论弹簧偏转如何，轴在与车辆的载荷传递到弹簧的纵向位置之间保持等距，从而均衡弹簧每端的负载。
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