Axle suspension

• Main Authors: GERHARDS THOMAS, SOUSCHEK RAINER, HINTZEN RALF, SIMON MARC, ZANDBERGEN NICOLE
• Format: Patent
• Language: Chinese; English
• Published: 23.04.2019
• Subjects: PERFORMING OPERATIONS; TRANSPORTING; VEHICLE SUSPENSION ARRANGEMENTS; VEHICLES IN GENERAL

An axle suspension (1) for a vehicle includes a spring assembly (2) with a leaf spring (3) and a connecting arm (4), wherein the leaf spring (3) supports a vehicle axle and, on an end side, is pivotably connected to a vehicle structure (2) and pivotably connected to the connecting arm (4). In order to provide an optimized axle suspension with two-stage suspension, the spring assembly (2) in a region of the connecting arm (4) has a first stop element (3.2, 4) and the vehicle structure (20) has a second stop element (21), which stop elements (3.2, 4, 21) under normal load of the vehicle are spaced apart from one another and, when a limit load is exceeded, contact one another, whereby at least one stop element (3.2, 4, 21) is elastically deformable. 本发明涉及种用于车辆的轴悬架(1)，包括具有纵向板簧(3)和连接臂(4)的弹簧组件(2)，其中纵向板簧(3)承载车轴，并且在端侧方面可枢转地连接到车辆结构(20)，另方面可枢转地连接到连接臂(4)，连接臂(4)可枢转地连接到车辆结构(20)。为了提供具有两级悬架的优化的轴悬架，根据本发明，可以设置为，弹簧组件(2)在连接臂(4)的区域中包括第止动元件(3.2、4)并且车辆结构(20)包括第二止动元件(21)，在车辆的正常载荷下，止动元件(3.2、4、21)彼此隔开并且在超过极限载荷时能够彼此接触，由此至少个止动元件(3.2、4、