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1. CN107074283 - Adjustable chassis for a motor vehicle

Office China
Application Number 201580052890.3
Application Date 22.09.2015
Publication Number 107074283
Publication Date 18.08.2017
Grant Number 107074283
Grant Date 31.05.2019
Publication Kind B
IPC
B62D 21/07
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
21Understructures, i.e. chassis frame on which a vehicle body may be mounted
07wide-hipped frame type, i.e. a wide box-shaped mid portion with narrower sections extending from said mid portion in both fore and aft directions
B62D 21/12
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
21Understructures, i.e. chassis frame on which a vehicle body may be mounted
12assembled from readily-detachable parts
B62D 21/14
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
21Understructures, i.e. chassis frame on which a vehicle body may be mounted
14of adjustable length or width
B62D 63/02
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
63Motor vehicles or trailers not otherwise provided for
02Motor vehicles
CPC
B62D 21/07
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
21Understructures, i.e. chassis frame on which a vehicle body may be mounted
07wide-hipped frame type, i.e. a wide box-shaped mid portion with narrower sections extending from said mid portion in both fore and aft directions
B62D 21/12
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
21Understructures, i.e. chassis frame on which a vehicle body may be mounted
12assembled from readily detachable parts
B62D 21/14
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
21Understructures, i.e. chassis frame on which a vehicle body may be mounted
14of adjustable length or width
B62D 63/025
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
63Motor vehicles or trailers not otherwise provided for
02Motor vehicles
025Modular vehicles
B62D 21/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
21Understructures, i.e. chassis frame on which a vehicle body may be mounted
B62D 63/02
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
63Motor vehicles or trailers not otherwise provided for
02Motor vehicles
Applicants BERTEZZOLO MATTEO
马泰奥·贝尔塔佐洛
Inventors BERTEZZOLO MATTEO
马泰奥·贝尔塔佐洛
Agents 成都超凡明远知识产权代理有限公司 51258
Priority Data ITVR20140236 29.09.2014 IT
Title
(EN) Adjustable chassis for a motor vehicle
(ZH) 用于机动车辆的可调底盘
Abstract
(EN)
The present disclosure relates to a chassis (1) for a motor vehicle, comprising a passenger compartment cell (2), a front frame (3) and a rear frame (4), which are arranged along a longitudinal direction (100) of the chassis (1). The frame front (3) and the rear frame (4) each comprise two longitudinal members (31, 32; 41, 42) and a cross member (35; 45) forming a substantially C-shaped structure. The chassis (1) allows the adjustment of the track width and/or the pitch of the motor vehicle. To adjust the track width, the chassis (1) is adapted for the attachment of each longitudinal member (31, 32; 41, 42) of a frame (3, 4) to the passenger compartment cell (2) at a plurality of positions that are spaced apart in the transverse direction, in such a way as to allow an adjustment of the transverse distance between the two longitudinal members (31, 32; 41, 42). To adjust the pitch, each longitudinal member (31, 32; 41, 42) of a frame (3, 4) is provided with at least one attaching assembly (53) for attaching a suspension (7) of a respective wheel of the motor vehicle. The attaching assembly (53) is adapted for attaching the suspension (7) at a plurality of positions that are spaced apart in the longitudinal direction, in such a way as to allow an adjustment of the longitudinal distance of the suspension (7) from the passenger compartment cell (2).

(ZH)
本公开内容涉及一种用于机动车辆的底盘(1),该底盘包括沿着底盘(1)的纵向方向(100)布置的乘客厢室(2)、前框架(3)和后框架(4)。前框架(3)和后框架(4)各自包括形成基本C形结构的两个纵向构件(31、32;41、42)和横向构件(35;45)。底盘(1)允许调节机动车辆的轮距和/或轴距。为了调节轮距,底盘(1)适于将框架(3、4)的每个纵向构件(31、32;41、42)在沿横向方向隔开的多个位置处附接至乘客厢室(2),以使允许调节两个纵向构件(31、32;41、42)之间的横向距离。为了调节轴距,框架(3、4)的每个纵向构件(31、32;41、42)设置有至少一个附接组件(53),用于附接机动车辆的相应车轮的悬架(7)。附接组件(53)适于将悬架(7)附接在沿纵向方向隔开的多个位置处,以使允许调节悬架(7)距乘客厢室(2)的纵向距离。