Vehicle front-end for mounting to the front face of a track-bound vehicle, in particular a rail vehicle
A technology for rail vehicles and vehicles, which is applied in railway car body parts, railway vehicle wheel guards/buffers, railway car bodies, etc. To guarantee and other issues, to achieve the effect of improving hardness and avoiding collapse
Active Publication Date: 2014-06-25
VOITH PATENT GMBH
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Problems solved by technology
[0007] When a side buffer element or a crash box is usually placed on the front of a rail vehicle as a shock absorber, these elements absorb or disperse at least part of the impact force, and the shock absorption effect that such a shock absorber can achieve in high-speed impacts is less than Not enough to keep the hull from being damaged
Especially when the shock absorption capacity of the side buffer elements or the crash box is exhausted, the car body structure of the driver's cab or passenger area will be greatly deformed, so that sufficient living space for the driver and passengers cannot be guaranteed, which has great risks. risk
Method used
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[0069] The vehicle front module structure 100 used in the vehicle front module provided in the first embodiment of the present invention will be described below with reference to the accompanying drawings.
[0070] figure 1 It is a schematic diagram of the vehicle front module structure 100 in the first embodiment of the present invention. figure 2 for figure 1 A schematic side view of the front module structure 100 of a medium vehicle. image 3 For the first embodiment with figure 1 or figure 2 Schematic side view of the vehicle front module in the middle vehicle front module structure 100 and implying the exterior design 102 .
[0071] Correspondingly, the vehicle front module structure 100 in this embodiment is designed to be installed at the front of the rail vehicle (not shown). The vehicle front module structure 100 is entirely composed of structural elements, cf. Figure 4-18 , the structural elements will be described in detail below. These structural elements...
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The invention relates to a vehicle front-end module having a vehicle front-end structure (100) for mounting to the front end of a rail-borne vehicle, in particular a railway vehicle, wherein the vehicle front-end structure (100) is wholly composed of structural elements made from fiber composite or fiber composite sandwich material. The structural elements forming the vehicle front-end structure (100) comprise first structural elements (10, 10′, 11, 12, 12′, 14, 15, 16) which are configured and directly connected to one another so as to form a substantially deformation-resistant, self-supporting front-end structure designed to accommodate a vehicle driver's cab (101). The structural elements forming the vehicle front-end structure (100) further comprise second structural elements (20, 20′, 21, 21′, 22, 22′, 23, 24, 24′) connected to the first structural elements (10, 10′, 11, 12, 12′, 14, 15, 16) and designed such that at least a portion of the impact energy occurring due to the transmitting of impact force (collision energy) and introduced into the structure (100) upon a collision of the rail-borne vehicle is dissipated by at least partly irreversible deformation or at least partial destruction of the second structural elements (20, 20′, 21, 21′, 22, 22′, 23, 24, 24′).
Description
technical field [0001] The invention relates to a front module with a vehicle front frame mounted at the front of a rail vehicle, wherein the frame consists entirely of structural elements made of fiber-reinforced plastic. Background technique [0002] According to the patent application document GB2411630A published by the British Patent Office, a cabin frame of a railway vehicle is disclosed, the frame is composed of frame elements forming the front, bottom, top and side of the cabin. This known frame is provided with a plurality of flexible regions. When a rail vehicle equipped with such a frame vehicle front module collides with another rail vehicle or an obstacle, the flexible area is bent and deformed, so that the frame can be adapted to the shape of the impact obstacle, and the frame withstands the impact during the impact. Impact energy can be at least partially dissipated. [0003] In addition, according to the cabin of a rail vehicle disclosed in the patent appli...
Claims
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IPC IPC(8): B61D15/06
CPCB61G11/16B61D17/06B61D15/06B61C17/04Y02T30/10Y02T30/30B61F19/04
Inventor 安德里亚斯·海尼许莱内尔·海瑟乌维·北卡萨沙·恩德
Owner VOITH PATENT GMBH