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1. WO2020140646 - FOLDABLE VEHICULAR COUPLER AND VEHICLE

Publication Number WO/2020/140646
Publication Date 09.07.2020
International Application No. PCT/CN2019/120626
International Filing Date 25.11.2019
IPC
B61G 1/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES
1Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
B61G 7/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES
7Details or accessories
B61G 7/08 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS SPECIALLY ADAPTED FOR RAILWAY VEHICLES; DRAUGHT OR BUFFING APPLIANCES SPECIALLY ADAPTED FOR RAILWAY VEHICLES
7Details or accessories
08Adjustable coupling heads
CPC
B61G 1/00
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS; DRAUGHT AND BUFFING APPLIANCES
1Couplings comprising interengaging parts of different shape or form and having links, bars, pins, shackles, or hooks as coupling means
B61G 7/00
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS; DRAUGHT AND BUFFING APPLIANCES
7Details or accessories
B61G 7/08
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
GCOUPLINGS; DRAUGHT AND BUFFING APPLIANCES
7Details or accessories
08Adjustable coupling heads
Applicants
  • 中车青岛四方车辆研究所有限公司 CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD. [CN]/[CN]
Inventors
  • 刘佺 LIU, Quan
  • 刘辉 LIU, Hui
  • 刘继波 LIU, Jibo
  • 刘焕军 LIU, Huanjun
Agents
  • 青岛清泰联信知识产权代理有限公司 QINGDAO LAWSCI INTELLECTUAL PROPERTY CO., LTD.
Priority Data
201910849520.209.09.2019CN
201921497292.909.09.2019CN
Publication Language Chinese (ZH)
Filing Language Chinese (ZH)
Designated States
Title
(EN) FOLDABLE VEHICULAR COUPLER AND VEHICLE
(FR) COUPLEUR DE VÉHICULE PLIABLE ET VÉHICULE
(ZH) 可折叠车钩和车辆
Abstract
(EN)
A foldable vehicular coupler, comprising a coupler terminal (1); a rotating arm mechanism (2) comprising a first arm (21) and a second arm (22) rotatingly connected to the first arm (21); a fold mechanism (3) comprising a drive mechanism (31) and a force transfer component (32); the drive mechanism (31) is installed on the second arm (22), and the force transfer component (32) is rotatably installed on the first arm (21); the drive mechanism (31) and the force transfer component (32) are connected such that a drive force is transferred to the first arm (21) by means of the force transfer component (32), and the first arm (21) and the second arm (22) rotate relative to one another; the first arm (21) is connected to a vehicular body (4), the second arm (22) is connected to the coupler terminal (1); or the first arm (21) is connected to the coupler terminal (1), and the second arm (22) is connected to the vehicular body (4). Also disclosed is a vehicle having the foldable vehicular coupler. The foldable vehicular coupler enables automatic folding and reduces the number of drive elements, thereby substantially simplifying intermediate control.
(FR)
L'invention concerne un coupleur de véhicule pliable, comprenant une borne de coupleur (1); un mécanisme de bras rotatif (2) comprenant un premier bras (21) et un second bras (22) relié de façon rotative au premier bras (21); un mécanisme de pliage (3) comprenant un mécanisme d'entraînement (31) et un composant de transfert de force (32); le mécanisme d'entraînement (31) est installé sur le second bras (22), et le composant de transfert de force (32) est installé de façon rotative sur le premier bras (21); le mécanisme d'entraînement (31) et le composant de transfert de force (32) sont reliés de sorte qu'une force d'entraînement est transférée au premier bras (21) au moyen du composant de transfert de force (32), et le premier bras (21) et le second bras (22) tournent l'un par rapport à l'autre; le premier bras (21) est relié à un corps de véhicule (4), le second bras (22) est relié à la borne de coupleur (1); ou le premier bras (21) est relié à la borne de coupleur (1), et le second bras (22) est relié au corps de véhicule (4). L'invention concerne également un véhicule comportant coupleur de véhicule pliable. Le coupleur de véhicule pliable permet un pliage automatique et réduit le nombre d'éléments d'entraînement, permettant ainsi de simplifier sensiblement la commande intermédiaire.
(ZH)
一种可折叠车钩,包括:钩头(1);转臂机构(2),其包括第一臂(21)及与第一臂(21)转动连接的第二臂(22);折叠机构(3),其包括驱动机构(31)和力传递部件(32);驱动机构(31)安装在第二臂(22)上,力传递部件(32)可转动安装在第一臂(21)上;驱动机构(31)与力传递部件(32)连接,将驱动力经力传递部件(32)传递至第一臂(21),以使第一臂(21)和第二臂(22)之间产生相对转动;第一臂(21)连接至车体(4),第二臂(22)连接至钩头(1);或第一臂(21)连接至钩头(1),第二臂(22)连接至车体(4)。还公开了一种具有该可折叠车钩的车辆。该可折叠车钩不仅实现了自动折叠,而且减少了驱动元件,大大简化了中间控制过程。
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