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1. WO2020110334 - TRAVEL CARRIAGE

Publication Number WO/2020/110334
Publication Date 04.06.2020
International Application No. PCT/JP2019/012865
International Filing Date 26.03.2019
IPC
B62B 3/02 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
3Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
02involving parts being adjustable, collapsible, attachable, detachable, or convertible
B61B 13/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
BRAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
13Other railway systems
B62B 3/00 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
3Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
B62D 5/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
04electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
B62D 7/09 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
7Steering linkage; Stub axles or their mountings
06for individually-pivoted wheels, e.g. on king-pins
08the pivotal axes being situated in a single plane transverse to the longitudinal centre line of the vehicle
09characterised by means varying the ratio between the steering angles of the steered wheels
B62D 7/15 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
7Steering linkage; Stub axles or their mountings
06for individually-pivoted wheels, e.g. on king-pins
14the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
15characterised by means varying the ratio between the steering angles of the steered wheels
CPC
B61B 13/00
BPERFORMING OPERATIONS; TRANSPORTING
61RAILWAYS
BRAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
13Other railway systems
B62B 3/00
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
3Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
B62B 3/02
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
BHAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
3Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
02involving parts being adjustable, collapsible, attachable, detachable or convertible
B62D 5/04
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
5Power-assisted or power-driven steering
04electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
B62D 7/09
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
7Steering linkage; Stub axles or their mountings
06for individually-pivoted wheels, e.g. on king-pins
08the pivotal axes being situated in a single plane transverse to the longitudinal centre line of the vehicle
09characterised by means varying the ratio between the steering angles of the steered wheels
B62D 7/15
BPERFORMING OPERATIONS; TRANSPORTING
62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
DMOTOR VEHICLES; TRAILERS
7Steering linkage; Stub axles or their mountings
06for individually-pivoted wheels, e.g. on king-pins
14the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
15characterised by means varying the ratio between the steering angles of the steered wheels
Applicants
  • SKマシナリー株式会社 SK MACHINERY CO., LTD. [JP]/[JP]
Inventors
  • 菅原 純雄 SUGAHARA Sumio
Agents
  • 特許業務法人 湘洋内外特許事務所 SHOYO INTELLECTUAL PROPERTY FIRM
Priority Data
2018-22075326.11.2018JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) TRAVEL CARRIAGE
(FR) CHARIOT DE DÉPLACEMENT
(JA) 走行台車
Abstract
(EN)
Provided is a travel carriage which has a simple structure, and, when necessary, can change direction and move parallel to a lateral direction at a current location thereof. A travel carriage comprising a base 3 and at least one travel unit 2 provided to the base 3, wherein said travel unit 2 comprises: a steering axle 4 which is supported by the base 3 so as to be freely rotatable; a housing 7 which is provided to an end part of the steering axle 4; a vehicle axle 8 which is supported by the housing 7 so as to be freely rotatable in a direction orthogonal to the steering axle 4; a first vehicle wheel 9 which is affixed to the vehicle axle 8; a second vehicle wheel 10 which is supported by the vehicle axle 8 so as to be able to rotate in at least one direction; and a drive axle 11, which passes through an inner part of the steering axle 4 and rotates and drives the vehicle axle 8.
(FR)
L'invention concerne un chariot de déplacement qui a une structure simple et, si nécessaire, peut changer de direction et se déplacer parallèlement à une direction latérale à un emplacement actuel de celui-ci. Un chariot de déplacement comprend une base (3) et au moins une unité de déplacement (2) disposée sur la base (3), ladite unité de déplacement (2) comprenant : un essieu de direction (4) qui est supporté par la base (3) de façon à pouvoir tourner librement ; un boîtier (7) qui est disposé sur une partie d'extrémité de l'essieu de direction (4) ; un essieu de véhicule (8) qui est supporté par le boîtier (7) de façon à pouvoir tourner librement dans une direction orthogonale à l'essieu de direction (4) ; une première roue de véhicule (9) qui est fixée à l'essieu de véhicule (8) ; une seconde roue de véhicule (10) qui est supportée par l'essieu de véhicule (8) de façon à pouvoir tourner dans au moins une direction ; et un essieu d'entraînement (11), qui passe à travers une partie interne de l'essieu de direction (4) et qui tourne et entraîne l'essieu de véhicule (8).
(JA)
簡単な構造を有し、横方向への平行移動や方向転換を必要な時にその場で行うことができる走行台車を提供する。 ベース3と、ベース3に設けられた少なくとも1つの走行ユニット2とを備え、走行ユニット2は、ベース3に回動自在に支持された操舵軸4と、操舵軸4の端部に設けられたハウジング7と、操舵軸4と直交する方向にハウジング7に回動自在に支持された車軸8と、車軸8に固定された第1車輪9と、車軸8に少なくとも一方向に回動可能に支持された第2車輪10と、操舵軸4の内部に挿通され車軸8を回転駆動させる駆動軸11と、を含む走行台車。
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