WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018066758) TRANSPORT DEVICE HAVING MULTI-AXIS CONNECTOR FOR SMOOTH BALANCE MAINTENANCE
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/066758 International Application No.: PCT/KR2016/015037
Publication Date: 12.04.2018 International Filing Date: 21.12.2016
IPC:
B62B 1/20 (2006.01) ,B62B 5/00 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B
HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
1
Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
18
in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
20
involving parts being collapsible, attachable, detachable or convertible
B PERFORMING OPERATIONS; TRANSPORTING
62
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
B
HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
5
Accessories or details specially adapted for hand carts
Applicants: BEA, Suk Woo[KR/KR]; KR
Inventors: BEA, Suk Woo; KR
Agent: LEE, Chun Hee; KR
Priority Data:
10-2016-012784504.10.2016KR
10-2016-016842912.12.2016KR
Title (EN) TRANSPORT DEVICE HAVING MULTI-AXIS CONNECTOR FOR SMOOTH BALANCE MAINTENANCE
(FR) DISPOSITIF DE TRANSPORT POSSÉDANT UN CONNECTEUR À AXES MULTIPLES EN VUE DE MAINTENIR UN ÉQUILIBRE RÉGULIER
(KO) 원활한 균형유지를 위해 다축 연결체를 구비하는 운반기구
Abstract:
(EN) The present invention relates to a transport device having a multi-axis connector for smooth balance maintenance and, more specifically, is useful since a connector (300) for connecting a movable frame (200), of the transport device, having a balance maintenance function and a main frame (100) substantially performing a loading function is formed to have multiple axes such that the movable frame (200), during movement, is not restricted and can freely move due to the multiple axes, and when a trailer (500) is selectively coupled to the rear of the transport device, a connection part (400), which has a rotary shaft part (410) axially provided at one side of the main frame (100) positioned farther in front of a wheel axis of the transport device, and the trailer (500), which has a space formed at the rear thereof and enabling loading therein and has one side connected to one side of the connection part (400), are provided such that when a path is changed during movement, the center of gravity of the trailer (500) is positioned farther in front of the axis of a wheel (201) so as to enable forward sliding to be prevented, and thus, during movement on uneven ground, a moving part can freely move so as to ensure smooth movement instead of a restricted movement, the center of gravity is positioned farther in front of the axis of the wheel during a directional change so as to prevent sliding, thereby preventing a rollover, and restoring force is provided by means of to an elastic member so as to provide stability and convenience of use.
(FR) La présente invention porte sur un dispositif de transport possédant un connecteur à axes multiples en vue de maintenir un équilibre régulier et, plus précisément, qui est utile étant donné qu'un raccord (300) en vue de raccorder un cadre mobile (200) du dispositif de transport, possédant une fonction de maintien d'équilibre et un cadre principal (100) réalisant sensiblement une fonction de chargement, est formé pour posséder de multiples axes de sorte que le cadre mobile (200), au cours du mouvement, ne soit pas limité et puisse se déplacer librement en raison des multiples axes. Lorsqu'une remorque (500) est accouplée sélective à l'arrière du dispositif de transport, une partie raccordement (400), qui possède une partie arbre rotatif (410) pourvue axialement sur un côté du cadre principal (100) positionné plus loin devant un axe de roue du dispositif de transport, et la remorque (500), qui possède un espace formé à son arrière et permettant le chargement en son sein et possède un côté raccordé à un côté de la partie raccordement (400), sont pourvus de sorte que, lorsqu'un trajet est modifié au cours du mouvement, le centre de gravité de la remorque (500) soit positionné plus loin devant l'axe d'une roue (201) de façon à éviter un coulissement vers l'avant. Ainsi, au cours du mouvement sur un sol irrégulier, une partie mobile peut se déplacer librement de façon à assurer un mouvement régulier au lieu d'un mouvement limité, le centre de gravité est positionné plus loin devant l'axe de la roue au cours d'un changement directionnel de façon à éviter le glissement, empêchant ainsi un renversement, et une force de rappel est pourvue au moyen d'un élément élastique de façon à assurer une stabilité et une commodité d'utilisation.
(KO) 본 발명은 원활한 균형유지를 위해 다축 연결체를 구비하는 운반기구에 관한 것으로, 더욱 자세하게는 균형유지 기능을 가지는 운반기구의 유동프레임(200)과, 실질적으로 적재역할을 하는 메인프레임(100)과의 연결을 하는 연결체(300)를 다축으로 구성하여, 상기 유동프레임(200)이 유동 시, 제한적이지 않고 상기 다축으로 인해 자유롭게 유동이 가능하고, 운반기구의 후방에 트레일러(500)를 선택적으로 결합할 시, 상기 운반기구의 바퀴 축 보다 전방에 위치된 메인프레임(100)의 일측에 축 설치되는 회전축부(410)가 구성되는 연결부(400)가 구성되며, 후방에 적재가능한 공간이 형성되며 일측이 상기 연결부(400)의 일측과 연결되는 트레일러(500)가 구성되어, 이동 중 경로 변경 시 상기 트레일러(500)의 무게중심이 상기 바퀴(201)의 축보다 보다 전방에 위치되어 전방으로 밀림되는 현상을 억제할 수 있게 구성되어, 고르지 못한 지면을 이동할 시에 제한적인 이동이 아닌 이동부분이 자유롭게 이동할 수 있어 원활한 이동과, 방향전환 시 무게중심이 바퀴의 축 보다 전방에 위치됨에 따라 밀림 현상을 억제하여 넘어짐을 방지함은 물론, 탄성부재로 인해 복원력을 가짐으로 사용상의 안정성과 편리성이 부여되는 유용한 발명인 것이다.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Korean (KO)
Filing Language: Korean (KO)