KR0177545B1 - 계단승강용 크로울러 운반장치 - Google Patents
계단승강용 크로울러 운반장치 Download PDFInfo
- Publication number
- KR0177545B1 KR0177545B1 KR1019950026145A KR19950026145A KR0177545B1 KR 0177545 B1 KR0177545 B1 KR 0177545B1 KR 1019950026145 A KR1019950026145 A KR 1019950026145A KR 19950026145 A KR19950026145 A KR 19950026145A KR 0177545 B1 KR0177545 B1 KR 0177545B1
- Authority
- KR
- South Korea
- Prior art keywords
- stairs
- crawler
- ground
- jack
- belt
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
- A61G5/061—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps for climbing stairs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D55/00—Endless track vehicles
- B62D55/06—Endless track vehicles with tracks without ground wheels
- B62D55/075—Tracked vehicles for ascending or descending stairs, steep slopes or vertical surfaces
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/06—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps
- A61G5/066—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs with obstacle mounting facilities, e.g. for climbing stairs, kerbs or steps with endless belts
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
Description
Claims (5)
- 본체(1) 전후 방향의 한 쪽 끝에 배치된 한 쌍의 구동륜과, 그 다른 쪽 끝에 배치된 한 쌍의 유전륜 및 접지륜과, 구동륜과 유전륜과 접지륜을 감싸고 있으며 계단의 2계단 이상의 간격으로 연장된 한 쌍의 무단벨트 크로울러를 구비하는 계단승강용 크로울러 운반장치에 있어서, 상기한 구동륜(2)과 접지륜(4) 사이의 벨트 접지부에, 무단벨트 크로울러(5)의 내표면과 접하는 벨트 지지장치(7)가 배치되고, 그 벨트 지지장치(7)가, 벨트 접지부의 길이 방향 대략 중간위치에서 2분할 된 전방활동부재와 후방활동부재를 보유하며, 상기한 전방활동부재와 후방활동부재는 그 굴곡연결부의 대략 중앙에 해당하는 위치에서 역V자 형상으로 굴곡 가능하도록 연결되고, 그 한 쪽 끝이 상기한 벨트 지지장치(7)의 굴곡연결부에 연결되고, 그 다른 쪽 끝은 운반장치의 본체(1)에 피봇상태로 연결되는 잭(9)을 구비하여, 상기한 벨트 지지장치(7)가, 계단 위에서는 직선 형상을 형성하며, 반대로, 접지부의 대략 중앙이 되는 부분이 계단의 최상단의 코너와 접촉하기 시작할 때는 역V자 형상을 형성함으로써, 본체의 경사작동각이 작아지도록 구성하고 있는 것을 특징으로 하는 계단승강용 크로울러 운반장치.
- 제1항에 있어서, 구동륜(2)과 접지륜(4)을 서로 대향하는 방향으로 밀어서 무단벨트 크로울러(5)에 대해 일정한 장력을 부여하기 위하여, 구동륜(2)과 접지륜(4) 사이에 설치하는 스프링기구(6)를 포함하여 구성하는 계단승강용 크로울러 운반장치.
- 제1항 또는 제2항에 있어서, 잭이 가스스프링(8)인 계단승강용 크로울러 운반장치.
- 제1항 또는 제2항에 있어서, 잭이 전동잭 또는 유압잭인 계단승강용 크로울러 운반장치.
- 제4항에 있어서, 잭에 연결되어서 운반장치의 주행 위치를 검출하는 센서(10,11)를 포함하여 구성되며, 각각의 벨트 지지장치(7)가, 계단 위에서는 직선을 형성하도록 잭이 신장되며, 접지부의 대략 중앙이 되는 부분이 계단의 최상단의 코너와 접촉하면 역V자 형상을 형성하도록 잭이 수축하는 계단승강용 크로울러 운반장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6199492A JP2717513B2 (ja) | 1994-08-24 | 1994-08-24 | 階段昇降可能なクローラ式自走運搬車 |
JP94-199492 | 1994-08-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR960007347A KR960007347A (ko) | 1996-03-22 |
KR0177545B1 true KR0177545B1 (ko) | 1999-03-20 |
Family
ID=16408719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950026145A KR0177545B1 (ko) | 1994-08-24 | 1995-08-23 | 계단승강용 크로울러 운반장치 |
Country Status (5)
Country | Link |
---|---|
US (1) | US5676215A (ko) |
JP (1) | JP2717513B2 (ko) |
KR (1) | KR0177545B1 (ko) |
DE (1) | DE19531051C2 (ko) |
IT (1) | IT1277915B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180065615A (ko) * | 2016-12-08 | 2018-06-18 | 주식회사 한화 | 플랫폼 진동 저감을 위한 무인 로봇 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3860266B2 (ja) * | 1996-10-29 | 2006-12-20 | 株式会社サンワ | 車いす用の階段昇降運搬車 |
IL122062A (en) * | 1997-10-29 | 2000-08-13 | Galileo Mobility Instr Ltd | Transporting system |
US6263989B1 (en) | 1998-03-27 | 2001-07-24 | Irobot Corporation | Robotic platform |
AU2002227492A1 (en) * | 2000-07-19 | 2002-02-13 | Dan King Co., Ltd. | Transporter |
US6695084B2 (en) | 2001-02-22 | 2004-02-24 | Peter J. Wilk | Personal hovercraft with stairway climbing |
JP2006025822A (ja) * | 2004-07-12 | 2006-02-02 | Sanwa:Kk | 車椅子用階段昇降機 |
US7246671B2 (en) * | 2005-01-10 | 2007-07-24 | Michael Goren | Stair-climbing human transporter |
TW200843992A (en) * | 2007-05-02 | 2008-11-16 | Univ Nat Chiao Tung | Carrier with barrier-overpassing |
TW200844406A (en) * | 2007-05-02 | 2008-11-16 | Univ Nat Chiao Tung | Sensing apparatus |
GB2457119B (en) * | 2008-09-24 | 2010-09-08 | David Sherman | Manually propelled vehicle with continuous track |
GB2473833A (en) * | 2009-09-24 | 2011-03-30 | Evac & Chair Internat Ltd | A collapsible wheelchair with means to assist in movement over stairs |
KR101150165B1 (ko) | 2010-08-04 | 2012-05-25 | 한밭대학교 산학협력단 | 계단 통행이 가능한 휄체어 |
US8418787B2 (en) | 2011-01-10 | 2013-04-16 | King Fahd University Of Petroleum And Minerals | Stair climbing apparatus |
JP2012192774A (ja) * | 2011-03-15 | 2012-10-11 | Sanwa:Kk | 階段昇降機 |
CN103010282A (zh) * | 2012-12-19 | 2013-04-03 | 周秀莹 | 一种爬楼梯附属车轮 |
US9497896B2 (en) * | 2014-06-26 | 2016-11-22 | Lyn A. Rosenboom | Farm implement with steering tracks |
US9547975B2 (en) | 2015-02-17 | 2017-01-17 | Elwha Llc | Systems and methods for monitoring use of rail on a footpath |
US9937968B2 (en) | 2015-07-13 | 2018-04-10 | Michael Goren | Stackable vehicle |
US10202141B2 (en) | 2015-07-13 | 2019-02-12 | Hurdler Motors | Vehicle, vehicle drive assembly and vehicle steering assembly |
EP3453370A1 (de) * | 2017-09-11 | 2019-03-13 | Scewo AG | Fahrzeug zum befahren einer treppe oder einer rampe |
CN108058736B (zh) * | 2018-01-17 | 2024-02-20 | 上海电机学院 | 一种推杆式爬楼梯助力小车 |
US10918543B2 (en) * | 2018-09-04 | 2021-02-16 | Joseph Shea | Tracked chair |
KR102572590B1 (ko) * | 2019-01-31 | 2023-08-31 | 한화에어로스페이스 주식회사 | 궤도형 이동 플랫폼에 적용되는 서스펜션 |
AT522395B1 (de) * | 2019-03-19 | 2021-05-15 | NH Innovation OG | Transportvorrichtung |
CN110126931A (zh) * | 2019-05-24 | 2019-08-16 | 北京深醒科技有限公司 | 一种形状可变履带式地窖巡逻机器人 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1046444A (en) * | 1962-04-24 | 1966-10-26 | Neville Edward Hale | Vehicles for travel over horizontal and inclined surfaces |
CA908697A (en) * | 1971-01-21 | 1972-08-29 | Bombardier Jerome | Suspension for tracked vehicles |
US3711164A (en) * | 1971-03-09 | 1973-01-16 | Poly Traction Inc | Snowmobile slide rail suspension |
US3869011A (en) * | 1973-01-02 | 1975-03-04 | Ramby Inc | Stair climbing tracked vehicle |
US3887243A (en) * | 1974-04-22 | 1975-06-03 | Dayco Corp | Endless track |
JPS5121622A (en) * | 1974-08-14 | 1976-02-20 | Saburo Takada | Shoborobotsuto kyatapiraunkosochi |
US4483407A (en) * | 1982-03-26 | 1984-11-20 | Hitachi, Ltd. | Variable configuration track laying vehicle |
US4566551A (en) * | 1983-08-30 | 1986-01-28 | Feliz Jack M | Stair-climbing conveyance |
JPS61160366A (ja) * | 1984-12-30 | 1986-07-21 | Shinwa Seisakusho:Kk | 運搬車の荷台調節装置 |
JPS61271176A (ja) * | 1985-05-28 | 1986-12-01 | Mitsubishi Electric Corp | 移動機械 |
FR2583701B1 (fr) * | 1985-06-21 | 1990-03-23 | Commissariat Energie Atomique | Vehicule a chenilles a geometrie variable |
US4674584A (en) * | 1985-10-01 | 1987-06-23 | Gordon W. Rosenberg | Stair-climbing wheelchair with stair step sensing means |
JPS62123494U (ko) * | 1986-01-30 | 1987-08-05 | ||
JPH01142384U (ko) * | 1988-03-25 | 1989-09-29 | ||
JPH01147818U (ko) * | 1988-03-31 | 1989-10-12 | ||
US4915184A (en) * | 1988-06-10 | 1990-04-10 | Quest Technologies Corp. | Cushioning mechanism for stair-climbing wheelchair |
JPH06222834A (ja) * | 1993-01-27 | 1994-08-12 | Suzuki Motor Corp | 無人搬送車の走行制御方法 |
US5395129A (en) * | 1993-04-07 | 1995-03-07 | Kao; Chin-Hsing | Wheel chair |
-
1994
- 1994-08-24 JP JP6199492A patent/JP2717513B2/ja not_active Expired - Fee Related
-
1995
- 1995-08-16 US US08/515,247 patent/US5676215A/en not_active Expired - Fee Related
- 1995-08-22 IT IT95RM000574A patent/IT1277915B1/it active IP Right Grant
- 1995-08-23 DE DE19531051A patent/DE19531051C2/de not_active Expired - Fee Related
- 1995-08-23 KR KR1019950026145A patent/KR0177545B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180065615A (ko) * | 2016-12-08 | 2018-06-18 | 주식회사 한화 | 플랫폼 진동 저감을 위한 무인 로봇 |
Also Published As
Publication number | Publication date |
---|---|
ITRM950574A0 (it) | 1995-08-22 |
ITRM950574A1 (it) | 1997-02-22 |
DE19531051A1 (de) | 1996-02-29 |
JPH0858642A (ja) | 1996-03-05 |
US5676215A (en) | 1997-10-14 |
IT1277915B1 (it) | 1997-11-12 |
KR960007347A (ko) | 1996-03-22 |
JP2717513B2 (ja) | 1998-02-18 |
DE19531051C2 (de) | 1997-10-09 |
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