CN100502824C - 自动的轮椅制动系统和使用该系统的轮椅 - Google Patents
自动的轮椅制动系统和使用该系统的轮椅 Download PDFInfo
- Publication number
- CN100502824C CN100502824C CNB038243334A CN03824333A CN100502824C CN 100502824 C CN100502824 C CN 100502824C CN B038243334 A CNB038243334 A CN B038243334A CN 03824333 A CN03824333 A CN 03824333A CN 100502824 C CN100502824 C CN 100502824C
- Authority
- CN
- China
- Prior art keywords
- brake
- wheelchair
- fluid
- seat
- bindiny mechanism
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000012530 fluid Substances 0.000 claims abstract description 197
- 230000007246 mechanism Effects 0.000 claims abstract description 92
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- 238000007789 sealing Methods 0.000 claims description 33
- 238000005259 measurement Methods 0.000 claims description 3
- 230000002265 prevention Effects 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 10
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Images
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
- A61G5/10—Parts, details or accessories
- A61G5/1005—Wheelchairs having brakes
- A61G5/1029—Wheelchairs having brakes engaging a surface, e.g. floor or wall
-
- 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
- A61G5/10—Parts, details or accessories
- A61G5/1005—Wheelchairs having brakes
- A61G5/101—Wheelchairs having brakes of the parking brake type, e.g. holding the wheelchair
-
- 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
- A61G5/10—Parts, details or accessories
- A61G5/1005—Wheelchairs having brakes
- A61G5/1035—Wheelchairs having brakes manipulated by wheelchair user
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
- B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/04—Braking mechanisms; Locking devices against movement
- B62B5/049—Braking mechanisms; Locking devices against movement locking against movement by contacting the floor or a wall
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
- Braking Arrangements (AREA)
Abstract
Description
Claims (20)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40800702P | 2002-09-04 | 2002-09-04 | |
US60/408,007 | 2002-09-04 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1688456A CN1688456A (zh) | 2005-10-26 |
CN100502824C true CN100502824C (zh) | 2009-06-24 |
Family
ID=31978545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038243334A Expired - Fee Related CN100502824C (zh) | 2002-09-04 | 2003-09-03 | 自动的轮椅制动系统和使用该系统的轮椅 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7434824B2 (zh) |
EP (1) | EP1556241A4 (zh) |
CN (1) | CN100502824C (zh) |
CA (1) | CA2496875C (zh) |
WO (1) | WO2004022371A2 (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060096792A1 (en) * | 2004-11-05 | 2006-05-11 | Boris Usherovich | Mobility device |
US7497524B2 (en) * | 2007-01-09 | 2009-03-03 | International Truck Intellectual Property Company, Llc | System for signaling potential unintended application of park air brake in a vehicle having a lift platform |
DE202008017474U1 (de) * | 2008-08-08 | 2009-09-24 | Ulrich Alber Gmbh | Hilfsantriebsvorrichtung für einen Rollstuhl und Rollstuhl mit Hilfsantriebsvorrichtung |
TWI361062B (en) * | 2008-09-17 | 2012-04-01 | Ind Tech Res Inst | Wheelchair |
US8622409B2 (en) * | 2009-03-03 | 2014-01-07 | Melvin G. Hector, JR. | Structure, components and method for constructing and operating an automatically self locking manually propelled vehicle such as a wheel chair |
JP5453360B2 (ja) * | 2010-11-24 | 2014-03-26 | フランスベッド株式会社 | ブレーキ付き車椅子 |
US20130257010A1 (en) * | 2011-08-30 | 2013-10-03 | Melvin G. Hector, JR. | Automatic Braking Device and Method |
ITBG20130021A1 (it) * | 2013-08-09 | 2015-02-10 | Supermarioway S R L | Mezzo di locomozione elettrico |
CN103655070B (zh) * | 2013-12-07 | 2016-05-11 | 成都利仁电气有限责任公司 | 护理椅 |
CN103655069B (zh) * | 2013-12-07 | 2016-01-20 | 成都利仁电气有限责任公司 | 底架可调节的护理椅 |
CN107106388B (zh) * | 2014-11-20 | 2019-11-05 | 刘荣培 | 轮椅制动系统 |
WO2016121158A1 (ja) * | 2015-01-29 | 2016-08-04 | フランスベッド株式会社 | 車椅子 |
CN105213117A (zh) * | 2015-09-29 | 2016-01-06 | 常州市耀华仪器有限公司 | 升降轮椅 |
CN105287134B (zh) * | 2015-10-29 | 2018-11-23 | 安徽睿知信信息科技有限公司 | 护理装置 |
CN105326616A (zh) * | 2015-10-29 | 2016-02-17 | 吴长江 | 床具 |
DE102016113401B3 (de) | 2016-07-20 | 2016-12-15 | Otto-Von-Guericke-Universität Magdeburg | Fortbewegungshilfe für motorisch und/oder kognitiv eingeschränkte Personen |
CN106389023B (zh) * | 2016-09-06 | 2018-05-22 | 李宏宾 | 一种具有自动刹车功能的轮椅 |
CA2990057A1 (en) | 2016-12-27 | 2018-06-27 | Stryker Corporation | Variable speed patient transer apparatus |
CN107087918A (zh) * | 2017-04-27 | 2017-08-25 | 浙江工业大学 | 一种椅子 |
DE102018100390A1 (de) | 2018-01-10 | 2019-07-11 | Inventus Engineering Gmbh | Magnetorheologische Bremseinrichtung |
MX2020011300A (es) * | 2018-04-27 | 2021-11-16 | Roda Futura Llc | Asistencia electrica extraible para silla de ruedas manual. |
CN108703843A (zh) * | 2018-05-24 | 2018-10-26 | 繁昌县倍思生产力促进中心有限公司 | 一种具有按摩功能的康复训练助起座椅 |
CN109846615B (zh) * | 2019-03-05 | 2021-01-08 | 国家康复辅具研究中心 | 辅助制动装置及包括其的电动平衡轮椅 |
US11938068B2 (en) | 2019-12-30 | 2024-03-26 | Stryker Corporation | Patient transport apparatus drive systems |
US11679045B2 (en) | 2019-12-30 | 2023-06-20 | Stryker Corporation | Patient transport apparatus user interface |
US11963916B2 (en) | 2019-12-30 | 2024-04-23 | Stryker Corporation | Track assembly for patient transport apparatus |
Family Cites Families (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1562795A (en) * | 1924-02-14 | 1925-11-24 | Handel Mij H Albert De Bary & | Combined sprag and brake for power-driven vehicles |
US2426451A (en) * | 1946-06-21 | 1947-08-26 | Kenneth D Hammack | Invalid's chair with brake |
US2753919A (en) * | 1953-05-07 | 1956-07-10 | Sta Firm Chair Corp | Construction of invalid's chair |
US2886139A (en) * | 1957-08-01 | 1959-05-12 | Reid F Wilson | Auxiliary vehicle brake |
US3211250A (en) * | 1962-12-21 | 1965-10-12 | Garfield A Wood | Seat-actuated brake and switch arrangement for motor vehicles |
US3280933A (en) * | 1964-10-16 | 1966-10-25 | Raymond Corp | Disc brake arrangement for industrial trucks |
US3288250A (en) * | 1965-07-08 | 1966-11-29 | Oja | Braking means for mobile devices |
US3360305A (en) * | 1966-05-10 | 1967-12-26 | Allis Chalmers Mfg Co | Dead man seat brake using separate hydraulic actuator |
US3529700A (en) * | 1968-10-28 | 1970-09-22 | Harold E Marshall | Brake assembly for wheelchairs |
US3653724A (en) * | 1970-12-18 | 1972-04-04 | William Van Smith | Safety brake system |
US3716116A (en) * | 1971-03-02 | 1973-02-13 | Outboard Marine Corp | Automatic hydraulically operated seat brake |
US3903513A (en) * | 1974-07-18 | 1975-09-02 | Ronald F Green | Wheelchair alarm system |
US4320818A (en) * | 1980-01-24 | 1982-03-23 | Bohn & Dawson | Wheelchair brake assembly |
US4350227A (en) * | 1980-08-25 | 1982-09-21 | Bohn & Dawson | Wheelchair brake assembly |
US4384732A (en) * | 1981-04-01 | 1983-05-24 | Wierwille Walter W | Walking aid |
US4570756A (en) * | 1983-09-30 | 1986-02-18 | Quadra Wheelchairs, Inc. | Brake device for wheelchairs |
US4623043A (en) * | 1985-02-26 | 1986-11-18 | John Babilas | Automatic wheel chair brake |
US4614246A (en) * | 1985-07-15 | 1986-09-30 | Masse James H | Powered wheel chair |
US4773494A (en) * | 1985-10-07 | 1988-09-27 | Gene Anderson | Hydraulically drive wheelchair |
US4852697A (en) * | 1989-01-04 | 1989-08-01 | Helmut Kulik | Wheelchair handbrakes with actuator tube and replaceable brake stopper |
SE501317C2 (sv) * | 1989-05-23 | 1995-01-16 | Aake Haalen | Anordning vid rullstol |
US5513867A (en) * | 1993-08-24 | 1996-05-07 | University Of Utah | Seat-lift wheelchair |
US6092824A (en) * | 1998-02-20 | 2000-07-25 | 210 Innovations Llc | Wheelchair automatic anti-rollback assembly |
US6454285B1 (en) * | 2000-03-21 | 2002-09-24 | Larry Koenig | Ergonomic wheelchair with patient lifting mechanism |
US6688437B2 (en) * | 2001-04-10 | 2004-02-10 | Universal Medical Products, Inc. | Wheelchair brake system with anti-rollback and anti-tip capabilities |
US20020149168A1 (en) * | 2001-04-17 | 2002-10-17 | Brown David Keith | Elevating manual wheelchair |
US6347688B1 (en) * | 2001-05-18 | 2002-02-19 | Steven R. Hall | Wheel chair rollback stop |
US20030098568A1 (en) * | 2001-11-16 | 2003-05-29 | Keppler Elliot Fredrick | Safety locking wheelchair |
US6739610B2 (en) * | 2002-04-08 | 2004-05-25 | Air Movement Technologies, Inc. | Wheelchair brake apparatus and wheelchair including same |
JP2004195193A (ja) * | 2002-10-22 | 2004-07-15 | Noritaka Kimura | 自動ブレーキ付車椅子 |
JP2005144141A (ja) * | 2003-10-24 | 2005-06-09 | Teac Corp | 車椅子及び車椅子用ブレーキ装置及び手動式推進車両用ブレーキ装置 |
-
2003
- 2003-09-03 US US10/526,294 patent/US7434824B2/en not_active Expired - Fee Related
- 2003-09-03 EP EP03751955A patent/EP1556241A4/en not_active Withdrawn
- 2003-09-03 WO PCT/US2003/027471 patent/WO2004022371A2/en active IP Right Grant
- 2003-09-03 CA CA002496875A patent/CA2496875C/en not_active Expired - Fee Related
- 2003-09-03 CN CNB038243334A patent/CN100502824C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20060011421A1 (en) | 2006-01-19 |
CN1688456A (zh) | 2005-10-26 |
EP1556241A2 (en) | 2005-07-27 |
EP1556241A4 (en) | 2008-01-23 |
US7434824B2 (en) | 2008-10-14 |
WO2004022371A2 (en) | 2004-03-18 |
CA2496875A1 (en) | 2004-03-18 |
WO2004022371A3 (en) | 2005-05-26 |
CA2496875C (en) | 2007-01-02 |
AU2003270062A1 (en) | 2004-03-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: MORGAN - Free format text: FORMER OWNER: AIR MOVEMENT TECHNOLOGIES INC. Effective date: 20060303 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20060303 Address after: 2110, apartment 132, Hotel Apolo, 350004 Wuyi Road, Fujian, Fuzhou Applicant after: Zhang Morgan Address before: American New York Applicant before: Air Movement Technologies Inc. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090624 Termination date: 20100903 |