$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색도움말
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

통합검색

도움말도움말
상세검색 다국어 입력

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Combination castor brake system whose castor assemblies are braked and positioned simultaneously

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B60B-033/00   
미국특허분류(USC) 016/035R; 016/035D; 188/029; 188/031
출원번호 US-0347807 (2012-01-11)
등록번호 US-8418315 (2013-04-16)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Kamrath, Alan
인용정보 피인용 횟수 : 5  인용 특허 : 54
초록
▼

A combination castor brake system includes a linking device, and a plurality of castor assemblies connected with the linking device. Each of the castor assemblies includes an operation unit, a braking unit connected with the operation unit, and at least one roller connected with the braking unit. The operation unit of each of the castor assemblies includes a mounting seat, a slide, and at least two limit rods. The braking unit of each of the castor assemblies includes a housing, a top cap, a control shaft, an elastic member, and a braking member. The rol...

대표
청구항
▼

1. A combination castor brake system, comprising: a linking device; anda plurality of castor assemblies connected with the linking device;wherein each of the castor assemblies comprises:an operation unit;a braking unit connected with the operation unit;and at least one roller connected with the braking unit;the operation unit of each of the castor assemblies includes:a mounting seat having an interior provided with a slideway;a slide slidably mounted in the slideway of the mounting seat and having a first end provided with a connecting portion pivotally ...

이 특허에 인용된 특허 (54)

  1. Milbredt, Manfred. Brake and steering lock for castor. USP2003076584641.
  2. Cheng Kenny,TWX ; Yang Kai-Ming,TWX. Brake assembly for simultaneously holding a pair of wheels. USP1998065765665.
  3. Chung,Chia Liang. Brake caster with stroke adjustment mechanism. USP2007027182178.
  4. Shiery, Jeffrey C.; Wheeler, Jerry. Brake control for a patient supporting wheeled carriage. USP2005106951034.
  5. Chiu Ping-Jan,TWX. Brake device for a stroller. USP2000086102167.
  6. Hanson James R. ; McDaniel Richard L. ; Bartow Richard J. ; North Geary A. ; Buiskool Curtis A. ; Gardiner Donald W.. Brake for castered wheels. USP2001076264006.
  7. Gary M. Petrucci ; Louis F. Polk, III ; George D. Stickler. Brake system for a wheeled article. USP2002116478312.
  8. Reinke,Christian H.; Turner,Jonathan D.; Heimbrock,Richard H.. Brake/steer mechanism for patient support apparatus. USP2008037346942.
  9. Chen, Shun-Min; Zhong, Zhi-Ren; Li, Jian-Qun. Braking system with single actuation for a stroller. USP2012068201667.
  10. Lin, Ching-Sung. Cart braking device. USP2010107810613.
  11. Jeffrey L. Lewandowski ; Martin W. Stryker ; Richard L. McDaniel. Caster brake mechanism. USP2002106460205.
  12. Lin, Ching-Sung. Caster brake system. USP2004126834746.
  13. Kawanabe Masatoshi (Tokyo JPX). Caster brake with push button actuation of a slide member for locking the caster wheel. USP1993085232071.
  14. Kun-Tsai, Sung. Caster braking device. USP2005026854568.
  15. Ahn, Hyoung Kyoun; Kim, Ghi Young. Caster device. USP2011087992254.
  16. Sung-Wang Yang TW. Caster structure with functions of brake and rotation constraint. USP2002036360851.
  17. Lin, Ching-Sung. Caster with a brake structure. USP2011087987553.
  18. Schlsser Klaus (Bochum DEX). Caster with brake. USP1991055012550.
  19. Chou Chuon-Hai (Taipei TWX). Caster with brake for use in a mobile structure. USP1997105675864.
  20. Chu, Keio. Caster with brake unit and direction unit. USP2011017861370.
  21. Pollard, James. Castor assembly. USP2012048146203.
  22. Screen Stafford T. (Stourbridge GBX). Castor brake. USP1987074677706.
  23. Chen, Ching-Tsun. Castor having a braking function. USP2012078220110.
  24. Tsai, Po Chuan. Castor having efficiently locking function. USP2009047516512.
  25. Yang, Sung-Wang; Lin, Ming-Hsien; Chen, Po-Lu. Castor that is braked and positioned simultaneously. USP2011057950108.
  26. Tsai, Po-Chuan. Castor that is braked solidly and stably without producing vibration. USP2011047930802.
  27. Dean Joseph D. ; Starnes Mark A.. Castor with brake and locking mechanism. USP2001096286184.
  28. Mattinson Frederick (Andover EN). Castors. USP1976043949444.
  29. Flood William R.. Channel members. USP1998045737801.
  30. Branson Terry L. (Round Rock TX) Titel Don (Liberty Hill TX) Reed Steve (Austin TX). Compact detachable dolly for heavy computer systems. USP1995105457849.
  31. Araya Moreno, Fernando Esteban; Riba Romeva, Carles. Device for the optional guiding of at least one self-steering wheel of a trolley. USP2012108292327.
  32. Lin, Qing-Song. Double-pedal double-wheel truckle with independent braking and releasing functions. USP2012118302257.
  33. Weismiller Matthew W. (Batesville IN) Kramer Kenneth L. (St. Paul IN). Electrically activated visual indicator for visually indicating the mode of a hospital bed castor. USP1995095450639.
  34. Reckelhoff, Jerome E.; Reinke, Christian H.. Hospital bed caster control system. USP2010047698760.
  35. Sonnendorfer, Horst; Wieth, Franz. Immobilizer. USP2012058167095.
  36. Gray, Andrew. Latching mechanism. USP2012098267226.
  37. Craig J. Guttmann CA; Sean Guttmann CA; Peter DePinto CA; Csaba Lemak CA. Load indicating spring caster. USP2002116484359.
  38. He, Tsai Tien. Motion control apparatus for hospital bed. USP2009077559098.
  39. Reinke,Christian H.; Turner,Jonathan D.; Heimbrock,Richard H.. Patient support apparatus having a brake/steer mechanism with a foot pedal gear reducer. USP2009017480948.
  40. Toennesland, Aasulv; Morasse, Louis; Meurer, Robert A.. Pedal mechanism for operating brake and directional lock on lever-operated caster wheels. USP2003066575052.
  41. Vetter Klaus,DEX. Roller, in particular a castor. USP1998075774936.
  42. Liao, Chaokuo. Selectively lockable caster. USP2011047926145.
  43. Oelrichs Gunter,DEX ; Kirschey Jorg,DEX. Steering roller. USP2001106298950.
  44. Figel, Gregory J.; Rudolf, Kenneth Q.; Albersmeyer, David A.; Heimbrock, Richard H.; Walke, James L.; Michael, Brian P.; Suttman, Glenn C.; Turner, Jonathan D.; Wiggins, Brian T.; Weiler, Martin D.. Stretcher foot pedal arrangement. USP2011098016301.
  45. Figel, Gregory J.; Rudolf, Kenneth Q.; Albersmeyer, David A.; Heimbrock, Richard Henry; Walke, James L.; Michael, Brian P.; Suttman, Glenn C.; Turner, Jonathan D.; Wiggins, Brian T.; Weiler, Martin D.. Stretcher having hand actuated caster braking apparatus. USP2010107810822.
  46. Figel, Gregory J.; Rudolf, Kenneth Q.; Albersmeyer, David A.; Heimbrock, Richard Henry; Turner, Jonathan D.; Wiggins, Brian T.; Osborne, Eugene E.; Batta, Nicholas C.. Stretcher having hand actuated wheel braking apparatus. USP2011047922183.
  47. Lan Red,TWX. Stroller having a brake device. USP2001106308805.
  48. Fallshaw, Andrew; Crawford, Andrew Charles; Trainor, Mathew Keith; Strahan, Brent Matthew; Harrison, Kenneth. Swivel castor braking system. USP2012068205297.
  49. Frolí K, Zbynek. Undercarriage for hospital bed. USP2011098024101.
  50. Hanson James R. ; McDaniel Richard L. ; Bartow Richard J. ; North Geary A.. Unitary pedal control of brake and fifth wheel deployment via side and end articulation with additional unitary pedal control of height of patient support. USP2001066240579.
  51. Chang, Chin Lin. Wheel assembly. USP2009067546908.
  52. Chou, Chuan-Hai. Wheel assembly. USP2011027891051.
  53. Ross Charles. Wheel assembly. USP2001016170837.
  54. Yan, Li-Lan. Wheel structure. USP2010047698780.

이 특허를 인용한 특허 피인용횟수: 5

  1. Spektor, Yefim. Caster wheel braking systems. USP2015109168785.
  2. Spektor, Yefim. Caster wheel braking systems. USP2016129527347.
  3. Shahroodi, Hossein. Gravitationally aligning wheels. USP2016059333823.
  4. Waitz, Karl-Heinz. Swivel caster for suitcases, items of luggage, transport containers or the like. USP2014128904598.
  5. Kopp, Robert G.; Thuma, Michael G.; Vogler, Michael R.. Swivelable and unidirectional platform truck. USP2017059650060.

IPC 상위 출원인