$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
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"

특허 상세정보

Toeboard system having telescoping, articulating and interlocking members

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E04G-005/14   
미국특허분류(USC) 182/113;
출원번호 US-0180121 (2011-07-11)
등록번호 US-8668047 (2014-03-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Novak Druce Connolly Bove + Quigg LLP
인용정보 피인용 횟수 : 0  인용 특허 : 20
초록

A toeboard system for scaffolding has telescoping, articulating, and interlocking members. The telescoping member has inner and outer sleeves configured in telescope arrangement for linear extension of the inner sleeve. Connecting brackets are positioned between the telescoping member and the articulating member to facilitate rotational positioning of the articulating member. In addition, the telescoping member and the articulating member, respectively, include a mounting structure and a receiving structure, which are configured to interlock one toeboard...

대표
청구항

1. A toeboard system for scaffolding, comprising: a telescoping member with an inner sleeve slidingly received within an outer sleeve so that the inner sleeve may be moved from at least a first position defining a first toeboard length to at least a second position defining a second toeboard length that is longer than the first toeboard length, the telescoping member comprising a first end member including a mounting structure with a fixed element, a retractable element with elastic elements disposed therein, and a catch element, wherein the retractable ...

이 특허에 인용된 특허 (20)

  1. Wyse Gene. Adjustable load bar. USP2001046210090.
  2. Meriwether ; Jr. Irvin F. (622 Harriot Beaumont TX 77705). Adjustable support apparatus. USP1981124304078.
  3. House Thomas A. (1032 Irving St. #333 San Francisco CA 94122). Apparatus for dividing and stabilizing cargo in the bed of pick-up type vehicles. USP1997125697742.
  4. Harig Robert G. (Paragould AR). Extensible slotted upright. USP1980084219175.
  5. Eades Richard. Multipurpose reusable safety rail assembly. USP1999065913508.
  6. Hawks ; Jr. William Robert. Onsite temporary fall protection system. USP2001086279880.
  7. Gale ; deceased Harry,AUX ITX by Gary Gale ; executrix ; McDonald Peter R.,AUX. Portable protective structure. USP1999126000175.
  8. Compte Jean (Samois sur Seine FRX). Railing for building works and the like. USP1980124236698.
  9. Yates Westley Hayman. Scaffold toeboard system. USP2002066405830.
  10. Knight ; Stephen Vincent. Scaffolding. USP1978094111579.
  11. Van Helmond Johannes H. M. (Helmond NLX). Scaffolding construction, in particular means for joining two or more of its posts in vertical position. USP1995105462134.
  12. Inoue Syunsaku (Ikeda JPX). Scaffolding frame system. USP1995035400870.
  13. Rck Ernst (Amstetten ATX). Scaffolding frame to which a story can be added. USP1994025285869.
  14. Hjelm Bo A. (lgvgen 35 S-302 70 Halmstad SEX). Scaffolding system. USP1986074597472.
  15. Gile Jess S. (7006 Totem Branch Loop Rd. Marysville WA 98271) Jensen-Gile Leslie (7006 Totem Branch Loop Rd. Marysville WA 98271). Shin pad for a ladder. USP199608D372989.
  16. Purvis Harrison G. ; Arnold ; Jr. Lonnie E.. Temporary guard rail system. USP1998125842685.
  17. Beland, Luc. Toe board for scaffolding. USP200907D596761.
  18. Davis Jeffrey D.. Toe board for scaffolding. USP2000096112854.
  19. Becker, Allan James. Toeboard system for scaffolding. USP2005126976557.
  20. Haroldson ; Sr. Acey A. (14025 NW. 23rd Ave. West Des Moines IA 50265). Universal bracket apparatus for attaching toe boards to scaffolds. USP1993125269394.