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특허 상세정보

Weight transfer roller apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F16C-029/04   
미국특허분류(USC) 308/006.R; 016/025
출원번호 US-0124534 (1980-02-25)
발명자 / 주소
대리인 / 주소
    Fulwider, Patton, Rieber, Lee & Utecht
인용정보 피인용 횟수 : 28  인용 특허 : 2
초록

There is disclosed a weight transfer roller apparatus including a barrel type housing formed on one extremity with a radially inwardly projecting retaining flange forming a circular protrusion opening. A roller ball is received within the bore of such barrel, has one side projecting from such opening, and has its opposite side nested on an annular high lubricity plastic ring formed with a bearing seat defining a sector of a sphere corresponding with the spherical roller. The annular bearing ring rests on a retainer secured to such housing whereby the hou...

대표
청구항

1. Weight transfer roller apparatus for mounting on a platform and comprising: a housing including an elongated cylindrical barrel having first and second ends, said barrel being formed with an interior cylindrical ball-receiving bore of a predetermined minimum diameter; a retaining flange formed on said first end of said barrel defining a circular ball protrusion opening concentric with said bore and having a diameter smaller than said predetermined minimum diameter of said ball-receiving bore; a roller ball received telescopically in said bore fro...

이 특허를 인용한 특허 피인용횟수: 28

  1. Rajeev, Bachhao. Aircraft floor panel with ball transfer unit. USP2018059963232.
  2. Sheron, Aileen. Apparatus and method for exercise using an omnidirectional roller. USP2009117621858.
  3. Costabile, John J.. Apparatus for producing a bulge in thin metal material. USP1985124557128.
  4. Leibman Bernard. Ball caster with snap-in ball. USP2000106134747.
  5. Gorges Frederick J. (Bellevue WA). Ball support assembly. USP1987094696583.
  6. Camillo A. Masciarelli, Jr.. Ball-type anti-friction device. USP2002106457865.
  7. Masciarelli ; Jr. Camillo. Ball-type anti-friction device. USP2000096120185.
  8. Bernal, Andres; Buttazzoni, Luca. Castor assembly for a modular dolly. USP2014108850656.
  9. Bernal, Andres; Buttazzoni, Luca. Castor assembly for modular dolly and kit. USP2016059340222.
  10. Buttazzoni, Luca; Bernal, Andres. Castor supported dolly assembly capable of being made from lightweight materials and of being used as a pallet assembly. USP2016089409585.
  11. Bernal, Andres; Buttazoni, Luca. Castor supported dolly assembly capable of being made from lightweight materials and so as to be disposable or severable. USP2014118876145.
  12. Buttazzoni, Luca; Bernal, Andres. Castor supported dolly assembly capable of being made from lightweight materials and so as to be disposable or severable. USP2014118876127.
  13. Huber,Thomas; Holzner,Richard. Conveyor apparatus on a cargo deck of an aircraft. USP2006037007786.
  14. Soika, Martin; Arich, Klaus-Dieter. Drive mechanism for a power tool. USP2012028122972.
  15. Racoosin Eric A.. Freely rotational manual body massager. USP2000076093159.
  16. Batenburg, Richard M.. In-line skate braking device. USP2017129844720.
  17. Dubon,William. Lateral alignment device. USP2008047364245.
  18. Buttazzoni, Luca. Lightweight dolly assembly. USP2014128910955.
  19. Tussy, Kevin Alan. Low profile caster. USP2017039604500.
  20. Costabile John J. (7037 E. Moreland Scottsdale AZ 85257). Method and apparatus for producing a bulge in thin metal material. USP1985044513598.
  21. Herder, Jeffery A.; Stepniak, Larry B.. Mini-ball bearing caster. USP2004086772478.
  22. Masciarelli ; Jr. Camillo. Modular pneumatic pop-up units for conveyor system. USP2000126164429.
  23. Masciarelli, Jr., Camillo A.. Pneumatic pop-up units for material handling equipment. USP2003026516934.
  24. Blaurock Gnter (Niederwerrn DEX). Rolling member. USP1988104778041.
  25. Buttazzoni, Luca; Bernal, Andres. Self-contained dolly assembly. USP2017029566993.
  26. Buttazzoni, Luca; Bernal, Andres. Self-contained dolly assembly. USP2015049010798.
  27. Henson Richard L. (1200 N. Everette Glendale CA 91207). Slide arrangement. USP1985014494802.
  28. Camillo A. Masciarelli, Jr.. Unidirectional rotating support assemblies and system using such assemblies. USP2002066401900.