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특허 상세정보

Combined adjustable door hinge pin socket and adjustable torque rod anchor device

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E05F-001/08   
미국특허분류(USC) 16/301 ; 16/308
출원번호 US-0375754 (1982-05-06)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 22  인용 특허 : 4

A self-closing door is disclosed being hinged at the top and at the bottom to swing between open and closed positions. A torque rod is aligned in the pivot axis of the door and is anchored at the bottom to a device secured to the cabinet frame. This device receives the end of the torque rod and serves as both the bottom hinge socket for the door\s hinge pin associated with the torque rod assembly and as the bottom anchor for the torque rod. This device is provided with a worm wheel adjustable by a worm to provide the desired torque to the torque rod. The...


A torque rod adjustment device for use in a torsionally operated door assembly having a door that swings on hinges about a vertical pivot axis on one side of the door, and a surrounding cabinet wherein a torque rod is positioned along the pivot axis of the door and has one of its ends secured to the door to prevent rotation of said end relative to the door and has its other end secured to the cabinet to prevent rotation of this end relative to the cabinet, said torque rod adjustment device comprising: a base member adapted to be fixedly secured to the ca...

이 특허를 인용한 특허 피인용횟수: 22

  1. Hierlmeier, Bruce R.; Geisness, William R.. Air duct for refrigeration case. USP2018029901189.
  2. Calderon, Fernando; Beswick, Duane; Pastor, Greg. Apparatus for controlling various movements of a door. USP2005126978516.
  3. Simon, Paul. Door closer mechanism for display case. USP2016079394736.
  4. Simon, Paul. Door closer mechanism for display case. USP2018059974398.
  5. Stubblefield, Steven O.. Door closing control and electrical connectivity system for refrigerated case. USP2014098845045.
  6. Timothy Burton Carson. Door closure mechanism. USP2002026343405.
  7. Lambright, Michael; Gzybowski, Michael. Door hinge closing mechanism. USP2017089725940.
  8. Heid,George E.. Hinge. USP2008037346959.
  9. Homner, Bernhard; Svyrsky, Dimitri; Bonfert, Robert. Hinge with tension-adjustable spiral torsion spring. USP2012088245353.
  10. Heid,George E.. Horizontally adjustable hinge. USP2008027331085.
  11. Dodge, Timothy David; Vassallo, Matthew James. Horizontally adjustable hinge for use with heavy insulated doors. USP2014058720008.
  12. Howington, Larry C.; Eget, Larry W.. Insulated case construction. USP2015109157675.
  13. John M. Roche ; John A. Behr ; John M. Rasch. Method of making reach-in door for refrigerated merchandiser. USP2002056393768.
  14. Roche John M. ; Behr John A. ; Rasch John M.. Reach-in door for refrigerated merchandiser. USP2000116148563.
  15. John M. Roche ; John A. Behr ; John M. Rasch. Reach-in refrigerated merchandiser. USP2002066401399.
  16. Park, Sung Jin. Refrigerator and hinge assembly of the same. USP2013038388077.
  17. Sun, Mu Yeol; Shin, Dong In; Mun, Hong Joo; Kang, Sung Wook; Teleginyury. Refrigerator and lower hinge module. USP2017109790722.
  18. Wroth Franz L. (12410 McLennan Granada Hills CA 91344). Removable torque rod assembly for self-closing door. USP1990034905347.
  19. Shappell Robert A. (Hackettstown NJ). Reversible hinge assembly. USP1997035606773.
  20. Wach, Ryan Robert; Roche, John Michael; Madireddi, Sesha; Kunapuli, Raghujit. Side adjustable door hinge pin socket mechanism. USP2014028650712.
  21. Erickson,Gary M.; Rote,Scott J.; Zeeb,Scott; Ellerton,Todd K.; Smith,Michael D.. Vertically adjustable hinge. USP2008027334293.
  22. Heid,George E.. Vertically adjustable hinge. USP2007117293329.