Sprung hinge for closing compartment elements and the like
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E05D-015/32
E05D-015/00
출원번호
US-0792696
(2004-03-05)
우선권정보
IT-MO2003A0070(2003-03-14)
발명자
/ 주소
Zetti,Arrigo
출원인 / 주소
Zetti,Arrigo
인용정보
피인용 횟수 :
10인용 특허 :
7
초록▼
A sprung hinge for elements for closing compartments and the like, comprising a first articulated quadrilateral and a second articulated quadrilateral that are respectively associable with an element for closing a compartment or the like and with a structure that is suitable to form the compartment
A sprung hinge for elements for closing compartments and the like, comprising a first articulated quadrilateral and a second articulated quadrilateral that are respectively associable with an element for closing a compartment or the like and with a structure that is suitable to form the compartment and have a first lever and a second lever in common, and at least one elastic traction element.
대표청구항▼
What is claimed is: 1. A sprung binge for a closing compartment element, the compartment being formed by a structure, the hinge comprising: a first articulated quadrilateral and a second articulated quadrilateral that are respectively connectable to the closing compartment element and to the struct
What is claimed is: 1. A sprung binge for a closing compartment element, the compartment being formed by a structure, the hinge comprising: a first articulated quadrilateral and a second articulated quadrilateral that are respectively connectable to the closing compartment element and to the structure of the compartment, said first and second quadrilaterals having a first lever and a second lever thereof in common; said first articulated quadrilateral being constituted by a fixing plate, which is connectable to said closing element and is articulately associated with a first rod and with said second lever, and by said first lever, which is articulately associated with said first rod and with said second lever, said second articulated quadrilateral being constituted by a coupling plate, which is associable with the compartment structure and is articulately associated with a second rod and with said first lever, and by said second lever, which is articulately associated with said second rod and said first lever, further comprising a supporting roller on which at least one elastic traction means is partially wound, the elastic traction means having a first end and a second end, the first end being associated with said first lever, wherein said coupling plate comprises two bases that are associated with respective sides thereof joined by a connecting bridge, said sides being provided, at the connecting bridge, with two pairs of holes for articulated connection to said second rod and to said first lever and, on an opposite side with respect to the connecting bridge, with respective tabs for supporting said roller and with anchoring means for anchoring the second end of said elastic traction means. 2. The hinge of claim 1, wherein said elastic means comprises a cylindrical helical traction means. 3. The hinge of claim 1, wherein said roller is made of a substantially plastic material. 4. The hinge of claim 1, wherein said roller is provided with a circumferential groove in which said traction means is partially accommodatable. 5. The hinge of claim 1, wherein said roller is connected with said coupling plate so as to rotate freely with respect to said coupling plate. 6. The hinge of claim 1, wherein said first lever comprises a protruding portion that lies between said sides and is provided with engagement means for engaging the first end of said traction spring. 7. The hinge of claim 6, wherein said first lever comprises two lateral wings that are connected to said protruding portion, and are each provided with a first hole proximate to a centerline of said first lever for articulated connection to said second lever and with a second hole proximate to a corresponding free end of said lateral wings of the first lever for articulated connection to said second lever. 8. The hinge of claim 1, comprising a shell for protecting said traction means that is associated with said coupling plate. 9. The hinge of claim 1, further comprising at least one auxiliary elastic compression means being arranged interposed between said second lever and the articulation point of said first lever and of said first rod. 10. The hinge of claim 9, wherein said auxiliary elastic means comprises a cylindrical helical compression spring having a first end associated with an abutment that is rigidly coupled to said second lever and a second end associated with a pivot at said articulation point of said first lever and of said first rod.
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이 특허에 인용된 특허 (7)
Hannan Edward J. (Muncy PA) Schneider George H. (Williamsport PA), Anti-tip hinge device and method.
Wilhelmstatter Johann,DEX ; Jerg Helmut,DEX ; Schessl Bernd,DEX ; Fetzer Gerhard,DEX ; Hartmann Michael,DEX ; Hopfl Markus,DEX ; Rehm Karl-Heinz,DEX ; Schmidt Rudolf,DEX, Device for weight compensation of a front end door of a household appliance, especially a household dishwasher, the doo.
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