IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0361528
(2009-01-28)
|
등록번호 |
US-8307513
(2012-11-13)
|
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
13 인용 특허 :
8 |
초록
▼
A hinge for a swinging door. The hinge includes first and second leafs, each having knuckles, and a pin which rotatably attaches the first and second leafs together. The first knuckle of the first leaf includes a detent, the first knuckle of the second leaf includes first, second, and optionally thi
A hinge for a swinging door. The hinge includes first and second leafs, each having knuckles, and a pin which rotatably attaches the first and second leafs together. The first knuckle of the first leaf includes a detent, the first knuckle of the second leaf includes first, second, and optionally third, channels, and the pin includes first and second ribs. The first rib is positioned within a desired channel thereby fixing the relative position between the pin and second leaf and predetermining the swing range of the door, which is restricted when the detent engages the first rib. The second rib acts as a spacer to keep the pin from moving away from and over the detent when the door has reached its predetermined swing range. In this fashion, the hinge limits the swing range of a door to keep the door from striking an adjacent wall.
대표청구항
▼
1. A hinge for a swinging door, comprising: a first leaf having a knuckle, wherein said knuckle defines an opening and has a detent that protrudes into said opening;a second leaf having a knuckle, wherein said knuckle defines an opening and has a first channel that is contiguous with said opening of
1. A hinge for a swinging door, comprising: a first leaf having a knuckle, wherein said knuckle defines an opening and has a detent that protrudes into said opening;a second leaf having a knuckle, wherein said knuckle defines an opening and has a first channel that is contiguous with said opening of said second leaf;a pin positioned in said openings of said knuckles of said first and second leafs and pivotly attaching said first leaf to said second leaf;wherein said pin has a first rib positionable within said first channel;wherein relative rotation between said pin and said second leaf is restricted by engagement of said first rib against said first channel;wherein said first leaf can be rotated relative to said second leaf through a predetermined range of motion;wherein said predetermined range of motion is limited at one end of said predetermined range by engagement of said first rib against said detent;wherein said pin includes a second rib that is radially spaced from said first rib;wherein said second rib is disposed within said opening of said knuckle of said first leaf; andwherein said second rib spaces said pin within said opening of said knuckle of said first leaf whereby said first rib is prevented from slipping over said detent when said first rib engages said detent. 2. The hinge according to claim 1, wherein said second rib is unitary with said pin. 3. The hinge according to claim 1, wherein said knuckle of said second leaf includes a second channel that is contiguous with said opening of said second leaf and said second rib is aligned with said second channel when said first rib is within said first channel. 4. The hinge according to claim 3, wherein said knuckle of said second leaf includes a third channel that is contiguous with said opening of said second leaf, wherein said second and third channels are radially spaced apart from each other by about 90 degrees and wherein said second rib is aligned with said third channel when said first rib is positioned within said second channel. 5. A hinge for a swinging door, comprising: a first leaf having first and second knuckles, wherein each of said first and second knuckles has an opening and a detent that protrudes into respective said opening;a second leaf having a first, second and third knuckles, wherein each of said first, second and third knuckles has an opening and first and second channels that are contiguous with respective said opening;a pin positioned in said openings of said first and second knuckles of said first leaf and said first, second and third knuckles of said second leaf and pivotly attaching said first leaf to said second leaf;wherein said pin has a first rib positionable within said first channel of said first, second and third knuckles of said second leaf;wherein relative rotation between said pin and said second leaf is restricted by engagement of said first rib against said first channel of said first, second and third knuckles of said second leaf;wherein said first leaf can be rotated relative to said second leaf through a predetermined range of motion;wherein said predetermined range of motion is limited at one end of said predetermined range by engagement of said first rib against said detent of said first and second knuckle of said first leaf; andwherein said pin has a second rib and said second rib is disposed within said opening of each of said first and second knuckles of said first leaf and said second rib spaces said pin within said opening of each of said first and second knuckles of said first leaf whereby said first rib is prevented from slipping over said detents when said first rib engages said detents. 6. The hinge according to claim 5, wherein said first and second ribs are unitary with said pin and each of said detent is unitary with respective said first and second knuckles of said first leaf. 7. The hinge according to claim 5, wherein each of said first, second and third knuckles of said second leaf includes a third channel that is contiguous with respective said opening of said first, second and third knuckles of said second leaf and said first, second and third channels are parallel to a centerline of said respective opening of said first, second and third knuckles of said second leaf and extend the longitudinal length of said first, second and third knuckles of said second leaf. 8. The hinge according to claim 7, wherein each of said second channel is radially spaced from each of said first channel of said first, second and third knuckles of said second leaf by about 90 degrees, and each of said third channel is radially spaced from each of said second channel of said first, second and third knuckles of said second leaf by about 90 degrees.
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