IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0416206
(2009-04-01)
|
등록번호 |
US-8099834
(2012-01-24)
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발명자
/ 주소 |
- Corso, Salvatore
- Riela, Steven
- Ilacqua, Martino
- Cusati, Giovanni
|
출원인 / 주소 |
|
대리인 / 주소 |
Drinker Biddle & Reath LLP
|
인용정보 |
피인용 횟수 :
8 인용 특허 :
6 |
초록
▼
A loose-pin hinge with integrated stop includes a first hinge leaf having a knuckle having a bore therethrough and a second hinge leaf including a lower knuckle and an upper knuckle each having a bore therethrough. The lower knuckle and the upper knuckle are interdigitially mated with the knuckle of
A loose-pin hinge with integrated stop includes a first hinge leaf having a knuckle having a bore therethrough and a second hinge leaf including a lower knuckle and an upper knuckle each having a bore therethrough. The lower knuckle and the upper knuckle are interdigitially mated with the knuckle of the first leaf such that the bores of the knuckles are coaxially aligned. The hinge further includes a hinge pin having a shank, a head disposed at an upper end of the shank, and a stop member extending radially outward from the head. The shank of the hinge pin is received through the coaxially aligned bores of the knuckles to enable the first leaf to pivot about the hinge pin with respect to the second leaf, the stop member limiting the pivoting of the first leaf to a maximum pivoting angle with respect to the second leaf.
대표청구항
▼
1. A loose-pin hinge with integrated stop, comprising: a first hinge leaf including a knuckle having a bore therethrough;a second hinge leaf including a lower knuckle and an upper knuckle each having a bore therethrough, the lower knuckle and the upper knuckle being interdigitially mated with the kn
1. A loose-pin hinge with integrated stop, comprising: a first hinge leaf including a knuckle having a bore therethrough;a second hinge leaf including a lower knuckle and an upper knuckle each having a bore therethrough, the lower knuckle and the upper knuckle being interdigitially mated with the knuckle of the first hinge leaf such that the bores of the knuckles are coaxially aligned; anda hinge pin including a shank, a head disposed at an upper end of the shank, and a stop member extending radially outward from the head, the shank of the hinge pin being received through the coaxially aligned bores of the knuckles to enable the first hinge leaf to pivot about the hinge pin with respect to the second hinge leaf, the stop member limiting the pivoting of the first hinge leaf to a maximum pivoting angle with respect to the second hinge leaf;wherein the upper knuckle further comprises an engaging formation;wherein the hinge pin further comprises an engaging member disposed along an upper portion of the shank;wherein the engaging member of the hinge pin engages with the engaging formation of the upper knuckle to set an angular position of the hinge pin with respect to the second hinge leaf; andwherein the maximum pivoting angle is determined as a pivoting angle between the first hinge leaf and the second hinge leaf at which the stop member contacts the first hinge leaf. 2. The loose-pin hinge of claim 1, wherein the engaging member of the hinge pin has a male geometric shape and the engaging formation of the upper knuckle has a mating female geometric shape adapted to engagingly receive the male geometric shape of the engaging member, the geometric shape having x facets equally spaced about the circumference thereof to enable the hinge pin to be received through the knuckles in x angular positions to enable adjustment of the maximum pivoting angle in increments of (360/x)°. 3. The loose-pin hinge of claim 1, wherein the stop member has a sloped edge disposed at an angle effective to urge the hinge pin in a downward direction upon contact between the stop member and one of the first and second hinge leaves. 4. A loose-pin hinge with integrated stop, comprising: a first hinge leaf including a knuckle having a generally cylindrical bore therethrough;a second hinge leaf including a lower knuckle having a generally cylindrical bore therethrough and an upper knuckle having a bore therethrough, the upper knuckle further having an engaging formation, the lower knuckle and the upper knuckle being interdigitially mated with the knuckle of the first hinge leaf such that the bores of the knuckles are coaxially aligned; anda hinge pin including a shank, a head disposed at an upper end of the shank, an engaging member disposed along an upper portion of the shank, and a stop member extending radially outward from the head, the shank of the hinge pin being received through the coaxially aligned bores of the knuckles to enable the first hinge leaf to pivot about the hinge pin with respect to the second hinge leaf;wherein the engaging member of the hinge pin engages with the engaging formation of the upper knuckle to set an angular position of the hinge pin with respect to the second hinge leaf; andwherein the stop member of the hinge pin limits the pivoting of the first hinge leaf to a maximum pivoting angle with respect to the second hinge leaf, the maximum pivoting angle being determined as a pivoting angle between the first hinge leaf and the second hinge leaf at which the stop member contacts the first hinge leaf. 5. The loose-pin hinge of claim 4, wherein the first hinge leaf has exactly two knuckles each having a generally cylindrical bore therethrough; andwherein the second hinge leaf has exactly three knuckles including the lower knuckle, the upper knuckle, and a middle knuckle having a generally cylindrical bore therethrough, the three knuckles of the second hinge leaf interdigitally mating with the two knuckles of the first hinge leaf such that the bores of the knuckles are coaxially aligned. 6. The loose-pin hinge of claim 4, wherein the engaging member of the hinge pin has a male geometric shape and the engaging formation of the upper knuckle has a mating female geometric shape adapted to engagingly receive the male geometric shape of the engaging member, the geometric shape having a number of facets equally spaced about the circumference thereof to enable the hinge pin to be received through the knuckles in a respective number of angular positions to enable adjustment of the maximum pivoting angle. 7. The loose-pin hinge of claim 6, wherein the geometric shape is an x-polygon having x number of facets, and wherein the maximum pivoting angle can be adjusted in increments of (360/x)°. 8. The loose-pin hinge of claim 6, wherein the geometric shape is an x-spline having x number of facets, and wherein the maximum pivoting angle can be adjusted in increments of (360/x)°. 9. The loose-pin hinge of claim 4, wherein the stop member further extends downwardly in an axially direction generally parallel to the shank. 10. The loose-pin hinge of claim 4, further comprising a bumper disposed on a surface of stop member for cushioning the impact of the stop member with the first hinge leaf. 11. The loose-pin hinge of claim 4, further comprising a mating stop member disposed on a surface of first hinge leaf for cooperating with the stop member in limiting the maximum pivoting angle. 12. The loose-pin hinge of claim 4, wherein the lower knuckle further includes an engaging formation adapted to engage with the engaging member of the hinge pin to enable the hinge to be installed in either a left-opening or a right-opening arrangement. 13. The loose-pin hinge of claim 12, wherein the stop member is bidirectional. 14. The loose-pin hinge of claim 4, wherein the stop member, the head, and the engaging member are integrally formed with the shank of the hinge pin. 15. The loose-pin hinge of claim 4, wherein the stop member has a sloped edge disposed at an angle effective to urge the hinge pin in a downward direction upon contact between the stop member and the first hinge leaf. 16. The loose-pin hinge of claim 4, wherein the stop member is unidirectional. 17. A method for limiting a hinge pivoting angle, the method comprising: providing hinge comprising a first hinge leaf, a second hinge leaf, and a hinge pin, the first hinge leaf including a knuckle having a generally cylindrical bore therethrough, the second hinge leaf including a lower knuckle having a generally cylindrical bore therethrough and an upper knuckle having a bore therethrough, the upper knuckle further having an engaging formation, the lower knuckle and the upper knuckle being adapted to be interdigitially mated with the knuckle of the first hinge leaf such that the bores of the knuckles are coaxially aligned, the hinge pin including a shank, a head disposed at an upper end of the shank, an engaging member disposed along an upper portion of the shank, and a stop member extending radially outward from the head;aligning an edge of the stop member with a desired maximum pivoting angular position of the first hinge leaf with respect to the second hinge leaf; andinserting the shank of the pin through the coaxially aligned bores of the knuckles so that the engaging member of the pin engages with the engaging formation of the upper knuckle at an angular position that retains the edge of the stop member nearest to the desired maximum pivoting angular position. 18. The method for limiting a hinge pivoting angle of claim 17, further comprising: adjusting the maximum pivoting angular position of the first hinge leaf with respect to the second hinge leaf to be a new maximum pivoting angular position by: withdrawing the shank of the pin from the coaxially aligned bores of the knuckles to disengage the engaging member of the pin from the engaging formation of the upper knuckle;aligning the edge of the stop member with the new desired maximum pivoting angular position; andreinserting the shank of the pin through the coaxially aligned bores of the knuckles so that the engaging member of the pin engages with the engaging formation of the upper knuckle at a new angular position that retains the edge of the stop member nearest to the new desired maximum pivoting angular position.
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