Vertical alignment device
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0909776
(2004-08-02)
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발명자
/ 주소 |
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출원인 / 주소 |
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인용정보 |
피인용 횟수 :
4 인용 특허 :
8 |
초록
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A vertical alignment device (10) between a downwardly extending upper spindle (12) on an upper mounting plate (14) of an upper pivot assembly (16) in a head jamb ( 18) and an upwardly extending lower spindle (20) on a lower mounting plate (22) of a lower pivot assembly (24) on a floor (26) for a gla
A vertical alignment device (10) between a downwardly extending upper spindle (12) on an upper mounting plate (14) of an upper pivot assembly (16) in a head jamb ( 18) and an upwardly extending lower spindle (20) on a lower mounting plate (22) of a lower pivot assembly (24) on a floor (26) for a glass door structure (28) comprising a body (30). A facility (32) is for attaching in a removable manner an upper portion (34) of the body (30) to the upper spindle (12). A plumb line (36) is provided with a plumb bob (38) affixed to a first end of the plumb line (36). An assembly (40) is for securing a second end of the plumb line ( 36) to a lower portion (42) of the body (30). The plumb bob (38) will hang down on the plumb line (36) to indicate an aligned location for the lower spindle (20) when the lower mounting plate (22) is bolted up on the floor (26), thereby allowing the glass door structure (28) to operate properly in a swinging manner.
대표청구항
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What is claimed is new and desired to be protected by Letters Patent is set forth in the appended claims: 1. A vertical alignment device between a downwardly extending upper spindle on an upper mounting plate of an upper pivot assembly in a head jamb and an upwardly extending lower spindle on a low
What is claimed is new and desired to be protected by Letters Patent is set forth in the appended claims: 1. A vertical alignment device between a downwardly extending upper spindle on an upper mounting plate of an upper pivot assembly in a head jamb and an upwardly extending lower spindle on a lower mounting plate of a lower pivot assembly on a floor for a glass door structure, comprising: a) a body; b) means for attaching in a removable manner an upper portion of said body to the upper spindle; c) a plumb line; d) a plumb bob affixed to a first end of said plumb line; and e) means for securing a second end of said plumb line to a lower portion of said body, so that said plumb bob will hang down on said plumb line to indicate an aligned location for the lower spindle when the lower mounting plate is bolted up on the floor, thereby allowing the glass door structure to operate properly in a swinging manner, wherein said securing means includes: a) said body having an orifice extending into said lower portion; b) a bushing having a central opening there through, said bushing sized to fit into said orifice in said lower portion, wherein said second end of said plumb line is attached to said bushing through said central opening; and c) a setscrew transversely threaded through said lower portion of said body and into said orifice, so that when said setscrew is tightened, said bushing will be held in place within said orifice. 2. A vertical alignment device as recited in claim 1, wherein said body is a generally cylindrical housing in which said upper portion is slightly larger in diameter than said lower portion, so as to form an annular step therebetween. 3. A vertical alignment device as recited in claim 1, wherein said attaching means includes: a) said body having an aperture extending into said upper portion, so as to fit onto the upper spindle; and b) a setscrew transversely threaded through said upper portion of said body and into said aperture, so that when said setscrew is tightened said upper portion of said body will be held in place on the upper spindle. 4. A vertical alignment device as recited in claim 1, wherein said plumb line is an elongated wire cord. 5. A vertical alignment device as recited in claim 1, wherein said plumb bob is a conical weight having a plumb indicating pointer at a lower end thereof. 6. A vertical alignment device as recited in claim 1, wherein said lower portion of said body further having an air vent hole transversely extending into said orifice, so as to allow easy insertion of said bushing into said orifice. 7. A vertical alignment device as recited in claim 1, wherein said orifice is a cylindrical bore. 8. A vertical alignment device as recited in claim 7, wherein said bushing includes a cylindrical casing sized to fit into said cylindrical bore. 9. A vertical alignment device as recited in claim 8, wherein said bushing further includes an enlarged cylindrical head which butts up against said lower portion of said body when said cylindrical casing is inserted into said cylindrical bore. 10. A vertical alignment device as recited in claim 1, wherein said body and said bushing are both fabricated out of a strong durable material. 11. A vertical alignment device between a downwardly extending upper spindle on an upper mounting plate of an upper pivot assembly in a head jamb and an upwardly extending lower spindle on a lower mounting plate of a lower pivot assembly on a floor for a glass door structure, comprising: a) a body, wherein said body is a generally cylindrical housing in which an upper portion is slightly larger in diameter than a lower portion, so as to form an annular step there between; b) means for attaching in a removable manner the upper portion of said body to the upper spindle; c) a plumb line; d) a plumb bob affixed to a first end of said plumb line; and e) means for securing a second end of said plumb line to the lower portion of said body, so that said plumb bob will hang down on said plumb line to indicate an aligned location for the lower spindle when the lower mounting plate is bolted up on the floor, thereby allowing the glass door structure to operate properly in a swinging manner, wherein said plumb line is an elongated wire cord and said plumb bob is a conical weight having a plumb indicating pointer at a lower end thereof, said attaching means includes: i) said body having an aperture extending into said upper portion, so as to fit onto the upper spindle; and ii) a setscrew transversely threaded through said upper portion of said body and into said aperture, so that when said setscrew is tightened said upper portion of said body will be held in place on the upper spindle and said securing means includes i) said body having an orifice extending into said lower portion; ii) a bushing having a central opening there through, said bushing sized to fit into said orifice in said lower portion wherein said second end of said plumb line is attached to said bushing through said central opening; and iii) a setscrew transversely threaded through said lower portion of said body and into said orifice, so that when said setscrew is tightened said bushing will be held in place within said orifice. 12. A vertical alignment device as recited in claim 11, wherein said lower portion of said body further having an air vent hole transversely extending into said orifice, so as to allow easy insertion of said bushing into said orifice. 13. A vertical alignment device as recited in claim 12, wherein said orifice is a cylindrical bore. 14. A vertical alignment device as recited in claim 13, wherein said bushing includes a cylindrical casing sized to fit into said cylindrical bore. 15. A vertical alignment device as recited in claim 14, wherein said bushing further includes an enlarged cylindrical head which butts up against said lower portion of said body when said cylindrical casing is inserted into said cylindrical bore. 16. A vertical alignment device as recited in claim 15, wherein said body and said bushing are both fabricated out of a strong durable material.
이 특허에 인용된 특허 (8)
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DeVingo Joseph Jude, Apparatus for aligning door pivots.
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Ashjaee, Javad, Electronic plumb indicator for monopoles, survey poles, global positioning antennas and the like.
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Montes David M., Laser beam focus and alignment method.
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Rooney Michael (1409 SW. Lake Rd. Redmond OR 97756), Laser plumb bob and apparatus.
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Owens ; Jr. George H. (2215 Windsor Ave. Montgomery AL 36107), Magnetic plumb bob holder.
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Lee Leonard G. (Ottawa CAX) Lynn John S. (Ottawa CAX) Gardiner Thomas S. (Ottawa CAX), Plumb bob assembly.
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Zaenkert Robert C. (7461 Cincinnati Brookville Rd. Okeana OH 45053), Surveying rod leveling device.
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Bondi Herman H. (1224 SE. Henry Portland OR 97202), Vertical positioning device.
이 특허를 인용한 특허 (4)
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Byers, Jeffrey Owen, Column installation kit.
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Byers, Jeffrey Owen, Column installation kit.
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Friesen, Henry; Smith, Alison M., Loader tool level indicator.
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Püntener, Urs; Buntschu, Stefan, Method and device for installing an elevator system.
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