Integral constant tension and rotation stop
원문보기
IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0917172
(2001-07-30)
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발명자
/ 주소 |
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출원인 / 주소 |
- Cooper Technologies Company
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대리인 / 주소 |
Thomas, Kayden, Horstemeyer & Risley, LLP
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인용정보 |
피인용 횟수 :
4 인용 특허 :
5 |
초록
▼
An integral constant tension rotation stop for a lighting fixture includes an aiming arm, a lamp retaining member, a lamp retaining arm, a rivet and a tension washer. The aiming arm includes an end having an opening. The lamp retaining member receives a lamp and includes an opening and a slot. The l
An integral constant tension rotation stop for a lighting fixture includes an aiming arm, a lamp retaining member, a lamp retaining arm, a rivet and a tension washer. The aiming arm includes an end having an opening. The lamp retaining member receives a lamp and includes an opening and a slot. The lamp retaining arm retainer is a lamp against the lamp retaining member and includes an opening and a tab configured to pass through the slot in the lamp retaining member. The rivet has a head and a shank having a first end extending from the head to a second end. The tension washer has an opening. The shank passes through the opening in the aiming arm, the opening in the tension washer, the opening in the lamp retaining member, and the opening in the lamp retaining arm. The rivet is riveted in place such that the tension washer is under compression and rotation of the aiming arm is limited by the tab.
대표청구항
▼
An integral constant tension rotation stop for a lighting fixture includes an aiming arm, a lamp retaining member, a lamp retaining arm, a rivet and a tension washer. The aiming arm includes an end having an opening. The lamp retaining member receives a lamp and includes an opening and a slot. The l
An integral constant tension rotation stop for a lighting fixture includes an aiming arm, a lamp retaining member, a lamp retaining arm, a rivet and a tension washer. The aiming arm includes an end having an opening. The lamp retaining member receives a lamp and includes an opening and a slot. The lamp retaining arm retainer is a lamp against the lamp retaining member and includes an opening and a tab configured to pass through the slot in the lamp retaining member. The rivet has a head and a shank having a first end extending from the head to a second end. The tension washer has an opening. The shank passes through the opening in the aiming arm, the opening in the tension washer, the opening in the lamp retaining member, and the opening in the lamp retaining arm. The rivet is riveted in place such that the tension washer is under compression and rotation of the aiming arm is limited by the tab. wherein a light diffusion material is mixed inside of said fluorescent plate. 7. The indicator device of claim 1, wherein: said semiconductor light-emitting element emits a light of blue wavelength as said light of said first wavelength, said fluorescent plate has fluorescent characteristics to absorb part of said light of blue wavelength emitted from said semiconductor light-emitting element and emit a light of yellow wavelength as said light of said second wavelength, and a substantially white light is obtained from said light of blue wavelength and said light of yellow wavelength as a light for illuminating said indicating surface. 8. An indicator device which makes an indication by illuminating a predetermined indicating surface, comprising: a light source for emitting a light of a first wavelength; a fluorescent plate provided between said light source and said indicating surface, for changing at least part of said light of said first wavelength projected thereto from said light source into a light of a second wavelength longer than said first wavelength and projecting said light of said second wavelength towards said indicating surface; and a filter provided between said fluorescent plate and said indicating surface, for transmitting at least part of said light projected from said fluorescent plate towards said indicating surface, wherein a color of a light through said filter to illuminate said indicating surface in an on state of said light source and an appearance color of said filter which substantially defines a color of said indicating surface in an off state of said light source are substantially identical or similar to each other. 9. The indicator device of claim 8, wherein said fluorescent plate and said filter are united as a wavelength changing member comprising a fluorescent layer having a function of said fluorescent plate and a filter layer having a function of said filter as a unity. 10. The indicator device of claim 9, wherein said filter layer is formed by printing or coating a one-side surface of said fluorescent member used for said fluorescent layer with a predetermined filter material used for said filter layer. 11. The indicator device of claim 9, wherein said filter layer is formed by thermally transferring a thermal-transfer film used for said filter layer onto a one-side surface of said fluorescent member used for said fluorescent layer. 12. The indicator device of claim 9, wherein said filter layer is formed by impregnating a one-side surface of said fluorescent member used for said fluorescent layer with a predetermined colorant to color a one-side surface layer of said fluorescent member. 13. The indicator device of claim 9, wherein said wavelength changing member is formed by uniting a fluorescent member used for said fluorescent layer and a filter member used for said filter layer through adhesive-bonding or ultrasonic-welding. 14. The indicator device of claim 9, wherein said wavelength changing member is made of resin, having a two-layer molding of said fluorescent layer and said filter layer. 15. An indicator device which makes an indication by illuminating a predetermined indicating surface, comprising: a light source for emitting a light of a first wavelength; and a fluorescent plate provided between said light source and said indicating surface, for changing at least part of said light of said first wavelength projected thereto from said light source into a light of a second wavelength longer than said first wavelength and projecting said light of said second wavelength towards said indicating surface, wherein said light source has a fist emitter for emitting said light of said first wavelength and a second emitter for emitting a light of another wavelength different from said first wavelength, and a color of a light projected from said fluorescent plate is changeable by projecting said lights emitted from said first and second emitters to said fluorescent plate a
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Tsai Meng-Feng, Adaptor box for mounting fixture to low voltage track.
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Wereley Gary P. (Wheaton IL), Adjustable slotted strap lamp holder for track lighting fixture.
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Donato Anthony C., Modular construction track lighting fixture.
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Harwood Ronald P. (31110 Applwood Farmington Hills MI 48331), Retainer ring.
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Scherf Timothy P. (Tustin CA) Dix Daniel J. (Irvine CA) Carson Douglas W. (Downey CA), Trapeze lighting fixture.
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Chambers, Joe A.; Cleaver, Mark J.; Dominick, John R.; Hulse, George R., Illumination device for simulating neon of a predetermined design and method for making same.
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Buse, John Jeffrey, Track lighting system with dependent lamp cord.
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