[특허]Coupler for cable trough

Coupler for cable trough 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F16L-003/22
출원번호	US-0481362 (2012-05-25)
등록번호	US-8444095 (2013-05-21)
발명자 / 주소	Ferris, Matthew D. Haataja, Timothy J.
출원인 / 주소	ADC Telecommunications, Inc.
대리인 / 주소	Merchant & Gould P.C.
인용정보	피인용 횟수 : 0 인용 특허 : 53

초록 ▼

Couplers for a cable trough system including a spacing defined by first and second guiding surfaces, the spacing being sized to receive the terminal end of a trough member into the spacing. One or more springs are carried on the couplers and may be at least partially disposed within the spacing between the first and the second guiding surfaces. The springs urge the terminal end of the trough member against the coupler upon insertion of the terminal end into the spacing. One or more locking elements are coupled adjacent to the springs to move between a locking position and a released position. The locking elements may slide longitudinally or move perpendicularly to the couplers. A first trough member may be released from the couplers independent from a second trough member coupled to the couplers. Methods for use of the couplers are also provided.

대표청구항 ▼

1. A coupler for a cable trough system, said coupler comprising: a body having a first cable-duct receiving portion sized to receive an end of a first cable duct section, and a second cable-duct receiving portion sized to receive an end of a second cable duct section;a lock assembly positioned on the body, the lock assembly having a releasable locking element with a first edge portion;the lock assembly having a release mechanism moveable in a longitudinal direction along the body without use of tools between a locked position and an unlocked position;wherein in the locked position, the first edge portion engages the first cable duct section to retain the first cable duct section within the coupler, andwherein the first cable duct section is removable from the coupler when the release mechanism is in the unlocked position. 2. The coupler according to claim 1, wherein the releasable locking element further includes a second edge portion, the second edge portion engaging the second cable duct section to retain the second cable duct section within the coupler. 3. The coupler according to claim 2, wherein the first and second cable duct sections are independently removable from the coupler without the use of tools. 4. The coupler according to claim 2, wherein the first and second edge portions automatically retain the first and second cable duct sections within the coupler. 5. The coupler according to claim 2, wherein the lock assembly further comprises a spring. 6. The coupler according to claim 5, wherein the spring includes a first end that is engageable by the first edge portion to move between the locked and unlocked positions, and the spring includes a second end that is engageable by the second edge portion to move between the locked and unlocked positions. 7. The coupler according to claim 6, wherein the first and second ends of the spring are moveable in a direction perpendicular to the longitudinal direction.

이 특허에 인용된 특허 (53)

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Ferris, Mathew D.; Haataja, Timothy J., Coupler for cable trough.
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Ferris, Matthew D.; Haataja, Timothy J., Coupler for cable trough.
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Ferris,Matthew D.; Haataja,Timothy J., Coupler for cable trough.
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Ferris,Matthew D.; Haataja,Timothy J., Coupler for cable trough.
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Vargas Antonio J. ; Hemingway Jeffrey D., Fiber optic cable raceway system cross reference to related applications.
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Haataja Timothy Jon ; Kampf Thomas Walter ; Oftedahl Richard Alan ; Johnson Wayne Albin ; Nault Gary F., Fiber trough coupling.
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Henneberger Roy (Eagan MN), Fiber trough coupling.
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McGowan Vince J. (Thornton CAX), Gutter seal.
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Austin Barry J. ; Illick Paul S., Methods for anchoring within a channel.
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Brant, Anthony W., Nonsymmetrical eavestrough fitting.
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Henneberger Roy (Eagan MN), Optic cable management.
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Henneberger Roy L. (Eagan MN) Weitnauer Ronald M. (Excelsior MN) Johnson Wayne A. (Rosemount MN), Optic cable management system.
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Johnson, Brian L.; Ferris, Mathew D.; Fisher, Joel T.; Johnson, Wayne; Kampf, Thomas W.; Watts, Alex, Optical cable troughs, fittings, and couplings.
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Carney William V. (Oyster Bay NY) Meyerhoefer Carl (Dix Hills NY), Optical fiber cable distribution frame and support.
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Kim Byong Y. (Falls Church VA), Plastic coupling device for connecting two building elements.
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Rohder Brian K., Raceway cover.
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Caveney Jack E. ; Woods Randall T. ; VanderVelde Charles, Raceway outlet station.
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Caveney Jack E. (Hinsdale IL) Nicoli Robert (Glenwood IL), Tab and slot fiber optic fitting.
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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

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Coupler for cable trough 원문보기

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