[특허]Coupling assembly

[미국특허] Coupling assembly 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60D-001/56
출원번호	US-0481431 (1995-06-14)
국제출원번호	PCT/EP93/03029 (1993-10-29)
§371/§102 date	19950614 (19950614)
국제공개번호	WO-9511811 (1995-05-04)
발명자 / 주소	Wohlhuter Gerhard (Munich DEX)
출원인 / 주소	Rockinger Spezialfabrik fur Anhangerkupplungen GmbH & Co. (Munich DEX 03)
인용정보	피인용 횟수 : 33 인용 특허 : 3

초록 ▼

A coupling assembly has two coupling elements arranged to interlock in a coupled position and release in a release position. A displaceable securing element on one of the coupling elements engages and holds the other coupling element in the coupled position, the securing element being biassed into such engagement. When the coupling elements are being coupled to each other, the securing element is displaced against the bias to enable movement of the coupling elements to the interlocking coupled position. When the coupling elements reach the coupled position, the securing element is displaced automatically under the bias to the engaging position to prevent unintentional release of the coupling elements from the coupled position.

대표청구항 ▼

A coupling assembly, comprising: a first coupling element and a second coupling element releasably couplable with each other; said first and second coupling elements each having a respective contact face and, in a coupled position, are in mutual abutment with said respective contact faces in a coupling plane; said first coupling element having on its respective contact face a recess provided with at least one undercut; said second coupling element having on its respective contact face a trunnion provided with a plurality of spaced apart arresting projections; said plurality of arresting projections of the second coupling element, in the coupled position of said first and second coupling elements, positively cooperating with a wall section confining the undercut of the first coupling element towards the coupling plane; said first and second coupling elements, in a ready-for-coupling rotational position with respect to an axis of rotation orthogonal to the coupling plane, being approachable towards each other in the direction of the axis of rotation until the respective contact faces abut each other, in which ready-for-coupling rotational position the plurality of arresting projections of the second coupling element and the wall section of the first coupling element do not overlap, and being rotatable relative to each other about the axis of rotation for establishing a positive overlapping of the plurality of arresting projections of the second coupling element and the wall section of the first coupling element, for bringing about the coupled position of said first and second coupling elements; a securing element provided on one of the first and second coupling elements, said securing element having a spring, said securing element being displaceable between a securing position and a non-securing position and, in the securing position, securing the first and second coupling elements in the coupled position against uncoupling relative rotation; the securing element having an abutment face which, in the course of an approaching motion of the first and second coupling elements in the direction of the axis of rotation, is engaged by the other of the first and second coupling elements and, following the further course of the approaching motion, causes a transfer of the securing element from the securing position to the non-securing position against the force of the spring; said other coupling element being provided with a securing recess into which the securing element snaps due to the action of the force of the spring upon relative rotation of said first and second coupling elements about the axis of rotation to the coupled position; and a locking element mounted on the securing element and being movable between a locking position and a release position and being biased into the locking position, said locking element, in the coupled position of the first and second coupling elements, preventing the displacement of the securing element out of the securing position.

이 특허에 인용된 특허 (3) 인용/피인용 타임라인 분석

Reid Michael A. (Aberdeen GBX), Connector.
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Myers W. Neill (Huntsville AL), Releasable clamping apparatus.
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Tarr Merwin E. (R.D. #5 ; Box 457 Franklin PA 16323), Trailer locking apparatus.
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이 특허를 인용한 특허 (33) 인용/피인용 타임라인 분석

Kincaid, Robert A.; Yeates, Eric M.; Gregory, Thomas M.; Marx, Thomas A., Adjustable, detachable accessory attachment system.
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Mikesell, Andrew J.; Mikesell, Michele E., Anti-theft trailer having a removable tongue.
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Bedi,Daljit S., Clock lock.
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Drescher,Joseph D., Coupling.
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Rumpp Gerhard,DEX, Coupling device for a vehicle.
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Pratt,Walter Hill; Isikbay,Napolyon, Detachable tow hook assembly and vehicle with one or more detachable tow hooks.
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Blatchford Jeffrey K., Device for holding a face mask.
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Lee, Seong Hwan, Female-male combination type ornament.
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Christoph, Markus; Kaupp, Michael; Seitz, Roland; Baur, Richard; Mascha, Georg; Breitenberger, Markus; Kardell, Dag-Olof; Adam, Boris; Klierl, Thomas; Bechtle, Rolf; Ocker, Frank; Balogh, Adam; Plankl, Christian; Menzel, Werner, Fixing device and method for fixing in an opening in a wall.
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Shipp, Kenneth S.; Campbell, Mitchell J.; Chen, Richard Evan, Instrumentation for distraction and insertion of implants in a spinal disc space.
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Zollmann, Martin, Mechanical clamping element and clamping system.
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Foreman, Bradley Howard; Kowalczyk, Keith Richard, Method and apparatus for load-bearing coupling.
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De Wilde, Gerrit Jan, Modular construction system with rotating coupling.
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Virgin, William Kyle, Mounting system for removably securing an object to a surface.
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Whiteside,John B.; Laverick,David J., Multi-position articulating mounting apparatus for an electronic device.
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Matthew,Norman L.; Alesi,Vincent, Multiple part adjustable automotive clothes rod assembly.
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Rodriguez, Manuel; Janowak, Matt; Masser, Jeremy, Pivot connector for modular platform assemblies.
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Rodriguez, Manuel; Janowak, Matt; Masser, Jeremy, Pivot connector for modular platform assemblies.
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Ho, Waiman, Portable rotating self-lock type quick dismantling lock catch device.
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Vatne, Per A., Power tong device.
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Kamp, Nathaniel R.; Joyce, Richard L.; Ries, Jeffrey R.; Unseth, Joseph; Vericker, David A., Quick change wheel assembly for a machine.
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Jusselin Paul G. ; Robinson Howard W., Rotary lock system for wear runner assembly.
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Boer, Jonathan L.; Anderson, Kaleb, Rotating electronic display mount.
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Hedley Robert Ian,AUX, Rotating locking arrangement.
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Hung, John; White, Ryan; Andres, Guillermo; Dobson, David Thomas; Gagne, Jacque, Security apparatus.
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Hung, John; White, Ryan; Andres, Guillermo; Dobson, David Thomas; Gagne, Jacque, Security apparatus.
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Hung, John; White, Ryan; Andres, Guillermo; Dobson, David Thomas; Gagne, Jacque, Security apparatus.
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Hung, John; White, Ryan; Andres, Guillermo; Dobson, David Thomas; Gagne, Jacque, Security apparatus.
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Hung, John; White, Ryan; Andres, Guillermo; Dobson, David Thomas; Gagne, Jacque, Security apparatus for securing a portable electronic device.
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Lin, Wen-Bang, Snap-fit connector and toy assembly having the same.
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Howard, II, Hershel James, Sports training system and method.
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Cho Chang Ho,KRX, Swiveling device for liquid crystal display monitor.
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Koop, Lars, Universal connector.
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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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[미국특허] Coupling assembly 원문보기