IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0598393
(2008-04-28)
|
등록번호 |
US-8272101
(2012-09-25)
|
우선권정보 |
DE-10 2007 020 395 (2007-04-30) |
국제출원번호 |
PCT/EP2008/003435
(2008-04-28)
|
§371/§102 date |
20100329
(20100329)
|
국제공개번호 |
WO2008/131955
(2008-11-06)
|
발명자
/ 주소 |
- Wagner, Konstantin
- Moiseenko, Sergej
- Fritzsche, Sebastian
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
3 인용 특허 :
3 |
초록
▼
A door hinge comprises a first hinge element fastenable to a door frame and a second hinge element fastenable to a door leaf and includes first and second hinge blade. A first pivot axis is connected, when the door hinge is in a first operating condition, to first and second hinge elements such that
A door hinge comprises a first hinge element fastenable to a door frame and a second hinge element fastenable to a door leaf and includes first and second hinge blade. A first pivot axis is connected, when the door hinge is in a first operating condition, to first and second hinge elements such that the second hinge blade is pivotable relative to the first hinge element, in a first pivot direction, for unblocking a door aperture. The first pivot axis is decoupled from the first or the second hinge element when the door hinge is in a second operating condition. A second pivot axis is connected to the first and second hinge elements such that said first and second hinge elements are pivotable relative to one another, in a second pivot direction which is opposed to the first pivot direction, for unblocking the door aperture.
대표청구항
▼
1. Door hinge having: a first hinge element which is fastenable to a door frame;a second hinge element which is fastenable to a door leaf and comprises a first hinge blade and a second hinge blade;a first pivot axis which is connected to the first hinge element in a releasable manner through use of
1. Door hinge having: a first hinge element which is fastenable to a door frame;a second hinge element which is fastenable to a door leaf and comprises a first hinge blade and a second hinge blade;a first pivot axis which is connected to the first hinge element in a releasable manner through use of a connecting device and which is connected to the second hinge element through use of a holding device; anda second pivot axis which is connected to the first and second hinge elements,wherein the connecting device and the holding device are adapted to connect the first pivot axis to the first and second hinge elements, when the door hinge is in a first operating condition, such that the second hinge blade of the second hinge element is pivotable about said first pivot axis, relative to the first hinge element, in a first pivot direction, for the purpose of unblocking a door aperture which is bounded by the door frame, and wherein the connecting device further is adapted to release the connection between the first pivot axis and the first hinge element when the door hinge is in a second operating conditionsuch that, said first and second hinge elements are pivotable about said second pivot axis, relative to one another, in a second pivot direction which is opposed to the first pivot direction, for the purpose of unblocking the door aperture which is bounded by the door frame. 2. Door hinge according to claim 1, characterised in that the first hinge element comprises a first hinge blade and a second hinge blade which extends substantially perpendicularly to said first hinge blade. 3. Door arrangement having: a hinge element according to claim 2, which further includes the door frame fastened to the first hinge element, and which further includes the door leaf fastened to the second hinge element. 4. An aircraft comprising a door hinge according to claim 2, wherein the door hinge is disposed within the aircraft to permit a door that can be coupled to the door hinge to pivot about at least one of the first pivot axis and the second pivot axis. 5. Door hinge according to claim 1, characterised in that the connecting device comprises a leaf spring 6. Door hinge according to claim 1, characterised in that the connecting device comprises a structure that automatically releases the connection between the first pivot axis (32) and the first hinge element when a predetermined differential pressure acts upon the door leaf which is fastened to the door frame by means of the door hinge. 7. Door hinge according to claim 1, characterised in that a first receiving apparatus for connecting the second pivot axis to the first hinge element is provided on said first hinge element. 8. Door hinge according to claim 7, characterised in that a second receiving apparatus for connecting the second pivot axis to the second hinge element is provided on said second hinge element. 9. Door hinge according to claim 8, characterised in that the second receiving apparatus provided on the second hinge element has a guide aperture for guiding the a spring-loaded unlocking lever kW-provided on the second pivot axis, when said spring-loaded unlocking lever is actuated. 10. Door hinge according to claim 9, characterised in that the guide aperture has a displacement section and a stop section which extends substantially perpendicularly to said displacement section. 11. An aircraft comprising a door hinge according to claim 10, wherein the door hinge is coupled with a structure of the aircraft to permit or deny passage of an object without movement of a door when the door is coupled to the door hinge. 12. Door arrangement having: a hinge element according to claim 10, which further includes the door frame fastened to the first hinge element, and which further includes the door leaf fastened to the second hinge element. 13. Door hinge according to claim 1, characterized in that a holding device for connecting the first pivot axis to the second hinge element is provided on said second hinge element. 14. Door hinge according to claim 1, characterised in that the second hinge blade of the second hinge element is pretensioned, counter to the first pivot direction, by means of a spring positioned between the first hinge blade and the second hinge blade such that an orientation of the first hinge blade and the second hinge blade relative to a neutral point of the spring provides the pretension. 15. Door hinge according to claim 1, characterised in that a spring-loaded unlocking lever for releasing the second pivot axis from the first or the second hinge element is provided on the said second pivot axis. 16. Door hinge according to claim 15, characterised in that a receiving apparatus provided on the second hinge element has a guide aperture for guiding the spring-loaded unlocking lever provided on the second pivot axis, when said spring-loaded unlocking lever is actuated. 17. Door arrangement having: a hinge element according to claim 1 which further includes the door frame fastened to the first hinge element, and which further includes the door leaf fastened to the second hinge element. 18. An aircraft that includes a door arrangement according to claim 17, wherein the door arrangement is used to close and open a throughway of the aircraft. 19. An aircraft that includes a door hinge according to claim 1, wherein the door hinge is disposed internal to the aircraft to permit a door to block and unblock a passageway.
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