IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0768987
(2004-01-29)
|
우선권정보 |
AT-A 154/2003(2003-01-31) |
발명자
/ 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
122 인용 특허 :
1 |
초록
▼
A headphone has a headband and two earpieces each connected to the headband so as to be pivotable relative thereto. When assuming a Cartesian coordinate system having a Z plane that is a symmetry plane of the headphone, having a Y plane that is positioned perpendicularly to the Z plane and extends t
A headphone has a headband and two earpieces each connected to the headband so as to be pivotable relative thereto. When assuming a Cartesian coordinate system having a Z plane that is a symmetry plane of the headphone, having a Y plane that is positioned perpendicularly to the Z plane and extends through a center of the headband, and having an X plane that is positioned perpendicularly to the Z and Y planes at any desired height, a pivot axis is provided between the headband and the earpiece, respectively, wherein the pivot axis is positioned at an angle of at least 10째 relative to the X, Y, and Z planes, respectively.
대표청구항
▼
What is claimed is: 1. A headphone comprising: a headband; two earpieces each connected to the headband; wherein, when assuming a Cartesian coordinate system having a Z plane that is a symmetry plane of the headphone, having a Y plane that is positioned perpendicularly to the Z plane and extends th
What is claimed is: 1. A headphone comprising: a headband; two earpieces each connected to the headband; wherein, when assuming a Cartesian coordinate system having a Z plane that is a symmetry plane of the headphone, having a Y plane that is positioned perpendicularly to the Z plane and extends through a center of the headband, and having an X plane that is positioned perpendicularly to the Z and Y planes at any desired height, a first pivot axis is provided between the headband and the earpiece, respectively, wherein the first pivot axis is positioned at an angle of at least 10째 relative to the X, Y, and Z planes, respectively, further comprising support arms connecting the headband and the earpieces, wherein the support arms are rotatable about the first pivot axes, respectively, and connecting arms connecting the support arms to the earpieces, wherein the connecting arms are rotatable about a second pivot axis relative to the support arms, respectively, wherein the earpieces are pivotable about a third pivot axis relative to the connecting arms, respectively, wherein the second and third pivot axes intersect one another at a point of intersection in an area of a central axis of the earpiece, respectively. 2. The headphone according to claim 1, wherein the angle is at least 15째. 3. The headphone according to claim 1, wherein the first pivot axis is positioned relative to at least two of the X, Y, and Z planes at an angle of at least 20째. 4. The headphone according to claim 3, wherein the angle is at least 25째. 5. The headphone according to claim 1, wherein the first pivot axes are arranged centrally symmetrically relative to a Z axis of the Cartesian coordinate system, wherein the Z axis is a line of intersection of the Z plane and the Y plane. 6. The headphone according to claim 1, wherein the point of intersection is positioned in an area of penetration of the central axis through a contact surface of the earpiece, respectively. 7. The headphone according to claim 1, wherein the second and third pivot axes are positioned at an angle of intersection of 5째 to 75째 relative to one another. 8. The headphone according to claim 9, wherein the angle of intersection is 10째 to 20째. 9. The headphone according to claim 8, wherein the angle of intersection is approximately 15째.
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