IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0213461
(2011-08-19)
|
등록번호 |
US-8640802
(2014-02-04)
|
우선권정보 |
DE-10 2010 039 620 (2010-08-20) |
발명자
/ 주소 |
|
출원인 / 주소 |
- Rochling Automotive AG & Co. KG
|
대리인 / 주소 |
Kilpatrick Townsend & Stockton LLP
|
인용정보 |
피인용 횟수 :
4 인용 특허 :
9 |
초록
▼
A radiator grill (10) for a motor vehicle comprises: a frame (12) for securing the radiator grill (10) to the vehicle, wherein a condition in which the radiator grill (10) is mounted on the vehicle will be designated in the following as the reference condition of the radiator grill (10), and wherein
A radiator grill (10) for a motor vehicle comprises: a frame (12) for securing the radiator grill (10) to the vehicle, wherein a condition in which the radiator grill (10) is mounted on the vehicle will be designated in the following as the reference condition of the radiator grill (10), and wherein the frame (12) in the reference condition of the radiator grill (10) relative to the motor vehicle is mounted substantially immovably thereon, at least one air-conducting element (20) which extends along an air-conducting element longitudinal axis (L) and at least in sections forms at least one part of an outer side (21) of the radiator grill (10), at least one air-passage opening (30) which is designed to allow cooling air to flow into a motor vehicle interior region (24), which in the reference condition of the radiator grill (10) and during travel operation of the motor vehicle flows on to the outer side (21) of the radiator grill (10) counter to a travel direction (F), as well as at least one air flap (16) with a flap outer surface (27) and a flap axis (28), wherein the air flap (16) can move, at least between a closed position and an open end position, relative to the air-conducting element (20) in an adjusting movement comprising a pivoting movement about the flap axis (28) so as to vary an opening cross-section of the air-passage opening (30), wherein the air-conducting element (20) completely obscures over more than half of its axial extension, preferably over its entire axial extension, the air flap (16) in its open end position, viewed counter to the travel direction (F).
대표청구항
▼
1. A radiator grill for a motor vehicle, comprising: a frame for securing the radiator grill to the motor vehicle, wherein a condition in which the radiator grill is mounted on the motor vehicle will be designated in the following as the reference condition of the radiator grill, and wherein the fra
1. A radiator grill for a motor vehicle, comprising: a frame for securing the radiator grill to the motor vehicle, wherein a condition in which the radiator grill is mounted on the motor vehicle will be designated in the following as the reference condition of the radiator grill, and wherein the frame in the reference condition of the radiator grill is mounted substantially immovably on the motor vehicle relative to the motor vehicle,at least one air-conducting element which extends along an air-conducting element longitudinal axis and at least in sections forms at least one part of an outer side of the radiator grill,at least one air-passage opening which is designed to allow cooling air to flow into a motor vehicle interior region, which in the reference condition of the radiator grill and during travel operation of the motor vehicle flows to the outer side of the radiator grill counter to a travel direction, andat least one air flap with a flap outer surface and a flap axis, wherein the air flap can move, at least between a closed position and an open end position, relative to the air-conducting element in an adjusting movement which is a superposition of a pivoting movement about the flap axis and of a displacing movement of the flap axis along a displacement trajectory orthogonally to the flap axis, so as to vary an opening cross-section of the air-passage opening, wherein the air-conducting element completely obscures the air flap over more than half of the extension of the air conducting element along the air-conducting element longitudinal axis when the air flap is in its open end position, viewed counter to the travel direction, wherein the air flap comprises at each of its longitudinal ends a respective pair of pivots as guide pivots which are spaced apart perpendicularly to the flap axis, wherein each pair of guide pivots is mounted so as to be guided along a control cam provided on the frame of the radiator grill. 2. A radiator grill according to claim 1, wherein the air flap in its open end position, viewed counter to the travel direction, is completely obscured by the air-conducting element. 3. A radiator grill according to claim 1, wherein the air-conducting element is provided immovably on the frame. 4. A radiator grill according to claim 1, wherein the air-conducting element has an air-conducting element front plate which forms at least one part of the outer side of the radiator grill and which, over more than half of its extension along the air-conducting element longitudinal axis, completely obscures the air flap in its open end position, viewed counter to the travel direction. 5. A radiator grill according to claim 4, wherein the air-conducting element also has an air-conducting plate projecting at an angle from the air-conducting element front plate in the reference condition towards a motor vehicle interior region. 6. A radiator grill according to claim 4, wherein, in the closed position, the flap outer surface is aligned with an outer side of the air-conducting element front plate. 7. A radiator grill according to claim 1, wherein the radiator grill further comprises a displacement-drive device which is designed to adjust the air flap so that the flap axis is displaced along the displacement trajectory. 8. A radiator grill according to claim 1, wherein the air flap or the air-conducting element further comprises at least one damping element which is mounted on the air flap or on the air-conducting device in a zone in which, in the closed position of the air flap, the air-conducting device and the air flap contact one another, and which comprises an elastic or soft material. 9. A radiator grill according to claim 1, wherein the displacement-drive device, viewed counter to the travel direction, is arranged free of overlap with respect to the air-passage opening.
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