公开(公告)号：US20200324315A1

公开(公告)日：2020-10-15

申请号：US16843112

申请日：2020-04-08

Applicant: Airbus Operations GmbH ,  Airbus (S.A.S.)

Inventor： Pierre C. Zahlen ,  Alexander Gillessen ,  Sebastian Kerger ,  Christian Schepp ,  Daniel Kress ,  Waldemar Kümmel

IPC: B05D1/28

Abstract: A device for a lacquer transfer includes a frame, transfer roller with a circumferential lateral wall, drive unit for rotating the transfer roller, and slit nozzle with a muzzle end for dispensing lacquer. The slit nozzle includes a first nozzle-part, second nozzle-part and deformation unit. The deformation unit is attached to the first nozzle-part, the lateral wall passing in a rotation direction subsequently the deformation unit and the muzzle end during transfer unit rotation. The lateral wall of the transfer roller is deformed by the deformation unit in the radial direction resulting in a deformation section of the lateral wall in the rotation direction behind the deformation unit, the muzzle end of the slit nozzle arranged for dispensing lacquer into depressions of the lateral wall. The transfer roller can roll with the outside contact surface on a work surface of a work piece for transferring lacquer from the depressions to the work surface of the work piece.

公开(公告)号：US11369987B2

公开(公告)日：2022-06-28

申请号：US16829925

申请日：2020-03-25

Applicant: Airbus Operations GmbH

Inventor： Pierre C. Zahlen ,  Alexander Gillessen ,  Sebastian Kerger

IPC: B05C1/08 ,  B05C21/00 ,  B05C11/10

Abstract: A device and a system for a lacquer transfer with a frame, transfer roller with a circumferential lateral wall, a drive unit, a slit nozzle, the slit nozzle at least indirectly connected to the frame, an outside contact surface of the lateral wall including depressions, the transfer roller mounted rotatably about an axis of rotation at the frame, the drive unit configured to drive the transfer roller for the transfer roller to rotate about the axis of rotation. The slit nozzle includes a supply connection, nozzle-cavity, slit-shaped nozzle-channel and at least one limiter, the supply connection coupled to the nozzle-cavity for supplying lacquer to the nozzle-cavity, the nozzle-channel extending from the nozzle-cavity to a muzzle end formed by the slit nozzle at the end of the nozzle-channel for dispensing lacquer, the slit nozzle configured by the limiter to adjust a cross-section in a restriction area of the nozzle-channel.

公开(公告)号：US20200306785A1

公开(公告)日：2020-10-01

申请号：US16829898

申请日：2020-03-25

Applicant: Airbus Operations GmbH

Inventor： Pierre C. Zahlen ,  Alexander Gillessen

IPC: B05C1/08 ,  B05C21/00 ,  B05C11/04

Abstract: A device for lacquer transfer includes a frame, a transfer roller with a circumferential lateral wall, a drive unit and a lacquer application unit. The lacquer application unit is mounted on the frame and applies lacquer to a work surface of a work piece while the device is moved in an application direction across the work surface. The drive unit drives the transfer roller in a rotation direction about an axis of rotation. An outside contact surface of the lateral wall comprises a plurality of depressions forming a predetermined structure. The transfer roller rolls with the outside contact surface on the work surface of the work piece for transferring the predetermined structure defined by the depressions in the outside contact surface to lacquer previously applied to the work surface by the lacquer application unit.

公开(公告)号：US11267014B2

公开(公告)日：2022-03-08

申请号：US16829898

申请日：2020-03-25

Applicant: Airbus Operations GmbH

Inventor： Pierre C. Zahlen ,  Alexander Gillessen

IPC: B05C1/08 ,  B05C11/04 ,  B05C21/00

Abstract: A device for lacquer transfer includes a frame, a transfer roller with a circumferential lateral wall, a drive unit and a lacquer application unit. The lacquer application unit is mounted on the frame and applies lacquer to a work surface of a work piece while the device is moved in an application direction across the work surface. The drive unit drives the transfer roller in a rotation direction about an axis of rotation. An outside contact surface of the lateral wall comprises a plurality of depressions forming a predetermined structure. The transfer roller rolls with the outside contact surface on the work surface of the work piece for transferring the predetermined structure defined by the depressions in the outside contact surface to lacquer previously applied to the work surface by the lacquer application unit.

公开(公告)号：US11241708B2

公开(公告)日：2022-02-08

申请号：US16844132

申请日：2020-04-09

Applicant: Airbus Operations GmbH ,  Airbus (S.A.S.)

Inventor： Pierre C. Zahlen ,  Christian Schepp ,  Daniel Kress ,  Waldemar Kümmel

IPC: B05C1/08 ,  B05C9/12 ,  B05C1/02 ,  B29C35/08 ,  B05D3/06

Abstract: A device for lacquer transfer includes a frame, transfer roller with circumferential lateral wall, nozzle for dispensing lacquer, and hardening unit, the hardening unit formed as a UV-light unit for hardening the lacquer in a contactless way by emitting UV-light, and is within an interior space defined by the transfer roller. The lateral wall of the transfer roller is transparent for UV-light, and the hardening unit is arranged such that UV-light is emitted towards the work surface upon which the lateral wall of the transfer roller rolls, to harden the lacquer after it being transferred to the work surface. Using the device, lacquer transfer can occur from the transfer roller to the work surface more reliably. The device includes a light shield between the hardening unit and outside contact surface with at least a portion of the outside contact surface provided with lacquer is shielded from UV-light emitted from the hardening unit.

公开(公告)号：US09481116B2

公开(公告)日：2016-11-01

申请号：US13777299

申请日：2013-02-26

Applicant: Airbus Operations GmbH

Inventor： Ichwan Muhammad Zuardy ,  Pierre C. Zahlen ,  Karim Grase ,  Claudio B. Vultaggio ,  Axel Siegfried Herrmann

IPC: B29C43/18 ,  B29C33/10 ,  B29C33/30 ,  B29C70/08 ,  B29C70/48 ,  B29C70/86

CPC classification number: B29C43/18 ,  B29C33/10 ,  B29C33/30 ,  B29C70/086 ,  B29C70/48 ,  B29C70/86 ,  B29K2715/003

Abstract: The invention relates to methods and to a manufacturing device for manufacturing a sandwich component. A semifinished product arrangement is soaked with a flowable matrix material, for example a resin, in particular by an infusion method. By using the method of the invention, inherent tensile stresses introduced by the respective method and remaining in the sandwich component to be manufactured are reduced, and moreover the risk of crack formation in the course of the process, afterwards and during operation of the sandwich component is minimized.

Abstract translation: 本发明涉及用于制造夹层组件的方法和制造装置。 半成品的布置用可流动的基质材料，例如树脂，特别是通过输注方法浸泡。 通过使用本发明的方法，减少了通过各种方法引入并保留在待制造的夹层组件中的固有拉伸应力，此外，在夹持组件的过程中，之后和操作期间形成裂纹的风险 被最小化。

公开(公告)号：US20150064389A1

公开(公告)日：2015-03-05

申请号：US14469146

申请日：2014-08-26

Applicant: AIRBUS OPERATIONS GMBH

Inventor： Pierre C. Zahlen ,  Johannes Born ,  Lars Meyer ,  Gregor Baumbach ,  Claus Hanske ,  Jens Prowe ,  Johan Oentoro ,  M. Ichwan Zuardy ,  Wouter Brok ,  Martin Metten

IPC: B64C1/14 ,  B32B37/16 ,  B32B5/18 ,  B32B3/26 ,  B32B7/04 ,  E06B3/263 ,  B32B37/30

CPC classification number: B64C1/1484 ,  B29C70/023 ,  B29C70/026 ,  B29C70/30 ,  B29C70/545 ,  B29C2793/0018 ,  B29C2793/0081 ,  B29L2007/002 ,  B29L2009/00 ,  B29L2031/005 ,  B29L2031/30 ,  B29L2031/3082 ,  B32B3/02 ,  B32B3/08 ,  B32B3/263 ,  B32B3/266 ,  B32B5/18 ,  B32B5/245 ,  B32B5/26 ,  B32B5/28 ,  B32B7/04 ,  B32B37/16 ,  B32B37/30 ,  B32B38/04 ,  B32B2250/03 ,  B32B2250/24 ,  B32B2250/40 ,  B32B2250/44 ,  B32B2260/00 ,  B32B2266/08 ,  B32B2305/022 ,  B32B2305/07 ,  B32B2605/00 ,  B32B2605/006 ,  B32B2605/18 ,  B60J1/00 ,  B60J1/004 ,  B60J1/006 ,  B64C1/12 ,  B64C1/14 ,  B64C1/1492 ,  B64C2001/0072 ,  Y02T50/43 ,  Y10T29/49163 ,  Y10T29/49165 ,  Y10T428/12667 ,  Y10T428/239 ,  Y10T428/24322 ,  Y10T428/24521 ,  Y10T428/25 ,  Y10T428/256 ,  Y10T428/257 ,  Y10T428/26 ,  Y10T428/2982

Abstract: The present disclosure pertains to a window panel for a body structure of a vehicle, especially an airframe of an aircraft or spacecraft, including a first skin which extends over a first side of the panel to form an outer skin of the vehicle body structure; a second skin which extends over a second side of the panel to form an inner skin of the vehicle body structure; and a core, especially a foam core, located between and covered by the first and second skins in a sandwich structure. The window panel includes at least one window aperture formed through the first layer, the core, and the second layer. The core may be confined to or extends over a limited extent, region or part of the panel. Thus, the first skin and/or the second skin may extend over or cover a greater area of the panel than the core.

Abstract translation: 本公开涉及一种用于车辆的车体结构的窗板，特别是飞机或航天器的机身，包括在面板的第一侧上延伸以形成车身结构的外皮的第一皮肤; 第二皮肤，其在所述面板的第二侧上延伸以形成所述车身结构的内表皮; 以及位于三明治结构中的第一和第二表层之间并覆盖的核心，特别是泡沫芯。 窗口面板包括通过第一层，芯部和第二层形成的至少一个窗孔。 芯可以限制在或限制在面板的有限程度，区域或部分上。 因此，第一皮肤和/或第二皮肤可以延伸超过或覆盖面板的比芯的更大的面积。

公开(公告)号：US11504739B2

公开(公告)日：2022-11-22

申请号：US16829880

申请日：2020-03-25

Applicant: Airbus Operations GmbH

Inventor： Pierre C. Zahlen

IPC: B05C1/08 ,  B05C9/10 ,  B05C9/12 ,  B05D1/32 ,  B05C21/00 ,  B05D5/00 ,  B05D1/28

Abstract: A device and method for lacquer transfer includes a lacquer application unit and at least one of a masking application unit and a masking removal unit, the application unit for applying lacquer to a work surface, wherein the masking application unit is configured to apply a masking to the work surface and is attached to the lacquer application unit so the masking application unit is moved in the application direction ahead of the lacquer application unit across the work surface when the lacquer application unit is moved across the work surface in the application direction. The masking removal unit can remove a previously applied masking from the work surface and is attached to the lacquer application unit such that the masking removal unit is moved in the application direction behind the lacquer application unit across the work surface when the lacquer application unit is moved across the work surface in the application direction.

公开(公告)号：US11413650B2

公开(公告)日：2022-08-16

申请号：US16843112

申请日：2020-04-08

Applicant: Airbus Operations GmbH ,  Airbus (S.A.S.)

Inventor： Pierre C. Zahlen ,  Alexander Gillessen ,  Sebastian Kerger ,  Christian Schepp ,  Daniel Kress ,  Waldemar Kümmel

IPC: B05C1/08 ,  B05C5/02 ,  B05D1/28 ,  B05C1/02

Abstract: A device for a lacquer transfer includes a frame, transfer roller with a circumferential lateral wall, drive unit for rotating the transfer roller, and slit nozzle with a muzzle end for dispensing lacquer. The slit nozzle includes a first nozzle-part, second nozzle-part and deformation unit. The deformation unit is attached to the first nozzle-part, the lateral wall passing in a rotation direction subsequently the deformation unit and the muzzle end during transfer unit rotation. The lateral wall of the transfer roller is deformed by the deformation unit in the radial direction resulting in a deformation section of the lateral wall in the rotation direction behind the deformation unit, the muzzle end of the slit nozzle arranged for dispensing lacquer into depressions of the lateral wall. The transfer roller can roll with the outside contact surface on a work surface of a work piece for transferring lacquer from the depressions to the work surface of the work piece.

公开(公告)号：US20200324310A1

公开(公告)日：2020-10-15

申请号：US16844132

申请日：2020-04-09

Applicant: Airbus Operations GmbH ,  Airbus (S.A.S.)

Inventor： Pierre C. Zahlen ,  Christian Schepp ,  Daniel Kress ,  Waldemar Kümmel

IPC: B05C1/08 ,  B05D3/06

Abstract: A device for lacquer transfer includes a frame, transfer roller with circumferential lateral wall, nozzle for dispensing lacquer, and hardening unit, the hardening unit formed as a UV-light unit for hardening the lacquer in a contactless way by emitting UV-light, and is within an interior space defined by the transfer roller. The lateral wall of the transfer roller is transparent for UV-light, and the hardening unit is arranged such that UV-light is emitted towards the work surface upon which the lateral wall of the transfer roller rolls, to harden the lacquer after it being transferred to the work surface. Using the device, lacquer transfer can occur from the transfer roller to the work surface more reliably. The device includes a light shield between the hardening unit and outside contact surface with at least a portion of the outside contact surface provided with lacquer is shielded from UV-light emitted from the hardening unit.