Title:
【発明の名称】自動車前照灯用遮光装置及びこの種の遮光装置の製造方法
Document Type and Number:
Japanese Patent JPH11511896
Kind Code:
A
Abstract:
A screening device, in particular a low beam shield or screen, is disclosed for screening the luminescent body of a motor vehicle headlamp. The screening device (1) consists of a sheet metal part and has a welding lug (3) shaped at the edge of the screening surface (2, 4a, 4b) of the screening device (1). The welding lug (3) has a recess (5) whose shape is substantially determined by the shape of an area (4a) of the wall of the screening device (1) opposite the welding lug (3). These screening devices (1) are shaped and stamped in series out of a metal sheet. The distance between two successive screening devices (1) is smaller than the longest dimension of each screening device (1). This screening device (1) enables about 15 % material savings without impairing its operation.
Inventors:
Helwitz, peter
Application Number:
JP50205898A
Publication Date:
October 12, 1999
Filing Date:
June 04, 1997
Export Citation:
Assignee:
Patents-Troy Hunt-Gezershyaft Fuyuer Elektritsie Grieux Rampen Mituto Beshiyu Renktel Haftung
International Classes:
H01J9/00; H01J61/04; H01K9/08; H01K3/00; (IPC1-7): H01K3/00; H01K9/08
Attorney, Agent or Firm:
Tomimura Kiyoshi