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US 2011/0079345 A1Published application
Method for surface treatment of metal plate and vehicle treated thereby
AssigneeThe Kinki Sharyo Co., Ltd.
InventorsTomonori SUMIKAWA, Katsuji NISHITANI
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Abstract
When surface grinding finish for decoration or other purposes is performed by applying a film to the front surface of a metal plate that is welded linearly with penetration from the rear surface side thereof. In this manner, the metal plate can be subjected to the surface grinding finish such that an appearance similar to weld marks is not created.
Claims1
A method for surface treatment of a metal plate, the method comprising:
- applying a film for decoration or other purpose to a front surface of the metal plate welded linearly with penetration from a rear surface side thereof, wherein:
- the front surface of the metal plate has been subjected to dull-finishing or grinding finish in a direction of linear welding;
- the film includes a transparent portion and an opaque portion;
- and
- the film is applied such that the transparent portion is disposed on an area corresponding to a weld line.
2 more elements
Dependencies are inferred from the claim text.