| 摘要 |
A slight displacement of a door hinge in lateral and longitudinal directions is adjusted while the door hinge is assembled to the vehicle body. A lower plate is coupled to the vehicle door mounting apparatus. First and second linear motion guide rails are fixed on the lower plate. First and second linear motion blocks are coupled on the first and second linear motion guide rails. First and second restricting devices are fixed on the lower plate and restrict movement of the first and second linear motion blocks. First and second stroke adjusters are fixed on the lower plate for adjusting a slight displacement of the first and second linear motion blocks. A pressure pipe having an opening and closing valve thereon supplies operation pressure to the first and second restricting devices.
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