(57) Abstract Objective Beam for carriage rail hanging and between yoke mutualRegistration can be done simply, you obtain. Constitution It is installed in trolley rail for movable rack 11 and the building roof,ru beam 12 it concatenates locks with yoke 13. YokeAs the hole 34 which makes beam 12 13 interpose, is provided, the holeIn the edge of 34, the bending section 35 which this can be made to touch to beam 12 facilitieske ru.
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