| 摘要 |
Methods of securing a support beam to a structure such as a cargo roller tray or a passenger cabin is achieved using a shear fitting. The shear fitting has a back plate which fastens to the support beam. The shear fitting additionally has parallel lugs which extend from the back plate and fasten to the structure. Web extenders which extend from the shear fitting perpendicular to the lugs may additionally be used to further fasten the support beam to the structure.
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