Apparatus and method for assembling sheet material mounting device components

摘要: The present invention provides a sheet material mounting device having two channels, namely, channel for receivably engaging rod gripping the and spacer support configured to engage lift cord and, optionally, cord. may be positioned above such that center of gravity is located channel, thereby reducing asymmetric tilt engaged by friction against Alternatively, channel. are preferably both C-shaped, each has an opening which faces in direction opposite faced other Thus, side view resemble either “S” or reverse “S”. In accordance with another aspect invention, there provided apparatus method assembling components device, assembled capable maintaining vertical alignment respect every comprised window covering system. Moreover, adjusting re-aligning apparatus.