| http://www.w3.org/ns/prov#value | - r framework, said bearings having U-shaped grooves, respectively; a pair of bearing pins projecting from the other of the opposed inner surfaces of the outer framework and the outer surfaces of the inner framework, and pivotally supported in the bearings, respectively; and a locking means including a box extending through and secured to the cover plate, a shaft supporting bracket, a shaft fitted i
|
