Improvements in hinges
Abstract
Abstract 242,530. Swenson, C. R., and Mc- Glashan, J. April 27, 1925. Pivoting adjustments. -A friction joint for mounting swinging windows, wind-screens, and other articles comprises attachment plates 8 with dished plates 1, 2 between which is housed a yielding frictional locking element 12 with circumferentially spaced portions 11 for engagement with protuberances on the dished members to secure the hinged member in an adjusted position. The locking element comprises a plurality of arms 11 spread into different planes and with projections 13 on their ends for engagement with recesses 5 formed on the inner faces of the dished members. The parts of the joint are united by a hollow pivot 10.
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