WCSA - On This Day - May 21, 2022 - Louis H. Perlman patents a demountable tire carrying rim for cars in 1906


(wcsa.world) Lou-.rs H. PERLMAN, a citizen of the United States, residing at New York, in the county of New York and State of NewYork, have invented certain new and useful Improvements in Wheels.


This invention relates to improvements in wheels and more particularly to improvements in demountable rims for such wheels as those employed on automobiles and like vehicles.

An object in view is the production of a structure with which hard bead tires may be employed and the parts of the rim designed to be manipulated for enablingvapplication and removal of such tires are adapted for operation with maximum ease and facility.'


According to wikipedia