A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
A handle return assembly removably attachable to an escutcheon. The removably attachable assembly may include a housing to be attached to the escutcheon and a hub rotatably disposed within the housing for operably connecting an operating handle to a drive spindle. A torsion spring may bias the hub toward an initial position. At least one stopper plate may interact with the cartridge housing for limiting rotational motion of the hub relative to the housing. Selectively positioning the stopper plate and the spring relative to the housing provides the assembly with the ability to provide a right-handed operation and a left-handed operation.
A handle return assembly removably attachable to an escutcheon. The removably attachable assembly may include a housing to be attached to the escutcheon and a hub rotatably disposed within the housing for operably connecting an operating handle to a drive spindle. A torsion spring may bias the hub toward an initial position. At least one stopper plate may interact with the cartridge housing for limiting rotational motion of the hub relative to the housing. Selectively positioning the stopper plate and the spring relative to the housing provides the assembly with the ability to provide a right-handed operation and a left-handed operation.
Return cartridge for door handles
MITCHELL MIKE (author)
2021-06-15
Patent
Electronic Resource
English