Improvements in rubber or similar bushings, available to be forzadly adjusted between rigid supporting structures (Machine-translation by Google Translate, not legally binding)
ES292850A3
Improvements in the lubricated permanent bearing structure (Machine-translation by Google Translate, not legally binding)
US3230739A
Slip clutch
US3243240A
Reinforced rubber bushing
US3215477A
Lubricated bearing assembly
US3300257A
Lubricated rubber bearing
US3133769A
Permanently lubricated rubber bearing
US3073016A
Punch for assembling rubber bushings
US3053046A
Resilient connector
US3107946A
Resilient bearing mount
GB847171A
Permanently lubricated rubber bearing
US2869339A
Flexible coupling and method of making same
US2979353A
Elastomer ball joint and method of assembling same