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Publication date
Application filedfiledCritical
Priority to JP7257878UpriorityCriticalpatent/JPS5746934Y2/ja
Publication of JPS54174260UpublicationCriticalpatent/JPS54174260U/ja
Application grantedgrantedCritical
Publication of JPS5746934Y2publicationCriticalpatent/JPS5746934Y2/ja
F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
F16C11/00—Pivots; Pivotal connections
F16C11/04—Pivotal connections
F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
Landscapes
Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like
(AREA)