Free wheel

• Main Author: EVAN E. JACOBSON
• Format: Patent
• Language: Chinese; English
• Published: 11.07.2017
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION; TECHNICAL SUBJECTS COVERED BY FORMER USPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model provides a free wheel, has the first end and the second end of hookup to a wheel hub at hookup to this edge including having the edge of circular shape, coaxial setting at an inside wheel hub and two the at least spokes in this edge, this spoke. The 2nd wheel hub sets to with the edge coaxially, and the 2nd wheel hub has at least one guide member. This at least one guide member has the recess. This free wheel includes two at least subassemblies corresponding to two at least spokes to make a subassembly of these two at least subassemblies coupleed to a spoke of these two at least spokes. First counter weight has at least one outstanding component. Spring member sets vicinity in first counter weight to, and vicinity in this spring member is set to the supporting member. Counterweight assembly includes at least one second counter weight and ann assembly component. This free wheel is including the actuator of hookup to the 2nd wheel hub. Through the position change of first counter weight along