LOCK MECHANISM OF FOLDAWAY BICYCLE

PROBLEM TO BE SOLVED: To improve safety in traveling by improving durability, and to improve operability in assembling. SOLUTION: In a foldaway bicycle capable of folding a frame, a connecting end part of a standing tube 16 formed with a link part of an auxiliary bar 19 is extended in a length direc...

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Bibliographische Detailangaben
Hauptverfasser:	SUGAWARA HIROO, KARASAWA TADASHI
Format:	Patent
Sprache:	eng
Schlagworte:	CYCLE AXLE SUSPENSIONS CYCLE FRAMES CYCLE SIDE-CARS, FORECARS, OR THE LIKE CYCLE STEERING DEVICES CYCLES LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To improve safety in traveling by improving durability, and to improve operability in assembling. SOLUTION: In a foldaway bicycle capable of folding a frame, a connecting end part of a standing tube 16 formed with a link part of an auxiliary bar 19 is extended in a length direction, and a groove for opening to an extended free end is formed. In addition, the standing tube is provided with an engaging part capable of moving in the length direction of the standing tube and engaging with the groove of the free end of the auxiliary bar. Thereby, locking is performed completely and the frame does not bend unexpectedly in traveling.