An integrally formed bearing free pedal (100) includes a central axle (20) and a pedal body (10). The pedal body (10) has a rotation axis (L), and is provided with an axle bore (11) formed along the rotation axis (L). The central axle (20) has an installation portion (21) and an opposite combination portion (22). The central axle (20) and the pedal body (10) are integrally molded. The combination portion (22) is disposed in the axle bore (11). A rotation gap (D) is formed between the periphery of the central axle (20) and the axle bore (11), so as to allow the central axle (20) to rotate with respect to the pedal body (10) along the rotation axis (L). Thus, the pedal (100) has no bearings and other related components, so as to be structurally simple, and the manufacturing cost is reduced.
INTEGRALLY FORMED BEARING FREE PEDAL AND MANUFACTURING METHOD THEREOF
INTEGRAL AUSGEBILDETES TRÄGERFREIES PEDAL UND HERSTELLUNGSVERFAHREN DAFÜR
PÉDALE À ROULEMENT LIBRE FORMÉE INTÉGRALEMENT ET SON PROCÉDÉ DE FABRICATION
24.08.2022
Patent
Elektronische Ressource
Englisch
IPC: | B29L INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES , Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B29K Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS |
INTEGRALLY FORMED BEARING FREE PEDAL AND MANUFACTURING METHOD THEREOF
Europäisches Patentamt | 2022
|Manufacturing method of integrally formed bearing free pedal
Europäisches Patentamt | 2023
|Integrally-formed thrust rod body and manufacturing method thereof
Europäisches Patentamt | 2024
|Integrally-formed bicycle brake disc and manufacturing method thereof
Europäisches Patentamt | 2021
|