ES53791U - Gear shifting by chain derailment for bicycles, motor bikes, motorcycles and scooter (Machine-translation by Google Translate, not legally binding)
- Google Patents
Gear shifting by chain derailment for bicycles, motor bikes, motorcycles and scooter (Machine-translation by Google Translate, not legally binding)
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0053791UpriorityCriticalpatent/ES53791Y/en
Publication of ES53791UpublicationCriticalpatent/ES53791U/en
Application grantedgrantedCritical
Publication of ES53791YpublicationCriticalpatent/ES53791Y/en
Devices For Conveying Motion By Means Of Endless Flexible Members
(AREA)
Motorcycle And Bicycle Frame
(AREA)
Abstract
Speed change by chain derailment for bicycles, motor bicycles, motorcycles and scooters, characterized by the constitution, of a combined mechanism of speed indicator, of regulation of three to five speeds, provided with sector graduated by notch or relief, powered by butterfly with pivot shaft and clamping nut and by an automatic chain loosening device, these elements mounted on a rigid arm that is slightly angled in shape and is housed under the corresponding casing. (Machine-translation by Google Translate, not legally binding)
ES0053791U1956-04-201956-04-20
Chain derailment gear shifting for bicycles, motor bikes, motorcycles and scooters
ExpiredES53791Y
(en)
New mechanism of advance and reverse with speed changes, adaptable to all kinds of sawmilled machines. (Machine-translation by Google Translate, not legally binding)