Fahrradpedalbefestigungs- / -lösevorrichtung und fahrrad
AT1934865TUndetermined Publication Date: 2026-07-15VITAMIN I FACTOR CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Authority / Receiving Office
- AT · AT
- Patent Type
- Patents
- Current Assignee / Owner
- Filing Date
- 2020-06-29
- Publication Date
- 2026-07-15
AI Technical Summary
Technical Problem
Training bicycles with detachable pedal units face difficulties in adjusting chain slack, leading to frequent falls and chain slackening due to the complexity of attaching and detaching the pedal unit.
Method used
A bicycle detachable pedal unit equipped with a sliding adjustment mechanism that allows for fine adjustment of the pedal unit's fore-aft position using coupling holes and screw-type adjusters, enabling easy attachment and detachment while maintaining chain tension.
Benefits of technology
The solution allows for reliable and easy adjustment of chain tension, preventing chain fall-off and enhancing safety during bicycle riding by simplifying the process of maintaining proper chain tension.
✦ Generated by Eureka AI based on patent content.
Abstract
Problem: To provide a training bicycle capable of pedal unit attachment / detachment that is adapted to enable adjustment of chain slack by a simple method. Solution: A bicycle detachable pedal unit configured to enable attachable / detachable connection of a pedal crank to a bicycle body, comprising a unit body having a unit connector for rotatably retaining and fastening to a bicycle body a pedal crank axially supporting a chain wheel, a unit receiving member fixedly installed on the bicycle body for interconnecting with the unit connector, and a sliding adjustment mechanism provided on the unit receiving member and unit connector for varying and fixing mutual fore-aft connection position of the unit receiving member and unit connector in order to adjust fore-aft connection position of the bicycle detachable pedal unit relative to the bicycle body and thereby adjust chain tension.
Need to check novelty before this filing date? Find Prior Art