SWINGABLE SHAFT-DRIVEN TRICYCLE
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
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N/A
Issued Date -
Feb 6, 2025
app pub date -
Mar 8, 2022
filing date -
Mar 8, 2022
priority date (Note) -
Published
status (Latency Note)
Importance
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US Family Size
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Non-US Coverage
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Abstract
A swingable shaft-driven tricycle, comprising a front frame (1), a rear frame (2), and a transmission mechanism, the front frame (1) is connected to the rear frame (2) through a swinging mechanism (3), the transmission mechanism comprises a front torque output assembly (4) arranged on the front frame (1) and a second torque output assembly (5) arranged on the rear frame (2), wherein the first torque assembly (4) transmits torque to the second torque output assembly (5) through a transmission shaft (6), and the second torque output assembly (5) is in linkage cooperation with at least one of two rear wheels (72). The tricycle solves the problem in the prior art that when swinging occurs between a front frame and a rear frame, a transmission agent needs to swing along with the frames, thus causing poor transmission reliability, and solves the problem in the prior art that a chain is prone to falling off when affected by jolts and vibrations, thus affecting riding experience or even safety.
First Claim
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International Classification(s)
- 2022 Application Filing Year
- B62M Class
- 378 Applications Filed
- 120 Patents Issued To-Date
- 31.75 % Issued To-Date
Cited Art Landscape
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- B62M Class
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