通過形狀記憶合金進行驅動的無馬達輪子機構
- Summary
- One kinds of shape memory alloys are driven by the non-wheel motor mechanism, comprising: a main body frame, which forms a receiving space; turning portion, provided on one side of the body frame can be rotated relative to the main frame and including a ratchet (3 ); and a mobile portion, provided on the body frame accommodating space, including the push rod (13) and two SMA actuator (11, 12), wherein the push-pull rod (13) having a longitudinal direction along the longitudinal body, and extending arm (13A) and a lower arm (13B), the upper arm (13A) and a lower arm (13B), respectively, the free end is provided with a ratchet (3) with the drive pawl and the pawl stop, two SMA Rev. actuators respectively disposed on the body frame and the push-pull rod (13) formed between the two body space, and is powered by alternating reciprocating push rod (13). The agency simple structure, small size, and can produce smooth continuous movement.
- Supplementary Information
- Inventor: Liu, Jian-de | Yang, Ji-zhi | Huang, Jia-qiang | He, Yun-xian
Priority Number: CN100395448C
IPC Current: F03G000706
Assignee Applicant: The Hong Kong Polytechnic University
Title: Motor-free wheel mechanism driven by shape memory alloy | Carried out without motor wheel mechanism is driven by shape memory alloy
Usefulness: Motor-free wheel mechanism driven by shape memory alloy | Carried out without motor wheel mechanism is driven by shape memory alloy
Novelty: Motor-free wheel mechanism driven by shape memory alloy
- Industry
- Automotive
- Sub Category
- Engine/Motor
- Others
- LAU Kin-tak
YEUNG Kai-chi
WONG Ka-keung
HO Wan-yin
- Country/Region
- Mainland China
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