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通過形狀記憶合金進行驅動的無馬達輪子機構

總結

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.

附加資料

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

主要類別

汽車

細分類別

發動機/電機

其他

LAU Kin-tak
YEUNG Kai-chi
WONG Ka-keung
HO Wan-yin

國家/地區

中國內地