JPS6012246U - Snap action mechanism - Google Patents

Snap action mechanism

Info

Publication number
JPS6012246U
JPS6012246U JP10493783U JP10493783U JPS6012246U JP S6012246 U JPS6012246 U JP S6012246U JP 10493783 U JP10493783 U JP 10493783U JP 10493783 U JP10493783 U JP 10493783U JP S6012246 U JPS6012246 U JP S6012246U
Authority
JP
Japan
Prior art keywords
snap action
action mechanism
plate spring
plate
shape
Prior art date
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.)
Granted
Application number
JP10493783U
Other languages
Japanese (ja)
Other versions
JPH054678Y2 (en
Inventor
勇 木下
Original Assignee
オムロン株式会社
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 オムロン株式会社 filed Critical オムロン株式会社
Priority to JP10493783U priority Critical patent/JPS6012246U/en
Publication of JPS6012246U publication Critical patent/JPS6012246U/en
Application granted granted Critical
Publication of JPH054678Y2 publication Critical patent/JPH054678Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の実施例によるスナップアクション機
構の自由状態での側面図、第２図はスナップアクション
を行なった状態での側面図、第３図は形状記憶合金板と
板ばねとの接合状態を示す平面図、第４ａ図は形状記憶
合金板の記憶形状説明図、第４ｂ図は同自由形状説明図
、第５図は上記スナップアクション機構を利用した熱ス
ィッチの側面図、第６図は第５図のＡ−Ａ線に沿う断面
図、第７図はマイクロスイッチのアクチュエータとして
スナップアクション機構を利用した熱スィッチの側面図
である。 １・・・形状記憶合金よりなる板材、２・・・板ばね、
５ａ・・・固定治具の梁部、７・・・ケース、９・・・
常閉固定接点。Figure 1 is a side view of the snap action mechanism in its free state according to an embodiment of this invention, Figure 2 is a side view of the snap action mechanism, and Figure 3 is the connection between the shape memory alloy plate and the leaf spring. A plan view showing the state, Fig. 4a is an explanatory diagram of the memory shape of the shape memory alloy plate, Fig. 4b is an explanatory diagram of the free shape thereof, Fig. 5 is a side view of the thermal switch using the above snap action mechanism, and Fig. 6 is a sectional view taken along the line A-A in FIG. 5, and FIG. 7 is a side view of a thermal switch using a snap action mechanism as an actuator of the microswitch. 1... Plate material made of shape memory alloy, 2... Plate spring,
5a...beam part of fixing jig, 7...case, 9...
Normally closed fixed contact.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 形状記憶合金よりなる板材と湾曲状の板ばねとを、それ
らの両端部において接合し、板ばねに対向して、この板
ばねがその）弯曲状の張り出し方向へ変位するのを阻止
するストッパを設け、上記板材がその自由形状か６記憶
形状へ形状復帰するのに伴って、上記板ばねがストッパ
に押圧変形されてスナップアクションを行なうように構
成したスナップアクション機構。A plate made of a shape memory alloy and a curved plate spring are joined at both ends thereof, and a stopper is provided opposite to the plate spring to prevent the plate spring from displacing in the direction of its curved extension. and a snap action mechanism configured to perform a snap action by deforming the plate spring by pressing against the stopper as the plate material returns to its free shape or to its memorized shape.
JP10493783U 1983-07-05 1983-07-05 Snap action mechanism Granted JPS6012246U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10493783U JPS6012246U (en) 1983-07-05 1983-07-05 Snap action mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10493783U JPS6012246U (en) 1983-07-05 1983-07-05 Snap action mechanism

Publications (2)

Publication Number Publication Date
JPS6012246U true JPS6012246U (en) 1985-01-28
JPH054678Y2 JPH054678Y2 (en) 1993-02-05

Family

ID=30246192

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10493783U Granted JPS6012246U (en) 1983-07-05 1983-07-05 Snap action mechanism

Country Status (1)

Country Link
JP (1) JPS6012246U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230225A (en) * 1985-04-03 1986-10-14 時枝　直満 Breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61230225A (en) * 1985-04-03 1986-10-14 時枝　直満 Breaker

Also Published As

Publication number Publication date
JPH054678Y2 (en) 1993-02-05

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