JPS62126794U - - Google Patents

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Publication number
JPS62126794U
JPS62126794U JP1434086U JP1434086U JPS62126794U JP S62126794 U JPS62126794 U JP S62126794U JP 1434086 U JP1434086 U JP 1434086U JP 1434086 U JP1434086 U JP 1434086U JP S62126794 U JPS62126794 U JP S62126794U
Authority
JP
Japan
Prior art keywords
width
spring
acts
bimetal spring
bead
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.)
Pending
Application number
JP1434086U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP1434086U priority Critical patent/JPS62126794U/ja
Publication of JPS62126794U publication Critical patent/JPS62126794U/ja
Pending legal-status Critical Current

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Description

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

第１図は本考案によるバイメタルスプリングの
一例を示す斜視図、第２図はその断面図、第３図
はバイメタルスプリングの動作説明図、第４図は
外囲器内に取り付けられたシヤドウマスクを示す
上面図である。 図において１はバイメタルスプリング、２，３
は細長金属帯、４は溶接部、４ａ，４ｂは溶接ビ
ードである。なお、図中同一符号は同一又は相当
部分を示す。 Fig. 1 is a perspective view showing an example of a bimetal spring according to the present invention, Fig. 2 is a sectional view thereof, Fig. 3 is an explanatory diagram of the operation of the bimetal spring, and Fig. 4 shows a shadow mask installed in the envelope. FIG. In the figure, 1 is a bimetal spring, 2, 3
4 is a long and thin metal strip, 4 is a welded portion, and 4a and 4b are welded beads. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 膨張係数の異なる２片の細長金属帯を幅方向に
相互接合した溶接ビードを有するバイメタルスプ
リングであつて、前記バイメタルスプリングが撓
んだ時に引張り応力の作用する面の前記溶接ビー
ドの幅が圧縮応力の作用する面の前記溶接ビード
の幅よりも広くなるように形成したことを特徴と
するバイメタルスプリング。 A bimetal spring having a weld bead formed by mutually joining two elongated metal strips with different expansion coefficients in the width direction, and the width of the weld bead on the surface where tensile stress acts when the bimetal spring is bent is compressive stress. A bimetallic spring, characterized in that the width of the surface on which the welding bead acts is wider than the width of the welding bead.
JP1434086U 1986-02-03 1986-02-03 Pending JPS62126794U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1434086U JPS62126794U (en) 1986-02-03 1986-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1434086U JPS62126794U (en) 1986-02-03 1986-02-03

Publications (1)

Publication Number Publication Date
JPS62126794U true JPS62126794U (en) 1987-08-11

Family

ID=30804234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1434086U Pending JPS62126794U (en) 1986-02-03 1986-02-03

Country Status (1)

Country Link
JP (1) JPS62126794U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111791A (en) * 1981-12-25 1983-07-02 株式会社東芝 Bimetal and its manufacture

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58111791A (en) * 1981-12-25 1983-07-02 株式会社東芝 Bimetal and its manufacture

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