JPS61184583U - - Google Patents

Info

Publication number
JPS61184583U
JPS61184583U JP6844985U JP6844985U JPS61184583U JP S61184583 U JPS61184583 U JP S61184583U JP 6844985 U JP6844985 U JP 6844985U JP 6844985 U JP6844985 U JP 6844985U JP S61184583 U JPS61184583 U JP S61184583U
Authority
JP
Japan
Prior art keywords
upper thread
plate
base
tension
release lever
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
JP6844985U
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 JP6844985U priority Critical patent/JPS61184583U/ja
Publication of JPS61184583U publication Critical patent/JPS61184583U/ja
Pending legal-status Critical Current

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  • Sewing Machines And Sewing (AREA)

Description

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

第１図はこの考案の装置の一部縦断正面図、第
２図、第３図は同上要部を拡大して各状態を示す
一部縦断側面図、第４図は同じく分解斜視図であ
る。 ２…支持板、３…上糸調子器土台、７…調子皿
、９…バネ圧解除レバー、１０…上端部、１１…
押え皿、１４…調子バネ、３８…布押え棒、４８
…作動部材、５１…支軸。 Fig. 1 is a partially vertical front view of the device of this invention, Figs. 2 and 3 are partially longitudinal side views showing each state by enlarging the main parts of the same, and Fig. 4 is an exploded perspective view. . 2...Support plate, 3...Upper thread tension device base, 7...Tension plate, 9...Spring pressure release lever, 10...Upper end, 11...
Presser plate, 14... Tension spring, 38... Fabric presser bar, 48
...Operating member, 51... Support shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ミシンの上糸調子器土台に固定した上糸調子器
の調子皿と、この皿に調子バネの弾力を伝える押
え皿の間にバネ圧解除レバーの上端部を介在させ
、この解除レバーの下部は上糸調子土台と一体の
支持板に固定した支軸により支承せしめ、上糸調
子土台と解除レバーの間には布押え棒と連動して
昇降し、布押え棒の上昇時に、上糸調子器土台と
解除レバー間に割り込む板状の作動部材を設けた
ミシンの上糸調子バネの解除装置。 The upper end of the spring pressure release lever is interposed between the tension plate of the upper thread tensioner fixed to the upper thread tensioner base of the sewing machine and the presser plate that transmits the elasticity of the tension spring to this plate. It is supported by a support shaft fixed to a support plate that is integrated with the upper thread tension base, and the upper thread tension lever moves up and down in conjunction with the presser foot bar between the upper thread tension base and the release lever. A release device for the upper thread tension spring of a sewing machine, which has a plate-shaped actuating member inserted between the base and the release lever.
JP6844985U 1985-05-08 1985-05-08 Pending JPS61184583U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6844985U JPS61184583U (en) 1985-05-08 1985-05-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6844985U JPS61184583U (en) 1985-05-08 1985-05-08

Publications (1)

Publication Number Publication Date
JPS61184583U true JPS61184583U (en) 1986-11-18

Family

ID=30603208

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6844985U Pending JPS61184583U (en) 1985-05-08 1985-05-08

Country Status (1)

Country Link
JP (1) JPS61184583U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326660B2 (en) * 1972-11-20 1978-08-03
JPS5534935U (en) * 1978-08-29 1980-03-06
JPS5946992A (en) * 1982-09-08 1984-03-16 ヤマトミシン製造株式会社 Method and apparatus for mutually converting seaming and hemming bottom weaving of over-lock sewing machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326660B2 (en) * 1972-11-20 1978-08-03
JPS5534935U (en) * 1978-08-29 1980-03-06
JPS5946992A (en) * 1982-09-08 1984-03-16 ヤマトミシン製造株式会社 Method and apparatus for mutually converting seaming and hemming bottom weaving of over-lock sewing machine

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