JPS588114U - Detector for sewing machine - Google Patents

Detector for sewing machine

Info

Publication number
JPS588114U
JPS588114U JP10270281U JP10270281U JPS588114U JP S588114 U JPS588114 U JP S588114U JP 10270281 U JP10270281 U JP 10270281U JP 10270281 U JP10270281 U JP 10270281U JP S588114 U JPS588114 U JP S588114U
Authority
JP
Japan
Prior art keywords
coupling
sewing machine
photoelectric detection
collar
tip
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
JP10270281U
Other languages
Japanese (ja)
Other versions
JPS6114382Y2 (en
Inventor
隆 中村
山浦　豊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP10270281U priority Critical patent/JPS588114U/en
Priority to US06/474,642 priority patent/US4584954A/en
Publication of JPS588114U publication Critical patent/JPS588114U/en
Application granted granted Critical
Publication of JPS6114382Y2 publication Critical patent/JPS6114382Y2/ja
Priority to US07/223,736 priority patent/US4987842A/en
Priority to US07/396,182 priority patent/US4920905A/en
Granted legal-status Critical Current

Links

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  • Optical Transform (AREA)
  • Sewing Machines And Sewing (AREA)

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) [Abstract] 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 the drawing]

第１図は本考案に係るミシン用検出器の断面−、第２図
、第３図、第４図はそれぞれ光電検出板２４．２６．２
８の説明図、第５図はカラー１８の先端周囲部１８ａの
説明図である。 各図中同一部材には同一符号を付し、１０はカップリン
グ、１０ａはカップリング１０の一端、１０ｂはカップ
リング１０の先端周囲部、１２はベース、１２ａはベー
ス１２の一端、１８はカラー、ｉａａはカラー１８の先
端周囲部、２０はカラー、２４．２６，２Ｂは光電検出
板、２４ａは光電検出板２４の遮光部、２６ａ、ｂは光
電検出板２６の遮光部、２８ａは光電検出板２８の遮光
部、４０ａ、　４２ａ、　４４ａ、　４６ａは発光器、
４０ｂ、４２ｂ、４４ｂ、４６ｂは受光器である。FIG. 1 shows a cross section of a sewing machine detector according to the present invention, and FIGS. 2, 3, and 4 show photoelectric detection plates 24, 26, and 2, respectively.
8 and FIG. 5 are explanatory views of the tip peripheral portion 18a of the collar 18. The same members in each figure are given the same reference numerals, 10 is the coupling, 10a is one end of the coupling 10, 10b is the tip periphery of the coupling 10, 12 is the base, 12a is one end of the base 12, and 18 is the collar. , iaa is the peripheral part of the tip of the collar 18, 20 is the collar, 24.26, 2B is the photoelectric detection plate, 24a is the light shielding part of the photoelectric detection plate 24, 26a, b is the light shielding part of the photoelectric detection plate 26, 28a is the photoelectric detection The light shielding part of the plate 28, 40a, 42a, 44a, 46a are light emitters,
40b, 42b, 44b, and 46b are light receivers.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）ミシン上軸に固定されたカップリングと、カップ
リングに支持され一端がミシン本体に係合して所定の静
止位置に保持されるベースと、カップリングの軸方向に
沿って同軸にスリップ回転自在に積層固定されそれぞれ
同心円状に重ならない位置で配置された遮光部る有する
複数の光電検出板と、ベースに固定され光電検出板組の
両側方にそれぞれ配置された発光器及び受光器とを含み
、カップリングの先端周囲にスリップ−転自在でありか
つその先端周囲部が多角形であるカラーを設け、光電検
出板をカラーに装着し、各光電検出板をカップリングに
対してそれぞれ所定の角度位置に調整できるとともに、
カラーを回転する二左により全光電検出板をカーツブリ
ングに対して同時に回転できることを特徴とするミシン
用検出器。(1) A coupling fixed to the upper shaft of the sewing machine, a base supported by the coupling and held at a predetermined stationary position with one end engaging the sewing machine body, and sliding coaxially along the axial direction of the coupling. A plurality of photoelectric detection plates each having a light-shielding portion that are rotatably stacked and fixed and arranged concentrically in non-overlapping positions, and a light emitter and a light receiver that are fixed to a base and respectively arranged on both sides of the photoelectric detection plate set. A collar is provided around the tip of the coupling that is slip-rotatable and has a polygonal shape around the tip, a photoelectric detection plate is attached to the collar, and each photoelectric detection plate is attached to the coupling at a predetermined position. It can be adjusted to the angular position of
A detector for a sewing machine, characterized in that all photoelectric detection plates can be simultaneously rotated with respect to the Kurt ring by rotating the collar. （２）実用新案登録請求の範囲は）記載のミシン用検出
器において、カラーの先端周囲部を四角形又は六角形と
したことを特徴とするミシン用検出器。(2) Utility model registration claim is the detector for a sewing machine according to (), characterized in that the periphery of the tip of the collar is square or hexagonal.
JP10270281U 1981-07-10 1981-07-10 Detector for sewing machine Granted JPS588114U (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP10270281U JPS588114U (en) 1981-07-10 1981-07-10 Detector for sewing machine
US06/474,642 US4584954A (en) 1981-07-10 1982-07-10 Detector for use on sewing machines
US07/223,736 US4987842A (en) 1981-07-10 1988-07-15 Detector for use on sewing machine
US07/396,182 US4920905A (en) 1981-07-10 1989-08-21 Detector for use on sewing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10270281U JPS588114U (en) 1981-07-10 1981-07-10 Detector for sewing machine

Publications (2)

Publication Number Publication Date
JPS588114U true JPS588114U (en) 1983-01-19
JPS6114382Y2 JPS6114382Y2 (en) 1986-05-06

Family

ID=29897342

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10270281U Granted JPS588114U (en) 1981-07-10 1981-07-10 Detector for sewing machine

Country Status (1)

Country Link
JP (1) JPS588114U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6280138U (en) * 1985-11-08 1987-05-22
JPH0186861U (en) * 1987-11-28 1989-06-08

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6280138U (en) * 1985-11-08 1987-05-22
JPH0186861U (en) * 1987-11-28 1989-06-08

Also Published As

Publication number Publication date
JPS6114382Y2 (en) 1986-05-06

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