JPS51150447A - Device for detecting change in pedal angle of sewing machine - Google Patents

Device for detecting change in pedal angle of sewing machine

Info

Publication number
JPS51150447A
JPS51150447A JP1976075A JP1976075A JPS51150447A JP S51150447 A JPS51150447 A JP S51150447A JP 1976075 A JP1976075 A JP 1976075A JP 1976075 A JP1976075 A JP 1976075A JP S51150447 A JPS51150447 A JP S51150447A
Authority
JP
Japan
Prior art keywords
sewing machine
pedal angle
detecting change
detecting
pedal
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
JP1976075A
Other languages
Japanese (ja)
Inventor
Sadao Sekizawa
Giichi Ishida
Kuniaki Kubokura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1976075A priority Critical patent/JPS51150447A/en
Publication of JPS51150447A publication Critical patent/JPS51150447A/en
Pending legal-status Critical Current

Links

Landscapes

  • A Measuring Device Byusing Mechanical Method (AREA)
  • Sewing Machines And Sewing (AREA)
JP1976075A 1975-02-19 1975-02-19 Device for detecting change in pedal angle of sewing machine Pending JPS51150447A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976075A JPS51150447A (en) 1975-02-19 1975-02-19 Device for detecting change in pedal angle of sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976075A JPS51150447A (en) 1975-02-19 1975-02-19 Device for detecting change in pedal angle of sewing machine

Publications (1)

Publication Number Publication Date
JPS51150447A true JPS51150447A (en) 1976-12-24

Family

ID=12008284

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976075A Pending JPS51150447A (en) 1975-02-19 1975-02-19 Device for detecting change in pedal angle of sewing machine

Country Status (1)

Country Link
JP (1) JPS51150447A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499449A (en) * 1981-06-11 1985-02-12 Matsushita Electric Industrial Company, Ltd. Speed setting device for a sewing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4499449A (en) * 1981-06-11 1985-02-12 Matsushita Electric Industrial Company, Ltd. Speed setting device for a sewing machine

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