JPS6470093A - Pattern forming apparatus in zigzag sewing machine - Google Patents

Pattern forming apparatus in zigzag sewing machine

Info

Publication number
JPS6470093A
JPS6470093A JP22750687A JP22750687A JPS6470093A JP S6470093 A JPS6470093 A JP S6470093A JP 22750687 A JP22750687 A JP 22750687A JP 22750687 A JP22750687 A JP 22750687A JP S6470093 A JPS6470093 A JP S6470093A
Authority
JP
Japan
Prior art keywords
sewing
sewing machine
patterns
zigzag sewing
rocking
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
JP22750687A
Other languages
Japanese (ja)
Inventor
Hidetaka Inagaki
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.)
Brother Industries Ltd
Original Assignee
Brother Industries 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 Brother Industries Ltd filed Critical Brother Industries Ltd
Priority to JP22750687A priority Critical patent/JPS6470093A/en
Publication of JPS6470093A publication Critical patent/JPS6470093A/en
Pending legal-status Critical Current

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  • Sewing Machines And Sewing (AREA)

Abstract

PURPOSE: To make a producing cost correspond to the number of patterns by providing a rocking quantity changing mechanism, a feeding mechanism, etc., so as to add a needle position changing mechanism for sewing a button hole and so as to add feeding switching mechanism for over lock sewing or triple sewing. CONSTITUTION: A needlebar vertically moving mechanism, a needlebar rocking mechanism, a needlebar rocking quantity changing mechanism and rotary cam mechanism are respectively flatly arranged and a rocking width cam 65 and a feeding cam 68 are rotated by the rotating operation of a pattern selecting dial 63 to select a pattern, thereby a mechanism for generating a plurality of patterns is simplified. Consequently, button hole sewing becomes possible by a middle class zigzag sewing machine obtained by additionaly mounting a needle position changing mechanism to a low class zigzag sewing machine capable of straight sewing and zigzag sewing. In addition, a high class zigzag sewing machine obtained by adding a feeding switching mechanism to this middle class zigzag sewing machine is enabled to execute over lock stitch and triple sewing to set the producing cost of many machine kinds according to the number of patterns to prevent the low class zigzag sewing machine of small number of patterns from increasing a cost.
JP22750687A 1987-09-10 1987-09-10 Pattern forming apparatus in zigzag sewing machine Pending JPS6470093A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22750687A JPS6470093A (en) 1987-09-10 1987-09-10 Pattern forming apparatus in zigzag sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22750687A JPS6470093A (en) 1987-09-10 1987-09-10 Pattern forming apparatus in zigzag sewing machine

Publications (1)

Publication Number Publication Date
JPS6470093A true JPS6470093A (en) 1989-03-15

Family

ID=16861965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22750687A Pending JPS6470093A (en) 1987-09-10 1987-09-10 Pattern forming apparatus in zigzag sewing machine

Country Status (1)

Country Link
JP (1) JPS6470093A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1097120C (en) * 1996-09-30 2002-12-25 重机公司 Feeding device of circular sewing machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1097120C (en) * 1996-09-30 2002-12-25 重机公司 Feeding device of circular sewing machine

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