JPH01115474U - - Google Patents

Info

Publication number
JPH01115474U
JPH01115474U JP1179788U JP1179788U JPH01115474U JP H01115474 U JPH01115474 U JP H01115474U JP 1179788 U JP1179788 U JP 1179788U JP 1179788 U JP1179788 U JP 1179788U JP H01115474 U JPH01115474 U JP H01115474U
Authority
JP
Japan
Prior art keywords
tension
thread tension
thread
switching mechanism
adjustment device
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
JP1179788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0517030Y2 (enrdf_load_stackoverflow
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 JP1988011797U priority Critical patent/JPH0517030Y2/ja
Publication of JPH01115474U publication Critical patent/JPH01115474U/ja
Application granted granted Critical
Publication of JPH0517030Y2 publication Critical patent/JPH0517030Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Sewing Machines And Sewing (AREA)
JP1988011797U 1988-01-29 1988-01-29 Expired - Lifetime JPH0517030Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988011797U JPH0517030Y2 (enrdf_load_stackoverflow) 1988-01-29 1988-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988011797U JPH0517030Y2 (enrdf_load_stackoverflow) 1988-01-29 1988-01-29

Publications (2)

Publication Number Publication Date
JPH01115474U true JPH01115474U (enrdf_load_stackoverflow) 1989-08-03
JPH0517030Y2 JPH0517030Y2 (enrdf_load_stackoverflow) 1993-05-07

Family

ID=31220665

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988011797U Expired - Lifetime JPH0517030Y2 (enrdf_load_stackoverflow) 1988-01-29 1988-01-29

Country Status (1)

Country Link
JP (1) JPH0517030Y2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4893231B2 (ja) * 2006-10-27 2012-03-07 アイシン精機株式会社 上糸張力調整装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552349U (enrdf_load_stackoverflow) * 1978-06-20 1980-01-09
JPS5627899U (enrdf_load_stackoverflow) * 1979-08-10 1981-03-16

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS552349U (enrdf_load_stackoverflow) * 1978-06-20 1980-01-09
JPS5627899U (enrdf_load_stackoverflow) * 1979-08-10 1981-03-16

Also Published As

Publication number Publication date
JPH0517030Y2 (enrdf_load_stackoverflow) 1993-05-07

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