JPS6114370Y2 - - Google Patents

Info

Publication number

JPS6114370Y2

JPS6114370Y2 JP1981011456U JP1145681U JPS6114370Y2 JP S6114370 Y2 JPS6114370 Y2 JP S6114370Y2 JP 1981011456 U JP1981011456 U JP 1981011456U JP 1145681 U JP1145681 U JP 1145681U JP S6114370 Y2 JPS6114370 Y2 JP S6114370Y2

Authority

JP

Japan

Prior art keywords

inner hook

bobbin

thread

hook

needle

Prior art date

1981-01-29

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 238000009958 sewing Methods 0.000 claims description 18
• 230000037431 insertion Effects 0.000 claims description 5
• 238000003780 insertion Methods 0.000 claims description 5
• 230000002093 peripheral effect Effects 0.000 description 4
• 210000003323 beak Anatomy 0.000 description 3
• 230000007423 decrease Effects 0.000 description 3
• 238000004804 winding Methods 0.000 description 3
• 210000000078 claw Anatomy 0.000 description 2
• 230000007547 defect Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000004744 fabric Substances 0.000 description 1