JPS6314781Y2 - - Google Patents

Info

Publication number

JPS6314781Y2

JPS6314781Y2 JP18179584U JP18179584U JPS6314781Y2 JP S6314781 Y2 JPS6314781 Y2 JP S6314781Y2 JP 18179584 U JP18179584 U JP 18179584U JP 18179584 U JP18179584 U JP 18179584U JP S6314781 Y2 JPS6314781 Y2 JP S6314781Y2

Authority

JP

Japan

Prior art keywords

arm

upper feed

presser

support

tip

Prior art date

1984-11-30

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

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• 239000006096 absorbing agent Substances 0.000 description 1
• 238000013459 approach Methods 0.000 description 1
• 230000008859 change Effects 0.000 description 1
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• 230000006872 improvement Effects 0.000 description 1
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• 230000000630 rising effect Effects 0.000 description 1
• 230000035939 shock Effects 0.000 description 1