JPH0448917Y2 - - Google Patents

Info

Publication number

JPH0448917Y2

JPH0448917Y2 JP12272587U JP12272587U JPH0448917Y2 JP H0448917 Y2 JPH0448917 Y2 JP H0448917Y2 JP 12272587 U JP12272587 U JP 12272587U JP 12272587 U JP12272587 U JP 12272587U JP H0448917 Y2 JPH0448917 Y2 JP H0448917Y2

Authority

JP

Japan

Prior art keywords

plunger

holder

check plate

tactile switch

detection device

Prior art date

1987-08-11

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

• 238000001514 detection method Methods 0.000 claims description 14
• 230000002093 peripheral effect Effects 0.000 claims 1
• 239000002173 cutting fluid Substances 0.000 description 3
• 238000010586 diagram Methods 0.000 description 3
• 230000001105 regulatory effect Effects 0.000 description 3
• 230000002159 abnormal effect Effects 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 238000006073 displacement reaction Methods 0.000 description 1
• 238000005553 drilling Methods 0.000 description 1
• 239000000428 dust Substances 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000007613 environmental effect Effects 0.000 description 1
• 230000007257 malfunction Effects 0.000 description 1