JPH0396375U - - Google Patents

Info

Publication number

JPH0396375U

JPH0396375U JP320290U JP320290U JPH0396375U JP H0396375 U JPH0396375 U JP H0396375U JP 320290 U JP320290 U JP 320290U JP 320290 U JP320290 U JP 320290U JP H0396375 U JPH0396375 U JP H0396375U

Authority

JP

Japan

Prior art keywords

back bottom

rotational phase

divided

bottom rollers

detector

Prior art date

1990-01-18

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

Links

• Espacenet
• Global Dossier
• Discuss

• 238000009987 spinning Methods 0.000 claims description 2
• 238000001514 detection method Methods 0.000 claims 1
• 230000010363 phase shift Effects 0.000 claims 1