JPS6226222U - - Google Patents

Info

Publication number

JPS6226222U

JPS6226222U JP7470985U JP7470985U JPS6226222U JP S6226222 U JPS6226222 U JP S6226222U JP 7470985 U JP7470985 U JP 7470985U JP 7470985 U JP7470985 U JP 7470985U JP S6226222 U JPS6226222 U JP S6226222U

Authority

JP

Japan

Prior art keywords

torsion spring

roll shaft

spring

force

biasing means

Prior art date

1985-05-20

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

• 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 230000003321 amplification Effects 0.000 description 1
• 238000003199 nucleic acid amplification method Methods 0.000 description 1