JPH0362140U - - Google Patents

Info

Publication number

JPH0362140U

JPH0362140U JP12285989U JP12285989U JPH0362140U JP H0362140 U JPH0362140 U JP H0362140U JP 12285989 U JP12285989 U JP 12285989U JP 12285989 U JP12285989 U JP 12285989U JP H0362140 U JPH0362140 U JP H0362140U

Authority

JP

Japan

Prior art keywords

sprocket

guide tube

chain

sliding member

end locked

Prior art date

1989-10-19

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

• 238000010276 construction Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 238000009412 basement excavation Methods 0.000 description 1
• 238000005553 drilling Methods 0.000 description 1