JPH0293579U - - Google Patents

Info

Publication number

JPH0293579U

JPH0293579U JP122889U JP122889U JPH0293579U JP H0293579 U JPH0293579 U JP H0293579U JP 122889 U JP122889 U JP 122889U JP 122889 U JP122889 U JP 122889U JP H0293579 U JPH0293579 U JP H0293579U

Authority

JP

Japan

Prior art keywords

stem

drive mechanism

electric drive

insertion hole

peripheral surface

Prior art date

1989-01-11

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000037431 insertion Effects 0.000 claims description 4
• 238000003780 insertion Methods 0.000 claims description 4
• 239000003566 sealing material Substances 0.000 claims description 3
• 230000002093 peripheral effect Effects 0.000 claims 3