JPH0168706U - - Google Patents

Info

Publication number

JPH0168706U

JPH0168706U JP1987164149U JP16414987U JPH0168706U JP H0168706 U JPH0168706 U JP H0168706U JP 1987164149 U JP1987164149 U JP 1987164149U JP 16414987 U JP16414987 U JP 16414987U JP H0168706 U JPH0168706 U JP H0168706U

Authority

JP

Japan

Prior art keywords

check valve

interposed

oil passage

passage check

hydraulic cylinder

Prior art date

1987-10-26

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

• 230000008602 contraction Effects 0.000 claims description 4
• 238000010586 diagram Methods 0.000 description 2
• 230000007935 neutral effect Effects 0.000 description 1