JPH0374207U - - Google Patents

Info

Publication number

JPH0374207U

JPH0374207U JP13405489U JP13405489U JPH0374207U JP H0374207 U JPH0374207 U JP H0374207U JP 13405489 U JP13405489 U JP 13405489U JP 13405489 U JP13405489 U JP 13405489U JP H0374207 U JPH0374207 U JP H0374207U

Authority

JP

Japan

Prior art keywords

control valve

spool

supply

discharge port

hydraulic cylinder

Prior art date

1989-11-17

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

• 230000003028 elevating effect Effects 0.000 claims description 2
• 230000007935 neutral effect Effects 0.000 claims description 2
• 239000010720 hydraulic oil Substances 0.000 claims 2
• 239000003921 oil Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2
• 240000007594 Oryza sativa Species 0.000 description 1
• 235000007164 Oryza sativa Nutrition 0.000 description 1
• 235000009566 rice Nutrition 0.000 description 1