JPS624777Y2 - - Google Patents

Info

Publication number

JPS624777Y2

JPS624777Y2 JP6763080U JP6763080U JPS624777Y2 JP S624777 Y2 JPS624777 Y2 JP S624777Y2 JP 6763080 U JP6763080 U JP 6763080U JP 6763080 U JP6763080 U JP 6763080U JP S624777 Y2 JPS624777 Y2 JP S624777Y2

Authority

JP

Japan

Prior art keywords

valve body

plunger

air

side valve

hydraulic

Prior art date

1980-05-19

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000000057 synthetic resin Substances 0.000 claims description 11
• 229920003002 synthetic resin Polymers 0.000 claims description 11
• 238000005192 partition Methods 0.000 description 5
• 239000002184 metal Substances 0.000 description 4
• 239000000470 constituent Substances 0.000 description 2
• 230000006866 deterioration Effects 0.000 description 2
• 230000001105 regulatory effect Effects 0.000 description 2
• 230000001276 controlling effect Effects 0.000 description 1
• 230000001066 destructive effect Effects 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 239000010720 hydraulic oil Substances 0.000 description 1
• 238000003754 machining Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000003921 oil Substances 0.000 description 1
• 230000002093 peripheral effect Effects 0.000 description 1
• 239000000126 substance Substances 0.000 description 1