JPH045412Y2 - - Google Patents

Info

Publication number

JPH045412Y2

JPH045412Y2 JP2788988U JP2788988U JPH045412Y2 JP H045412 Y2 JPH045412 Y2 JP H045412Y2 JP 2788988 U JP2788988 U JP 2788988U JP 2788988 U JP2788988 U JP 2788988U JP H045412 Y2 JPH045412 Y2 JP H045412Y2

Authority

JP

Japan

Prior art keywords

piston

valve

stopper ring

opening rod

hole

Prior art date

1988-03-02

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

• 238000000926 separation method Methods 0.000 claims description 22
• 239000003921 oil Substances 0.000 description 25
• 210000000078 claw Anatomy 0.000 description 6
• 230000002093 peripheral effect Effects 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• 239000010720 hydraulic oil Substances 0.000 description 2
• 229920003002 synthetic resin Polymers 0.000 description 2
• 239000000057 synthetic resin Substances 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 230000009977 dual effect Effects 0.000 description 1
• 230000006872 improvement Effects 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000000149 penetrating effect Effects 0.000 description 1
• 230000008569 process Effects 0.000 description 1
• 230000009467 reduction Effects 0.000 description 1
• 230000001105 regulatory effect Effects 0.000 description 1
• 230000004044 response Effects 0.000 description 1
• 239000010959 steel Substances 0.000 description 1