JPS63121838U - - Google Patents

Info

Publication number

JPS63121838U

JPS63121838U JP1389787U JP1389787U JPS63121838U JP S63121838 U JPS63121838 U JP S63121838U JP 1389787 U JP1389787 U JP 1389787U JP 1389787 U JP1389787 U JP 1389787U JP S63121838 U JPS63121838 U JP S63121838U

Authority

JP

Japan

Prior art keywords

piston rod

recess

rod

piston

auxiliary

Prior art date

1987-02-02

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 239000006096 absorbing agent Substances 0.000 claims description 3
• 230000035939 shock Effects 0.000 claims description 3
• 230000002093 peripheral effect Effects 0.000 claims 1
• 230000008878 coupling Effects 0.000 description 1
• 238000010168 coupling process Methods 0.000 description 1
• 238000005859 coupling reaction Methods 0.000 description 1