JPH01179547U - - Google Patents

Info

Publication number

JPH01179547U

JPH01179547U JP7605088U JP7605088U JPH01179547U JP H01179547 U JPH01179547 U JP H01179547U JP 7605088 U JP7605088 U JP 7605088U JP 7605088 U JP7605088 U JP 7605088U JP H01179547 U JPH01179547 U JP H01179547U

Authority

JP

Japan

Prior art keywords

pipe

seat plate

pivotally connected

pipes

front leg

Prior art date

1988-06-08

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

• 210000001364 upper extremity Anatomy 0.000 claims description 7
• 229910000831 Steel Inorganic materials 0.000 claims description 2
• 239000010959 steel Substances 0.000 claims description 2
• 229910000838 Al alloy Inorganic materials 0.000 claims 2
• 230000003014 reinforcing effect Effects 0.000 claims 2
• 229910045601 alloy Inorganic materials 0.000 claims 1
• 239000000956 alloy Substances 0.000 claims 1
• 230000037431 insertion Effects 0.000 claims 1
• 238000003780 insertion Methods 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 claims 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 230000002787 reinforcement Effects 0.000 description 1

Cited By (3)