JPH0453709Y2 - - Google Patents

Info

Publication number

JPH0453709Y2

JPH0453709Y2 JP1986145490U JP14549086U JPH0453709Y2 JP H0453709 Y2 JPH0453709 Y2 JP H0453709Y2 JP 1986145490 U JP1986145490 U JP 1986145490U JP 14549086 U JP14549086 U JP 14549086U JP H0453709 Y2 JPH0453709 Y2 JP H0453709Y2

Authority

JP

Japan

Prior art keywords

link member

link

stay

seat

chair

Prior art date

1986-09-23

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
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• 230000007246 mechanism Effects 0.000 claims description 34
• 230000003028 elevating effect Effects 0.000 claims description 9
• 230000001965 increasing effect Effects 0.000 description 6
• 238000005452 bending Methods 0.000 description 5
• 238000004519 manufacturing process Methods 0.000 description 5
• 230000000694 effects Effects 0.000 description 3
• 238000002788 crimping Methods 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 238000003466 welding Methods 0.000 description 2
• 241000566137 Sagittarius Species 0.000 description 1
• 230000002427 irreversible effect Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 230000035939 shock Effects 0.000 description 1
• 239000002023 wood Substances 0.000 description 1