JPS63139508A - 座高調節可能な椅子 - Google Patents
座高調節可能な椅子Info
- Publication number
- JPS63139508A JPS63139508A JP28553786A JP28553786A JPS63139508A JP S63139508 A JPS63139508 A JP S63139508A JP 28553786 A JP28553786 A JP 28553786A JP 28553786 A JP28553786 A JP 28553786A JP S63139508 A JPS63139508 A JP S63139508A
- Authority
- JP
- Japan
- Prior art keywords
- link
- connecting bar
- pipe
- screw shaft
- seat
- Prior art date
- 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.)
- Granted
Links
- 230000007246 mechanism Effects 0.000 claims description 28
- 230000003014 reinforcing effect Effects 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 4
- 230000001965 increasing effect Effects 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036544 posture Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000013585 weight reducing agent Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
- Special Chairs (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28553786A JPS63139508A (ja) | 1986-11-30 | 1986-11-30 | 座高調節可能な椅子 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP28553786A JPS63139508A (ja) | 1986-11-30 | 1986-11-30 | 座高調節可能な椅子 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63139508A true JPS63139508A (ja) | 1988-06-11 |
JPH0414967B2 JPH0414967B2 (enrdf_load_stackoverflow) | 1992-03-16 |
Family
ID=17692819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP28553786A Granted JPS63139508A (ja) | 1986-11-30 | 1986-11-30 | 座高調節可能な椅子 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63139508A (enrdf_load_stackoverflow) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62145539U (enrdf_load_stackoverflow) * | 1986-03-11 | 1987-09-14 |
-
1986
- 1986-11-30 JP JP28553786A patent/JPS63139508A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62145539U (enrdf_load_stackoverflow) * | 1986-03-11 | 1987-09-14 |
Also Published As
Publication number | Publication date |
---|---|
JPH0414967B2 (enrdf_load_stackoverflow) | 1992-03-16 |
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