JPH0750991Y2 - 回転椅子の軸受構造 - Google Patents
回転椅子の軸受構造Info
- Publication number
- JPH0750991Y2 JPH0750991Y2 JP1093290U JP1093290U JPH0750991Y2 JP H0750991 Y2 JPH0750991 Y2 JP H0750991Y2 JP 1093290 U JP1093290 U JP 1093290U JP 1093290 U JP1093290 U JP 1093290U JP H0750991 Y2 JPH0750991 Y2 JP H0750991Y2
- Authority
- JP
- Japan
- Prior art keywords
- bearing member
- bearing
- tapered
- shaft
- shaft cylinder
- 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.)
- Expired - Lifetime
Links
- 238000003466 welding Methods 0.000 description 8
- 239000002184 metal Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Chairs Characterized By Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1093290U JPH0750991Y2 (ja) | 1990-02-05 | 1990-02-05 | 回転椅子の軸受構造 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1093290U JPH0750991Y2 (ja) | 1990-02-05 | 1990-02-05 | 回転椅子の軸受構造 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03101245U JPH03101245U (en]) | 1991-10-22 |
| JPH0750991Y2 true JPH0750991Y2 (ja) | 1995-11-22 |
Family
ID=31514481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1093290U Expired - Lifetime JPH0750991Y2 (ja) | 1990-02-05 | 1990-02-05 | 回転椅子の軸受構造 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0750991Y2 (en]) |
-
1990
- 1990-02-05 JP JP1093290U patent/JPH0750991Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03101245U (en]) | 1991-10-22 |
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