JPH0233653U - - Google Patents
Info
- Publication number
- JPH0233653U JPH0233653U JP11149888U JP11149888U JPH0233653U JP H0233653 U JPH0233653 U JP H0233653U JP 11149888 U JP11149888 U JP 11149888U JP 11149888 U JP11149888 U JP 11149888U JP H0233653 U JPH0233653 U JP H0233653U
- Authority
- JP
- Japan
- Prior art keywords
- spring
- adjustment mechanism
- feed screw
- force adjustment
- spring force
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Chairs Characterized By Structure (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11149888U JPH0610877Y2 (ja) | 1988-08-25 | 1988-08-25 | 椅子におけるスプリング力調節機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11149888U JPH0610877Y2 (ja) | 1988-08-25 | 1988-08-25 | 椅子におけるスプリング力調節機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0233653U true JPH0233653U (https=) | 1990-03-02 |
| JPH0610877Y2 JPH0610877Y2 (ja) | 1994-03-23 |
Family
ID=31349598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11149888U Expired - Lifetime JPH0610877Y2 (ja) | 1988-08-25 | 1988-08-25 | 椅子におけるスプリング力調節機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0610877Y2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0459749U (https=) * | 1990-10-01 | 1992-05-22 |
-
1988
- 1988-08-25 JP JP11149888U patent/JPH0610877Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0459749U (https=) * | 1990-10-01 | 1992-05-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0610877Y2 (ja) | 1994-03-23 |
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