JPH02128932U - - Google Patents
Info
- Publication number
- JPH02128932U JPH02128932U JP3684389U JP3684389U JPH02128932U JP H02128932 U JPH02128932 U JP H02128932U JP 3684389 U JP3684389 U JP 3684389U JP 3684389 U JP3684389 U JP 3684389U JP H02128932 U JPH02128932 U JP H02128932U
- Authority
- JP
- Japan
- Prior art keywords
- head rest
- friction head
- spring member
- stay
- operating torque
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3684389U JPH02128932U (en]) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3684389U JPH02128932U (en]) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02128932U true JPH02128932U (en]) | 1990-10-24 |
Family
ID=31543428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3684389U Pending JPH02128932U (en]) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02128932U (en]) |
-
1989
- 1989-03-30 JP JP3684389U patent/JPH02128932U/ja active Pending