JPH01136133U - - Google Patents
Info
- Publication number
- JPH01136133U JPH01136133U JP9053087U JP9053087U JPH01136133U JP H01136133 U JPH01136133 U JP H01136133U JP 9053087 U JP9053087 U JP 9053087U JP 9053087 U JP9053087 U JP 9053087U JP H01136133 U JPH01136133 U JP H01136133U
- Authority
- JP
- Japan
- Prior art keywords
- spring plate
- pieces
- shape
- spring
- synthetic resin
- 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
- 239000000463 material Substances 0.000 claims description 4
- 239000007769 metal material Substances 0.000 claims 2
- 239000000758 substrate Substances 0.000 claims 2
- 229920003002 synthetic resin Polymers 0.000 claims 2
- 239000000057 synthetic resin Substances 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987090530U JPH0532494Y2 (https=) | 1987-06-12 | 1987-06-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987090530U JPH0532494Y2 (https=) | 1987-06-12 | 1987-06-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01136133U true JPH01136133U (https=) | 1989-09-18 |
| JPH0532494Y2 JPH0532494Y2 (https=) | 1993-08-19 |
Family
ID=31315045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987090530U Expired - Lifetime JPH0532494Y2 (https=) | 1987-06-12 | 1987-06-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0532494Y2 (https=) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57129501U (https=) * | 1981-02-07 | 1982-08-12 |
-
1987
- 1987-06-12 JP JP1987090530U patent/JPH0532494Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57129501U (https=) * | 1981-02-07 | 1982-08-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0532494Y2 (https=) | 1993-08-19 |