JPH0424581Y2 - - Google Patents
Info
- Publication number
- JPH0424581Y2 JPH0424581Y2 JP1989095120U JP9512089U JPH0424581Y2 JP H0424581 Y2 JPH0424581 Y2 JP H0424581Y2 JP 1989095120 U JP1989095120 U JP 1989095120U JP 9512089 U JP9512089 U JP 9512089U JP H0424581 Y2 JPH0424581 Y2 JP H0424581Y2
- Authority
- JP
- Japan
- Prior art keywords
- movable
- movable part
- protrusion
- diameter side
- push button
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims description 23
- 239000000758 substrate Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095120U JPH0424581Y2 (US06168776-20010102-C00041.png) | 1989-08-10 | 1989-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095120U JPH0424581Y2 (US06168776-20010102-C00041.png) | 1989-08-10 | 1989-08-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0227622U JPH0227622U (US06168776-20010102-C00041.png) | 1990-02-22 |
| JPH0424581Y2 true JPH0424581Y2 (US06168776-20010102-C00041.png) | 1992-06-10 |
Family
ID=31319743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989095120U Expired JPH0424581Y2 (US06168776-20010102-C00041.png) | 1989-08-10 | 1989-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0424581Y2 (US06168776-20010102-C00041.png) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090277766A1 (en) * | 2005-10-25 | 2009-11-12 | Polymatech Co., Ltd. | Elastic Member for Pushbutton Switch |
| JP6400960B2 (ja) | 2013-12-13 | 2018-10-03 | 富士通コンポーネント株式会社 | キースイッチ装置、キーボード及び反力発生部材 |
| JP7157264B2 (ja) * | 2017-03-30 | 2022-10-19 | 富士通コンポーネント株式会社 | 反力発生部材及びキースイッチ装置 |
| JP7042034B2 (ja) * | 2017-03-30 | 2022-03-25 | 富士通コンポーネント株式会社 | 反力発生部材及びキースイッチ装置 |
| WO2023021580A1 (ja) * | 2021-08-17 | 2023-02-23 | 信越ポリマー株式会社 | 押釦スイッチ用部材 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225272B2 (US06168776-20010102-C00041.png) * | 1973-02-28 | 1977-07-06 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225272U (US06168776-20010102-C00041.png) * | 1975-08-13 | 1977-02-22 |
-
1989
- 1989-08-10 JP JP1989095120U patent/JPH0424581Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5225272B2 (US06168776-20010102-C00041.png) * | 1973-02-28 | 1977-07-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227622U (US06168776-20010102-C00041.png) | 1990-02-22 |
