JPH0334923B2 - - Google Patents
Info
- Publication number
- JPH0334923B2 JPH0334923B2 JP58243566A JP24356683A JPH0334923B2 JP H0334923 B2 JPH0334923 B2 JP H0334923B2 JP 58243566 A JP58243566 A JP 58243566A JP 24356683 A JP24356683 A JP 24356683A JP H0334923 B2 JPH0334923 B2 JP H0334923B2
- Authority
- JP
- Japan
- Prior art keywords
- spring unit
- spring
- springs
- hard steel
- steel wire
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 28
- 239000010959 steel Substances 0.000 claims description 28
- 229920003002 synthetic resin Polymers 0.000 claims description 19
- 239000000057 synthetic resin Substances 0.000 claims description 19
- 230000005489 elastic deformation Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 8
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 3
- 235000011613 Pinus brutia Nutrition 0.000 claims description 3
- 241000018646 Pinus brutia Species 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 244000198134 Agave sisalana Species 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000012559 user support system Methods 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24356683A JPS60135014A (ja) | 1983-12-23 | 1983-12-23 | マツトレス装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24356683A JPS60135014A (ja) | 1983-12-23 | 1983-12-23 | マツトレス装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60135014A JPS60135014A (ja) | 1985-07-18 |
| JPH0334923B2 true JPH0334923B2 (zh) | 1991-05-24 |
Family
ID=17105742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24356683A Granted JPS60135014A (ja) | 1983-12-23 | 1983-12-23 | マツトレス装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60135014A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5837159B1 (ja) * | 2014-08-11 | 2015-12-24 | 株式会社ルービックＪｐ | ポケットコイル及びマットレス |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4815207A (en) * | 1987-04-27 | 1989-03-28 | Amp Incorporated | Clamping tool and stripping method for coaxial cable |
-
1983
- 1983-12-23 JP JP24356683A patent/JPS60135014A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5837159B1 (ja) * | 2014-08-11 | 2015-12-24 | 株式会社ルービックＪｐ | ポケットコイル及びマットレス |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60135014A (ja) | 1985-07-18 |
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