DE2226723A1 - Unterstützungsfedereinheiten zur Verwendung in Polsterungen und Verfahren zur Herstellung derselben - Google Patents
Unterstützungsfedereinheiten zur Verwendung in Polsterungen und Verfahren zur Herstellung derselbenInfo
- Publication number
- DE2226723A1 DE2226723A1 DE19722226723 DE2226723A DE2226723A1 DE 2226723 A1 DE2226723 A1 DE 2226723A1 DE 19722226723 DE19722226723 DE 19722226723 DE 2226723 A DE2226723 A DE 2226723A DE 2226723 A1 DE2226723 A1 DE 2226723A1
- Authority
- DE
- Germany
- Prior art keywords
- support spring
- wire
- straight
- unit according
- sections
- 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
- 238000000034 method Methods 0.000 title claims description 5
- 238000000429 assembly Methods 0.000 title description 4
- 230000000712 assembly Effects 0.000 title description 4
- 239000002184 metal Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
- A47C23/0438—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of special shape
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/70—Upholstery springs ; Upholstery
- B60N2/7023—Coach-like constructions
- B60N2/7035—Cushions
- B60N2/7047—Springs
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Springs (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1883471A GB1356432A (en) | 1971-06-03 | 1971-06-03 | Support spring units for use in upholstery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2226723A1 true DE2226723A1 (de) | 1972-12-14 |
Family
ID=10119209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722226723 Pending DE2226723A1 (de) | 1971-06-03 | 1972-06-02 | Unterstützungsfedereinheiten zur Verwendung in Polsterungen und Verfahren zur Herstellung derselben |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE783644A (OSRAM) |
| DE (1) | DE2226723A1 (OSRAM) |
| FR (1) | FR2141729B1 (OSRAM) |
| GB (1) | GB1356432A (OSRAM) |
| IT (1) | IT958173B (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5231712A (en) * | 1992-02-04 | 1993-08-03 | Elite Support Systems, Inc. | Bedding unit and springs therefor |
| CN107559361B (zh) * | 2017-09-07 | 2023-06-27 | 东莞市锦中秀寝具用品有限公司 | 一种互连弹簧及其制备方法 |
-
1971
- 1971-06-03 GB GB1883471A patent/GB1356432A/en not_active Expired
-
1972
- 1972-05-18 BE BE783644A patent/BE783644A/nl unknown
- 1972-05-31 IT IT5063372A patent/IT958173B/it active
- 1972-06-02 FR FR7219855A patent/FR2141729B1/fr not_active Expired
- 1972-06-02 DE DE19722226723 patent/DE2226723A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2141729A1 (OSRAM) | 1973-01-26 |
| GB1356432A (en) | 1974-06-12 |
| IT958173B (it) | 1973-10-20 |
| FR2141729B1 (OSRAM) | 1973-07-13 |
| BE783644A (nl) | 1972-09-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |