ES221644U - Un conjunto de somier. - Google Patents
Un conjunto de somier.Info
- Publication number
- ES221644U ES221644U ES0221644U ES221644U ES221644U ES 221644 U ES221644 U ES 221644U ES 0221644 U ES0221644 U ES 0221644U ES 221644 U ES221644 U ES 221644U ES 221644 U ES221644 U ES 221644U
- Authority
- ES
- Spain
- Prior art keywords
- connecting rods
- frame
- rods
- substantially horizontal
- translation
- 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
- 238000005452 bending Methods 0.000 abstract 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
Landscapes
- Springs (AREA)
- Wire Processing (AREA)
Abstract
Un conjunto de somier que incluye un bastidor de soporte, una pluralidad de miembros de muelle montado en el mencionado bastidor y conectados entro sí para formar uno plataforma elástica situada encima del bastidor y que puede moverse elásticamente hacia el bastidor, comprendiendo al menos alguno de los mencionados muelles partes de cuerpo sustancialmente horizontales y partes de extremo colgantes comprendiendo cada una de las mencionadas partes de un tramo una pluralidad de barras de conexión dispuestas angularmente y barras de torsión sustancialmente horizontales que se extienden entre barras de conexión adyacentes que las conectan, estando barras alternar de dichas barras de conexión sustancialmente horizontales en la condición descargada del mencionado muelle y extendiéndose otras de dichas borras de conexión hacia arriba desde las mencionadas barras alternas de manera que cuando los mencionados muelles son sometidos a cargas dirigidas hacia abajo, dichas barras de conexión alternas securvan hacia abajo y dichas otras barras de conexión continuan extendidas hacia arriba para, así ofrecer resistencia a las cargas, tanto por torsión de dichas barras de torsión como por curvado de dichas barras de conexión.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00362887A US3852838A (en) | 1973-05-23 | 1973-05-23 | Box spring assembly and improved springs therefor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES221644U true ES221644U (es) | 1976-11-01 |
| ES221644Y ES221644Y (es) | 1977-03-01 |
Family
ID=23427903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1974221644U Expired ES221644Y (es) | 1973-05-23 | 1974-03-14 | Un conjunto de somier. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3852838A (es) |
| JP (1) | JPS5735968B2 (es) |
| BR (1) | BR7403825D0 (es) |
| CA (1) | CA988631A (es) |
| CH (1) | CH589438A5 (es) |
| DE (1) | DE2418904A1 (es) |
| ES (1) | ES221644Y (es) |
| FR (1) | FR2230316B1 (es) |
| GB (1) | GB1449706A (es) |
| IT (1) | IT1011492B (es) |
| NL (1) | NL7405833A (es) |
| ZA (1) | ZA741254B (es) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4186223A (en) * | 1975-12-05 | 1980-01-29 | Hoover Universal, Inc. | Process for coating a wire spring and evaluating previous heat treat of said wire spring |
| US4218790A (en) * | 1979-05-07 | 1980-08-26 | Hoover Universal, Inc. | Box spring assembly with improved stiffness characteristics |
| US4238861A (en) * | 1979-05-14 | 1980-12-16 | Hoover Universal, Inc. | Box spring assembly with limited deflection formed wire springs |
| US4339834A (en) * | 1980-03-21 | 1982-07-20 | Hoover Universal, Inc. | Box spring assembly with interlocked formed wire components and method of assembling same |
| US4470584A (en) * | 1982-01-29 | 1984-09-11 | Hoover Universal, Inc. | Box spring assembly |
| US4704752A (en) * | 1986-02-28 | 1987-11-10 | Leggett & Platt, Incorporated | Box spring assembly with modular twin continuous spring elements |
| US4730357A (en) * | 1987-03-17 | 1988-03-15 | Leggett & Platt, Incorporated | Bedding box spring |
| US4867424A (en) * | 1988-09-23 | 1989-09-19 | Hoover Group, Inc. | Box spring with wire columns and partial coils |
| JPH0515232Y2 (es) * | 1988-12-29 | 1993-04-22 | ||
| US5704595A (en) * | 1995-08-29 | 1998-01-06 | L& P Property Management Company | Nestably stackable formed wire foundation |
| US7237282B2 (en) * | 2005-01-18 | 2007-07-03 | L&P Property Management Company | Stackable and stable bedding foundation |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3286281A (en) * | 1965-02-24 | 1966-11-22 | Hoover Ball & Bearing Co | Box spring assembly |
| US3487480A (en) * | 1967-06-07 | 1970-01-06 | Hoover Ball & Bearing Co | Box spring assembly |
| US3574240A (en) * | 1968-10-25 | 1971-04-13 | Hoover Ball & Bearing Co | Spring and frame assembly |
| US3574241A (en) * | 1969-01-06 | 1971-04-13 | Hoover Ball & Bearing Co | Spring and frame assembly particularly for box springs |
| US3761972A (en) * | 1971-12-20 | 1973-10-02 | Dresser Corp | Wire mat assembly for a box spring |
-
1973
- 1973-05-23 US US00362887A patent/US3852838A/en not_active Expired - Lifetime
-
1974
- 1974-02-14 CA CA192,583A patent/CA988631A/en not_active Expired
- 1974-02-21 GB GB796774A patent/GB1449706A/en not_active Expired
- 1974-02-26 ZA ZA00741254A patent/ZA741254B/xx unknown
- 1974-03-04 CH CH301674A patent/CH589438A5/xx not_active IP Right Cessation
- 1974-03-13 FR FR7408494A patent/FR2230316B1/fr not_active Expired
- 1974-03-13 JP JP2821774A patent/JPS5735968B2/ja not_active Expired
- 1974-03-14 ES ES1974221644U patent/ES221644Y/es not_active Expired
- 1974-04-19 DE DE2418904A patent/DE2418904A1/de not_active Ceased
- 1974-05-01 NL NL7405833A patent/NL7405833A/xx not_active Application Discontinuation
- 1974-05-10 BR BR3825/74A patent/BR7403825D0/pt unknown
- 1974-05-21 IT IT51141/74A patent/IT1011492B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| US3852838A (en) | 1974-12-10 |
| IT1011492B (it) | 1977-01-20 |
| FR2230316B1 (es) | 1978-12-29 |
| FR2230316A1 (es) | 1974-12-20 |
| CA988631A (en) | 1976-05-04 |
| GB1449706A (en) | 1976-09-15 |
| JPS5049053A (es) | 1975-05-01 |
| BR7403825D0 (pt) | 1974-12-24 |
| ZA741254B (en) | 1975-07-30 |
| DE2418904A1 (de) | 1974-12-12 |
| CH589438A5 (es) | 1977-07-15 |
| JPS5735968B2 (es) | 1982-07-31 |
| ES221644Y (es) | 1977-03-01 |
| NL7405833A (es) | 1974-11-26 |
| AU6592374A (en) | 1975-08-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1K | Utility model lapsed |
Effective date: 19980402 |