CA1127324A - Ressort helicoidal et assemblage de ressorts - Google Patents
Ressort helicoidal et assemblage de ressortsInfo
- Publication number
- CA1127324A CA1127324A CA329,821A CA329821A CA1127324A CA 1127324 A CA1127324 A CA 1127324A CA 329821 A CA329821 A CA 329821A CA 1127324 A CA1127324 A CA 1127324A
- Authority
- CA
- Canada
- Prior art keywords
- adjacent
- coil springs
- spring
- offset
- convolutions
- 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
Classifications
-
- 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
- A47C27/07—Attaching, or interconnecting of, springs in spring inlays
-
- 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
- A47C27/066—Edge stiffeners
Landscapes
- Springs (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Invalid Beds And Related Equipment (AREA)
- Pivots And Pivotal Connections (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US92377178A | 1978-07-12 | 1978-07-12 | |
US923,771 | 1986-10-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1127324A true CA1127324A (fr) | 1982-07-06 |
Family
ID=25449242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA329,821A Expired CA1127324A (fr) | 1978-07-12 | 1979-06-14 | Ressort helicoidal et assemblage de ressorts |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS5514095A (fr) |
AU (1) | AU526107B2 (fr) |
CA (1) | CA1127324A (fr) |
DE (1) | DE2927262A1 (fr) |
ES (2) | ES482352A1 (fr) |
FR (1) | FR2430743A1 (fr) |
GB (1) | GB2025217B (fr) |
IL (1) | IL57646A0 (fr) |
MX (1) | MX150175A (fr) |
ZA (1) | ZA793017B (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11033114B2 (en) | 2015-12-17 | 2021-06-15 | Sealy Technology, Llc | Coil-in-coil spring with variable loading response and mattresses including the same |
US11051631B2 (en) | 2016-01-21 | 2021-07-06 | Sealy Technology, Llc | Coil-in-coil springs with non-linear loading responses and mattresses including the same |
US11076705B2 (en) | 2014-05-30 | 2021-08-03 | Sealy Technology, Llc | Spring core with integrated cushioning layer |
US11480228B2 (en) | 2016-12-15 | 2022-10-25 | Sealy Technology, Llc | Open coil spring assemblies |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63189107A (ja) * | 1987-02-02 | 1988-08-04 | フランスベッド株式会社 | ばね組立体とこれを用いた寝具製品 |
GR20030100304A (el) * | 2003-07-16 | 2005-03-28 | Παναγιωτης Αναγνωστοπουλος | Μεθοδος παραγωγης ελατηριωτων στρωματων απο συρμα |
EP2689695B1 (fr) * | 2012-07-26 | 2016-06-08 | L & P Swiss Holding AG | Noyau de ressort |
USD739162S1 (en) | 2012-08-22 | 2015-09-22 | L&P Swiss Holding Ag | Coil spring |
CN110285174B (zh) * | 2019-07-23 | 2024-06-18 | 大连长之琳科技股份有限公司 | 一种航空发动机用金属减振垫及制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1982941A (en) * | 1931-05-18 | 1934-12-04 | Moore Co | Spring assembly |
US2143742A (en) * | 1938-04-22 | 1939-01-10 | Charles Karr Company | Spring assembly |
GB522085A (en) * | 1939-03-31 | 1940-06-07 | Emil Spuehl | Spring unit for mattresses, seats, cushions and the like |
GB586205A (en) * | 1944-08-22 | 1947-03-11 | Crown Bedding Company Ltd | Improvements in or relating to spring assemblies |
GB1199388A (en) * | 1967-12-12 | 1970-07-22 | Otto Paul Molt | Upholstery Spring Cores. |
US3653082A (en) * | 1970-08-13 | 1972-04-04 | Sealy | Mattress spring unit construction |
-
1979
- 1979-06-14 CA CA329,821A patent/CA1127324A/fr not_active Expired
- 1979-06-18 ZA ZA793017A patent/ZA793017B/xx unknown
- 1979-06-21 GB GB7921638A patent/GB2025217B/en not_active Expired
- 1979-06-21 AU AU48251/79A patent/AU526107B2/en not_active Ceased
- 1979-06-25 IL IL57646A patent/IL57646A0/xx not_active IP Right Cessation
- 1979-07-05 DE DE19792927262 patent/DE2927262A1/de active Granted
- 1979-07-10 ES ES482352A patent/ES482352A1/es not_active Expired
- 1979-07-11 FR FR7918040A patent/FR2430743A1/fr active Granted
- 1979-07-11 MX MX178433A patent/MX150175A/es unknown
- 1979-07-11 JP JP8800779A patent/JPS5514095A/ja active Granted
- 1979-10-01 ES ES1979252961U patent/ES252961Y/es not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11076705B2 (en) | 2014-05-30 | 2021-08-03 | Sealy Technology, Llc | Spring core with integrated cushioning layer |
US11033114B2 (en) | 2015-12-17 | 2021-06-15 | Sealy Technology, Llc | Coil-in-coil spring with variable loading response and mattresses including the same |
US11051631B2 (en) | 2016-01-21 | 2021-07-06 | Sealy Technology, Llc | Coil-in-coil springs with non-linear loading responses and mattresses including the same |
US11480228B2 (en) | 2016-12-15 | 2022-10-25 | Sealy Technology, Llc | Open coil spring assemblies |
Also Published As
Publication number | Publication date |
---|---|
ES482352A1 (es) | 1980-04-01 |
DE2927262C2 (fr) | 1990-02-15 |
AU4825179A (en) | 1980-01-17 |
ZA793017B (en) | 1980-08-27 |
JPS5514095A (en) | 1980-01-31 |
GB2025217A (en) | 1980-01-23 |
MX150175A (es) | 1984-03-29 |
FR2430743A1 (fr) | 1980-02-08 |
FR2430743B1 (fr) | 1984-06-15 |
ES252961Y (es) | 1981-11-16 |
DE2927262A1 (de) | 1980-01-24 |
AU526107B2 (en) | 1982-12-16 |
GB2025217B (en) | 1983-01-06 |
JPS644763B2 (fr) | 1989-01-26 |
IL57646A0 (en) | 1979-10-31 |
ES252961U (es) | 1981-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |