DE2201852C3 - Federkern aus einem rechteckigen Rahmen und sich kreuzenden Quer- und Längsfedern - Google Patents

Federkern aus einem rechteckigen Rahmen und sich kreuzenden Quer- und Längsfedern

Info

Publication number
DE2201852C3
DE2201852C3 DE2201852A DE2201852A DE2201852C3 DE 2201852 C3 DE2201852 C3 DE 2201852C3 DE 2201852 A DE2201852 A DE 2201852A DE 2201852 A DE2201852 A DE 2201852A DE 2201852 C3 DE2201852 C3 DE 2201852C3
Authority
DE
Germany
Prior art keywords
spring
straight
sections
springs
section
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
Application number
DE2201852A
Other languages
German (de)
English (en)
Other versions
DE2201852B2 (de
DE2201852A1 (de
Inventor
Zygmunt M. Detroit Mich. Surletta (V.St.A.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lear Siegler Inc
Original Assignee
Lear Siegler Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lear Siegler Inc filed Critical Lear Siegler Inc
Publication of DE2201852A1 publication Critical patent/DE2201852A1/de
Publication of DE2201852B2 publication Critical patent/DE2201852B2/de
Application granted granted Critical
Publication of DE2201852C3 publication Critical patent/DE2201852C3/de
Expired legal-status Critical Current

Links

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)
  • Connection Or Junction Boxes (AREA)
  • Supports For Pipes And Cables (AREA)
  • Flexible Shafts (AREA)
DE2201852A 1971-01-18 1972-01-15 Federkern aus einem rechteckigen Rahmen und sich kreuzenden Quer- und Längsfedern Expired DE2201852C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10697271A 1971-01-18 1971-01-18

Publications (3)

Publication Number Publication Date
DE2201852A1 DE2201852A1 (de) 1972-08-10
DE2201852B2 DE2201852B2 (de) 1975-01-02
DE2201852C3 true DE2201852C3 (de) 1975-08-21

Family

ID=22314200

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2201852A Expired DE2201852C3 (de) 1971-01-18 1972-01-15 Federkern aus einem rechteckigen Rahmen und sich kreuzenden Quer- und Längsfedern
DE2264720*A Pending DE2264720A1 (de) 1971-01-18 1972-01-15 Federkern aus einem rahmen und einer mehrzahl von sprungfedern

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE2264720*A Pending DE2264720A1 (de) 1971-01-18 1972-01-15 Federkern aus einem rahmen und einer mehrzahl von sprungfedern

Country Status (8)

Country Link
US (1) US3722013A (cg-RX-API-DMAC7.html)
JP (1) JPS5247386B1 (cg-RX-API-DMAC7.html)
AU (1) AU450431B2 (cg-RX-API-DMAC7.html)
BR (1) BR7200277D0 (cg-RX-API-DMAC7.html)
CA (2) CA948795A (cg-RX-API-DMAC7.html)
DE (2) DE2201852C3 (cg-RX-API-DMAC7.html)
FR (1) FR2122909A5 (cg-RX-API-DMAC7.html)
GB (2) GB1372049A (cg-RX-API-DMAC7.html)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835485A (en) * 1973-01-19 1974-09-17 Lear Siegler Inc Box spring assembly
US3833948A (en) * 1973-03-01 1974-09-10 Lear Siegler Inc Box spring assembly
US4000531A (en) * 1976-02-17 1977-01-04 Lear Siegler, Inc. Box spring assembly and grid
US4120058A (en) * 1977-08-15 1978-10-17 Hoover Universal, Inc. Low profile box spring assembly
JPS5439123U (cg-RX-API-DMAC7.html) * 1977-08-19 1979-03-15
JPS5439124U (cg-RX-API-DMAC7.html) * 1977-08-19 1979-03-15
US4339834A (en) * 1980-03-21 1982-07-20 Hoover Universal, Inc. Box spring assembly with interlocked formed wire components and method of assembling same
US4452438A (en) * 1982-01-29 1984-06-05 Hoover Universal, Inc. Box spring assembly with improved corner springs
US4595181A (en) * 1984-07-18 1986-06-17 Webster Spring Co. Inc. Bent wire spring unit
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
US4776572A (en) * 1987-10-23 1988-10-11 Surletta Zygmunt M Box spring assembly
US5027459A (en) * 1989-04-10 1991-07-02 Perry Jr Leroy R Auxiliary frame and grid and interaction with mattress periphery
US5165667A (en) * 1990-08-29 1992-11-24 Hoover Group, Inc. Box spring assembly with crosswires having integral sinuous end springs
US5499414A (en) * 1994-05-05 1996-03-19 Simmons Company Innerspring construction including improved edge characteristics
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
US7640611B1 (en) * 2005-01-25 2010-01-05 Kluft Earl S Mattress design

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2993215A (en) * 1956-07-09 1961-07-25 Rymland Murray Jerome Spring cushion assembly
US3286281A (en) * 1965-02-24 1966-11-22 Hoover Ball & Bearing Co Box spring assembly
CA914322A (en) * 1969-06-30 1972-11-07 E. Klicki Chester Spring assembly

Also Published As

Publication number Publication date
CA948795A (en) 1974-06-04
AU3721071A (en) 1973-06-28
GB1372050A (en) 1974-10-30
BR7200277D0 (pt) 1973-07-10
DE2201852B2 (de) 1975-01-02
JPS5247386B1 (cg-RX-API-DMAC7.html) 1977-12-02
US3722013A (en) 1973-03-27
AU450431B2 (en) 1974-07-11
FR2122909A5 (cg-RX-API-DMAC7.html) 1972-09-01
GB1372049A (en) 1974-10-30
DE2264720A1 (de) 1974-10-17
CA954641A (en) 1974-09-10
DE2201852A1 (de) 1972-08-10

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EHJ Ceased/non-payment of the annual fee