DE1952666A1 - System zur AEnderung der Spannung eines Sprungfederrahmens fuer Betten od.dgl. - Google Patents

System zur AEnderung der Spannung eines Sprungfederrahmens fuer Betten od.dgl.

Info

Publication number
DE1952666A1
DE1952666A1 DE19691952666 DE1952666A DE1952666A1 DE 1952666 A1 DE1952666 A1 DE 1952666A1 DE 19691952666 DE19691952666 DE 19691952666 DE 1952666 A DE1952666 A DE 1952666A DE 1952666 A1 DE1952666 A1 DE 1952666A1
Authority
DE
Germany
Prior art keywords
spring
frame
seats
lever
positions
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
Application number
DE19691952666
Other languages
German (de)
English (en)
Inventor
Giancarlo Pofferi
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.)
ITAL BED COST LETTI AFFINI
Original Assignee
ITAL BED COST LETTI AFFINI
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 ITAL BED COST LETTI AFFINI filed Critical ITAL BED COST LETTI AFFINI
Publication of DE1952666A1 publication Critical patent/DE1952666A1/de
Pending 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
    • A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
    • A47C23/16—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type of plane meandering type
    • 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
    • A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
    • A47C23/14—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type forming nets; combined with nets
    • A47C23/155—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type forming nets; combined with nets with combinations of flat springs or link chains with wound springs
    • 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
    • A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
    • A47C23/26—Frames therefor; Connecting the springs to the frame
    • 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
    • A47C23/12—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using tensioned springs, e.g. flat type
    • A47C23/28—Tensioning devices therefor
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/02—Upholstery attaching means
    • A47C31/04—Clamps for attaching flat elastic strips or flat meandering springs to frames
    • A47C31/06—Clamps for attaching flat elastic strips or flat meandering springs to frames for attaching flat meandering springs

Landscapes

  • Springs (AREA)
  • Seats For Vehicles (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
DE19691952666 1968-10-26 1969-10-18 System zur AEnderung der Spannung eines Sprungfederrahmens fuer Betten od.dgl. Pending DE1952666A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT476768 1968-10-26
US86758769A 1969-10-20 1969-10-20

Publications (1)

Publication Number Publication Date
DE1952666A1 true DE1952666A1 (de) 1970-04-30

Family

ID=42394971

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691952666 Pending DE1952666A1 (de) 1968-10-26 1969-10-18 System zur AEnderung der Spannung eines Sprungfederrahmens fuer Betten od.dgl.

Country Status (8)

Country Link
US (1) US3610607A (xx)
AT (1) AT303996B (xx)
BE (1) BE740808A (xx)
DE (1) DE1952666A1 (xx)
ES (1) ES372669A1 (xx)
FR (1) FR2021649B1 (xx)
GB (1) GB1234555A (xx)
NL (1) NL6915882A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4162063A (en) * 1976-01-15 1979-07-24 Nissen Corporation Adjustable springs for trampolines and the like
US4124201A (en) * 1977-09-01 1978-11-07 Burton Robert E Knockdown spring unit
US4715587A (en) * 1986-04-07 1987-12-29 Morley Furniture Spring Corporation Sinuous band and seat spring assembly
DE10306920B3 (de) * 2003-02-19 2004-06-17 Dr.Ing.H.C. F. Porsche Ag Fahrzeugsitz für ein Kraftfahrzeug
US20070292229A1 (en) * 2006-06-16 2007-12-20 Samuel Frances Andrew Deck tie and method thereof

Also Published As

Publication number Publication date
GB1234555A (xx) 1971-06-03
FR2021649B1 (xx) 1973-03-16
FR2021649A1 (xx) 1970-07-24
US3610607A (en) 1971-10-05
NL6915882A (xx) 1970-04-28
ES372669A1 (es) 1971-11-01
BE740808A (xx) 1970-04-01
AT303996B (de) 1972-12-27

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