GB404531A - A mattress spring insert - Google Patents

A mattress spring insert

Info

Publication number
GB404531A
GB404531A GB1471633A GB1471633A GB404531A GB 404531 A GB404531 A GB 404531A GB 1471633 A GB1471633 A GB 1471633A GB 1471633 A GB1471633 A GB 1471633A GB 404531 A GB404531 A GB 404531A
Authority
GB
United Kingdom
Prior art keywords
springs
spring insert
mattress spring
interlocked
upholstery
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
GB1471633A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB404531A publication Critical patent/GB404531A/en
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
    • A47C23/05—Frames therefor; Connecting the springs to the frame ; Interconnection of springs, e.g. in spring units

Landscapes

  • Springs (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Finger-Pressure Massage (AREA)

Abstract

404,531. Spring upholstery. BERGER, P., 91, Bergstrasse, Gruiten, Rhineland, Germany. May 22, 1933, No. 14716. Convention date, June 3, 1932. [Class 52 (iv).] An assembly of interlocked upholstery springs without an edge frame is stiffened by helical connecting springs d acting in compression and diagonally disposed at the incline of the pitch of the main springs b and engaging the interlocked turns thereof.
GB1471633A 1932-06-03 1933-05-22 A mattress spring insert Expired GB404531A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE404531X 1932-06-03

Publications (1)

Publication Number Publication Date
GB404531A true GB404531A (en) 1934-01-18

Family

ID=6421805

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1471633A Expired GB404531A (en) 1932-06-03 1933-05-22 A mattress spring insert

Country Status (4)

Country Link
AT (1) AT137645B (en)
DK (1) DK49662C (en)
FR (1) FR755874A (en)
GB (1) GB404531A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446500A (en) * 1944-01-28 1948-08-03 Falls Spring & Wire Company Upholstery spring structure

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104190827B (en) * 2014-08-19 2017-02-01 聂坤怀 Method for winding spiral penetrating spring

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446500A (en) * 1944-01-28 1948-08-03 Falls Spring & Wire Company Upholstery spring structure

Also Published As

Publication number Publication date
FR755874A (en) 1933-12-01
AT137645B (en) 1934-05-25
DK49662C (en) 1934-12-17

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