GB634533A - Improvements in and relating to wire spring mattresses - Google Patents

Improvements in and relating to wire spring mattresses

Info

Publication number
GB634533A
GB634533A GB24781/47A GB2478147A GB634533A GB 634533 A GB634533 A GB 634533A GB 24781/47 A GB24781/47 A GB 24781/47A GB 2478147 A GB2478147 A GB 2478147A GB 634533 A GB634533 A GB 634533A
Authority
GB
United Kingdom
Prior art keywords
fabric
relating
wire spring
spring mattresses
mattresses
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
GB24781/47A
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.)
DEVENTER MATRASSEN EN LEDIKANT
Original Assignee
DEVENTER MATRASSEN EN LEDIKANT
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 DEVENTER MATRASSEN EN LEDIKANT filed Critical DEVENTER MATRASSEN EN LEDIKANT
Publication of GB634533A publication Critical patent/GB634533A/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
    • A47C23/12—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
    • A47C23/145—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 horizontal interlocking wound springs; Attachment thereof to the frame

Landscapes

  • Wire Processing (AREA)

Abstract

634,533. Mattresses. NAAMLOOZE VENNOOTSCHAP DEVENTER MATRASSEN-ENLEDI-KANTENFABRIEK VOORKEEN A. J. HOLTKAMP. Sept. 9, 1947, No. 24781. Convention date, Feb. 20. [Class 52 (iv)] A wire fabric mattress comprises two parallel rigid metal bars 5 spanned by the mattress fabric 1, each bar having an inwardly turned hook-shaped part 6 over which the fabric 1 is folded and secured by means of a U-sectioned marginal binding strip 2.
GB24781/47A 1947-02-20 1947-09-09 Improvements in and relating to wire spring mattresses Expired GB634533A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL634533X 1947-02-20

Publications (1)

Publication Number Publication Date
GB634533A true GB634533A (en) 1950-03-22

Family

ID=19788845

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24781/47A Expired GB634533A (en) 1947-02-20 1947-09-09 Improvements in and relating to wire spring mattresses

Country Status (1)

Country Link
GB (1) GB634533A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106748943A (en) * 2016-12-30 2017-05-31 厦门金达威维生素有限公司 The method and device that a kind of continuous hydrolysis of the double grignard condensation products of vitamin A intermediate are neutralized

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106748943A (en) * 2016-12-30 2017-05-31 厦门金达威维生素有限公司 The method and device that a kind of continuous hydrolysis of the double grignard condensation products of vitamin A intermediate are neutralized

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