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Priority to DET29640DpriorityCriticalpatent/DE419971C/en
Application grantedgrantedCritical
Publication of DE419971CpublicationCriticalpatent/DE419971C/en
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
Landscapes
Bedding Items
(AREA)
Description
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Claims (1)
Patent-Anspruch:Patent claim:Sprungfedermatratze mit nachspannbarer Stoffauflage, dadurch gekennzeichnet,
daß die die Obergurtung bildenden Zugglieder (e;) mit der Stoffauflage (a)
fest verbunden sind und daß die Enden sowohl der Oberguirtung als auch der Stoffauflage
an je einer Spannleiste (b bzw. c) derart angreifen, daß sie unabhängig voneinander
nachgespannt werden dürfen.Spring mattress with re-tensionable fabric support, characterized in that the tension members (e;) forming the top chord are firmly connected to the fabric mount (a) and that the ends of both the top guard and the fabric mount each engage a tensioning strip (b or c) in this way that they may be retightened independently of each other.