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DE1063781B - Spring base for chair and armchair seats - Google Patents

Spring base for chair and armchair seats

Info

Publication number
DE1063781B
DE1063781B DEK23334A DEK0023334A DE1063781B DE 1063781 B DE1063781 B DE 1063781B DE K23334 A DEK23334 A DE K23334A DE K0023334 A DEK0023334 A DE K0023334A DE 1063781 B DE1063781 B DE 1063781B
Authority
DE
Germany
Prior art keywords
springs
chair
spring base
flat
conical
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
DEK23334A
Other languages
German (de)
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.)
HORST KNIPPENBERG DIPL KFM
Original Assignee
HORST KNIPPENBERG DIPL KFM
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 HORST KNIPPENBERG DIPL KFM filed Critical HORST KNIPPENBERG DIPL KFM
Priority to DEK23334A priority Critical patent/DE1063781B/en
Publication of DE1063781B publication Critical patent/DE1063781B/en
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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/35—Combinations of different types of springs; Adjustable springs; Attachment of springs to other springs or to the base frame ; Springs for seat parts not provided for in other groups of this subclass

Landscapes

  • Chairs Characterized By Structure (AREA)

Description

® 909 608/107 8.59® 909 608/107 8.59

Claims (1)

Patentanspruch.-Claim. Federboden für Stuhl- und Polstersitz nach Patent 920 440, bestehend aus Flachfedern und Kegelfedern, wobei die miteinander verbundenen, nach oben gewölbten Flachfedern an einem Ende mit einem Flachdrahtstab und durch diesen mit der vorderen Seite des Sitzrahmens und am anderen Ende mit einer U-Schiene verbunden sind und unterhalb der Flachfedern die diese abstützenden Kegelfedern vorgesehen sind, dadurch gekennzeichnet, daß die U-Schiene als frei stehende Kante ausgebildet ist und die Kegelfedern unter den Flachfedern ohne Rücksicht auf deren höchste Wölbung an beliebiger Stelle angeordnet sind.Spring base for chair and upholstered seat according to patent 920 440, consisting of flat springs and conical springs, the interconnected, upwardly curved flat springs at one end with a flat wire rod and through this with the front side of the seat frame and at the other end with a U- rail are connected and the conical springs supporting these are provided below the flat springs, characterized in that the U- rail is designed as a free-standing edge and the conical springs are arranged under the flat springs at any point regardless of their highest curvature.
DEK23334A 1949-12-15 1949-12-15 Spring base for chair and armchair seats Pending DE1063781B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEK23334A DE1063781B (en) 1949-12-15 1949-12-15 Spring base for chair and armchair seats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK23334A DE1063781B (en) 1949-12-15 1949-12-15 Spring base for chair and armchair seats

Publications (1)

Publication Number Publication Date
DE1063781B true DE1063781B (en) 1959-08-20

Family

ID=7216697

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK23334A Pending DE1063781B (en) 1949-12-15 1949-12-15 Spring base for chair and armchair seats

Country Status (1)

Country Link
DE (1) DE1063781B (en)

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