DE582023C - Ribbon or wire stretch spring - Google Patents

Ribbon or wire stretch spring

Info

Publication number
DE582023C
DE582023C DENDAT582023D DE582023DD DE582023C DE 582023 C DE582023 C DE 582023C DE NDAT582023 D DENDAT582023 D DE NDAT582023D DE 582023D D DE582023D D DE 582023DD DE 582023 C DE582023 C DE 582023C
Authority
DE
Germany
Prior art keywords
ribbon
stretch spring
wire stretch
spring
extension spring
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
DENDAT582023D
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.)
E F Richard & Co
Original Assignee
E F Richard & Co
Publication date
Application granted granted Critical
Publication of DE582023C publication Critical patent/DE582023C/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
    • A47C7/00—Parts, details, or accessories of chairs or stools
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/287—Seat parts with tensioned springs, e.g. of flat type with combinations of different types flat type tensioned springs

Landscapes

  • Tents Or Canopies (AREA)

Description

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

BERLIN. GEDRUCKT IN DER HEICHSDRUCKERLlBERLIN. PRINTED IN THE HEICHSDRUCKERLl

Claims (1)

Patentanspruch:Claim: Band- oder Drahtstreckfeder für Polstersitze, Federböden und Matratzen mit gegen die Streckfeder abgestütztem Spannfederunterzug nach Patent 580 537, dadurch gekennzeichnet, daß die Streckfeder vor ihrer Befestigungsstelle (k) mit oben offenen, den Seitendruck abfedernden Schlaufen (ff4, ö4) versehen sind.Ribbon or wire extension spring for upholstered seats, spring bases and mattresses with tension spring support supported against the extension spring according to patent 580 537, characterized in that the extension spring is provided with loops (ff 4 , ö 4 ) which are open at the top and cushion the side pressure in front of their attachment point (k) . *) Von dem Patentsucher ist als der Erfinder angegeben worden;*) The inventor has been indicated by the patent seeker; Dietrich W. Siedenberg in Bremen.Dietrich W. Siedenberg in Bremen.
DENDAT582023D Ribbon or wire stretch spring Expired DE582023C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE582023T

Publications (1)

Publication Number Publication Date
DE582023C true DE582023C (en) 1933-08-07

Family

ID=6571194

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT582023D Expired DE582023C (en) Ribbon or wire stretch spring

Country Status (1)

Country Link
DE (1) DE582023C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226441B (en) * 1956-09-05 1966-10-06 Unitechnic A G Seat cushion suspension for motor vehicles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1226441B (en) * 1956-09-05 1966-10-06 Unitechnic A G Seat cushion suspension for motor vehicles

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