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DE19957C - Stützvorrichtung für Klappstühle - Google Patents

Stützvorrichtung für Klappstühle

Info

Publication number
DE19957C
DE19957C DENDAT19957D DE19957DA DE19957C DE 19957 C DE19957 C DE 19957C DE NDAT19957 D DENDAT19957 D DE NDAT19957D DE 19957D A DE19957D A DE 19957DA DE 19957 C DE19957 C DE 19957C
Authority
DE
Germany
Prior art keywords
folding chairs
support device
chair
chairs
folding
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.)
Active
Application number
DENDAT19957D
Other languages
English (en)
Original Assignee
J. BECK in Lemnit/.hammer b. Lobenstein
Publication of DE19957C publication Critical patent/DE19957C/de
Active 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
    • A47C4/00—Foldable, collapsible or dismountable chairs
    • A47C4/28—Folding chairs with flexible coverings for the seat or back elements
    • A47C4/32—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics
    • A47C4/34—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe
    • A47C4/38—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs
    • A47C4/40—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe with cross legs of adjustable type

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Chairs Characterized By Structure (AREA)

Description

Hierzu I Blatt Zeichnungen.

Claims (1)

  1. Pat ent-An sp ruch:
    Stützvorrichtungen für Klappstühle, bestehend aus den Stangen e und el, welche excentrisch an zwei die Lehne oder Fufsenden des Stuhles umfassenden Ringen f und fl angreifen , wodurch bei eintretender Belastung infolge der Reibung zwischen Ring und Lehnholz eine Arretirung der beweglichen Theile des Stuhles bewirkt wird.
DENDAT19957D Stützvorrichtung für Klappstühle Active DE19957C (de)

Publications (1)

Publication Number Publication Date
DE19957C true DE19957C (de)

Family

ID=296734

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT19957D Active DE19957C (de) Stützvorrichtung für Klappstühle

Country Status (1)

Country Link
DE (1) DE19957C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722966A (en) * 1949-08-03 1955-11-08 David M Simmans Supplemental vehicle seat convertible to a carriage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722966A (en) * 1949-08-03 1955-11-08 David M Simmans Supplemental vehicle seat convertible to a carriage

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