DE581170C - Air cushions - Google Patents

Air cushions

Info

Publication number
DE581170C
DE581170C DENDAT581170D DE581170DD DE581170C DE 581170 C DE581170 C DE 581170C DE NDAT581170 D DENDAT581170 D DE NDAT581170D DE 581170D D DE581170D D DE 581170DD DE 581170 C DE581170 C DE 581170C
Authority
DE
Germany
Prior art keywords
cross
cushion
sections
longitudinal axes
air cushions
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
DENDAT581170D
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of DE581170C publication Critical patent/DE581170C/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
    • A47C7/021—Detachable or loose seat cushions
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/081—Fluid mattresses or cushions of pneumatic type
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/08—Fluid mattresses or cushions
    • A47C27/087—Fluid mattresses or cushions with means for connecting opposite sides, e.g. internal ties or strips

Landscapes

  • Mattresses And Other Support Structures For Chairs And Beds (AREA)

Description

LuftkissenAir cushions

Die Erfindung bezieht sich auf ein 'Luftkissen. Es ist bekannt, die Ober- und Unterseite eines Luftkissens durch röhrenförmige Glieder aus Gummi miteinander zu verbinden. *> Die bisher verwendeten Anordnungen dieser Art haben jedoch den Nachteil, daß relative Bewegungen zwischen der oberen und der unteren Kissenseite nicht vermieden werden konnten. Dadurch, daß gemäß'der Erfindung die Verbindungsglieder einen länglichen Querschnitt aufweisen, und die Längsachsen ,der Querschnitte einzeln oder in Gruppen winklig, beispielsweise senkrecht zueinander angeordnet sind, wird bewirkt, daß Bewegun- »5 gen zwischen der oberen und der unteren Kissenseite in allen Richtungen von den Verbindungsgliedern aufgenommen werden. Die Verbindungsglieder können gemäß der Erfindung auch in unmittelbarer Nähe der ao Kissenränder derart angeordnet sein, daß die Längsachsen ihrer Querschnitte mit den Kissenrändern parallel verlaufen.The invention relates to an 'air cushion. It is known to connect the top and bottom of an air cushion together by tubular members made of rubber. *> The arrangements of this type used so far have the disadvantage that relative Movements between the top and bottom of the pillow cannot be avoided could. Because according to the invention, the connecting links have an elongated cross-section have, and the longitudinal axes, the cross-sections individually or in groups at an angle, are arranged perpendicular to each other, for example, causes movements »5 between the upper and lower Pillow side are taken up in all directions by the connecting links. the Links can according to the invention in the immediate vicinity of the ao pillow edges be arranged such that the longitudinal axes of their cross-sections with the pillow edges run parallel.

Die Erfindung ist auf der Zeichnung beispielsweise dargestellt, und zwar zeigt
Fig. ι eine Draufsicht auf ein Luftkissen gemäß der Erfindung.The invention is shown in the drawing, for example, namely shows
Fig. Ι a plan view of an air cushion according to the invention.

Fig. 2 ist ein Querschnitt.Fig. 2 is a cross section.

Das Luftkissen selbst ist mit α bezeichnet und besteht aus einer Ober- und einer Unterseite, die miteinander verbunden den aufblasbaren Hohlraum bilden. Die Glieder b, weiche die obere Kissenseite mit der unteren Kissenseite verbinden, haben, wie die Figuren zeigen, einen länglichen Querschnitt. Die -in der Mitte liegenden Verbindungsglieder bei der Ausführungsform nach der Fig. 1 sind parallel zueinander angeordnet, während die äußeren, nach dem Rande zu befindlichen Verbindungsglieder mit ihrer Längsachse der Querschnitte senkrecht zu den mittleren Verbindungsgliedern liegen.The air cushion itself is denoted by α and consists of an upper and a lower side which, when connected to one another, form the inflatable cavity. The links b, which connect the upper side of the cushion to the lower side of the cushion, have, as the figures show, an elongated cross section. The connecting links located in the middle in the embodiment according to FIG. 1 are arranged parallel to one another, while the outer connecting links located towards the edge lie with their longitudinal axis of the cross-sections perpendicular to the central connecting links.

Claims (2)

Patentansprüche:Patent claims: 1. Luftkissen mit die Ober- und Unterseite des Kissens verbindenden, röhrenförmigen Gliedern aus Gummi, dadurch gekennzeichnet, daß die Verbindungsglieder (Jb) einen länglichen Querschnitt aufweisen und derart gruppiert sind, daß die Längsachsen der Querschnitte einzeln oder in Gruppen winklig zueinander angeordnet sind.1. Air cushion with the top and bottom of the cushion connecting tubular members made of rubber, characterized in that the connecting members (Jb) have an elongated cross-section and are grouped such that the longitudinal axes of the cross-sections are arranged individually or in groups at an angle to one another. 2. Kissen nach Anspruch 1, dadurch2. Pillow according to claim 1, characterized gekennzeichnet, daß die Verbindungsglieder (b) in unmittelbarer Nähe der Kissenränder derart angeordnet sind, daß die Längsachsen ihrer Querschnitte mit den Kissenrändern parallel verlaufen.characterized in that the connecting members (b) are arranged in the immediate vicinity of the cushion edges in such a way that the longitudinal axes of their cross-sections run parallel to the cushion edges. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DENDAT581170D Air cushions Expired DE581170C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE581170T

Publications (1)

Publication Number Publication Date
DE581170C true DE581170C (en) 1933-07-22

Family

ID=6571002

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT581170D Expired DE581170C (en) Air cushions

Country Status (1)

Country Link
DE (1) DE581170C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545016A1 (en) * 1985-12-19 1987-07-02 Continental Gummi Werke Ag PNEUMATIC UPHOLSTERY

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3545016A1 (en) * 1985-12-19 1987-07-02 Continental Gummi Werke Ag PNEUMATIC UPHOLSTERY

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