DE3522180A1 - Bed - Google Patents
BedInfo
- Publication number
- DE3522180A1 DE3522180A1 DE19853522180 DE3522180A DE3522180A1 DE 3522180 A1 DE3522180 A1 DE 3522180A1 DE 19853522180 DE19853522180 DE 19853522180 DE 3522180 A DE3522180 A DE 3522180A DE 3522180 A1 DE3522180 A1 DE 3522180A1
- Authority
- DE
- Germany
- Prior art keywords
- upholstery
- patent application
- same
- leverage
- forces
- 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.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
- A47C31/123—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses
-
- A—HUMAN NECESSITIES
- 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
- A47C23/005—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases foldable or dismountable
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- A—HUMAN NECESSITIES
- 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
- A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
Description
Zu der Patentanmeldung 34 46 065.9 wird folgende 3. Zusatzpatentanmeldung beschrieben:The following 3rd additional patent application is to the patent application 34 46 065.9 described:
Aus der Zeichnung der Hauptpatentanmeldung geht hervor, daß die drei Segmente B 1, A, B 2, in den Punkten E drehbar zusammengefügt werden. In der Praxis hat sich ergeben, daß diese Art der Verbindung verbessert werden kann durch eine technische Lösung, die eine Rollbewegung des liegenden Menschen erleichtert. Bei der in der Hauptpatentanmeldung offenbarten technischen Lösung tritt im Bereich des Punktes E beim Einknicken der Segmente A und B eine Druckbelastung auf, die eine leichte Bewegung stören, wiewohl durch die Elastizität ein Zurückrollen infolge der dort gespeicherten Energie erwünscht ist. Diese Lösung ist aber nicht elegant, da sie einen vorzeitigen Verschleiß des Materials zur Folge hat.From the drawing of the main patent application it can be seen that the three segments B 1 , A , B 2 , are rotatably assembled at points E. In practice, it has been found that this type of connection can be improved by a technical solution that facilitates the rolling movement of the person lying down. In the technical solution disclosed in the main patent application, a pressure load occurs in the area of point E when segments A and B buckle, which disturb a slight movement, although a rollback due to the energy stored there is desirable due to the elasticity. However, this solution is not elegant because it results in premature wear of the material.
In dieser Zusatzpatentanmeldung wird eine andere Lösung des Problems einer beweglichen Verbindung der 3 Segmente beschrieben. In Bild 1 ist die Schiene A, (die in der Mitte ein Lager C aufweist, um eine Drehbarkeit herzustellen und aus zwei Bolzen besteht, wie in der Hauptpatentanmeldung beschrieben) gekröpft ausgebildet. Das heißt, der Drehpunkt E wird nach oben verlagert.This additional patent application describes another solution to the problem of a movable connection of the 3 segments. In Figure 1 , the rail A (which has a bearing C in the middle to make it rotatable and consists of two bolts, as described in the main patent application) is cranked. That is, the pivot point E is shifted upward.
Die gekröpfte Schiene und Auflage der Polsterung B 1 und B 2 wird dadurch länger und ist in Punkt N beweglich gemacht um den Punkt N.The cranked rail and padding of the upholstery B 1 and B 2 thus becomes longer and is made movable at point N around point N.
Bild 2 zeigt die Stellung der Teile B 1 und B 2 zu A, wenn der Mensch M sich zur Seite gerollt hat. Sie ist nach beiden Seiten nach rechts und links möglich. Der Punkt F besteht aus einem Kugellager, das auf dem Bettrahmen läuft.Figure 2 shows the position of parts B 1 and B 2 to A when the person M has rolled to the side. It is possible on both sides to the right and left. Point F consists of a ball bearing that runs on the bed frame.
Um ein Auseinanderfallen der Teile A und B 1, bzw. B 2 zu verhindern, ist es erforderlich, je eine Zugfeder (Z) zwischen den Punkten E und F anzubringen, die zweierlei Aufgaben zu erfüllen haben:In order to prevent parts A and B 1 or B 2 from falling apart, it is necessary to install a tension spring ( Z ) between points E and F , which have two tasks to perform:
a) ein auseinanderklappen der Polsterteile A und B zu verhüten,a) to prevent the upholstery parts A and B from unfolding,
b) sie übernehmen die elastizische Wirkung der Polsterung, die eingangs dieser Beschreibung als Wirkung einer gewissen Elastizität um den Punkt E zur Erleichterung der Rollbewegung herausgestellt wurde.b) they take on the elastic effect of the upholstery, which at the beginning of this description was emphasized as the effect of a certain elasticity around the point E to facilitate the rolling movement.
Es wird in dieser Beschreibung hingewiesen, daß die geschilderte und in Bild 1 und 2 dargestellte technische Vorrichtung am Kopf- und Fußteil des Bettes angebracht ist.It is pointed out in this description that the technical device described and shown in Figures 1 and 2 is attached to the head and foot of the bed.
Die wesentlichen Merkmale des erfindungsgemäßen Bettes, werden durch diese Verbesserungen in keiner Weise berührt.The essential features of the bed according to the invention are in no way affected by these improvements.
Nach wie vor soll das Bett die 3 Aufgaben erfüllen:The bed is still supposed to fulfill three tasks:
1.) Das Abrollen eines liegenden Menschen zu erleichtern1.) To facilitate the unrolling of a lying person
2.) Den Rücken eines liegenden Menschen zu stützen2.) To support the back of a lying person
3.) dem Körper eine weiche Lagerungsmöglichkeit nach dem Abrollen zur Seite zu ermöglichen.3.) the body a soft storage option after the Allow rolling to the side.
Claims (4)
Die Kräfte der Hebelwirkung sind dieselben geblieben.3.) that the cranks of the rails B are made rotatable at point ( N ) in order to make it easier to fold down the upholstery.
The forces of leverage have remained the same.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853522180 DE3522180A1 (en) | 1984-12-18 | 1985-06-21 | Bed |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843446065 DE3446065A1 (en) | 1984-12-18 | 1984-12-18 | Bed |
DE19853522180 DE3522180A1 (en) | 1984-12-18 | 1985-06-21 | Bed |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3522180A1 true DE3522180A1 (en) | 1987-01-02 |
Family
ID=25827471
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853522180 Ceased DE3522180A1 (en) | 1984-12-18 | 1985-06-21 | Bed |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3522180A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3723306A1 (en) * | 1987-06-09 | 1988-12-22 | Linda Fuchs | BED FOR SNORKERS |
DE4106087A1 (en) * | 1990-03-05 | 1991-09-12 | Gruber Hans | Adjustable reclining surface - has weighing cells detecting pressures on parts of surface |
AT401606B (en) * | 1989-09-26 | 1996-10-25 | Burian Bertram | Slatted frame with automatic adaptation to the body resting on it |
-
1985
- 1985-06-21 DE DE19853522180 patent/DE3522180A1/en not_active Ceased
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3723306A1 (en) * | 1987-06-09 | 1988-12-22 | Linda Fuchs | BED FOR SNORKERS |
AT401606B (en) * | 1989-09-26 | 1996-10-25 | Burian Bertram | Slatted frame with automatic adaptation to the body resting on it |
DE4106087A1 (en) * | 1990-03-05 | 1991-09-12 | Gruber Hans | Adjustable reclining surface - has weighing cells detecting pressures on parts of surface |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AF | Is addition to no. |
Ref country code: DE Ref document number: 3446065 Format of ref document f/p: P |
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8131 | Rejection |