AT8716B - Collapsible stretcher. - Google Patents
Collapsible stretcher.Info
- Publication number
- AT8716B AT8716B AT8716DA AT8716B AT 8716 B AT8716 B AT 8716B AT 8716D A AT8716D A AT 8716DA AT 8716 B AT8716 B AT 8716B
- Authority
- AT
- Austria
- Prior art keywords
- scissors
- stretcher
- collapsible stretcher
- collapsible
- guide pieces
- Prior art date
Links
- 239000003351 stiffener Substances 0.000 description 1
Landscapes
- Invalid Beds And Related Equipment (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
- Handcart (AREA)
Description
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befestigte Ringe, welche über Köpfe y derselben gelegt werden können..
Soll die Tragbahre zusammengeklappt werden, so wird durch Umlegen der Tragarme, bezw. durch Auslösen der Tragarmtheile p aus den Stiften l'die. Arretierung der Scherentheile aufgehoben, worauf das Zusammenklappen der Seiten- und Stirnrahmen und gleichzeitig das Zusammenklappen der Versteifungen sowie des Kopflagers erfolgen kann.
Durch die allseitige zwangsläufige Verbindung der klappbaren Einzeltheile findet auch ein gleichzeitiges Auseinandergehen derselben beim Aufklappen statt, wobei die Federn in den Tragsäulen nach Übertreten der Charniertheile an den verschiedenen Verbindungsstellen über die todten Punkte, das weitere Aufklappen der Bahre selbssthätig bewirken.
Die Tragkraft der Bahre wird durch die Anschlagvorrichtungen (Übergreifer t und Kerb s) an den Scherentheilen erhöht, indem sich die Scheren in kurzen Abständen fixieren.
PATENT-ANSPRÜCHE :
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attached rings which can be placed over heads y of the same ..
If the stretcher is to be folded up, then by turning the support arms, respectively. by releasing the support arm parts p from the pins l'die. The locking of the scissor parts is canceled, whereupon the side and front frames can be folded together and the stiffeners and the head bearing can be folded together at the same time.
Due to the unavoidable connection of the foldable individual parts on all sides, they also move apart at the same time when they are unfolded, the springs in the support columns automatically causing the stretcher to be opened further after crossing the charnier parts at the various connecting points over the dead points.
The load-bearing capacity of the stretcher is increased by the attachment devices (over-gripper t and notch s) on the scissor parts, as the scissors are fixed at short intervals.
PATENT CLAIMS:
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT8716D AT8716B (en) | 1899-05-17 | 1901-08-27 | Collapsible stretcher. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT2123T | 1899-05-17 | ||
| AT8716D AT8716B (en) | 1899-05-17 | 1901-08-27 | Collapsible stretcher. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT8716B true AT8716B (en) | 1902-08-11 |
Family
ID=25591881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT8716D AT8716B (en) | 1899-05-17 | 1901-08-27 | Collapsible stretcher. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT8716B (en) |
-
1901
- 1901-08-27 AT AT8716D patent/AT8716B/en active
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