DE91268C - - Google Patents
Info
- Publication number
- DE91268C DE91268C DENDAT91268D DE91268DA DE91268C DE 91268 C DE91268 C DE 91268C DE NDAT91268 D DENDAT91268 D DE NDAT91268D DE 91268D A DE91268D A DE 91268DA DE 91268 C DE91268 C DE 91268C
- Authority
- DE
- Germany
- Prior art keywords
- pin
- chair
- adjusting
- backrest
- folded
- 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
Links
- 230000000875 corresponding Effects 0.000 claims description 2
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
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Der Gegenstand vorliegender Erfindung ist eine weitere Ausbildung des unter Patent Nr. 89564 geschützten Klappstuhles. Bei jenem Stuhl ist die Bedingung für die Zusammenlegbarkeit, dafs der an der Lehnenstrebe sitzende Stift k in der letzten Ausklinkung z'3 der Stellschiene i liegt. Man mufs daher, um den Stuhl vollkommen zusammenzulegen, die Stellschiene erst in die richtige Lage bringen.The subject of the present invention is a further development of the folding chair protected under patent no. 89564. In that chair is the condition for the collapsibility, that the fitting on the backrest pin strut k in the last notch z '3 of the slide rail is located i. Therefore, in order to completely fold the chair, you first have to bring the adjusting rail into the correct position.
Um nun auch ohne" einen solchen vorbereitenden Handgriff das Zusammenlegen des Stuhles möglich zu machen, ist folgende Einrichtung getroffen.In order to be able to fold the chair without such a preparatory move To make this possible, the following arrangement has been made.
In entsprechender Entfernung von dem Stift k ist an der Lehnenstrebe ein Anschlagstift ρ angebracht, welcher mit der Unterkante des Stellschienenrahmens beim Zusammenlegen in Berührung kommt und dadurch die Stellschiene aus ihrem Eingriff mit einer beliebigen Ausklinkung z'2 auslöst.At a corresponding distance from the pin k , a stop pin ρ is attached to the backrest strut, which comes into contact with the lower edge of the adjusting rail frame when it is folded and thereby releases the adjusting rail from its engagement with any notch z '2 .
Fig. ι der Zeichnung zeigt den Stuhl in seiner Gebrauchsstellung, während Fig. 2 denselben so weit zusammengeklappt darstellt, dafs das Ausheben der Stellschiene bald erfolgen mufs. Fig. 3 giebt eine Seitenansicht des zusammengelegten Stuhles. Die verschiedenen Stellungen, die beim Ausheben der Stellschiene eintreten, sind durch Fig. 4 bis 6 dargestellt. Bei Fig. 4 ist. der Stift ρ eben mit der Stellschiene zur Anlage gekommen, und bei weiterem Drehen der Lehnenstrebe in der Pfeilrichtung wird (Fig. 5) der Stift aus den Einklinkungen z'2 ausgehoben, und die Stellschiene kann sich daher in der Pfeilrichtung, d. h. in ihrer Längsrichtung bewegen, da sich der Stift k jetzt in dem Längsschlitz der Stellschiene befindet und sich beim weiteren Zusammenlegen bis an das Ende dieses Schlitzes bewegen kann, so dafs die Schiene bei vollkommen zusammengelegtem Zustande des Stuhles die Stellung der Fig. 6 einnimmt. Hier liegt der Stift k in der letzten Ausklinkung z3, und Stift ρ ist aufser Berührung mit der Unterkante der Stellschiene gekommen. Die Stifte k und ρ können auch, ebenso wie g eine Verbindung der zu beiden Seiten des Stuhles angebrachten Stellschienen ist, zu Verbindungsstangen ausgebildet sein, welche von einer Lehnenstrebe zur anderen durchgeführt sind.Fig. 1 of the drawing shows the chair in its position of use, while Fig. 2 shows the same folded up so far that the lifting of the adjusting rail must take place soon. Fig. 3 gives a side view of the folded chair. The various positions which occur when the adjusting rail is lifted out are shown by FIGS. In Fig. 4 is. the pin ρ has come to rest with the adjusting rail, and when the backrest strut is turned further in the direction of the arrow (Fig. 5) the pin is lifted out of the notches z '2 , and the adjusting rail can therefore move in the direction of the arrow, that is, in its longitudinal direction move, since the pin k is now in the longitudinal slot of the adjusting rail and can move to the end of this slot when it is further folded, so that the rail assumes the position of FIG. 6 when the chair is completely folded. Here the pin k lies in the last notch z 3 , and pin ρ has come into contact with the lower edge of the adjusting rail. The pins k and ρ can also, just as g is a connection of the adjusting rails attached to both sides of the chair, be formed into connecting rods which are passed through from one backrest strut to the other.
Claims (1)
Publications (1)
Publication Number | Publication Date |
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DE91268C true DE91268C (en) |
Family
ID=362906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT91268D Active DE91268C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE91268C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2806512A (en) * | 1953-08-13 | 1957-09-17 | Frank A Bronzo | Adjustable back for chairs |
US4456294A (en) * | 1980-09-26 | 1984-06-26 | Lange Juergen | Adjustable garden chair |
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0
- DE DENDAT91268D patent/DE91268C/de active Active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2806512A (en) * | 1953-08-13 | 1957-09-17 | Frank A Bronzo | Adjustable back for chairs |
US4456294A (en) * | 1980-09-26 | 1984-06-26 | Lange Juergen | Adjustable garden chair |
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