AT27455B - Chair with seat resting on a trestle frame, height adjustable with the help of a rack. - Google Patents

Chair with seat resting on a trestle frame, height adjustable with the help of a rack.

Info

Publication number
AT27455B
AT27455B AT27455DA AT27455B AT 27455 B AT27455 B AT 27455B AT 27455D A AT27455D A AT 27455DA AT 27455 B AT27455 B AT 27455B
Authority
AT
Austria
Prior art keywords
seat
chair
help
rack
height adjustable
Prior art date
Application number
Other languages
German (de)
Original Assignee
Christoph Heims & Sohn Ges Mit
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Christoph Heims & Sohn Ges Mit filed Critical Christoph Heims & Sohn Ges Mit
Application granted granted Critical
Publication of AT27455B publication Critical patent/AT27455B/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C3/00—Chairs characterised by structural features; Chairs or stools with rotatable or vertically-adjustable seats
    • A47C3/20—Chairs or stools with vertically-adjustable seats
    • A47C3/38—Chairs or stools with vertically-adjustable seats with additional seat or additional legs for varying height of seat

Landscapes

  • Chairs For Special Purposes, Such As Reclining Chairs (AREA)

Description

  

   <Desc/Clms Page number 1> 
 



  Stuhl mit auf einem Bockgestell ruhendem, mit Hilfe von Zahnsperrstangen der Höhe nach verstellbarem Sitz. 



   Es sind   bereits Stuhle bekannt,   deren Sitz auf   gekreuzten liebeln   ruht, die durch eine   Zahnstange beim Hochheben   des Sitzes eingestellt werden können. Ebenso ist die besondere Einrichtung der Zahnstange schon bei Kopfpolstern von Ruhebetten bekannt. 



  Die Erfindung besteht nun in der Übertragung der zuletzt genannten Vorrichtung auf den bekannten Stuhl. 



   Die Fig. 1 und 2 der Zeichnung stellen den Stuhl mit hochgehobenem Sitze dar. Die   Fig. : 1 und   4 lassen den Stuhlsitz in seiner niedrigsten Lage erscheinen. Die Feststellvorrichtung, welche im Untergestell des Stuhles eingebaut ist, ist aus den Fig.   5-7-Ober-,   Seiten- und Vorderansicht - zu ersehen. Die Fig. 8 und 9 veranschaulichen die eigentliche Sperrvorrichtung, welche dazu bestimmt ist, den Sitz in der gewünschten Lage festzuhalten. 



   Unterhalb des Sitzes ist an jeder Seite ein Winkeleisen a befestigt, welches am 
 EMI1.1 
   Iiccle   b. Die übrigen beiden Endpunkte der Stützen c sind vorn an den   Blechen   b gelenkartig   angebracht.   Durch vorerwähnte Einrichtung ist es möglich, den Sitz auf und ab zu bewegen. Um nun den Sitz auch in den entsprechenden Lagen festzuhalten, ist an jeder Seite innerhalb des Bockgestolles eine Sperrvorrichtung d angebracht. Diese Sperrvorrichtung d, 
 EMI1.2 
 ausgeschaltet und der Sitz lässt sich ohne weiteres in seine niedrigste Lage bringen. Die Gleitleisten sind nur so lang, dab sie, wenn der Sitz herabgelassen ist, nicht mehr auf den Stiften i ruhen ; die Sperrklinken fallen also wieder herab und der Sitz kann beim Hoch- 
 EMI1.3 




   <Desc / Clms Page number 1>
 



  Chair with seat resting on a trestle frame, height-adjustable with the help of toothed locking bars.



   There are already chairs known, the seat of which rests on crossed love, which can be adjusted by a rack when lifting the seat. The special arrangement of the rack is also known for head cushions on day beds.



  The invention now consists in transferring the last-mentioned device to the known chair.



   Figures 1 and 2 of the drawings show the chair with the seat raised. Figures 1 and 4 make the chair seat appear in its lowest position. The locking device, which is built into the base of the chair, can be seen in Figs. 5-7 - top, side and front view. 8 and 9 illustrate the actual locking device, which is intended to hold the seat in the desired position.



   Below the seat, an angle iron a is attached on each side, which is attached to the
 EMI1.1
   Iiccle b. The other two end points of the supports c are attached to the front of the metal sheets b in an articulated manner. With the aforementioned device, it is possible to move the seat up and down. In order to also hold the seat in the corresponding positions, a locking device d is attached on each side within the Bockgestolles. This locking device d,
 EMI1.2
 switched off and the seat can easily be brought to its lowest position. The sliding strips are only so long that when the seat is lowered they no longer rest on the pins i; the pawls fall down again and the seat can
 EMI1.3

Claims (1)

PATENT-ANSPRUCH : Stuhl mit auf einem Bockgestell ruhendem, mit Hilfe von Zahnsperrstangen der Höhe nach verstellbarem Sitz, dadurch gekennzeichnet, dass die Sperrstangen (d) nach Anheben des Sitzes in eine höchste Lage, beim darauffolgenden Niederlassen in bekannter Weise mit EMI2.1 EMI2.2 PATENT CLAIM: Chair with seat resting on a trestle frame, height-adjustable with the help of toothed locking rods, characterized in that the locking rods (d) after lifting the seat to a highest position, with the subsequent lowering in a known manner EMI2.1 EMI2.2
AT27455D 1904-12-16 1905-12-01 Chair with seat resting on a trestle frame, height adjustable with the help of a rack. AT27455B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE164699T 1904-12-16

Publications (1)

Publication Number Publication Date
AT27455B true AT27455B (en) 1907-02-11

Family

ID=430271

Family Applications (1)

Application Number Title Priority Date Filing Date
AT27455D AT27455B (en) 1904-12-16 1905-12-01 Chair with seat resting on a trestle frame, height adjustable with the help of a rack.

Country Status (3)

Country Link
AT (1) AT27455B (en)
DE (1) DE164699C (en)
FR (1) FR360288A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1929413A1 (en) * 1969-06-10 1970-12-17 Keiper Fa F Device for the stepless adjustment of parts of furniture, in particular for their height and inclination adjustment

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1113292B (en) * 1953-07-20 1961-08-31 Erwin Beck Furniture with adjustable upper part, which is connected to the lower part by scissors
DE1033870B (en) * 1954-02-25 1958-07-10 Johann Waldherr Appbau Metallw Table with top part that can be adjusted in height
DE1222700B (en) * 1965-08-27 1966-08-11 Robert Bosch Elektronik Tape recorder with shut-off device by pulling the expired magnetic tape

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1929413A1 (en) * 1969-06-10 1970-12-17 Keiper Fa F Device for the stepless adjustment of parts of furniture, in particular for their height and inclination adjustment

Also Published As

Publication number Publication date
DE164699C (en) 1906-11-02
FR360288A (en) 1906-04-18

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