DE831141C - Exchangeable backrest for grandstand seats - Google Patents
Exchangeable backrest for grandstand seatsInfo
- Publication number
- DE831141C DE831141C DEA1584A DEA0001584A DE831141C DE 831141 C DE831141 C DE 831141C DE A1584 A DEA1584 A DE A1584A DE A0001584 A DEA0001584 A DE A0001584A DE 831141 C DE831141 C DE 831141C
- Authority
- DE
- Germany
- Prior art keywords
- backrest
- support
- grandstand
- bracket
- exchangeable
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C11/00—Benches not otherwise provided for
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
Es besteht das Bedürfnis, daß an transportablen Tribünen, deren Sitze keine Rückenlehnen haben, auf Wunsch solche angebracht werden können.There is a need that on portable grandstands, their seats do not have backrests, if desired these can be attached.
,Dies ermöglicht die Rückenlehne nach der Erfindung. Die Zeichnung zeigt ein Ausführungsbeispiel.This is made possible by the backrest according to the invention. The drawing shows an embodiment.
Abb. i ist die Rückenlehne in Seitenansicht vor dem Einbau; Abb. 2 ist ein Grundriß der Abb. i ; Abb.3 ist eine Seitenansicht der eingebauten Rückenlehne; Abb.:I ist eine Rückansicht der Abb. 3; Abb. 5 ist ein Grundriß der Abb. 3.Fig. I is a side view of the backrest before installation; Fig. 2 Fig. 1 is a plan view of Fig. i; Figure 3 is a side view of the installed backrest; Figure: I is a rear view of Figure 3; Fig. 5 is a plan view of Fig. 3.
Der untere Endteil der Rückenlehnenstütze a ist hei dem Knick b nach vorn abgewinkelt, während etwas oberhalb des Knickes ein Haltewinkel c zum Aufstecken auf einen Querträger des Sitzes mit einem Winkelschenkel d an der Stütze a befestigt ist. Am oberen Ende der R'ückenlehnenstütze a ist ein Beschlag e befestigt, der eine Öffnung zur Aufnahme eines waagerecht verlaufenden Rückenlehnenbrettes f aufweist. Der lotrechte hintere Stützpfosten g für das Sitzbrett i der Tribüne hat eine von hinten oben nach vorn unten verlaufende Öffnung, in die der abgewinkelte Endteil der Rückenlehnenstütze a einschiebbar ist, während gleichzeitig der Haltewinkel c das obere Ende des Stützpfostens n umgreift und dadurch die Höhenlage der Rückenlehne; festlegt. Das Tribünensitzbrett i wird von oben auf den Haltewinkel c aufgelegt und sichert nach seiner Befestigung die Rückenlehne gegen Herausziehen, während der in der Öffnung lc hefindliclie abgewinkelte Endteil der Stütze a die Lehnkräfte aufnimmt und ein Schwanken der Lehne verhindert. Das Lehnenbrett f kann durch Verschrauben am Beschlag e befestigt sein.The lower end part of the backrest support a is angled forward at the bend b, while slightly above the bend a bracket c is attached to the support a with an angle leg d to be attached to a cross member of the seat. A fitting e is attached to the upper end of the backrest support a and has an opening for receiving a horizontally extending backrest board f. The vertical rear support post g for the seat board i of the grandstand has an opening running from the top back to the front bottom into which the angled end part of the backrest support a can be pushed, while at the same time the bracket c encompasses the upper end of the support post n and thereby the height of the Backrest; specifies. The grandstand seat board i is placed from above on the bracket c and, after it has been attached, secures the backrest against being pulled out, while the end part of the support a, which is hefindliclie angled in the opening lc, absorbs the leaning forces and prevents the backrest from swaying. The backrest board f can be attached to the fitting e by screwing.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA1584A DE831141C (en) | 1950-05-06 | 1950-05-06 | Exchangeable backrest for grandstand seats |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEA1584A DE831141C (en) | 1950-05-06 | 1950-05-06 | Exchangeable backrest for grandstand seats |
Publications (1)
Publication Number | Publication Date |
---|---|
DE831141C true DE831141C (en) | 1952-03-20 |
Family
ID=6919649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEA1584A Expired DE831141C (en) | 1950-05-06 | 1950-05-06 | Exchangeable backrest for grandstand seats |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE831141C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2646178A1 (en) * | 1976-10-13 | 1978-04-20 | Oswald Brunn | Removable back rest for bench seats with slatted surface - has pegs on insides of upright lateral bars for engaging in space between slats |
WO2000010429A1 (en) * | 1998-08-18 | 2000-03-02 | David Russell King | Adjustable back furniture |
-
1950
- 1950-05-06 DE DEA1584A patent/DE831141C/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2646178A1 (en) * | 1976-10-13 | 1978-04-20 | Oswald Brunn | Removable back rest for bench seats with slatted surface - has pegs on insides of upright lateral bars for engaging in space between slats |
WO2000010429A1 (en) * | 1998-08-18 | 2000-03-02 | David Russell King | Adjustable back furniture |
AU741928B2 (en) * | 1998-08-18 | 2001-12-13 | David Russell King | Adjustable back furniture |
US6616234B1 (en) | 1998-08-18 | 2003-09-09 | David Russell King | Adjustable back furniture |
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