DE29824476U1 - Wooden chair with spring back - Google Patents

Wooden chair with spring back

Info

Publication number
DE29824476U1
DE29824476U1 DE29824476U DE29824476U DE29824476U1 DE 29824476 U1 DE29824476 U1 DE 29824476U1 DE 29824476 U DE29824476 U DE 29824476U DE 29824476 U DE29824476 U DE 29824476U DE 29824476 U1 DE29824476 U1 DE 29824476U1
Authority
DE
Germany
Prior art keywords
wooden chair
chair according
length
spar
spring elements
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 - Lifetime
Application number
DE29824476U
Other languages
German (de)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SCHLAPP MOEBEL GmbH and Co KG
Original Assignee
SCHLAPP MOEBEL GmbH and Co KG
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 SCHLAPP MOEBEL GmbH and Co KG filed Critical SCHLAPP MOEBEL GmbH and Co KG
Priority to DE29824476U priority Critical patent/DE29824476U1/en
Publication of DE29824476U1 publication Critical patent/DE29824476U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47CCHAIRS; SOFAS; BEDS
    • A47C7/00Parts, details, or accessories of chairs or stools
    • A47C7/36Support for the head or the back
    • A47C7/40Support for the head or the back for the back
    • A47C7/44Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
    • A47C7/448Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with resilient blocks

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (10)

1. Holzstuhl in Massivbauweise mit einer an wenigstens ei­ nem Holm (20) befestigten Rückenlehne (22), wobei jeder Holm (20) zwischen der Sitzfläche (16) und der Lehne (22) geteilt ist und die Trennfuge (23) jeweils durch ein in beiden Holmhälften (30, 32; 54, 58) verankertes, stabförmiges Federelement (28) überbrückt ist, dadurch gekennzeichnet, daß in jeweils beiden Holmhälften Boh­ rungen (34, 36) zur Aufnahme des Federelements (28) vorgesehen sind, die einen an den Stirnflächen der je­ weiligen Holmhälften (30, 32; 54, 58) beginnenden er­ sten Bereich (38, 40) größeren Durchmessers von wenig­ stens ungefähr 25 mm Länge und einen daran anschlies­ senden zweiten Bereich (42, 44) engeren Durchmessers aufweisen, in welchem ein Ende des jeweiligen Feder­ elements (28) auf einer Länge von wenigstens ungefähr 25 mm befestigt ist.1. Wooden chair in solid construction with a backrest ( 22 ) attached to at least one spar ( 20 ), each spar ( 20 ) being divided between the seat surface ( 16 ) and the backrest ( 22 ) and the parting line ( 23 ) in each case by a in both spar halves ( 30 , 32 ; 54 , 58 ) anchored, rod-shaped spring element ( 28 ) is bridged, characterized in that in both spar halves Boh stanchions ( 34 , 36 ) are provided for receiving the spring element ( 28 ), which one the end faces of the respective spar halves ( 30 , 32 ; 54 , 58 ) beginning he most area ( 38 , 40 ) of larger diameter of at least about 25 mm in length and a subsequent second area ( 42 , 44 ) narrower diameter, in which one end of the respective spring element ( 28 ) is attached to a length of at least about 25 mm. 2. Holzstuhl nach Anspruch 1, dadurch gekennzeichnet, daß die Länge der ersten Bereiche (38, 40) ungefähr 50 mm und/oder die Länge der zweiten Bereiche ungefähr 50 mm beträgt.2. Wooden chair according to claim 1, characterized in that the length of the first areas ( 38 , 40 ) is approximately 50 mm and / or the length of the second areas is approximately 50 mm. 3. Holzstuhl nach Anspruch 1 oder 2, dadurch gekennzeich­ net, daß die Federelemente (28) aus Kunststoff bestehen und mit ihren Enden in die zweiten Bohrungsbereiche (42, 44) der zu verbindenden Holmhälften (30, 32; 54, 58) eingeklebt sind.3. Wooden chair according to claim 1 or 2, characterized in that the spring elements ( 28 ) consist of plastic and with their ends in the second bore areas ( 42 , 44 ) of the spar halves to be connected ( 30 , 32 ; 54 , 58 ) are glued . 4. Holzstuhl nach Anspruch 3, dadurch gekennzeichnet, daß die Federelemente (28) aus faserverstärktem Kunststoff bestehen. 4. Wooden chair according to claim 3, characterized in that the spring elements ( 28 ) consist of fiber-reinforced plastic. 5. Holzstuhl nach Anspruch 4, dadurch gekennzeichnet, daß der Kunststoff glasfaserverstärkt ist.5. Wooden chair according to claim 4, characterized in that the plastic is glass fiber reinforced. 6. Holzstuhl nach einem der vorhergehenden Ansprüche, da­ durch gekennzeichnet, daß die Länge der Federelemente (28) wenigstens ungefähr 150 mm und ihr Durchmesser we­ nigstens ungefähr 10 mm beträgt.6. Wooden chair according to one of the preceding claims, characterized in that the length of the spring elements ( 28 ) is at least about 150 mm and their diameter we least at least about 10 mm. 7. Holzstuhl nach Anspruch 6, dadurch gekennzeichnet, daß die Länge der Federelemente (28) ungefähr 200 mm be­ trägt.7. Wooden chair according to claim 6, characterized in that the length of the spring elements ( 28 ) carries approximately 200 mm. 8. Holzstuhl nach Anspruch 6 oder 7, dadurch gekennzeich­ net, daß der Durchmesser der Federelemente (28) unge­ fähr 12 mm beträgt.8. Wooden chair according to claim 6 or 7, characterized in that the diameter of the spring elements ( 28 ) is approximately 12 mm. 9. Holzstuhl nach einem der vorhergehenden Ansprüche, da­ durch gekennzeichnet, daß der Spalt der Trennfuge (23) zwischen den Holmhälften (30, 32; 54, 58) nach außen verschlossen ist.9. Wooden chair according to one of the preceding claims, characterized in that the gap of the parting line ( 23 ) between the spar halves ( 30 , 32 ; 54 , 58 ) is closed to the outside. 10. Holzstuhl nach Anspruch 9, dadurch gekennzeichnet, daß die Trennfuge (23) mit Elastomer ausgefüllt ist.10. Wooden chair according to claim 9, characterized in that the parting line ( 23 ) is filled with elastomer.
DE29824476U 1997-08-26 1998-08-25 Wooden chair with spring back Expired - Lifetime DE29824476U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29824476U DE29824476U1 (en) 1997-08-26 1998-08-25 Wooden chair with spring back

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19737061A DE19737061A1 (en) 1997-08-26 1997-08-26 Wooden chair with sprung backrest
DE29808402U DE29808402U1 (en) 1997-08-26 1998-05-09 Wooden chair
DE29824476U DE29824476U1 (en) 1997-08-26 1998-08-25 Wooden chair with spring back
EP98115995A EP0898911A3 (en) 1997-08-26 1998-08-25 Wooden chair with elastically mounted backrest

Publications (1)

Publication Number Publication Date
DE29824476U1 true DE29824476U1 (en) 2001-07-12

Family

ID=26039467

Family Applications (3)

Application Number Title Priority Date Filing Date
DE19737061A Ceased DE19737061A1 (en) 1997-08-26 1997-08-26 Wooden chair with sprung backrest
DE29808402U Expired - Lifetime DE29808402U1 (en) 1997-08-26 1998-05-09 Wooden chair
DE29824476U Expired - Lifetime DE29824476U1 (en) 1997-08-26 1998-08-25 Wooden chair with spring back

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE19737061A Ceased DE19737061A1 (en) 1997-08-26 1997-08-26 Wooden chair with sprung backrest
DE29808402U Expired - Lifetime DE29808402U1 (en) 1997-08-26 1998-05-09 Wooden chair

Country Status (2)

Country Link
EP (1) EP0898911A3 (en)
DE (3) DE19737061A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1410739A1 (en) * 2002-10-14 2004-04-21 Sedus Stoll AG Folding chair
EP1952724A1 (en) * 2007-02-01 2008-08-06 Pro-Cord S.P.A. A chair with a deformable backrest
WO2008128561A2 (en) * 2007-04-20 2008-10-30 Bruenig Matthias Movable backrest for a chair or armchair

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104083011A (en) * 2014-07-06 2014-10-08 青岛顺福木业有限公司 Wood health-care chair

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1264002B (en) * 1961-12-13 1968-03-21 Hermann Bode Spring-loaded support for the back of seating furniture
US4603904A (en) * 1985-08-12 1986-08-05 Shelby Williams Industries, Inc. Chair with articulated, flexible spring backrest
US4807841A (en) * 1988-03-22 1989-02-28 Serge Abend Omnidirectionally tilting and swivelling support mechanism for chairs or the like
DE3933430A1 (en) * 1989-10-06 1991-05-16 Peter Kaiser Ash wood chair with flexible backrest - has recess above seat base to bend back backrest
FR2742321B1 (en) * 1995-12-13 1998-02-27 Nougarede Philippe DEVICE FOR TILTING A SEAT BACK
DE29705366U1 (en) * 1997-03-25 1997-05-22 Zapf Otto Seating furniture with a backrest

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1410739A1 (en) * 2002-10-14 2004-04-21 Sedus Stoll AG Folding chair
EP1952724A1 (en) * 2007-02-01 2008-08-06 Pro-Cord S.P.A. A chair with a deformable backrest
US7686395B2 (en) 2007-02-01 2010-03-30 Pro-Cord Spa Chair with deformable backrest
WO2008128561A2 (en) * 2007-04-20 2008-10-30 Bruenig Matthias Movable backrest for a chair or armchair
WO2008128561A3 (en) * 2007-04-20 2009-04-23 Matthias Bruenig Movable backrest for a chair or armchair

Also Published As

Publication number Publication date
DE19737061A1 (en) 1999-03-11
DE29808402U1 (en) 1998-09-10
EP0898911A3 (en) 2000-05-10
EP0898911A2 (en) 1999-03-03

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20010816

R150 Term of protection extended to 6 years

Effective date: 20020214

R157 Lapse of ip right after 6 years

Effective date: 20050301