DK2787860T3 - CHAIR WITH A SPRING CONNECTOR - Google Patents

CHAIR WITH A SPRING CONNECTOR Download PDF

Info

Publication number: DK2787860T3
Authority: DK; Denmark
Prior art keywords: leg; rest; seat; leaf spring; connecting element
Prior art date: 2011-12-05

Application number

DK12801526.0T

Other languages

Danish (da)

English (en)

Inventor

Joachim Rainer Brüske

Original Assignee

Interstuhl Bueromoebel Gmbh & 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.)

2011-12-05

Filing date

2012-12-04

Publication date

2018-04-16

2012-12-04 Application filed by Interstuhl Bueromoebel Gmbh & Co Kg filed Critical Interstuhl Bueromoebel Gmbh & Co Kg

2018-04-16 Application granted granted Critical

2018-04-16 Publication of DK2787860T3 publication Critical patent/DK2787860T3/en

Links

210000002414 leg Anatomy 0.000 description 179
239000004033 plastic Substances 0.000 description 6
229920003023 plastic Polymers 0.000 description 6
238000001746 injection moulding Methods 0.000 description 4
239000002184 metal Substances 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
229910000639 Spring steel Inorganic materials 0.000 description 2
XECAHXYUAAWDEL-UHFFFAOYSA-N acrylonitrile butadiene styrene Chemical compound C=CC=C.C=CC#N.C=CC1=CC=CC=C1 XECAHXYUAAWDEL-UHFFFAOYSA-N 0.000 description 2
239000004676 acrylonitrile butadiene styrene Substances 0.000 description 2
229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
210000004394 hip joint Anatomy 0.000 description 2
238000000465 moulding Methods 0.000 description 2
239000002023 wood Substances 0.000 description 2
239000004952 Polyamide Substances 0.000 description 1
239000004743 Polypropylene Substances 0.000 description 1
230000004308 accommodation Effects 0.000 description 1
238000005452 bending Methods 0.000 description 1
230000008878 coupling Effects 0.000 description 1
238000010168 coupling process Methods 0.000 description 1
238000005859 coupling reaction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
239000003822 epoxy resin Substances 0.000 description 1
239000003365 glass fiber Substances 0.000 description 1
239000000463 material Substances 0.000 description 1
238000000034 method Methods 0.000 description 1
NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
229920002647 polyamide Polymers 0.000 description 1
229920000515 polycarbonate Polymers 0.000 description 1
239000004417 polycarbonate Substances 0.000 description 1
229920000647 polyepoxide Polymers 0.000 description 1
239000004926 polymethyl methacrylate Substances 0.000 description 1
-1 polypropylene Polymers 0.000 description 1
229920001155 polypropylene Polymers 0.000 description 1
230000003319 supportive effect Effects 0.000 description 1
230000001360 synchronised effect Effects 0.000 description 1

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03277—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with bar or leaf springs
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03255—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest with a central column, e.g. rocking office chairs
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03261—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means
- A47C1/03272—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest characterised by elastic means with coil springs

Landscapes

Health & Medical Sciences (AREA)
Dentistry (AREA)
General Health & Medical Sciences (AREA)
Chairs Characterized By Structure (AREA)
Chairs For Special Purposes, Such As Reclining Chairs (AREA)

DK12801526.0T 2011-12-05 2012-12-04 CHAIR WITH A SPRING CONNECTOR DK2787860T3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE102011120753A DE102011120753A1 (de)	2011-12-05	2011-12-05	Sitzmöbel mit einem federnd ausgebildeten Verbindungselement
PCT/EP2012/074360 WO2013083562A1 (de)	2011-12-05	2012-12-04	Sitzmöbel mit einem federnd ausgebildeten verbindungselement

Publications (1)

Publication Number	Publication Date
DK2787860T3 true DK2787860T3 (en)	2018-04-16

Family

ID=47358147

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK12801526.0T DK2787860T3 (en)	2011-12-05	2012-12-04	CHAIR WITH A SPRING CONNECTOR

Country Status (7)

Country	Link
EP (1)	EP2787860B1 (de)
DE (1)	DE102011120753A1 (de)
DK (1)	DK2787860T3 (de)
ES (1)	ES2663604T3 (de)
HU (1)	HUE036791T2 (de)
PT (1)	PT2787860T (de)
WO (1)	WO2013083562A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2529659B (en) *	2014-08-28	2017-07-12	Wu Yao-Chuan	Bottom plate structure of a chair
US10194750B2 (en)	2015-04-13	2019-02-05	Steelcase Inc.	Seating arrangement
US10021984B2 (en)	2015-04-13	2018-07-17	Steelcase Inc.	Seating arrangement
DE102016102557A1 (de)	2016-02-15	2017-08-17	Interstuhl Büromöbel GmbH & Co. KG	Sitzmöbel mit einem Rückneigeanschlag
DE102016102556A1 (de)	2016-02-15	2017-08-17	Interstuhl Büromöbel GmbH & Co. KG	Rückenlehne für einen Bürostuhl
US10820703B2 (en)	2018-09-17	2020-11-03	Sedus Stoll Ag	Chair, particularly conference or office chair, and method for manufacturing a chair
ES3035683T3 (en)	2019-02-21	2025-09-08	Steelcase Inc	Body support member
US11357329B2 (en)	2019-12-13	2022-06-14	Steelcase Inc.	Body support assembly and methods for the use and assembly thereof
US11617444B2 (en)	2020-03-02	2023-04-04	Steelcase Inc.	Body support assembly and methods for the use and assembly thereof
US11812870B2 (en)	2021-02-10	2023-11-14	Steelcase Inc.	Body support structure
DE212023000266U1 (de)	2022-06-01	2025-02-11	Amir Fatkullin	Stuhl
WO2024010494A1 (ru)	2022-07-21	2024-01-11	Амир ФАТКУЛЛИН	Кресло
US20250221534A1 (en)	2022-07-25	2025-07-10	Amir Fatkullin	Chair
DE102022125681A1 (de)	2022-10-05	2024-04-11	Amir Anvarovich Fatkullin	Stuhl
DE102024124993B3 (de) *	2024-09-02	2025-08-21	Wilkhahn Wilkening + Hahne Gmbh + Co. Kg	Stuhl

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4889385A (en) *	1988-03-09	1989-12-26	American Seating Company	Chair seat-and-back support
DE29704906U1 (de) *	1997-03-18	1997-05-22	Interstuhl Büromöbel GmbH & Co. KG, 72469 Meßstetten	Stuhl, insbesondere Bürostuhl
DE10106792A1 (de) *	2001-02-12	2002-08-14	Interstuhl Bueromoebel Gmbh	Sitzmöbel
CH700928B1 (de) *	2007-10-12	2010-11-15	Sitag Ag	Personensitz mit einer Wippfeder.

2011
- 2011-12-05 DE DE102011120753A patent/DE102011120753A1/de not_active Ceased
2012
- 2012-12-04 ES ES12801526.0T patent/ES2663604T3/es active Active
- 2012-12-04 PT PT128015260T patent/PT2787860T/pt unknown
- 2012-12-04 WO PCT/EP2012/074360 patent/WO2013083562A1/de not_active Ceased
- 2012-12-04 HU HUE12801526A patent/HUE036791T2/hu unknown
- 2012-12-04 DK DK12801526.0T patent/DK2787860T3/en active
- 2012-12-04 EP EP12801526.0A patent/EP2787860B1/de active Active

Also Published As

Publication number	Publication date
ES2663604T3 (es)	2018-04-16
EP2787860A1 (de)	2014-10-15
HUE036791T2 (hu)	2018-07-30
WO2013083562A1 (de)	2013-06-13
PT2787860T (pt)	2018-02-23
EP2787860B1 (de)	2018-01-10
DE102011120753A1 (de)	2013-06-06

Publication	Publication Date	Title
DK2787860T3 (en)	2018-04-16	CHAIR WITH A SPRING CONNECTOR
US9192237B2 (en)	2015-11-24	Seat back, seating apparatus and method
US8820835B2 (en)	2014-09-02	Resilient chair incorporating multiple flex zones
US7794022B2 (en)	2010-09-14	Body support structure having a molded elastomeric member
US20110285190A1 (en)	2011-11-24	Movable Chair Backrest
US20030127896A1 (en)	2003-07-10	Chair with lumbar support and conforming back
US20030107252A1 (en)	2003-06-12	Chair
US9504326B1 (en)	2016-11-29	Reclining chair
AU2004200278B2 (en)	2006-09-14	Backrest
KR101928964B1 (ko)	2018-12-13	좌판이 슬라이드되는 접이식 의자
CN107080382A (zh)	2017-08-22	用于座椅的背部支撑件
WO2006041078A1 (ja)	2006-04-20	椅子および椅子の背凭れ等における張材の張設構造
GB2282755A (en)	1995-04-19	Single piece chair shell
CN113243690A (zh)	2021-08-13	分成两部分的椅座
EP2165627B1 (de)	2011-03-09	Stühle mit Biegefederrückenlehne
KR100972233B1 (ko)	2010-07-23	프레임 의자
KR101670655B1 (ko)	2016-11-01	의자용 등받이
WO2005060422A3 (en)	2009-03-19	Molded wood flake article with integral flexible spring member
CN216534561U (zh)	2022-05-17	一种应用于办公椅上的底盒结构
KR102166940B1 (ko)	2020-10-30	가변형 럼버서포트를 구비하는 의자
KR200401306Y1 (ko)	2005-11-15	요추받침 기능을 갖는 의자용 등받이 구조
CN108158266B (zh)	2023-11-21	一种可根据人体坐姿调整靠背角度的座椅
KR200390555Y1 (ko)	2005-07-22	허리받침기능을 갖는 의자용 시트와 이를 이용한 의자
JP5600151B2 (ja)	2014-10-01	椅子の背凭れ装置
KR102076954B1 (ko)	2020-02-13	트위스트 모션 의자용 지지구조