CH596802A5 - - Google Patents

Info

Publication number: CH596802A5
Authority: CH; Switzerland

Application number

CH1351976A

Inventor

Richard H Wolters

William E Stumpf

Original Assignee

Miller Herman Inc

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.)

1976-01-13

Filing date

1976-10-27

Publication date

1978-03-31

1976-10-27 Application filed by Miller Herman Inc filed Critical Miller Herman Inc

1978-03-31 Publication of CH596802A5 publication Critical patent/CH596802A5/xx

Links

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/443—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with coil 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
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- 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
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
- 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
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- 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
- A47C3/02—Rocking chairs
- A47C3/025—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame
- A47C3/026—Rocking chairs with seat, or seat and back-rest unit elastically or pivotally mounted in a rigid base frame with central column, e.g. rocking office chairs; Tilting chairs
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
- A47C7/44—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame
- A47C7/441—Support for the head or the back for the back with elastically-mounted back-rest or backrest-seat unit in the base frame with adjustable elasticity

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)

CH1351976A 1976-01-13 1976-10-27 CH596802A5 (xx)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US05/648,793 US4018415A (en)	1976-01-13	1976-01-13	Mechanism for tilting chairs
US05/648,812 US4009856A (en)	1976-01-13	1976-01-13	Mechanism for tilting chairs

Publications (1)

Publication Number	Publication Date
CH596802A5 true CH596802A5 (xx)	1978-03-31

Family

ID=27095465

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1351976A CH596802A5 (xx)	1976-01-13	1976-10-27

Country Status (10)

Country	Link
US (2)	US4009856A (xx)
JP (1)	JPS5297854A (xx)
AT (1)	ATA810476A (xx)
BE (1)	BE850197A (xx)
CA (2)	CA1050873A (xx)
CH (1)	CH596802A5 (xx)
DE (1)	DE2647409A1 (xx)
FR (1)	FR2338017A1 (xx)
GB (1)	GB1574843A (xx)
NL (1)	NL7612524A (xx)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4328943A (en) *	1979-06-11	1982-05-11	Knoll International, Inc.	Control mechanism for a chair or the like
US4561693A (en) *	1983-06-10	1985-12-31	Knoll International, Inc.	Back support tilt and seat and back support height control mechanism for a chair or the like
GB2167947A (en) *	1984-10-27	1986-06-11	Philip Denman	Tilt mechanism for chairs
US4744600A (en) *	1986-05-06	1988-05-17	Itoki Co., Ltd.	Cushioning mechanism for use with seat of chair and interlocking cushioning mechanism for seat and backrest
US4752101A (en) *	1987-06-12	1988-06-21	Allsteel Inc.	Tilt control arrangement for office furniture chair
US5042876A (en) *	1987-11-10	1991-08-27	Steelcase Inc.	Controller for seating and the like
US5026117A (en) *	1987-11-10	1991-06-25	Steelcase Inc.	Controller for seating and the like
US4889384A (en) *	1988-07-10	1989-12-26	Leggett & Platt, Incorporated	Knee-action chair control
US4979778A (en) *	1989-01-17	1990-12-25	Brayton International, Inc.	Synchrotilt chair
JP2919131B2 (ja) *	1991-10-22	1999-07-12	株式会社イトーキクレビオ	椅子の傾動制御装置
BR9307981B1 (pt) *	1992-06-15	2010-07-27		encosto para uma cadeira.
DE19803496C2 (de) *	1998-01-30	2001-09-06	Haworth Bueroeinrichtung Gmbh	Stuhl
US20030132653A1 (en) *	2001-10-18	2003-07-17	Doug Thole	Tension control mechanism for a chair
US7566099B2 (en) *	2003-10-22	2009-07-28	Lord Corporation	Furniture seatback tilt recline angle limiter and method
US7458918B1 (en)	2003-11-21	2008-12-02	Fitness Quest Inc.	Back support for an exercise device
EP3071478B1 (en) *	2013-11-22	2019-02-06	Zodiac Seats US LLC	Posture seat
DE102016121551A1 (de) *	2016-11-10	2018-05-17	Bock 1 Gmbh & Co. Kg	Wippmechanik für einen Stuhl
US11589678B2 (en)	2019-01-17	2023-02-28	Hni Technologies Inc.	Chairs including flexible frames
US11109683B2 (en)	2019-02-21	2021-09-07	Steelcase Inc.	Body support assembly and method for the use and assembly thereof
US11357329B2 (en)	2019-12-13	2022-06-14	Steelcase Inc.	Body support assembly and methods for the use and assembly thereof

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US398293A (en) *		1889-02-19		Office-chair
US170561A (en) *		1875-11-30		Improvement in tilting chairs
US555694A (en) *		1896-03-03		gilson
US729571A (en) *	1902-04-05	1903-06-02	Julius M Germanson	Tilting-chair iron.
DE456600C (de) *	1927-07-12	1928-02-27	Franke Akt Ges Geb	Soziussitz fuer Motor- und andere Fahrzeuge
US1866498A (en) *	1930-10-29	1932-07-05	Harry W Bolens	Chair iron
US2082499A (en) *	1934-05-25	1937-06-01	Collier Keyworth Company	Chair iron
US2447283A (en) *	1945-06-07	1948-08-17	Collier Keyworth Company	Chair iron for tilting chairs
US2518817A (en) *	1945-11-30	1950-08-15	Park J Ries	Tripod
US2558049A (en) *	1948-04-12	1951-06-26	Kenneth J Hersey	Tractor seat mount
NL68714C (xx) *	1950-02-22	1951-09-15
US3480249A (en) *	1967-12-11	1969-11-25	Finn Lie	Tilting chair construction
GB1168180A (en) *	1967-12-28	1969-10-22	Bertil Gustav Jonsson	Improvements in Tilting Chairs
DE7112092U (de) *	1971-03-30	1971-09-02	Drabert Soehne	Halterung fuer ein neigbares sitzmoebeloberteil

1976
- 1976-01-13 US US05/648,812 patent/US4009856A/en not_active Expired - Lifetime
- 1976-01-13 US US05/648,793 patent/US4018415A/en not_active Expired - Lifetime
- 1976-09-21 CA CA261,631A patent/CA1050873A/en not_active Expired
- 1976-09-21 CA CA261,630A patent/CA1076945A/en not_active Expired
- 1976-10-20 DE DE19762647409 patent/DE2647409A1/de not_active Withdrawn
- 1976-10-27 CH CH1351976A patent/CH596802A5/xx not_active IP Right Cessation
- 1976-10-27 FR FR7632446A patent/FR2338017A1/fr not_active Withdrawn
- 1976-11-02 AT AT810476A patent/ATA810476A/de not_active Application Discontinuation
- 1976-11-11 NL NL7612524A patent/NL7612524A/xx not_active Application Discontinuation
- 1976-11-26 JP JP14210076A patent/JPS5297854A/ja active Pending
1977
- 1977-01-07 BE BE173926A patent/BE850197A/xx unknown
- 1977-01-13 GB GB1334/77A patent/GB1574843A/en not_active Expired

Also Published As

Publication number	Publication date
DE2647409A1 (de)	1977-07-14
NL7612524A (nl)	1977-07-15
BE850197A (fr)	1977-05-02
US4018415A (en)	1977-04-19
CA1050873A (en)	1979-03-20
FR2338017A1 (fr)	1977-08-12
CA1076945A (en)	1980-05-06
US4009856A (en)	1977-03-01
JPS5297854A (en)	1977-08-17
ATA810476A (de)	1979-12-15
GB1574843A (en)	1980-09-10

Legal Events

Date	Code	Title	Description
1980-06-30	PL	Patent ceased

Publication	Publication Date	Title
IN146499B (xx)	1979-06-16
CH637799GA3 (xx)	1983-08-31
JPS569465B2 (xx)	1981-03-02
JPS5651010Y2 (xx)	1981-11-28
JPS5640714Y2 (xx)	1981-09-22
JPS5379113U (xx)	1978-07-01
JPS52131495U (xx)	1977-10-06
JPS5546775Y2 (xx)	1980-11-01
FR2349390B3 (xx)	1979-01-19
JPS546095Y2 (xx)	1979-03-20
JPS536378B1 (xx)	1978-03-07
JPS52170910U (xx)	1977-12-26
JPS52149552U (xx)	1977-11-12
JPS52155124U (xx)	1977-11-25
JPS52158109U (xx)	1977-12-01
JPS5389795U (xx)	1978-07-22
CH597018A5 (xx)	1978-03-31
CH607300A5 (xx)	1978-11-30
CH599498A5 (xx)	1978-05-31
CH599541A5 (xx)	1978-05-31
CH599910A5 (xx)	1978-06-15
CH601880A5 (xx)	1978-07-14
CH599403A5 (xx)	1978-05-31
CH601901A5 (xx)	1978-07-14
CH597997A5 (xx)	1978-04-28