ZA721601B - Seating and sub-assembly for seats and backs - Google Patents

Seating and sub-assembly for seats and backs

Info

Publication number
ZA721601B
ZA721601B ZA721601A ZA721601A ZA721601B ZA 721601 B ZA721601 B ZA 721601B ZA 721601 A ZA721601 A ZA 721601A ZA 721601 A ZA721601 A ZA 721601A ZA 721601 B ZA721601 B ZA 721601B
Authority
ZA
South Africa
Prior art keywords
backs
seating
seats
sub
assembly
Prior art date
Application number
ZA721601A
Inventor
D Rowland
Original Assignee
D Rowland
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 D Rowland filed Critical D Rowland
Publication of ZA721601B publication Critical patent/ZA721601B/en

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
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/282—Seat parts with tensioned springs, e.g. of flat type with mesh-like supports, e.g. elastomeric membranes
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C5/00—Chairs of special materials
    • A47C5/04—Metal chairs, e.g. tubular
    • A47C5/06—Special adaptation of seat upholstery or fabric for attachment to tubular 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
    • A47C7/02—Seat parts
    • A47C7/16—Seats made of wooden, plastics, or metal sheet material; Panel seats
    • 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
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/285—Seat parts with tensioned springs, e.g. of flat type with metal strips or webs
    • 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
    • A47C7/02—Seat parts
    • A47C7/28—Seat parts with tensioned springs, e.g. of flat type
    • A47C7/30—Seat parts with tensioned springs, e.g. of flat type with springs meandering in a flat plane
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/04—Spindles
    • D01H7/045—Spindles provided with flexible mounting elements for damping vibration or noise, or for avoiding or reducing out-of-balance forces due to rotation
    • D01H7/048—Spindles provided with flexible mounting elements for damping vibration or noise, or for avoiding or reducing out-of-balance forces due to rotation with means using plastic deformation of members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12333—Helical or with helical component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24008—Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface
ZA721601A 1971-03-22 1972-03-09 Seating and sub-assembly for seats and backs ZA721601B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00126808A US3720568A (en) 1971-03-22 1971-03-22 Seating and sub-assembly for seats and backs

Publications (1)

Publication Number Publication Date
ZA721601B true ZA721601B (en) 1972-11-29

Family

ID=22426794

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA721601A ZA721601B (en) 1971-03-22 1972-03-09 Seating and sub-assembly for seats and backs

Country Status (25)

Country Link
US (2) US3720568A (en)
AR (1) AR196738A1 (en)
AT (1) AT318187B (en)
AU (1) AU464840B2 (en)
BE (1) BE780888A (en)
BR (1) BR7201657D0 (en)
CA (1) CA960380A (en)
CH (1) CH546554A (en)
CS (2) CS190488B2 (en)
DE (1) DE2264521C3 (en)
DK (2) DK139656B (en)
ES (2) ES178404Y (en)
FI (1) FI61397C (en)
FR (1) FR2178286A5 (en)
GB (1) GB1325651A (en)
HU (1) HU175410B (en)
IL (1) IL38887A (en)
IT (1) IT953993B (en)
LU (1) LU65019A1 (en)
NL (1) NL7203730A (en)
NO (1) NO135161C (en)
SE (1) SE377035B (en)
SU (1) SU625578A3 (en)
YU (1) YU36425B (en)
ZA (1) ZA721601B (en)

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US3977029A (en) * 1974-09-18 1976-08-31 Hoover Ball And Bearing Company Box spring assembly with coated wire components
US3981537A (en) * 1975-05-21 1976-09-21 Champion International Corporation Person's body weight support in furniture assembly
US4017919A (en) * 1976-02-12 1977-04-19 Hemmeter John H Mattress guard
US4062590A (en) * 1976-05-24 1977-12-13 Fixtures Manufacturing Corporation Chair structure
US4304436A (en) * 1979-06-08 1981-12-08 Rowland David L Stackable chair
US4318556A (en) * 1979-06-11 1982-03-09 Rowland David L Chair and seat-back unit therefor
GB2070728B (en) * 1980-02-29 1985-02-27 Comind Spa Springy plate particularly for supporting cushions in road vehicle seats
US4415147A (en) * 1981-10-09 1983-11-15 Simmons Universal Corporation Seating spring assembly and method
DE9316299U1 (en) * 1993-10-26 1993-12-16 Erlau Ag Eisen Drahtwerk Seating
FR2726334B1 (en) * 1994-10-28 1997-01-17 Cesa FASTENER AND ITS APPLICATION TO THE JUNCTION OF THE WIRES OF A SEAT CUSHION SUPPORT SHEET
US5934758A (en) * 1997-04-30 1999-08-10 Haworth, Inc. Membrane chair
USD423261S (en) * 1999-08-31 2000-04-25 Haworth, Inc. Chair
US6726285B2 (en) 2000-07-03 2004-04-27 Herman Miller, Inc. Cellular chair construction
GB2414391B (en) * 2002-02-13 2006-09-13 Miller Herman Inc Tilt chair having a flexible back, adjustable armrests and adjustable seat depth, and methods for the use thereof
US7334845B2 (en) * 2002-09-12 2008-02-26 Steelcase Development Corporation Comfort surface for seating
US6880886B2 (en) * 2002-09-12 2005-04-19 Steelcase Development Corporation Combined tension and back stop function for seating unit
US6869142B2 (en) * 2002-09-12 2005-03-22 Steelcase Development Corporation Seating unit having motion control
CN2609424Y (en) * 2003-03-25 2004-04-07 冷鹭浩 Bed plate made of traverse and longitudinal wire
CA2542978C (en) * 2003-10-23 2010-07-20 Herman Miller, Inc. Pixelated support structures and elements
CN1976609B (en) * 2004-05-13 2011-12-21 休思乐公司 Mesh chair component
USD623449S1 (en) 2005-05-13 2010-09-14 Humanscale Corporation Mesh backrest for a chair
US8061775B2 (en) * 2005-06-20 2011-11-22 Humanscale Corporation Seating apparatus with reclining movement
US7740321B2 (en) 2006-05-12 2010-06-22 Herman Miller, Inc. Suspended pixelated seating structure
EP2326216B1 (en) 2008-06-04 2012-10-24 Herman Miller, Inc. Suspension seating
EP2344008B1 (en) 2008-07-25 2013-02-13 Herman Miller, Inc. Multi-layered support structure
US8317269B2 (en) 2008-12-24 2012-11-27 Mity-Lite, Inc. Mesh stacking chair
US8322787B2 (en) 2008-12-24 2012-12-04 Mity-Lite, Inc. Clamping joint for a chair
US8454093B2 (en) 2008-12-24 2013-06-04 Mity-Lite, Inc. Mesh chair with open-end hoop
US8033598B2 (en) 2008-12-24 2011-10-11 Mity-Lite, Inc. Mesh folding chair
HU3757U (en) 2009-09-15 2010-03-29 Istvan Simon Plastic seat with ventilated seat surface
USD648554S1 (en) 2009-11-04 2011-11-15 Mity-Lite, Inc. Mesh stacking chair
USD650206S1 (en) 2010-04-13 2011-12-13 Herman Miller, Inc. Chair
US8449037B2 (en) 2010-04-13 2013-05-28 Herman Miller, Inc. Seating structure with a contoured flexible backrest
USD657166S1 (en) 2010-04-13 2012-04-10 Herman Miller, Inc. Chair
USD639091S1 (en) 2010-04-13 2011-06-07 Herman Miller, Inc. Backrest
USD652657S1 (en) 2010-04-13 2012-01-24 Herman Miller, Inc. Chair
USD653061S1 (en) 2010-04-13 2012-01-31 Herman Miller, Inc. Chair
USD637423S1 (en) 2010-04-13 2011-05-10 Herman Miller, Inc. Chair
JP5593523B2 (en) * 2010-05-25 2014-09-24 コクヨ株式会社 Chair
USD660612S1 (en) 2010-11-16 2012-05-29 Mity-Lite, Inc. Mesh banquet chair
US9504326B1 (en) 2012-04-10 2016-11-29 Humanscale Corporation Reclining chair
CN102846061A (en) * 2012-09-11 2013-01-02 吴江市聚力机械有限公司 Chair
US9161629B2 (en) * 2013-07-09 2015-10-20 Tsung-Chieh Huang Chair assembly
US9839295B2 (en) 2014-04-24 2017-12-12 Ashley Furniture Industries, Inc. Drop in seat deck for furniture assemblies
USD779221S1 (en) 2015-11-03 2017-02-21 Mity-Lite, Inc. Stacking chair
USD779222S1 (en) 2015-11-03 2017-02-21 Mity-Lite, Inc. Stacking chair
USD784038S1 (en) 2015-11-03 2017-04-18 Mity-Lite, Inc. Stacking chair
US10813463B2 (en) 2017-12-05 2020-10-27 Steelcase Inc. Compliant backrest
USD869889S1 (en) 2017-12-05 2019-12-17 Steelcase Inc. Chairback
USD870479S1 (en) 2017-12-05 2019-12-24 Steelcase Inc. Chair
USD869890S1 (en) 2017-12-05 2019-12-17 Steelcase Inc. Chairback
US11291305B2 (en) 2017-12-05 2022-04-05 Steelcase Inc. Compliant backrest
USD869872S1 (en) 2017-12-05 2019-12-17 Steelcase Inc. Chair
USD872497S1 (en) * 2018-09-06 2020-01-14 Mark Weber Chair
USD907383S1 (en) 2019-05-31 2021-01-12 Steelcase Inc. Chair with upholstered back
USD907935S1 (en) 2019-05-31 2021-01-19 Steelcase Inc. Chair
US11147379B2 (en) 2019-08-22 2021-10-19 Mity-Lite, Inc. Cushion for folding chair
CN212165377U (en) * 2019-12-11 2020-12-18 迪锐克斯科技无锡有限公司 Prevent to drop and embedded seat screen cloth of installation of being convenient for

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* Cited by examiner, † Cited by third party
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US2538855A (en) * 1951-01-23 t a t f s pa t fn t
US2244469A (en) * 1937-06-08 1941-06-03 Murray Corp Spring construction
US2803293A (en) * 1953-10-12 1957-08-20 David L Rowland Spring assembly
US3208795A (en) * 1963-09-24 1965-09-28 Knoll Associates Article of manufacture including a resinous coating
US3404916A (en) * 1965-02-19 1968-10-08 David L Rowland Compactly stackable chair
US3386725A (en) * 1967-04-03 1968-06-04 Fujikawa Koichi Seat frame member
US3628780A (en) * 1968-07-30 1971-12-21 Nobuyoshi Saito Seat frame structure
US3709559A (en) * 1971-03-22 1973-01-09 Rowland David L Furniture for seating people

Also Published As

Publication number Publication date
US3774967A (en) 1973-11-27
SE377035B (en) 1975-06-23
YU67872A (en) 1982-02-25
AU464840B2 (en) 1975-08-25
CA960380A (en) 1974-12-31
ES178404Y (en) 1973-05-16
AU3964672A (en) 1973-10-25
CS177080B2 (en) 1977-07-29
FI61397C (en) 1982-08-10
DK145406B (en) 1982-11-15
CH546554A (en) 1974-03-15
AT318187B (en) 1974-09-25
US3720568A (en) 1973-03-13
DE2264796A1 (en) 1975-02-13
IL38887A (en) 1975-02-10
DK145406C (en) 1983-04-11
IL38887A0 (en) 1972-05-30
FI61397B (en) 1982-04-30
DE2264521A1 (en) 1974-05-09
DK139656C (en) 1979-09-24
CS190488B2 (en) 1979-05-31
DK139656B (en) 1979-03-26
DE2264796B2 (en) 1976-03-25
FR2178286A5 (en) 1973-11-09
GB1325651A (en) 1973-08-08
DE2264795B2 (en) 1976-02-26
AR196738A1 (en) 1974-02-19
ES178405Y (en) 1973-05-16
LU65019A1 (en) 1972-07-11
BR7201657D0 (en) 1973-06-07
NO135161B (en) 1976-11-15
ES178404U (en) 1972-11-01
HU175410B (en) 1980-07-28
NL7203730A (en) 1972-09-26
BE780888A (en) 1972-09-18
NO135161C (en) 1977-02-23
DE2213492B2 (en) 1976-01-15
ES178405U (en) 1972-11-01
YU36425B (en) 1984-02-29
IT953993B (en) 1973-08-10
SU625578A3 (en) 1978-09-25
DE2213492A1 (en) 1972-10-12
DE2264521B2 (en) 1978-11-30
DE2264521C3 (en) 1979-08-09
DE2264795A1 (en) 1975-02-13

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