CA1111154A - Internal pressure adjustable bed - Google Patents

Internal pressure adjustable bed

Info

Publication number
CA1111154A
CA1111154A CA322,920A CA322920A CA1111154A CA 1111154 A CA1111154 A CA 1111154A CA 322920 A CA322920 A CA 322920A CA 1111154 A CA1111154 A CA 1111154A
Authority
CA
Canada
Prior art keywords
bed
base plates
mattress
vertical movement
base
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
Application number
CA322,920A
Other languages
English (en)
French (fr)
Inventor
Nobuo Usami
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.)
Individual
Original Assignee
Individual
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
Priority claimed from JP3456678U external-priority patent/JPS54139506U/ja
Priority claimed from JP6723778A external-priority patent/JPS54159059A/ja
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA1111154A publication Critical patent/CA1111154A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
    • A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
    • A47C23/0435—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of adjustable resilience
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S5/00—Beds
    • Y10S5/935—Beds with adjustable firmness
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S5/00—Beds
    • Y10S5/936—Beds with adjustable firmness comprising springs

Landscapes

  • Invalid Beds And Related Equipment (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
CA322,920A 1978-03-20 1979-03-07 Internal pressure adjustable bed Expired CA1111154A (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
JP30954/1978 1978-03-20
JP3456678U JPS54139506U (https=) 1978-03-20 1978-03-20
JP34566/1978 1978-03-20
JP3095478A JPS54126163A (en) 1978-03-20 1978-03-20 Internallpressureeadjusted bed
JP67237/1978 1978-06-06
JP6723778A JPS54159059A (en) 1978-06-06 1978-06-06 Bed whose internal pressure can be adjusted
JP9454478A JPS5521932A (en) 1978-03-20 1978-08-04 Inner pressure adjustment system bed
JP94544/1978 1978-08-04

Publications (1)

Publication Number Publication Date
CA1111154A true CA1111154A (en) 1981-10-20

Family

ID=27459352

Family Applications (1)

Application Number Title Priority Date Filing Date
CA322,920A Expired CA1111154A (en) 1978-03-20 1979-03-07 Internal pressure adjustable bed

Country Status (3)

Country Link
US (1) US4222137A (https=)
JP (2) JPS54126163A (https=)
CA (1) CA1111154A (https=)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU551417B2 (en) * 1982-03-25 1986-05-01 Richard Stanley Blakeway Oscillating body support
AU573699B2 (en) * 1984-02-21 1988-06-16 Boundy, Francis John Body support
US4644593A (en) * 1985-10-09 1987-02-24 Brien James A O Variable support cushion for supporting anatomical body weight
US4677701A (en) * 1985-11-19 1987-07-07 Galumbeck Michael H Firmness control device
US4679266A (en) * 1986-02-18 1987-07-14 Eugene Kraft Varying firmness mattress
US4667357A (en) * 1986-10-08 1987-05-26 Fortune Richard L Sleep unit having adjustable firmness
ES2027442T3 (es) * 1988-09-23 1992-06-01 Frantisek Jahoda Colchoneta deportiva, especialmente para judo.
DE8914098U1 (de) * 1989-11-30 1990-03-08 Wilhelm Link GmbH & Co KG Stahlrohrmöbel, 7475 Meßstetten Stuhl, insbesondere Bürostuhl
IL116057A0 (en) * 1995-11-19 1996-01-31 Kav Mitar Yizum Venihul Proyec Body support
US5625914A (en) * 1996-02-01 1997-05-06 Schwab; Patrick R. Automatic mattress surface contour and support changing apparatus with wave sensors
IT1290297B1 (it) * 1997-02-12 1998-10-22 Orsa Srl Telaio ergonomico per letti
US5778466A (en) * 1997-05-15 1998-07-14 Price; J. Wesner Box spring assembly with cross slats of different heights
GB2328612A (en) * 1997-08-26 1999-03-03 Cornwell Parker Plc Furniture base
US5896604A (en) * 1998-01-05 1999-04-27 Mclean; Leslie Hylton Support module
GB9820729D0 (en) 1998-09-24 1998-11-18 Greenhalgh Colin J Body support and body contour system
US6487738B1 (en) 2000-03-20 2002-12-03 Offspring, Llc Constant restoring force support surface
US20040085168A1 (en) * 2002-06-03 2004-05-06 Michael Martin Apparatus for maintaining magnets in opposing relationship, and support apparatus that utilizes same
GB2394520B (en) * 2002-09-14 2005-12-14 Jonathan Barnett Improved snail cam
DE20215964U1 (de) † 2002-10-17 2003-05-22 Schramm Werkstätten GmbH, 67722 Winnweiler Untermatratze
GB0320215D0 (en) * 2003-08-29 2003-10-01 Harrison Bedding Ltd Spring units
RU2308863C1 (ru) * 2005-12-28 2007-10-27 Борис Петрович Липов Регулируемый механический ложемент
US7712172B2 (en) 2006-08-15 2010-05-11 Daniel W Jones Apparatus and method of providing adjustable support and massage to a sleep system
RU2349242C2 (ru) * 2006-12-28 2009-03-20 Борис Петрович Липов Ложемент пневматический регулируемый
TWM328828U (en) * 2007-04-18 2008-03-21 han-zhong Xu Health bed capable of adjusting curve of human spine
CN101574210B (zh) * 2008-05-08 2012-08-15 邹海 曲面升降床垫及生产工艺
US20100154125A1 (en) * 2008-12-19 2010-06-24 Fernando Fratovich Apparatus and Method for Compressing a Mattress to a Uniform Firmness
EP2245967B1 (en) * 2009-04-27 2013-03-20 PASS of Sweden AB A furniture device adapted to receive the weight of a being
RU2403846C1 (ru) * 2009-05-28 2010-11-20 Общество с ограниченной ответственностью "УНИСТЕЙТ" Трансформируемая мягкая мебель для сидения и лежания и способ ее трансформации
CN101606799B (zh) * 2009-07-03 2011-07-13 姜广刚 弹性可调床垫
TW201206373A (en) * 2010-08-13 2012-02-16 han-zhong Xu Mattress structure
CN102370367B (zh) * 2010-08-23 2014-09-10 许汉忠 床垫结构
TW201216900A (en) * 2010-10-22 2012-05-01 han-zhong Xu capable of adjusting the elastic supporting force of a mattress to meet different needs
CN102450882B (zh) * 2010-11-01 2014-09-10 许汉忠 床垫结构
US8328287B2 (en) * 2010-11-04 2012-12-11 Han-Chung Hsu Chair structure
EP2648571A4 (en) * 2010-12-06 2014-04-23 J T Labs Ltd MATTRESS SYSTEM WITH ADJUSTABLE CONTOUR
EP2474251A1 (en) * 2011-01-07 2012-07-11 Han-Chung Hsu Mattress structure
TW201230988A (en) * 2011-01-31 2012-08-01 han-zhong Xu Structure of chair
CN102631093A (zh) * 2011-02-11 2012-08-15 许汉忠 座椅
TWM417064U (en) * 2011-07-01 2011-12-01 han-zhong Xu Adjustable mattress
EP2745745B1 (en) 2012-12-19 2019-10-30 Starsprings AB Bed with automatically adjustable properties
WO2014105046A1 (en) * 2012-12-28 2014-07-03 Tempur-Pedic Management, Llc Bed with mattress assembly having one or more internal plates
DK2762042T3 (da) * 2013-02-01 2019-01-02 Starsprings Ab Seng med zoner med justerbar højde og fasthed
EP2801297A1 (en) * 2013-05-08 2014-11-12 You Bed AB Furniture device with adjustable firmness
PL2923610T3 (pl) * 2014-03-26 2020-08-10 Starsprings Ab Układ materaca, na przykład łóżka, o regulowanej twardości
CN104398053A (zh) * 2014-06-18 2015-03-11 曹建文 一种可以调节床面软硬度的具有保健作用的活塞式弹簧床
SE540591C2 (en) * 2015-02-05 2018-10-02 Mattsson Tomas An adjustable bed adapted to adjust the hardness of a resilient mattress
US10010188B2 (en) * 2015-06-04 2018-07-03 Han-Chung Hsu Adjustable mattress structure
SE539070C2 (sv) * 2015-09-28 2017-04-04 Wahlgren John Ledad säng
CN110072432B (zh) 2016-07-29 2022-12-09 布莱特有限公司 使用数据分析和学习技术以改善个人睡眠条件的自适应性睡眠系统
FR3066087B1 (fr) * 2017-05-12 2019-07-05 Tournadre Sa Standard Gum Element a raideur reglable pour meuble de couchage ou d'assise
FR3066088B1 (fr) * 2017-05-12 2019-07-05 Tournadre Sa Standard Gum Dispositif de reglage de raideur
DK3403540T3 (da) 2017-05-15 2020-06-08 Starsprings Ab Madrasarrangement, såsom en seng, med justerbar fasthed
CN110179287A (zh) * 2018-02-22 2019-08-30 佛山市南海德天家具有限公司 一种螺杆直推式软硬度调节装置及其座椅、床垫
CN110179285A (zh) * 2018-02-22 2019-08-30 佛山市南海德天家具有限公司 一种螺杆横推式软硬度调节装置及其座椅、床垫
ES2848864T3 (es) 2018-06-25 2021-08-12 Starsprings Ab Aparato de control de firmeza para una disposición de cama o de asiento
US11653769B2 (en) * 2018-12-14 2023-05-23 Sleep Technologies, Llc Methods and systems of spring modules for an adjustable sleeping system
CN109497767A (zh) * 2018-12-23 2019-03-22 林家华 一种可调节软硬度的弹簧床垫
US11253080B2 (en) * 2019-10-21 2022-02-22 Ruixi Chen Voice-control intelligent mattress with hardness capable of being adjusted in multiple stages
US20210307522A1 (en) * 2020-04-07 2021-10-07 Lg Electronics Inc. Bed
EP4008220B1 (en) * 2020-12-03 2024-03-06 Volvo Truck Corporation A bunk, in particular for a vehicle cabin
WO2022125435A1 (en) * 2020-12-10 2022-06-16 Soft-Tex International, Inc. Variable stiffness mattress systems and related methods
US12593928B2 (en) 2022-07-01 2026-04-07 Sleep Technologies, Llc Spring modules for an adjustable sleeping system
CN116587946A (zh) * 2023-04-24 2023-08-15 浙江吉利控股集团有限公司 一种座椅硬度调节装置、方法及座椅

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773270A (en) * 1952-09-13 1956-12-11 Nachman Corp Adjustable innerspring unit
CA709755A (en) * 1959-04-23 1965-05-18 Acd Bedding Corporation Adjustable box spring
US3739409A (en) * 1971-08-03 1973-06-19 Chitton K Adjustable mattress

Also Published As

Publication number Publication date
JPS5521932A (en) 1980-02-16
JPS54126163A (en) 1979-10-01
JPS6250129B2 (https=) 1987-10-22
US4222137A (en) 1980-09-16

Similar Documents

Publication Publication Date Title
CA1111154A (en) Internal pressure adjustable bed
US4589151A (en) Slatted bed system
US4500137A (en) Physiological chair
US3521311A (en) Mattress
US4605582A (en) Body support pad
US4673605A (en) Body support pad
US20030177584A1 (en) Composite mattress
CA2232657C (en) Inflatable mattress with improved border support wall
US5916086A (en) Bed system
US6085373A (en) Modular mattress with gradually varying heights toward the center, having different rigidities and elastic responses
US7210181B1 (en) Spring construction
US7748066B2 (en) Mattress center ridge compensator
US4975996A (en) Mattress
US4677701A (en) Firmness control device
KR20200040825A (ko) 인체 공학적인 견고성-조절식 내골격을 포함하는 매트리스
EP1246556B1 (en) Coupled waveband suspension for bedding and seating units
EP0210186B1 (de) Matratze für ein liegebett
WO2022125435A1 (en) Variable stiffness mattress systems and related methods
US11317732B1 (en) Mattress bottom support and method of use
US7032972B2 (en) Resilient seating structure
US7370842B2 (en) Support structure with self-adapting support surface for receiving any type of body
CN222853505U (zh) 一种垫体及充气垫
RU218059U1 (ru) Трансформируемый матрас
JP3126374U (ja) スノコ寝床
EP3749143B1 (de) Sitzmöbel

Legal Events

Date Code Title Description
MKEX Expiry