JPS54159059A - Bed whose internal pressure can be adjusted - Google Patents

Bed whose internal pressure can be adjusted

Info

Publication number
JPS54159059A
JPS54159059A JP6723778A JP6723778A JPS54159059A JP S54159059 A JPS54159059 A JP S54159059A JP 6723778 A JP6723778 A JP 6723778A JP 6723778 A JP6723778 A JP 6723778A JP S54159059 A JPS54159059 A JP S54159059A
Authority
JP
Japan
Prior art keywords
adjusted
internal pressure
whose internal
bed whose
bed
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.)
Pending
Application number
JP6723778A
Other languages
Japanese (ja)
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.)
NIPPON BETSUDO SEIZOU KK
Original Assignee
NIPPON BETSUDO SEIZOU KK
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 to JP3095478A priority Critical patent/JPS54126163A/en
Application filed by NIPPON BETSUDO SEIZOU KK filed Critical NIPPON BETSUDO SEIZOU KK
Priority to JP6723778A priority patent/JPS54159059A/en
Priority to JP9454478A priority patent/JPS5521932A/en
Priority to US06/001,348 priority patent/US4222137A/en
Priority to CA322,920A priority patent/CA1111154A/en
Publication of JPS54159059A publication Critical patent/JPS54159059A/en
Pending 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
    • 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
JP6723778A 1978-03-20 1978-06-06 Bed whose internal pressure can be adjusted Pending JPS54159059A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3095478A JPS54126163A (en) 1978-03-20 1978-03-20 Internallpressureeadjusted bed
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
US06/001,348 US4222137A (en) 1978-03-20 1979-01-05 Internal pressure adjustable bed
CA322,920A CA1111154A (en) 1978-03-20 1979-03-07 Internal pressure adjustable bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6723778A JPS54159059A (en) 1978-06-06 1978-06-06 Bed whose internal pressure can be adjusted

Publications (1)

Publication Number Publication Date
JPS54159059A true JPS54159059A (en) 1979-12-15

Family

ID=13339100

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6723778A Pending JPS54159059A (en) 1978-03-20 1978-06-06 Bed whose internal pressure can be adjusted

Country Status (1)

Country Link
JP (1) JPS54159059A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2042058A2 (en) * 2007-09-25 2009-04-01 Carpe Diem Beds of Sweden AB Load-bearing device for bed
WO2016126197A1 (en) * 2015-02-05 2016-08-11 Mattson Tomas An adjustable hardness bed
WO2017058080A1 (en) * 2015-09-28 2017-04-06 Wahlgren John A bed
WO2019086155A1 (en) * 2017-10-31 2019-05-09 Peter Meusburger Mattress

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2042058A2 (en) * 2007-09-25 2009-04-01 Carpe Diem Beds of Sweden AB Load-bearing device for bed
EP2042058A3 (en) * 2007-09-25 2010-02-24 Carpe Diem Beds of Sweden AB Load-bearing device for bed
WO2016126197A1 (en) * 2015-02-05 2016-08-11 Mattson Tomas An adjustable hardness bed
WO2017058080A1 (en) * 2015-09-28 2017-04-06 Wahlgren John A bed
WO2019086155A1 (en) * 2017-10-31 2019-05-09 Peter Meusburger Mattress

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