GB149246A - Improvements in or relating to bedsteads - Google Patents

Improvements in or relating to bedsteads

Info

Publication number
GB149246A
GB149246A GB21031/20A GB2103120A GB149246A GB 149246 A GB149246 A GB 149246A GB 21031/20 A GB21031/20 A GB 21031/20A GB 2103120 A GB2103120 A GB 2103120A GB 149246 A GB149246 A GB 149246A
Authority
GB
United Kingdom
Prior art keywords
slats
bedsteads
relating
members
koller
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
GB21031/20A
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
Application filed by Individual filed Critical Individual
Publication of GB149246A publication Critical patent/GB149246A/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
    • A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
    • A47C23/06—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using wooden springs, e.g. of slat type ; Slatted bed bases

Landscapes

  • Invalid Beds And Related Equipment (AREA)

Abstract

149,246. Koller, K. Sept. 13, 1917, [Convention date]. Mattresses.-In a bed bottom or mattress comprising parallel elastic slats each of which has each of its ends engaged rotatably but not slidably with a transverse support, the said slats are made of wood. Fig. 1 shows wooden slats e carrying members f engaging in bearings d, while in the construction shown in Fig. 3, the forked members f<1> engage over a rod h.
GB21031/20A 1917-09-13 1920-07-12 Improvements in or relating to bedsteads Expired GB149246A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU149246X 1917-09-13

Publications (1)

Publication Number Publication Date
GB149246A true GB149246A (en) 1921-04-21

Family

ID=10977606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21031/20A Expired GB149246A (en) 1917-09-13 1920-07-12 Improvements in or relating to bedsteads

Country Status (2)

Country Link
FR (1) FR522766A (en)
GB (1) GB149246A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405179A (en) * 1994-03-07 1995-04-11 Jih; Jong-Shyong Elastic seat pad
WO2004107920A1 (en) * 2003-06-05 2004-12-16 Steelcase Development Corporation Comfort surface for seating
US7264311B2 (en) 2002-09-12 2007-09-04 Steelcase Development Corporation Synchrotilt seating unit with comfort surface
US7857388B2 (en) 2007-06-01 2010-12-28 Steelcase Inc. Seating unit with adjustable lumbar device
US7926880B2 (en) 2006-04-28 2011-04-19 Steelcase Inc. Seat suspension and method of manufacture

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5405179A (en) * 1994-03-07 1995-04-11 Jih; Jong-Shyong Elastic seat pad
US7264311B2 (en) 2002-09-12 2007-09-04 Steelcase Development Corporation Synchrotilt seating unit with comfort surface
US7334845B2 (en) 2002-09-12 2008-02-26 Steelcase Development Corporation Comfort surface for seating
WO2004107920A1 (en) * 2003-06-05 2004-12-16 Steelcase Development Corporation Comfort surface for seating
US7926880B2 (en) 2006-04-28 2011-04-19 Steelcase Inc. Seat suspension and method of manufacture
US7857388B2 (en) 2007-06-01 2010-12-28 Steelcase Inc. Seating unit with adjustable lumbar device

Also Published As

Publication number Publication date
FR522766A (en) 1921-08-06

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