US1478937A - Metal bedstead - Google Patents

Metal bedstead Download PDF

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Publication number
US1478937A
US1478937A US515110A US51511021A US1478937A US 1478937 A US1478937 A US 1478937A US 515110 A US515110 A US 515110A US 51511021 A US51511021 A US 51511021A US 1478937 A US1478937 A US 1478937A
Authority
US
United States
Prior art keywords
metal
frame
bedstead
members
cross
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 - Lifetime
Application number
US515110A
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English (en)
Inventor
Blin Jules Armand
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 to FR536768D priority Critical patent/FR536768A/fr
Priority to GB29346/21A priority patent/GB171682A/en
Priority to DEB102273D priority patent/DE362648C/de
Application filed by Individual filed Critical Individual
Priority to US515110A priority patent/US1478937A/en
Application granted granted Critical
Publication of US1478937A publication Critical patent/US1478937A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C19/00—Bedsteads
    • A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
    • A47C19/021—Bedstead frames
    • A47C19/025—Direct mattress support frames, Cross-bars

Definitions

  • Thisfinvention relates to metal bedsteads preferably of aluminum or its alloys, characterized by the method of construction'of the lower frame and the means provided for ensuring rigidity of said frame by tying and strengthening the two longitudinal members-with the head and foot of the bed con1 stituting the frame, one of these arrange- 16 ments comprising rigid cross pieces and the other comprising cables fitted with tensioning devices.
  • Figure l1 is a plan 'of the complete arrangement having rigid cross pieces fitted in the lower frame ofthe bedstead; Figs. 2, 3
  • FIG. 1 shows to a larger scale in vertical section respectively on the lines A A, B B and C C of Fig. 1, the manner of constructing the lower frame of the bedstead and the cross pieces;
  • Figs. 5 and 6 show perspective views of the outline of the central cross piece and one of the assembly fittings for this cross piece "on the frame.
  • Figs. 7 and 8 show in perspective the outline of one of the intermediate cross pieces and an assembly fitting therefor;
  • Fig. 9 shows diagrammatically a modified construction wherein the arrange ment consists of cables and tensioning devices.
  • Fig. l of 40 formed of two longitudinal members a suitably connected together with the ends al at head and foot. These longitudinal members consist of two sheets of metal so as to form, when joined together a rectangular section having an external recess a2 (Fig. 2) 0n which can be fitted an ornament as.
  • the two members a are connected by a central cross member b consisting of twok sheets of metal bent U shape and fitted one upon the other (Fig. 3) so forming a square section.
  • This cross piece terminates at each f 5.5 vOLI the members c are fitted two gussets or the draw-k ing, the lower vframe of the bedstead isr housings c (Fig. 6) whose shape corresponds to that of the'cross piece b and whose two lateralsides are bent inwards to formslide- 4ways 01 for the reception of the wings b1 of the cross piece.
  • rlhe rigidity of the frame is completed by four intermediate cross pieces d disposed diagonally.
  • Each of these consists of a metal sheet bent' to form an inverted triangular section (Fig. 4) whose apex is extended by two vertical walls d1 bearing against each other and also having two wings d2 (Fig. 7).
  • Vhaving,like the gussets c, slideways el and stops e2 are fixed on the one hand in the angles of a frame formed by the longitudinal members a and by the ends al on each of the posts f ofthebedstead and, on the other hand, on
  • the arrangement comprises, as in the preceding case, a central cross member b connecting the two longitudinal members a.
  • a central cross member b connecting the two longitudinal members a.
  • brackets g, g1 carrying the axles forpulleys h, /Ll around whichpass metal cables z', 1 fitted with tensioning devices j, jl.
  • Theseg cables are attached at each 'end to kears k, k1

Landscapes

  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
US515110A 1920-11-19 1921-11-14 Metal bedstead Expired - Lifetime US1478937A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR536768D FR536768A (fr) 1920-11-19 1920-11-19 Lit en métal et dispositifs assurant sa rigidité
GB29346/21A GB171682A (en) 1920-11-19 1921-11-04 Improvements in metal bedsteads
DEB102273D DE362648C (de) 1920-11-19 1921-11-09 Bettstellenrahmen mit Quer- und Diagonalstreben aus Metall
US515110A US1478937A (en) 1920-11-19 1921-11-14 Metal bedstead

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR536768T 1920-11-19
US515110A US1478937A (en) 1920-11-19 1921-11-14 Metal bedstead

Publications (1)

Publication Number Publication Date
US1478937A true US1478937A (en) 1923-12-25

Family

ID=43812668

Family Applications (1)

Application Number Title Priority Date Filing Date
US515110A Expired - Lifetime US1478937A (en) 1920-11-19 1921-11-14 Metal bedstead

Country Status (4)

Country Link
US (1) US1478937A (fr)
DE (1) DE362648C (fr)
FR (1) FR536768A (fr)
GB (1) GB171682A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2666931A (en) * 1949-02-23 1954-01-26 Leonard F Clerc Adjustable bedstead
US2674749A (en) * 1949-05-05 1954-04-13 Longnecker Verland Adjustable frame for beds
US3123837A (en) * 1964-03-10 Fold able bed frame
US9596943B1 (en) * 2011-09-22 2017-03-21 Rick L. Hartley Mattress foundations, kits, and related methods

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3123837A (en) * 1964-03-10 Fold able bed frame
US2666931A (en) * 1949-02-23 1954-01-26 Leonard F Clerc Adjustable bedstead
US2674749A (en) * 1949-05-05 1954-04-13 Longnecker Verland Adjustable frame for beds
US9596943B1 (en) * 2011-09-22 2017-03-21 Rick L. Hartley Mattress foundations, kits, and related methods

Also Published As

Publication number Publication date
GB171682A (en) 1922-10-19
DE362648C (de) 1922-10-30
FR536768A (fr) 1922-05-09

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