GB1532881A - Collapsible structures - Google Patents

Collapsible structures

Info

Publication number
GB1532881A
GB1532881A GB16714/76A GB1671476A GB1532881A GB 1532881 A GB1532881 A GB 1532881A GB 16714/76 A GB16714/76 A GB 16714/76A GB 1671476 A GB1671476 A GB 1671476A GB 1532881 A GB1532881 A GB 1532881A
Authority
GB
United Kingdom
Prior art keywords
panels
panel
central
hinged
april
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
GB16714/76A
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 GB1532881A publication Critical patent/GB1532881A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47BTABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B19/00Reading-desks; Lecterns; Pulpits, i.e. free-standing
    • A47B19/08Foldable reading desks

Landscapes

  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

1532881 Easels D B SMITH 23 April 1976 [25 April 1975] 16714/76 Heading A4H [Also in Division B6] A collapsible structure, such as an easel, comprises central and side front panels 12, 24, 26 hinged together at 28, 30 and central rear panel 14 hinged to panel 12 at 16, side panels 24, 26 being prevented from hinging rearwardly in the erect condition by rear side panels 32, 34 hinged to panel 14 at 36, 38 and having diagonal folds 52, 54 to provide trianguler portions B1, B2 that are secured to triangular portions Al, A2 of panels 24, 26. The structure is erected from a single flat blank, and the erected structure can be folded flat with composite panels 24, 32 and 26, 34 overlying central panel 12 see Fig. 3 (not shown). Note pads 13, 15, 17 may be suspended from panels 24, 12, 26. A second form Figs. 6-8 (not shown) has a book-supporting Iedge (94). A third form Figs. 9-11 (not shown) has narrow central panels and can be used as a permanent book-jacket. A plurality of joined structures can be formed from a single blank Figs. 13, 14 (not shown).
GB16714/76A 1975-04-25 1976-04-23 Collapsible structures Expired GB1532881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA225,828A CA1010008A (en) 1975-04-25 1975-04-25 Collapsible support structure or easel

Publications (1)

Publication Number Publication Date
GB1532881A true GB1532881A (en) 1978-11-22

Family

ID=4102945

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16714/76A Expired GB1532881A (en) 1975-04-25 1976-04-23 Collapsible structures

Country Status (5)

Country Link
AU (1) AU501787B2 (en)
CA (1) CA1010008A (en)
GB (1) GB1532881A (en)
NZ (1) NZ180659A (en)
ZA (1) ZA762371B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308651A (en) * 1995-11-07 1997-07-02 Brian Mccloskey A blank for forming an extractor hood

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2308651A (en) * 1995-11-07 1997-07-02 Brian Mccloskey A blank for forming an extractor hood
GB2308651B (en) * 1995-11-07 2000-04-12 Brian Mccloskey Planar development suitable for a three-dimensional structure

Also Published As

Publication number Publication date
ZA762371B (en) 1977-04-27
NZ180659A (en) 1979-03-28
AU1330376A (en) 1977-10-27
CA1010008A (en) 1977-05-10
AU501787B2 (en) 1979-06-28

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee