GB1532881A - Collapsible structures - Google Patents
Collapsible structuresInfo
- 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
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B19/00—Reading-desks; Lecterns; Pulpits, i.e. free-standing
- A47B19/08—Foldable 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).
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)
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 |
-
1975
- 1975-04-25 CA CA225,828A patent/CA1010008A/en not_active Expired
-
1976
- 1976-04-21 ZA ZA762371A patent/ZA762371B/en unknown
- 1976-04-22 NZ NZ180659A patent/NZ180659A/en unknown
- 1976-04-23 GB GB16714/76A patent/GB1532881A/en not_active Expired
- 1976-04-23 AU AU13303/76A patent/AU501787B2/en not_active Expired
Cited By (2)
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 |