DE3782725D1 - FOLDABLE ROD FOR DISPLAY BOARDS. - Google Patents
FOLDABLE ROD FOR DISPLAY BOARDS.Info
- Publication number
- DE3782725D1 DE3782725D1 DE8787118267T DE3782725T DE3782725D1 DE 3782725 D1 DE3782725 D1 DE 3782725D1 DE 8787118267 T DE8787118267 T DE 8787118267T DE 3782725 T DE3782725 T DE 3782725T DE 3782725 D1 DE3782725 D1 DE 3782725D1
- Authority
- DE
- Germany
- Prior art keywords
- hubs
- rods
- attached
- slots
- key
- 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 - Fee Related
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/344—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts
- E04B1/3441—Structures characterised by movable, separable, or collapsible parts, e.g. for transport with hinged parts with articulated bar-shaped elements
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47F—SPECIAL FURNITURE, FITTINGS, OR ACCESSORIES FOR SHOPS, STOREHOUSES, BARS, RESTAURANTS OR THE LIKE; PAYING COUNTERS
- A47F5/00—Show stands, hangers, or shelves characterised by their constructional features
- A47F5/10—Adjustable or foldable or dismountable display stands
- A47F5/13—Adjustable or foldable or dismountable display stands made of tubes or wire
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
- G09F15/0068—Modular articulated structures, e.g. stands, and articulation means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Assembled Shelves (AREA)
- Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)
- Display Racks (AREA)
- Handcart (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Sheet Holders (AREA)
- Extensible Doors And Revolving Doors (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
A collapsible framework constructed of rods pivotally joined at their ends to hubs to form a self-standing unit when expanded and to fold into a small set of nearly parallel rods when folded. The hubs are designed to pivotally join the ends of four rods, with the plane defined by the pivot axes of one pair of opposing rods being offset from the plane defined by the pivot axes of the other pair of opposed rods attached to the same hub. A stab-connection latch locks two hubs together and secures the framework in the expanded position. Folding channel bars are attached to knobs on vertically aligned hubs by key-slots, the key-slots of one channel bar being of progressively shorter length going from the top-most to the bottom-most of the vertically aligned hubs to which the bar is attached. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94001986A | 1986-12-10 | 1986-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3782725D1 true DE3782725D1 (en) | 1992-12-24 |
DE3782725T2 DE3782725T2 (en) | 1993-06-09 |
Family
ID=25474086
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787118267T Expired - Fee Related DE3782725T2 (en) | 1986-12-10 | 1987-12-09 | FOLDABLE ROD FOR DISPLAY BOARDS. |
Country Status (6)
Country | Link |
---|---|
EP (2) | EP0498469A3 (en) |
AT (1) | ATE82607T1 (en) |
AU (3) | AU8200487A (en) |
CA (2) | CA1307641C (en) |
DE (1) | DE3782725T2 (en) |
ES (1) | ES2035023T3 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK160349C (en) * | 1988-03-23 | 1991-08-19 | Preben Noedskov | COMPARATIVE LIGHT WEIGHT STAND NAME FOR EXHIBITION USE |
US4942686A (en) * | 1988-07-29 | 1990-07-24 | Kemeny Matthias D | Portable display system |
FR2671897B1 (en) * | 1991-01-17 | 1993-04-02 | Rousseau Pierre | DISPLAY PANEL WITH FLEXIBLE INSCRIPTION MEDIUM. |
ES2062951B1 (en) * | 1993-04-07 | 1996-02-16 | Arco Arquitectura De Comunicac | MOUNTING STRUCTURE FOR EXHIBITOR PANELS. |
US6223482B1 (en) | 1995-08-17 | 2001-05-01 | Herman Zohar | Portable, easily composable supporting skeleton |
FR2765994B1 (en) * | 1997-07-09 | 1999-09-10 | Madinpack | STRETCH CANVAS SUPPORT DEVICE, PARTICULARLY FOR A DISPLAY PANEL |
CN1284194A (en) | 1997-07-29 | 2001-02-14 | 国际英泰克斯展览有限公司 | Portable display system |
IT1309643B1 (en) * | 1999-02-26 | 2002-01-30 | Sergio Cazzolaro | REMOVABLE AND FOLDABLE STRUCTURES CONSISTING OF INTERCONNECTED TUBULAR ELEMENTS |
US7204064B2 (en) | 2000-02-18 | 2007-04-17 | Sergio Cazzolaro | Structures which can be dismantled and folded, consisting of interconnecting tubular elements |
FR2849668B1 (en) * | 2003-01-06 | 2005-09-30 | Boi Xavier Olivier Do | SELF-BLOCKING CANDLE SYSTEM FOR QUICK DEPLOYMENT TENT |
ZA200807854B (en) * | 2006-02-13 | 2009-10-28 | Buttle Ritchie James | Collapsible frames and structures |
CN106759915A (en) * | 2017-01-17 | 2017-05-31 | 甘南县昊钢科技有限公司 | A kind of expansion type movable plank house being convenient for carrying |
CN109658821B (en) * | 2019-02-22 | 2024-08-27 | 深圳市展视光电技术有限公司 | DLP display unit box structure |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE7906574L (en) * | 1978-08-16 | 1980-02-17 | Oribin Edwin Henry | HOPFELLABLE TENT STATS |
US4276726A (en) * | 1979-12-17 | 1981-07-07 | Derus David L | Collapsable, articulated wall structure |
US4471548A (en) * | 1981-10-15 | 1984-09-18 | John Goudie Associates, Inc. | Display frames |
US4512097A (en) * | 1982-07-30 | 1985-04-23 | Zeigler Theodore Richard | Display panel mounting clip |
US4522008A (en) * | 1982-08-19 | 1985-06-11 | Zeigler Theodore Richard | Clip for self-locking collapsible/expandable structures |
US4580375A (en) * | 1982-09-24 | 1986-04-08 | Preben Nodskov | Collapsible exhibit panel |
US4479340A (en) * | 1982-12-28 | 1984-10-30 | John Goudie Associates, Inc. | Quick manual lock for display frames |
GB8520605D0 (en) * | 1985-08-16 | 1985-09-25 | Alpha Technics Ltd | Collapsible display stand |
US4658560A (en) * | 1985-10-28 | 1987-04-21 | Beaulieu Bryan J | Support and attachment brace |
-
1987
- 1987-12-02 AU AU82004/87A patent/AU8200487A/en not_active Abandoned
- 1987-12-09 ES ES198787118267T patent/ES2035023T3/en not_active Expired - Lifetime
- 1987-12-09 DE DE8787118267T patent/DE3782725T2/en not_active Expired - Fee Related
- 1987-12-09 AT AT87118267T patent/ATE82607T1/en not_active IP Right Cessation
- 1987-12-09 CA CA000553946A patent/CA1307641C/en not_active Expired - Lifetime
- 1987-12-09 EP EP19920105833 patent/EP0498469A3/en not_active Withdrawn
- 1987-12-09 EP EP87118267A patent/EP0271088B1/en not_active Expired - Lifetime
-
1990
- 1990-01-29 AU AU48863/90A patent/AU624672B2/en not_active Ceased
-
1992
- 1992-05-05 AU AU16041/92A patent/AU656579B2/en not_active Ceased
- 1992-06-09 CA CA000616400A patent/CA1320327C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0498469A2 (en) | 1992-08-12 |
EP0271088B1 (en) | 1992-11-19 |
EP0498469A3 (en) | 1992-11-25 |
AU624672B2 (en) | 1992-06-18 |
AU4886390A (en) | 1990-05-17 |
AU8200487A (en) | 1988-06-16 |
CA1320327C (en) | 1993-07-20 |
ATE82607T1 (en) | 1992-12-15 |
EP0271088A2 (en) | 1988-06-15 |
DE3782725T2 (en) | 1993-06-09 |
ES2035023T3 (en) | 1993-04-16 |
AU1604192A (en) | 1992-07-30 |
AU656579B2 (en) | 1995-02-09 |
CA1307641C (en) | 1992-09-22 |
EP0271088A3 (en) | 1990-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |