ATE164916T1 - GRATE WITH EXTENDABLE AND RETRACTABLE JOINT STRUCTURE - Google Patents
GRATE WITH EXTENDABLE AND RETRACTABLE JOINT STRUCTUREInfo
- Publication number
- ATE164916T1 ATE164916T1 AT94901933T AT94901933T ATE164916T1 AT E164916 T1 ATE164916 T1 AT E164916T1 AT 94901933 T AT94901933 T AT 94901933T AT 94901933 T AT94901933 T AT 94901933T AT E164916 T1 ATE164916 T1 AT E164916T1
- Authority
- AT
- Austria
- Prior art keywords
- extendable
- grate
- lintel
- avoid
- joint structure
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0615—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the closing elements
- E06B9/0623—Grilles
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/06—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type
- E06B9/0607—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position
- E06B9/0646—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position
- E06B9/0653—Shutters, movable grilles, or other safety closing devices, e.g. against burglary collapsible or foldable, e.g. of the bellows or lazy-tongs type comprising a plurality of similar rigid closing elements movable to a storage position characterised by the relative arrangement of the closing elements in the stored position stored side by side in the closing plane
- E06B9/0661—Lazy tongue, pantograph or scissor-like systems in the plane of the opening
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Gates (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Ladders (AREA)
- Power-Operated Mechanisms For Wings (AREA)
- Fencing (AREA)
Abstract
The articulated structure of the extendable and retractable gate is designed to avoid having to suspend sliding guided vertical support rods to the lintel of the opening and also to avoid having to provide a bottom runner for the opposite end of the said rods; the articulated structure is a lattice and consists solely of linkages (1, 2) inclined in two directions, interconnected with each other and to the supporting uprights (8, 9) with structural elements that make it self-supporting; the sole function of the wheel (18) is that of facilitating the sliding movement; the gate can be applied, as well as for closing doors and windows, also for openings in walls or fences that do not have a lintel.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMO930049A IT1263532B (en) | 1993-04-13 | 1993-04-13 | GATE WITH EXTENSIBLE AND RETRACTABLE ARTICULATED STRUCTURE. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE164916T1 true ATE164916T1 (en) | 1998-04-15 |
Family
ID=11385405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT94901933T ATE164916T1 (en) | 1993-04-13 | 1993-11-29 | GRATE WITH EXTENDABLE AND RETRACTABLE JOINT STRUCTURE |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0694111B1 (en) |
AT (1) | ATE164916T1 (en) |
AU (1) | AU5629994A (en) |
DE (1) | DE69317910D1 (en) |
IT (1) | IT1263532B (en) |
WO (1) | WO1994024399A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9723461D0 (en) * | 1997-11-07 | 1998-01-07 | Security Window Shutters Limit | Improvements in and relating to collapsible sliding grills |
GR20060100135A (en) * | 2006-03-02 | 2007-10-17 | Θωμας Δημου Δημας | Accordion-type collapsible guard railings |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3182351A (en) * | 1963-03-20 | 1965-05-11 | Stanley R Kaufman | Mounting structural members |
IE57110B1 (en) * | 1985-11-12 | 1992-04-22 | Valentine Patrick Galvin | Improvements in security grilles |
AU596065B3 (en) * | 1988-12-02 | 1990-03-23 | Alan Kenneth Ginks | Collapsible security screen |
FR2648506B1 (en) * | 1989-06-14 | 1991-08-30 | Loiret Ste Nle Injection | AUTOMATIC PORTAL |
-
1993
- 1993-04-13 IT ITMO930049A patent/IT1263532B/en active IP Right Grant
- 1993-11-29 DE DE69317910T patent/DE69317910D1/en not_active Expired - Lifetime
- 1993-11-29 EP EP94901933A patent/EP0694111B1/en not_active Expired - Lifetime
- 1993-11-29 AT AT94901933T patent/ATE164916T1/en not_active IP Right Cessation
- 1993-11-29 WO PCT/EP1993/003368 patent/WO1994024399A1/en active IP Right Grant
- 1993-11-29 AU AU56299/94A patent/AU5629994A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
ITMO930049A1 (en) | 1994-10-13 |
DE69317910D1 (en) | 1998-05-14 |
WO1994024399A1 (en) | 1994-10-27 |
ITMO930049A0 (en) | 1993-04-13 |
AU5629994A (en) | 1994-11-08 |
EP0694111A1 (en) | 1996-01-31 |
IT1263532B (en) | 1996-08-05 |
EP0694111B1 (en) | 1998-04-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |