EP1635124A2 - Zusammensteckbarer Lüftungsrost - Google Patents

Zusammensteckbarer Lüftungsrost Download PDF

Info

Publication number
EP1635124A2
EP1635124A2 EP05107942A EP05107942A EP1635124A2 EP 1635124 A2 EP1635124 A2 EP 1635124A2 EP 05107942 A EP05107942 A EP 05107942A EP 05107942 A EP05107942 A EP 05107942A EP 1635124 A2 EP1635124 A2 EP 1635124A2
Authority
EP
European Patent Office
Prior art keywords
grille
modules
cross
module
fins
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.)
Withdrawn
Application number
EP05107942A
Other languages
English (en)
French (fr)
Other versions
EP1635124A3 (de
Inventor
Emiliano Santi
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.)
EUR EX Srl
Original Assignee
EUR EX Srl
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 EUR EX Srl filed Critical EUR EX Srl
Publication of EP1635124A2 publication Critical patent/EP1635124A2/de
Publication of EP1635124A3 publication Critical patent/EP1635124A3/de
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards

Definitions

  • the invention relates to assemblable ventilation grilles formed by modular elements provided, on the sides to be joined together, with complementary male and female fastening elements so that they may be combined to form grilles of variable size suited to the varying requirements of the market.
  • the invention relates to a ventilation grille of the modular and assemblable type, with joints which are not visible from the front side in that they are situated on the surrounding profile of the grille and optionally also in intermediate zones, underneath the fins of the said grille, so as not to reduce the effective ventilation area of the grille, as instead occurs in the known art.
  • the invention concerns an assemblable grille with optimum mechanical strength properties, the modules of which are made preferably by means of injection-moulding of an alloy of aluminium or other material mouldable using the technique of pressure casting or using equivalent techniques.
  • the grilles may be painted using any suitable technique and using any suitable materials and colours.
  • the grille is fundamentally composed of three base modules, i.e. an intermediate module A which forms the middle part of the grille and which may be connected to other identical modules situated in succession so as to form grilles of variable size in the horizontal direction (or vertical direction, see below), and is composed of end modules B, B' which complement each other and which form the end parts of the said grille, with the corner zones suitably rounded. If necessary, in order to form a small-size grille, the modules B and B' may be joined together without the said intermediate module A (see below).
  • the modules of the grille may have a working length (or height), i.e. that of the finned part, equal to about ten, fifteen or twenty centimetres (value thereof to be defined) and are produced in a range of different heights so as to meet the varying market requirements.
  • a working length or height
  • the range of suitable height will be chosen and, depending on the length of the said opening, the grille will be composed with several modules of the aforementioned type, positioned in succession, so as to form the grille of required length.
  • the grille may be sold preassembled, or the various modules thereof may be sold, with the possibility of assembling them by means of an easy pre-assembly step, before fixing the said grille in position, as described further below.
  • the end modules B, B' of the grille are defined perimetrally, on three consecutive sides, by a frame 1 with a grooved profile (Fig. 4), the inner rear edge 101 of which is suitably raised with respect to the outer rear edge 201 and is coplanar with the inner side of the barred area defined by the fins 2 of the grille, which in the example in question are perpendicular to the side of the frame 1 which has rounded ends and which, as shown in Figure 7, are suitably inclined and parallel to each other.
  • the fins 2 are coplanar with the outer side of the frame 1.
  • the same fins 2 are interconnected by an end cross-piece 3 and by at least one middle cross-piece 103 which connects together outwardly widened through-seats 4 situated on the frame 1 and intended to receive the screws for fixing the grille in position (Fig. 7).
  • the cross-pieces 3, 103 suitably protrude from the fins 2, are substantially coplanar with the rear middle edge 301 of the frame 1 and are visible along the whole of their length, while on the front side of the same modules, the said cross-pieces are set back with respect to the corresponding outer edge of the fins 2, such that only portions thereof are visible, as can be seen from Figures 1 and 3, with a very limited aesthetic impact.
  • the outer cross-piece 3 has preferably a thickness which is suitably smaller than that of the middle cross-piece 103 so that, when the modules which form the grille are arranged alongside each other, as shown in the examples of Figures 5 and 6, the assembly formed by two end cross-pieces 3 has a thickness substantially the same as or slightly greater than that of a middle cross-piece 103.
  • a meshwork R which has any suitable form and is made of any suitable metallic or plastic material and which is placed on the rear side of the cross-pieces 3, 103 and therefore at a distance from the finned screen 2 in order to prevent the entry of insects or other foreign bodies.
  • the meshwork R may be provided with seats for fixing, by means of friction, to special lugs 5 formed as reliefs for example on the edge 101 and/or on other parts and may be provided optionally with perimetral eyelets able to receive screws for fixing the grille in position.
  • the module B of the grille has, in the terminal and rear part of the frame 1, solid portions 6, 6' which terminate in a flat surface coplanar with the rear edge 101 of the said frame and in these portions the cross-piece 3 has small slits 7, 7' and the rear middle edge 301 of the frame has recesses 8, 8', for example with a curved form in plan view and with a centre of curvature on the axis of holes 9, 9' provided blind at the centre of the said portions 6, 6'.
  • the module B' of the grille has, integrally, projecting and perpendicularly on the ends of the outer cross-piece 3, flat eyelets 10, 10', the inner face of which is coplanar with the rear edge of the said cross-piece 3 and the rear middle edge 301 of the frame 1 and these eyelets have a thickness equal to the height of the said aforementioned slits 7, 7' of the grille module B.
  • the same eyelets are characterized by a round form in plan view, with a central hole 11, 11' flared on the end directed towards the inside of the grille and are connected to the adjacent cross-piece 3 by means of a short lug 110, 110' having dimensions such as to pass through the said slits 7, 7' of the module B.
  • a grille of very small width (not shown in the drawings) by joining together only the modules B and B', arranging these modules next to each other by means of the inner cross-piece 3, inserting the lugs 110, 110' of the module B' inside the slits 7, 7' of the module B and resting the eyelets 10, 10' on the portions 6, 6' of this latter module, with engagement inside the mating recesses 8, 8'.
  • the modules B and B' of the grille are correctly arranged coplanar with each other and it is possible to fix them in this position with a prior fixing operation which envisages using short self-tapping screws 12, 12', as shown in Figures 7 and 8, which are inserted through the holes 11, 11' of the eyelets 10, 10' and screwed into the blind holes 9, 9' of the portions 6, 6'.
  • the intermediate module A of the grille has perimetrally two sides of the frame 1 which are parallel and interconnected at the ends by cross-pieces 3 of the type already mentioned for the modules B, B' and by at least one middle cross-piece 103 where the said sides of the frame 1 are provided with seats 4 for fixing the grille in position by means of screws.
  • One of the outer cross-pieces 3 of the module A has, perpendicularly and projecting from its ends, the male fastening elements in the form of eyelets 10, 10', while the other cross-piece has at its ends and on the frame 1 the female fastening elements with the portions 6, 6' and anything else already mentioned for the grille modules B and B'.
  • the intermediate grille module A is also provided with or occupied by an internal meshwork protection for preventing the entry of insects or other foreign bodies, as already mentioned for the modules B, B'.
  • one or more of the male and female connecting elements described may also be arranged in the middle part of the cross-pieces 3 so as to make the connection stronger, with the advantage that these intermediate joints will also not be visible from the front side of the grille since they are covered by the fins 2.
  • This variant has also not been shown in the drawings in that it may be deduced and easily realized by persons skilled in the art.
  • the grille modules will be produced in a range of varying widths so as to meet the varying requirements of the market. Depending on the size of the opening to be closed with the vertically extending ventilation grille, the range of modules of suitable width will be chosen and the grille will be formed with several modules positioned vertically in succession so as to close the said opening height wise.
  • outer fins 2 of the various grille modules may perform fully or partly the function of the said outer cross-pieces 3 of the horizontally extending grilles and for this purpose may be suitably reinforced and/or structured in the zones where the male or female fastening elements are provided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Golf Clubs (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
EP05107942A 2004-09-14 2005-08-30 Zusammensteckbarer Lüftungsrost Withdrawn EP1635124A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITBO20040075 ITBO20040075U1 (it) 2004-09-14 2004-09-14 Griglia di aerazione di tipo modulare e componibile, con accoppiamenti non visibili dal fronte anteriore

Publications (2)

Publication Number Publication Date
EP1635124A2 true EP1635124A2 (de) 2006-03-15
EP1635124A3 EP1635124A3 (de) 2010-08-04

Family

ID=35385805

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05107942A Withdrawn EP1635124A3 (de) 2004-09-14 2005-08-30 Zusammensteckbarer Lüftungsrost

Country Status (2)

Country Link
EP (1) EP1635124A3 (de)
IT (1) ITBO20040075U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3705731A1 (de) * 2019-03-08 2020-09-09 Daikin Industries, Ltd. Ausseneinheit für eine wärmepumpe umfassend ein mehrteiliges schutzgitter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1287951A (fr) * 1961-04-29 1962-03-16 Nicoll Raccords Plastiques Grille d'aération
FR1588245A (de) * 1968-08-20 1970-04-10
DE2035087A1 (de) * 1970-07-15 1972-01-20 Aupmann Ohg Kamintuerenfabrik Luftungsgitter
EP0615826A1 (de) * 1993-03-19 1994-09-21 Schako Metallwarenfabrik Ferdinand Schad Kg Verfahren zum Herstellen eines Luftauslasses
US20010032429A1 (en) * 1998-09-03 2001-10-25 Snyder Darryl L. Connector frame for ventilation opening

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1287951A (fr) * 1961-04-29 1962-03-16 Nicoll Raccords Plastiques Grille d'aération
FR1588245A (de) * 1968-08-20 1970-04-10
DE2035087A1 (de) * 1970-07-15 1972-01-20 Aupmann Ohg Kamintuerenfabrik Luftungsgitter
EP0615826A1 (de) * 1993-03-19 1994-09-21 Schako Metallwarenfabrik Ferdinand Schad Kg Verfahren zum Herstellen eines Luftauslasses
US20010032429A1 (en) * 1998-09-03 2001-10-25 Snyder Darryl L. Connector frame for ventilation opening

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3705731A1 (de) * 2019-03-08 2020-09-09 Daikin Industries, Ltd. Ausseneinheit für eine wärmepumpe umfassend ein mehrteiliges schutzgitter
WO2020184493A1 (en) * 2019-03-08 2020-09-17 Daikin Industries, Ltd. Outdoor unit for a heat pump having a grille comprising separate parts

Also Published As

Publication number Publication date
ITBO20040075U1 (it) 2004-12-14
EP1635124A3 (de) 2010-08-04

Similar Documents

Publication Publication Date Title
US20150041742A1 (en) Fence column and fence system having the fence column
US7690613B2 (en) Transformer base for lighting poles
US20050140173A1 (en) Structural element for a motor vehicle comprising two metal members and a reinforcing piece of plastics material which brings about the connection of the members, and a corresponding motor vehicle
US5524407A (en) Modular shutter and retention assembly
US7857292B2 (en) Fence system with insect barrier
EP1635124A2 (de) Zusammensteckbarer Lüftungsrost
US5839982A (en) Steel framed basketball backboard with plastic retainer and method of making same
US6560941B1 (en) Multi-component window shutter system
KR102108290B1 (ko) 펜스용 포스트와 베이스플레이트의 결합구조
CN210463325U (zh) 一种顶出风室外机底盘、顶出风室外机及空调
KR200395677Y1 (ko) 하부 가림판을 구비한 책상
JP4205653B2 (ja) 空気調和機の室外機用設置台
JP4048493B2 (ja) フェンス
JP4165644B2 (ja) 錠箱の構造
JP2010222892A (ja) グレーチングの固定構造
KR100575597B1 (ko) 조립식 선반틀
JP4034678B2 (ja) コンロの天板
JP5722202B2 (ja) 建設機械用ルーバ
CN212488926U (zh) 组合式梳子
CN220023305U (zh) 一种电动自行车集成式智能控制器用防护件
JP3564603B2 (ja) 空気調和機の室外機
JP3647557B2 (ja) 換気ガラリ
JPH08128004A (ja) ランドスロープ
JP3460992B2 (ja) ルーバー
JP4719025B2 (ja) 建築用組立パネルの連結構造

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

AKY No designation fees paid
REG Reference to a national code

Ref country code: DE

Ref legal event code: R108

Effective date: 20110315

Ref country code: DE

Ref legal event code: 8566

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20110205