EP0158848A2 - Elément de grillage pour la fabrication de grillages de sécurité - Google Patents

Elément de grillage pour la fabrication de grillages de sécurité Download PDF

Info

Publication number: EP0158848A2
Authority: EP; European Patent Office
Prior art keywords: lattice; element according; designed; receptacles; rod
Prior art date: 1984-04-18
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.): Granted

Application number

EP85103213A

Other languages

German (de)

English (en)

Other versions

EP0158848A3 (en

EP0158848B1 (fr

Inventor

Hans Stiels

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.)

Ellka-Mex Metallbau & Partner oHG GmbH

Original Assignee

Ellka-Mex Metallbau & Partner oHG GmbH

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.)

1984-04-18

Filing date

1985-03-20

Publication date

1985-10-23

1985-03-20 Application filed by Ellka-Mex Metallbau & Partner oHG GmbH filed Critical Ellka-Mex Metallbau & Partner oHG GmbH

1985-03-20 Priority to AT85103213T priority Critical patent/ATE44171T1/de

1985-10-23 Publication of EP0158848A2 publication Critical patent/EP0158848A2/fr

1986-09-17 Publication of EP0158848A3 publication Critical patent/EP0158848A3/de

1989-06-21 Application granted granted Critical

1989-06-21 Publication of EP0158848B1 publication Critical patent/EP0158848B1/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title claims abstract description 4
230000008719 thickening Effects 0.000 claims abstract description 4
229910000746 Structural steel Inorganic materials 0.000 claims description 4
238000007789 sealing Methods 0.000 claims description 3
238000010276 construction Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000000034 method Methods 0.000 description 1

Images

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
- E06B9/01—Grilles fixed to walls, doors, or windows; Grilles moving with doors or windows; Walls formed as grilles, e.g. claustra

Definitions

the invention relates to a lattice element for the manufacture of security grilles in front of doors, windows, cellar shafts, skylights or the like, with a lattice rod and brackets arranged at its ends, which can be fixed to the masonry or the like via at least one fastening element.
Such security grilles generally have a plurality of grille bars arranged parallel and at a distance from one another, the ends of which are inserted as holders in box section girders.
the box section girders can then be fixed to the masonry using heavy-duty dowels, with openings being provided in the box section girders through which tools for screwing in the heavy-duty dowels can be inserted. After assembly, the openings are closed with blinds.
the invention is therefore based on the object of designing a grating element for safety grilles of the type mentioned at the outset in such a way that disassembly is practically impossible.
the fastening elements are fixed to the brackets, that the brackets have continuous receptacles and that the lattice bar has thickenings in the region of both ends to prevent the lattice bar from sliding out of the receptacles.
the lattice bar itself prevents the brackets from being unscrewed, so that they can practically no longer be dismantled. It is particularly advantageous if the fastening elements are designed as screw plugs and are arranged behind the lattice bar.
the holders are designed as tubular sections with fastening elements attached on the outside. This training is particularly simple.
the brackets can also each consist of a base plate with at least one receptacle for the lattice bar attached to it.
the receptacles expediently each consist of a holding plate provided with a through hole for the lattice bar. For reasons of stability, this can then also be designed as an angle iron.
the receptacles can also be designed as box profiles with opposite through holes.
the fastening element is designed as a screw plug inserted in a hole in the base plate and welded there.
the fastening element can also be designed as a screw dowel standing on the back.
a sleeve or a welded ring is expediently placed over at least one end of the lattice rod so that it is correspondingly thickened.
a sealing plug inserted in this end can also be used.
lattice bar 2 consists of a casing tube 3 and a round bar 4 mounted loosely therein.
the round bar 4 makes sawing through the lattice bar 2 practically impossible.
the lattice bar 2 is seated in a holder 5, which consists of a tube section 6 and a heavy-duty load plug 7 welded on the outside.
the heavy load plug 7 is screwed into the masonry by turning the entire bracket 5 until it is firmly in place. This takes place in the area of both ends of the lattice rod 2.
the lattice rods 2 are then pushed through the holders 5 until both ends protrude beyond the holders 5.
a sleeve 8 is then placed over one of the ends, the diameter of which is larger than the inner diameter of the pipe section 6.
the end not shown here, can be secured either by a further sleeve or by means of a lock lock.
the grating bar 2 is thus blocked and can therefore no longer be pushed out of the holders 5.
the bracket 9 shown in FIGS. 2 and 3 consists of a rectangular base plate 10, an angle iron section 11 welded thereon and a heavy load plug 12 inserted into a hole in the base plate 10 and projecting rearwards, the head of which is welded to the base plate 10.
a through hole 13 is provided, which serves as a receptacle for a lattice bar 14, of which only the right-hand end is shown in Figure 2.
the lattice bar 14 here also consists of a casing tube 1 and a round bar 16 which is freely rotatably inserted therein.
a sleeve 17 is placed over the end of the grating bar 14 or the jacket tube 15, which prevents the grating bar 14 from slipping out of the through-bore 13.
the procedure is similar to that of the lattice element 1 according to FIG. 1; H. the entire bracket 9 is rotated to screw in the heavy-duty plug 12 until the bracket 9 is firmly seated and the through hole 13 is in the desired position. The lattice bar 14 is then pushed through the through-hole 13 and of course also through the through-hole of the holder on the other side. The other end of the lattice bar 14 is then secured with a further sleeve or a lock.
FIG. 4 shows a grating element 20 with two holders 21, 22, in which two grating bars 23, 24 are held. Of these bars 23, 24, the middle bar 24 is shortened and the left bar 23 is only partially shown.
the two brackets 21, 22 each consist of a box profile 25, 26 open at the top and bottom, the box profiles 25, 26 each have two opposite through holes 27, 28 and 29, 30, respectively.
the grating bar 24 is inserted so that it passes through both through holes 29, 30.
a plug 31 is inserted, the outwardly projecting end of which widens conically, so that the grating bar 24 can no longer be pulled out of the holder 22 in the direction to the left.
the right end of the lattice bar 24 is only inserted through a through hole 28 of the box profile 25 and secured by a plug 32.
the left grating bar 23 is inserted into the through hole 27 and also fixed by a plug 33.
the holder 21 serves to receive two coaxial grating bars 23, 24, the insertion of the sealing plugs 32, 33 being able to take place through the openings on the top and bottom of the box section 25.
the brackets 21, 22 are fastened to wall sections 36, 37 by means of heavy load plugs 34, 35.
the heavy-duty dowels 34, 35 are inserted through corresponding openings in the box profiles 25, 26 and welded to them.
the fastening of the box profiles 25, 26 can therefore only be done in such a way that the entire box section 25, 26 together with the associated heavy-duty dowels 34, 35 must be screwed into a corresponding opening in the wall sections 36, 37. In the end position and when the bars 23, 24 are inserted, the box is then turned file 25, 26 and thus a release from the wall pieces 36, 37 no longer possible.
a security grille is formed by arranging several of the grille elements shown in parallel.

Landscapes

Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Grates (AREA)
Turbine Rotor Nozzle Sealing (AREA)

EP85103213A 1984-04-18 1985-03-20 Elément de grillage pour la fabrication de grillages de sécurité Expired EP0158848B1 (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
AT85103213T ATE44171T1 (de)	1984-04-18	1985-03-20	Gitterelement fuer die herstellung von sicherheitsgittern.

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE8412162U		1984-04-18
DE19848412162U DE8412162U1 (de)	1984-04-18	1984-04-18	Gitterelement fuer die herstellung von sicherheitsgittern

Publications (3)

Publication Number	Publication Date
EP0158848A2 true EP0158848A2 (fr)	1985-10-23
EP0158848A3 EP0158848A3 (en)	1986-09-17
EP0158848B1 EP0158848B1 (fr)	1989-06-21

Family

ID=6766063

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP85103213A Expired EP0158848B1 (fr)	1984-04-18	1985-03-20	Elément de grillage pour la fabrication de grillages de sécurité

Country Status (3)

Country	Link
EP (1)	EP0158848B1 (fr)
AT (1)	ATE44171T1 (fr)
DE (2)	DE8412162U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE8412162U1 (de) *	1984-04-18	1984-10-18	Stiels, Hans, 4040 Neuss	Gitterelement fuer die herstellung von sicherheitsgittern

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU531175B2 (en) *	1979-05-16	1983-08-11	James Hardie Research Pty Limited	Security bars
DE2932205C2 (de) *	1979-08-08	1981-08-27	Fipke, Boris	Vorrichtung zur Sicherung von insbesondere Lichtschächten o.dgl. gegen Einbruch
CA1146016A (fr) *	1982-07-05	1983-05-10	David E. Evans	Grillage de securite pour fenetres
DE8412162U1 (de) *	1984-04-18	1984-10-18	Stiels, Hans, 4040 Neuss	Gitterelement fuer die herstellung von sicherheitsgittern

1984
- 1984-04-18 DE DE19848412162U patent/DE8412162U1/de not_active Expired
1985
- 1985-03-20 DE DE8585103213T patent/DE3571152D1/de not_active Expired
- 1985-03-20 EP EP85103213A patent/EP0158848B1/fr not_active Expired
- 1985-03-20 AT AT85103213T patent/ATE44171T1/de not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0158848A3 (en)	1986-09-17
DE3571152D1 (en)	1989-07-27
ATE44171T1 (de)	1989-07-15
EP0158848B1 (fr)	1989-06-21
DE8412162U1 (de)	1984-10-18

Legal Events

Date	Code	Title	Description
1985-08-24	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
1985-10-23	AK	Designated contracting states	Designated state(s): AT BE CH DE FR IT LI NL
1986-07-30	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
1986-09-17	AK	Designated contracting states	Kind code of ref document: A3 Designated state(s): AT BE CH DE FR IT LI NL
1987-03-18	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: ELLKA-MEX METALLBAU GMBH & PARTNER OHG
1987-03-18	RIN1	Information on inventor provided before grant (corrected)	Inventor name: STIELS, HANS
1987-04-29	17P	Request for examination filed	Effective date: 19870227
1988-06-08	17Q	First examination report despatched	Effective date: 19880425
1989-05-06	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
1989-06-21	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): AT BE CH DE FR IT LI NL
1989-06-21	REF	Corresponds to:	Ref document number: 44171 Country of ref document: AT Date of ref document: 19890715 Kind code of ref document: T
1989-07-27	REF	Corresponds to:	Ref document number: 3571152 Country of ref document: DE Date of ref document: 19890727
1989-09-08	ET	Fr: translation filed
1989-09-19	ITF	It: translation for a ep patent filed
1990-03-15	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 19900315 Year of fee payment: 6
1990-03-22	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: AT Payment date: 19900322 Year of fee payment: 6
1990-03-31	ITTA	It: last paid annual fee
1990-03-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: NL Payment date: 19900331 Year of fee payment: 6
1990-04-02	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: BE Payment date: 19900402 Year of fee payment: 6
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1990-04-19	PLBE	No opposition filed within time limit	Free format text: ORIGINAL CODE: 0009261
1990-04-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT
1990-05-17	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: CH Payment date: 19900517 Year of fee payment: 6
1990-06-06	26N	No opposition filed
1991-03-20	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: AT Effective date: 19910320
1991-03-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: LI Effective date: 19910331 Ref country code: CH Effective date: 19910331 Ref country code: BE Effective date: 19910331
1991-09-30	BERE	Be: lapsed	Owner name: ELLKA-MEX METALLBAU G.M.B.H. & PARTNER OHG Effective date: 19910331
1991-10-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: NL Effective date: 19911001
1991-11-18	NLV4	Nl: lapsed or anulled due to non-payment of the annual fee
1991-11-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: FR Effective date: 19911129
1991-11-29	REG	Reference to a national code	Ref country code: CH Ref legal event code: PL
1992-01-01	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: DE Effective date: 19920101
1992-01-24	REG	Reference to a national code	Ref country code: FR Ref legal event code: ST

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