EP0762433A1 - Schutzschirmwand - Google Patents

Schutzschirmwand Download PDF

Info

Publication number
EP0762433A1
EP0762433A1 EP96202322A EP96202322A EP0762433A1 EP 0762433 A1 EP0762433 A1 EP 0762433A1 EP 96202322 A EP96202322 A EP 96202322A EP 96202322 A EP96202322 A EP 96202322A EP 0762433 A1 EP0762433 A1 EP 0762433A1
Authority
EP
European Patent Office
Prior art keywords
protective screen
section
panel
panels
sheet
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.)
Granted
Application number
EP96202322A
Other languages
English (en)
French (fr)
Other versions
EP0762433B1 (de
Inventor
Theodorus Gerardus Spanjaart
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.)
Intos Interieurmakers BV
Original Assignee
Intos Interieurmakers BV
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 Intos Interieurmakers BV filed Critical Intos Interieurmakers BV
Publication of EP0762433A1 publication Critical patent/EP0762433A1/de
Application granted granted Critical
Publication of EP0762433B1 publication Critical patent/EP0762433B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
    • G21F3/04—Bricks; Shields made up therefrom
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F1/00—Shielding characterised by the composition of the materials
    • G21F1/12—Laminated shielding materials
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F3/00—Shielding characterised by its physical form, e.g. granules, or shape of the material
    • 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
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/92—Protection against other undesired influences or dangers
    • E04B2001/925—Protection against harmful electro-magnetic or radio-active radiations, e.g. X-rays

Definitions

  • the present invention relates to a protective screen wall according to the preamble of Claim 1.
  • Such a wall is known from European Patent Application 0,104,867.
  • the adjoining panels near the adjoining edges are provided with an L-shaped outward projecting flange through which a bolt connection can be fitted.
  • L-shaped inward projecting accomodations are present on either side, for fitting a layer of lead placed between fibre boards.
  • the object of the present invention is to avoid the disadvantages described above and to provide an improved protective screen wall.
  • the connecting means now extend in the panel in housings fitted for them between the outside wall and the lead sheet. In other words, when they are fitted, an outward projecting part is no longer present, so that a flush finished unit is obtained, while the lead sheet is not drilled.
  • the housing for the radiation-inhibiting material is also used for accommodating a section, preferably a T-section, which forms an externally exposed edge between two protective screen panels. This produces a finishing moulding, and it is also possible to provide the body of this T-section with a recess for the overlapping edge part material.
  • the edge part material will in fact normally contain a lead material, which is relatively soft and difficult to handle.
  • the handling can be facilitated considerably by producing the T-section described above from, for example, aluminium, and by accommodating the lead material therein in the recess bounded therein.
  • the protective screen section used can be connected either to a further panel corresponding to the first panel mentioned or to a different type of panel, such as a pane.
  • the direct and simple connection to a pane makes a particularly simple modular construction of the device according to the invention possible.
  • the connecting means between the two wall parts can comprise any constructions known in the prior art. According to a preferred embodiment, a so-called "Sp ⁇ r" is used.
  • a bore is made near the edge in one of the external wall parts in both protective screen panels, said bores extending in the plane of the wall in line with each other when the panels are placed against each other.
  • a pin provided with conical recesses and tapered ends is placed therein.
  • a spör nut with hexagonal socket-head screw is then placed in the external wall parts concerned, at right angles to the plane of the panel, in the bores provided for the purpose.
  • a locking mechanism is provided by making these hexagonal socket-head screws engage with the conical recesses in the abovementioned pin.
  • the abovementioned external wall parts can comprise any materials known in the prior art, such as laminates.
  • At least one of those external wall parts is made of MDF (medium density fibre board) sheet material.
  • This sheet material is preferably provided with a finishing layer, such as veneer or HPL, the latter being a high-pressure laminate made of plastic.
  • the protective screen wall according to the invention is indicated in its entirety by 1 in Fig. 1. It consists of various types of protective screen panels 2 - 5.
  • Each protective screen panel 2 - 5 consists of two external wall parts 7, 8 and a sheet or membrane of lead placed between them.
  • the external wall parts 7, 8 are provided with a finishing layer 16 on the outside.
  • the external wall parts 7, 8 can consist of MDF material having a thickness of, for example, 18 mm and a height which depends on the application. A standard length of approximately 2.20 metres is envisaged here.
  • the sheet lead used can be, for example, sheet lead of the NHL 25 type which is 2.09 mm thick.
  • the finishing layer on the external wall parts can comprise 0.9 mm thick laminate material.
  • adjoining protective screen panels are provided with accommodation grooves 10.
  • a T-section 12 can be placed therein.
  • Said T-section 12 is provided with a recess 17, in which an edge strip of lead 11 is accommodated.
  • the T-section is preferably of anodized aluminium. It can be seen from the figures that the base of the T also forms a finishing moulding between two adjoining panels. The presence of the edge strip of lead 11 means that radiation is prevented from passing through the gap between sheets of lead of two adjoining wall panels.
  • the patient will generally be at the external wall part 7 side of protective screen panel 4, while the operative will be at the external wall part 8 side.
  • a so-called "Sp ⁇ r” system is present. This is shown more clearly in Fig. 3. It can be seen from this that a pin 13, which near the ends thereof is provided with conical recesses 15, extends in aligned bores of two adjoining protective screen panels.
  • the protective screen panels are provided with bores extending at right angles thereto, for the accommodation of spör nuts 14 with hexagonal socket-head screws 20. Tension is provided by tightening the hexagonal socket-head screws 20.
  • the distances here are selected in such a way that when the pins are pulled inwards fully, the panels will lie rigidly against each other, i.e. when the pins move inwards, the panels are pulled towards each other.
  • Such a construction is extremely strong and is not unattractive in appearance.
  • a slightly different construction is used in 4. It consists of a simple housing 22, in which an edge strip of lead 23 has been placed, which strip is not supported by a T-section or the like.
  • FIG. 2 A cross-section in the vertical direction at the position of a pane 18 is shown in Fig. 2.
  • This pane 18 consists of a lead glass material and has a thickness which lies, for example, between 7 and 8.5 mm.
  • the lead equivalent present therein is selected depending on the specified radiation, and in this case the values proposed by the National Radiological Protection Board (NRPB) are followed.
  • NRPB National Radiological Protection Board
  • Fig. 2 also shows how the underside of the panel according to the invention connects to the ground.
  • an H-section 19 with an overlap construction is present, and this can be seen in Fig. 4.

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Finishing Walls (AREA)
  • Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Panels For Use In Building Construction (AREA)
EP96202322A 1995-08-24 1996-08-21 Schutzschirmwand Expired - Lifetime EP0762433B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1001051 1995-08-24
NL1001051A NL1001051C2 (nl) 1995-08-24 1995-08-24 Afschermwand.

Publications (2)

Publication Number Publication Date
EP0762433A1 true EP0762433A1 (de) 1997-03-12
EP0762433B1 EP0762433B1 (de) 2000-05-17

Family

ID=19761486

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96202322A Expired - Lifetime EP0762433B1 (de) 1995-08-24 1996-08-21 Schutzschirmwand

Country Status (4)

Country Link
EP (1) EP0762433B1 (de)
AT (1) ATE193146T1 (de)
DE (1) DE69608382T2 (de)
NL (1) NL1001051C2 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002019345A1 (fr) * 2000-09-01 2002-03-07 Lemer Pax Materiau pour la construction de structures radioprotectrices, structure radioprotectrice obtenue et procede de realisation
EP1477991A1 (de) * 2003-05-12 2004-11-17 AGFA NDT Pantek Seifert GmbH & Co. KG Strahlenschutzkabine für eine Röntgenvorrichtung
FR2865571A1 (fr) * 2004-01-23 2005-07-29 Cogema Logistics Dispositif de rangement prevu pour etre place dans un emballage destine au transport de matieres radioactives
FR2933526A1 (fr) * 2008-07-07 2010-01-08 Ctci Paravent de radioprotection medical
JP2015143683A (ja) * 2013-12-27 2015-08-06 積水樹脂プラメタル株式会社 放射線遮蔽パネル及びそれを用いた塀

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729889A (en) * 1970-09-14 1973-05-01 Pet Inc Modular insulated panel system
FR2443121A1 (fr) * 1978-02-09 1980-06-27 Pillot Alain Cloisons modulaires autoprotegees
EP0104867A1 (de) * 1982-09-28 1984-04-04 Michael J. Bagnell Bauelemente zur Abschirmung gegen Strahlung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3729889A (en) * 1970-09-14 1973-05-01 Pet Inc Modular insulated panel system
FR2443121A1 (fr) * 1978-02-09 1980-06-27 Pillot Alain Cloisons modulaires autoprotegees
EP0104867A1 (de) * 1982-09-28 1984-04-04 Michael J. Bagnell Bauelemente zur Abschirmung gegen Strahlung

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002019345A1 (fr) * 2000-09-01 2002-03-07 Lemer Pax Materiau pour la construction de structures radioprotectrices, structure radioprotectrice obtenue et procede de realisation
FR2813702A1 (fr) * 2000-09-01 2002-03-08 Lemer Pax Materiau de construction de structure radioprotectrice, structure radioprotectrice obtenue et procede de realisation
EP1477991A1 (de) * 2003-05-12 2004-11-17 AGFA NDT Pantek Seifert GmbH & Co. KG Strahlenschutzkabine für eine Röntgenvorrichtung
FR2865571A1 (fr) * 2004-01-23 2005-07-29 Cogema Logistics Dispositif de rangement prevu pour etre place dans un emballage destine au transport de matieres radioactives
EP1580763A2 (de) * 2004-01-23 2005-09-28 Cogema Logistics Speichervorrichtung zum Einschluss in einem für den Transport von radioaktiven Stoffen bestimmten Behälter
EP1580763A3 (de) * 2004-01-23 2005-12-21 Cogema Logistics Speichervorrichtung zum Einschluss in einem für den Transport von radioaktiven Stoffen bestimmten Behälter
FR2933526A1 (fr) * 2008-07-07 2010-01-08 Ctci Paravent de radioprotection medical
EP2144253A1 (de) * 2008-07-07 2010-01-13 Ctci Medizinische Strahlenschutzabschirmung
JP2015143683A (ja) * 2013-12-27 2015-08-06 積水樹脂プラメタル株式会社 放射線遮蔽パネル及びそれを用いた塀

Also Published As

Publication number Publication date
DE69608382T2 (de) 2001-01-04
EP0762433B1 (de) 2000-05-17
DE69608382D1 (de) 2000-06-21
NL1001051C2 (nl) 1997-02-25
ATE193146T1 (de) 2000-06-15

Similar Documents

Publication Publication Date Title
US20170298973A1 (en) Panels comprising a mechanical locking device and an assembled product comprising the panels
US6367210B1 (en) Apparatus and method for securing a pane against impact
CA2403743A1 (en) Trailer with side wall having laminate panel
CA2198829A1 (en) Lightweight panel structure
EP0517057A3 (en) Cladding for window-frames, door-frames etc
EP0762433A1 (de) Schutzschirmwand
EP0400291A1 (de) Möbelfrontplatte
US20240183155A1 (en) Modular wall units having front panels with aesthetic designs covering a window for modular wall systems
GB2051194A (en) Facing for a Door Frame
DE102004028227A1 (de) Anordnung zur Befestigung von Vakuumdämmplatten an Baukörpern
EP1492663B1 (de) Hohles sandwichpaneel
EP1347932B1 (de) Aufbau einer aufzugskabine und verfahren des aufbaus
EP2089587A1 (de) Wandsystem sowie wandtafel und wandbauverfahren
GB2238557A (en) Sealing
KR100848130B1 (ko) 유리 요소 조립체
JPH07110395A (ja) レントゲン撮影室構成体
CN112145025A (zh) 一种门套的安装结构
EP0818861A1 (de) Dichte Tür für Schränke elektrischer Einheiten
JP2021165483A (ja) 化粧パネル及び化粧パネルの端部構造
JP4643348B2 (ja) 扉枠材
EP0358262A1 (de) Verstärkte Glashalteleiste
JPH036784Y2 (de)
US4185418A (en) Sliding door, meant especially to be used in fire protection or insulation
US20230313823A1 (en) Set of panels and an associated assembled article
CN215106081U (zh) 一种外墙osb板间隙调节件

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: A1

Designated state(s): AT BE CH DE DK ES FR IT LI NL SE

17P Request for examination filed

Effective date: 19970710

17Q First examination report despatched

Effective date: 19980825

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE DK ES FR IT LI NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20000517

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20000517

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20000517

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 20000517

Ref country code: CH

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20000517

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20000517

REF Corresponds to:

Ref document number: 193146

Country of ref document: AT

Date of ref document: 20000615

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REF Corresponds to:

Ref document number: 69608382

Country of ref document: DE

Date of ref document: 20000621

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20000817

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20000817

EN Fr: translation not filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20010822

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20010831

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20010925

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20020831

BERE Be: lapsed

Owner name: *INTOS INTERIEURMAKERS B.V.

Effective date: 20020831

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030301

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20030301

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20030301