EP0266970A2 - Réceptacles de sécurité - Google Patents
Réceptacles de sécurité Download PDFInfo
- Publication number
- EP0266970A2 EP0266970A2 EP87309564A EP87309564A EP0266970A2 EP 0266970 A2 EP0266970 A2 EP 0266970A2 EP 87309564 A EP87309564 A EP 87309564A EP 87309564 A EP87309564 A EP 87309564A EP 0266970 A2 EP0266970 A2 EP 0266970A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- elastomer
- layer
- door
- security
- outer layer
- 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
Links
- 229920001971 elastomer Polymers 0.000 claims abstract description 59
- 239000000806 elastomer Substances 0.000 claims abstract description 59
- 239000000463 material Substances 0.000 claims abstract description 24
- 230000004888 barrier function Effects 0.000 claims abstract description 23
- 238000010276 construction Methods 0.000 claims description 11
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 4
- 230000009970 fire resistant effect Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 abstract description 20
- 239000010959 steel Substances 0.000 abstract description 20
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 11
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 238000005266 casting Methods 0.000 description 5
- 238000009472 formulation Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 4
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 4
- 235000019589 hardness Nutrition 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 230000013011 mating Effects 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000032798 delamination Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 229920003225 polyurethane elastomer Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- QFXZANXYUCUTQH-UHFFFAOYSA-N ethynol Chemical group OC#C QFXZANXYUCUTQH-UHFFFAOYSA-N 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000012948 isocyanate Substances 0.000 description 1
- 150000002513 isocyanates Chemical class 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05G—SAFES OR STRONG-ROOMS FOR VALUABLES; BANK PROTECTION DEVICES; SAFETY TRANSACTION PARTITIONS
- E05G1/00—Safes or strong-rooms for valuables
- E05G1/02—Details
- E05G1/024—Wall or panel structure
Definitions
- the invention resides in a door, body structure or wall panel for a safe or other security receptacle which includes an inner security barrier layer comprising an elastomer material reinforced with elements of hard material, and an outer layer cast onto the security barrier layer, which outer layer comprises an elastomer material moulded to define the external profile of said door, body structure or wall panel.
- said outer layer is in particular moulded to define the profiled surface thereof which mates with the door or body (as the case may be).
- a grade of elastomer may be chosen for the inner layer which is softer and tougher than that chosen for the outer layer, which latter will be formulated to provide a durable outer surface resistant to scuffs, scratches and indentations and hence in this case needs to be somewhat harder than the inner elastomer.
- the inner elastomer may typically have an elongation in a range up to 450% and a hardness in the range of 75-100° Shore A while the outer elastomer has a minimum elongation of 100% and a minimum hardness of 50° Shore D;
- all expressed elongations and tensile strengths are as measured generally in accordance with BS 903 Part A2 1971 using a dumb bell test piece type I and a strain rate of 50mm/minute; all expressed tear strengths are as measured generally in accordance with BS 903 Part A3 1982 method 'C' using a nicked crescent test piece and a strain rate of 50mm/minute; and all expressed hardnesses are as measured in accordance with ASTM D2240).
- the complete inner skin 1 is fabricated and assembled with a mould form to define the desired shape of the inner elastomer layer 2.
- the mould is filled first with loose hard nuggets 3 and then the elastomer 2 is poured in from a suitable mixing nozzle, to which the polyol and isocyanate components which make up the material are supplied in accordance with known polyurethane production techniques.
- the assembly is removed to a second mould form to define the desired shape of the outer elastomer layer 4, and the second elastomer is cast in this mould around the layer 2.
- Suitable polyester-based polyurethanes for layer 2 have been found to exhibit strong adherence to a mild steel inner skin 1; if, however, further resistance to delamination of this elastomer layer is required the skin 1 may be provided with anchor members (not shown) extending from the skin into the mass of the layer 2, or the skin may be coated with a suitable adhesive primer.
Landscapes
- Burglar Alarm Systems (AREA)
- Special Wing (AREA)
- Packages (AREA)
- Body Structure For Vehicles (AREA)
- Securing Of Glass Panes Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT87309564T ATE66276T1 (de) | 1986-11-07 | 1987-10-29 | Sicherheitsauffangbehaelter. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8626700 | 1986-11-07 | ||
GB868626700A GB8626700D0 (en) | 1986-11-07 | 1986-11-07 | Security receptacles |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0266970A2 true EP0266970A2 (fr) | 1988-05-11 |
EP0266970A3 EP0266970A3 (en) | 1988-07-27 |
EP0266970B1 EP0266970B1 (fr) | 1991-08-14 |
Family
ID=10606996
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87309564A Expired EP0266970B1 (fr) | 1986-11-07 | 1987-10-29 | Réceptacles de sécurité |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0266970B1 (fr) |
AT (1) | ATE66276T1 (fr) |
AU (1) | AU597745B2 (fr) |
DE (1) | DE3772156D1 (fr) |
GB (2) | GB8626700D0 (fr) |
HK (1) | HK92991A (fr) |
NZ (1) | NZ222418A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0348556A1 (fr) | 1988-07-01 | 1990-01-03 | Burg-Wächter Kg. Alfred Lüling | Masse blindée pour un coffre-fort |
EP0521728A1 (fr) * | 1991-07-05 | 1993-01-07 | Chubb Research Limited | Réceptacle de sécurité |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8916380D0 (en) * | 1989-07-18 | 1989-09-06 | Chubb Research | Security barrier structure |
GB9717838D0 (en) | 1997-08-23 | 1997-10-29 | Chubb Research | Security receptacles |
GB0110873D0 (en) * | 2001-05-03 | 2001-06-27 | Hyperlast Ltd | Burglar resistant materials |
GB2396325B (en) * | 2002-09-17 | 2006-10-18 | Robert Mackean Agnew | Methods of manufacturing security doors |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1584260A1 (de) * | 1966-11-02 | 1970-01-22 | Buchler & Co | Tresor |
FR2377273A1 (fr) * | 1977-01-18 | 1978-08-11 | Fichet Bauche | Paroi resistant a l'effraction |
FR2397937A1 (fr) * | 1977-07-20 | 1979-02-16 | Fichet Bauche | Paroi resistant a la traversee par l'outil et/ou au feu et son procede de fabrication |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1464564A (fr) * | 1964-06-17 | 1967-01-06 | Bauche Ets | Perfectionnement aux cuirasses de coffres-forts et analogues |
AT343007B (de) * | 1972-02-05 | 1978-05-10 | Feldmuehle Anlagen Prod | Wandelement fur wertbehalter und verfahren zur herstellung desselben |
GB1513609A (en) * | 1976-10-11 | 1978-06-07 | Feldmuehle Ag | Wall element for safes and the like |
US4632865A (en) * | 1985-11-13 | 1986-12-30 | Mediavault Inc. | Multi-layer intumescent-ablator endothermic fire retardant compositions |
-
1986
- 1986-11-07 GB GB868626700A patent/GB8626700D0/en active Pending
-
1987
- 1987-10-29 DE DE8787309564T patent/DE3772156D1/de not_active Expired - Fee Related
- 1987-10-29 EP EP87309564A patent/EP0266970B1/fr not_active Expired
- 1987-10-29 AT AT87309564T patent/ATE66276T1/de active
- 1987-10-29 GB GB8725381A patent/GB2197362B/en not_active Expired - Fee Related
- 1987-11-03 NZ NZ222418A patent/NZ222418A/xx unknown
- 1987-11-06 AU AU80865/87A patent/AU597745B2/en not_active Ceased
-
1991
- 1991-11-21 HK HK929/91A patent/HK92991A/xx unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1584260A1 (de) * | 1966-11-02 | 1970-01-22 | Buchler & Co | Tresor |
FR2377273A1 (fr) * | 1977-01-18 | 1978-08-11 | Fichet Bauche | Paroi resistant a l'effraction |
FR2397937A1 (fr) * | 1977-07-20 | 1979-02-16 | Fichet Bauche | Paroi resistant a la traversee par l'outil et/ou au feu et son procede de fabrication |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0348556A1 (fr) | 1988-07-01 | 1990-01-03 | Burg-Wächter Kg. Alfred Lüling | Masse blindée pour un coffre-fort |
EP0348556B1 (fr) * | 1988-07-01 | 1993-06-16 | Burg-Wächter Kg. Alfred Lüling | Masse blindée pour un coffre-fort |
EP0521728A1 (fr) * | 1991-07-05 | 1993-01-07 | Chubb Research Limited | Réceptacle de sécurité |
GB2257896B (en) * | 1991-07-05 | 1995-07-05 | Chubb Research | Security receptacles |
Also Published As
Publication number | Publication date |
---|---|
GB2197362B (en) | 1991-05-29 |
EP0266970B1 (fr) | 1991-08-14 |
GB2197362A (en) | 1988-05-18 |
AU8086587A (en) | 1988-05-12 |
HK92991A (en) | 1991-11-29 |
DE3772156D1 (de) | 1991-09-19 |
AU597745B2 (en) | 1990-06-07 |
ATE66276T1 (de) | 1991-08-15 |
NZ222418A (en) | 1990-08-28 |
EP0266970A3 (en) | 1988-07-27 |
GB8626700D0 (en) | 1986-12-10 |
GB8725381D0 (en) | 1987-12-02 |
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