EP1516979A1 - Revisionsabdeckung - Google Patents
Revisionsabdeckung Download PDFInfo
- Publication number
- EP1516979A1 EP1516979A1 EP20040018893 EP04018893A EP1516979A1 EP 1516979 A1 EP1516979 A1 EP 1516979A1 EP 20040018893 EP20040018893 EP 20040018893 EP 04018893 A EP04018893 A EP 04018893A EP 1516979 A1 EP1516979 A1 EP 1516979A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- inspection cover
- frame
- inspection
- cover
- revision
- 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- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F19/00—Other details of constructional parts for finishing work on buildings
- E04F19/08—Built-in cupboards; Masks of niches; Covers of holes enabling access to installations
- E04F19/083—Covers with fixing means providing for snap locking
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D1/00—Pinless hinges; Substitutes for hinges
- E05D1/06—Pinless hinges; Substitutes for hinges consisting of two easily-separable parts
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Application of doors, windows, wings or fittings thereof for buildings or parts thereof characterised by the type of wing
- E05Y2900/131—Access panels
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/08—Bolts
- Y10T292/0894—Spring arm
- Y10T292/0907—Multiple head
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/42—Rigid engaging means
- Y10T292/438—Spring-arm catch
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T292/00—Closure fasteners
- Y10T292/68—Keepers
- Y10T292/696—With movable dog, catch or striker
- Y10T292/702—Pivoted or swinging
Definitions
- the invention relates to a revision cover with a revision frame for Wall and ceiling installation and with a usable in the inspection frame Inspection cover and with at least one pressure lock for the Inspection cover on the back of inspection frame and inspection cover, wherein the inspection cover on the back of the pressure closure opposite Cover side hingedly mounted on the inspection frame.
- revision covers provide access to, for example electrical or sanitary installations and should be as inconspicuous as possible in a wall or ceiling grid insert.
- This also includes a centering of the inspection cover in the revision frame to the effect that the inspection cover the circumference has a uniform distance to the revision frame.
- the revision framework has circumferentially centering cam for the inspection cover. This is expensive in terms of production technology. In other embodiments it has therefore been dispensed with such centering cams (see DE 37 36 060 C1).
- the invention is based on the object, a revision cover the Initially described embodiment, in which in simple and functionally correct way a perfect centering of the inspection cover guaranteed in the revision framework.
- the invention provides that the pressure locks as locking closures with Detent springs are formed, wherein the detent springs on the frame longitudinal sides (or frame wide sides) as against the inspection cover in the Opening sense acting compression springs are formed and against the Inspection cover angled by a predetermined amount and the inspection cover have acting spring leg ends.
- These can be the Federschenkelenden be designed as eyelets.
- - In this embodiment are four except for the sake of simplification of production Detent springs realized identical snap closures.
- the arrangement means corner, that two snap fasteners on the frame sides and two snap fasteners are arranged on the frame wide sides.
- the inspection cover is initially in the Snap fasteners pressed and then formed by the compression springs Retaining springs pushed out of the inspection frame in the open position.
- the snap fasteners and their operation are, for example, in DE 37 36 060 C1.
- the four snap fasteners, with the exception of their latching or compression springs preferably formed from angle plates, wherein the four Angle plates in the associated corner areas of the inspection frame and Inspection cover are attached. This results in a simple assembly of Snap fasteners with bearing blocks, retaining tabs and locking tongues for the Catch springs.
- the invention provides that the Bearing blocks and retaining tabs as stamping on the respective outer the Inspection frame associated angle plates are bent up and the Locking tongues on the respective inner the inspection cover and the outer Angle plates associated with angle plates are bent up as stampings. Due to the identical design of the inner and outer angle plates with just the bearing blocks, retaining tabs and locking tongues can be a special Set up simple production for these closure components.
- the inspection cover 2 has on the back of the snap fasteners opposite cover side in its corner areas in almost Cover level extending hinge angle 4, one of whose hinge legs 5 is attached to the inspection cover and the other angled outwards Hinge leg 6 loosely rests on the inspection frame 1.
- the Cover-side hinge legs 5 have a lateral centering leg. 7 with a centering recess 8. At the revision frame 1 are in the Centering 8 attached engaging centering 9.
- the centering tongue 10 is formed. On the inspection cover 2 is on the centering tongue 10 opposite side a centering tab 11 with a centering 12 attached.
- the centering tongue 10 engages in this centering recess 12 on.
- the centering of the inspection cover 2 in the revision frame 1 so realized that the centering 9 with play-free Engagement depth T and given lateral movement play S in them associated centering 8 engage and the centering 10 with play-free engagement width B and predetermined movement play S in engagement depth engages in the associated centering recess 12.
- the centering tongue 10 has an insertion surface 13 which is raised or angled away from the cover plane as an assembly aid to the suspended or in the open position Simply slide revision cover 2 into the inspection frame 1 as it were and be able to transfer into the closed position.
- the lateral centering legs 7 at the hinge angles 4 extend on the lid broadside cover side in the direction of the centering tab 11.
- the bearing blocks 17 and retaining tabs 18 are as stamped to the respective outside the revision frame associated angle plates 16 bent up.
- the locking tongues 19 are at the respective inner the inspection cover 2 and the outer angle plates 16 associated angle plates 16a as stampings bent up.
- the inspection cover is also provided with a safety device for the in open position covered revision cover 2 provided.
- This is on the closure side attached to the inspection frame 1 a tether 20 with a loop 21, in the a mounted on the inspection cover 2 tentacle 22 engages.
- the tether 20 is between the two snap fasteners 3a on the broad side of the Inspection frame 1 attached and ends in L-angles 23 or in the U-legs anchored to a U-shaped bracket.
- the tether 20 is as elastic Band, z. B. wrapped rubber band formed during the Fang arm 22 is formed by a U-shaped spring steel arm.
Abstract
Description
- Fig. 1
- eine erfindungsgemäße Revisionsabdeckung in Aufsicht auf ihre Rückseite,
- Fig. 2
- den Gegenstand nach Fig. 1 in schematischer Seitenansicht bei in Offenstellung abgefangenem Revisionsdeckel,
- Fig. 3
- einen rahmenbreitseitigen Rastverschluss in Frontansicht bei geöffnetem Revisionsdeckel,
- Fig. 4
- einen rahmenlängsseitigen Rastverschluss mit Druckfeder in Frontansicht bei geöffnetem Revisionsdeckel und
- Fig. 5
- einen rahmenbreitseitigen Rastverschluss in Draufsicht mit gespreizter Rastfeder beim Eindrücken des Revisionsdeckels im Zuge seiner Öffnungsbewegung.
Claims (5)
- Revisionsabdeckung mit einem Revisionsrahmen für Wand- und Deckeneinbau und mit einem in den Revisionsrahmen einsetzbaren Revisionsdeckel und mit zumindest einem Druckverschluss für den Revisionsdeckel auf der Rückseite von Revisionsrahmen und Revisionsdeckel, wobei der Revisionsdeckel rückseitig auf der dem Druckverschluss gegenüberliegenden Deckelseite scharnierartig am Revisionsrahmen gelagert ist, dadurch gekennzeichnet, dass in den beiden Eckbereichen des Revisionsrahmens (1) auf der der Scharnierseite gegenüberliegenden Seite jeweils zwei Druckverschlüsse (3a, 3b) über Eck angeordnet sind.
- Revisionsabdeckung nach Anspruch 1, dadurch gekennzeichnet, dass die Druckverschlüsse als Rastverschlüsse (3a, 3b) mit Rastfedern (14, 14a) ausgebildet sind, wobei die Rastfedern (14a) der auf den Rahmenlängsseiten (oder Rahmenbreitseiten) als gegen den Revisionsdeckel (2) im Öffnungssinn wirkende Druckfedern ausgebildet sind und gegen den Revisionsdeckel (2) um ein vorgegebenes Maß abgewinkelte und den Revisionsdeckel beaufschlagende Federschenkelenden (15) aufweisen.
- Revisionsabdeckung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Rastverschlüsse (3a, 3b) mit Ausnahme ihrer Rast- bzw. Druckfedern (14, 14a) aus Winkelblechen (16, 16a) gebildet und die Winkelbleche (16, 16a) in den zugeordneten Eckbereichen des Revisionsrahmens (1) und Revisionsdeckels (2) befestigt sind.
- Revisionsabdeckung nach einem der Ansprüche 1 bis 3, mit Lagerböcken, Haltelaschen und Rastzungen für die Rastfedern zur Rastverschlussbildung, dadurch gekennzeichnet, dass die Lagerböcke (17) und Haltelaschen (18) als Stanzteile an den jeweils äußeren dem Revisionsrahmen (1) zugeordneten Winkelblechen (16) abgebogen sind und die Rastzungen (19) an den jeweils inneren dem Revisionsdeckel (2) und den äußeren Winkelblechen (16) zugeordneten Winkelblechen (16a) als Stanzteile abgebogen sind.
- Revisionsabdeckung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Rast- bzw. Druckfedern (14, 14a) als im Wesentlichen U-förmige und an den Lagerböcken (17) lösbar gelagerte Rast- bzw. Druckfedern ausgebildet sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10343392 | 2003-09-19 | ||
DE2003143392 DE10343392A1 (de) | 2003-09-19 | 2003-09-19 | Revisionsabdeckung |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1516979A1 true EP1516979A1 (de) | 2005-03-23 |
Family
ID=34177833
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20040018893 Withdrawn EP1516979A1 (de) | 2003-09-19 | 2004-08-10 | Revisionsabdeckung |
Country Status (4)
Country | Link |
---|---|
US (1) | US7243462B2 (de) |
EP (1) | EP1516979A1 (de) |
CA (1) | CA2482016A1 (de) |
DE (1) | DE10343392A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007005290A1 (de) | 2007-02-02 | 2008-08-07 | Effizien-Zen Gmbh | Revisionsvorrichtung und Verfahren zu seiner Herstellung |
EP2014847A1 (de) * | 2007-07-07 | 2009-01-14 | Knauf alutop GmbH | Revisionsabdeckung |
EP2206854A2 (de) * | 2008-12-23 | 2010-07-14 | Riegelhof & Gärtner oHG | Revisionsklappe |
WO2022167230A1 (en) * | 2021-02-05 | 2022-08-11 | Akifix S.P.A. | Improved inspection trapdoor |
EP4317630A1 (de) | 2022-08-03 | 2024-02-07 | Akifix S.P.A. | Anordnung zum einsetzen einer falle mit einem an der falle befestigten einsatz |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10267050B2 (en) * | 2010-12-23 | 2019-04-23 | Fabio Giovanni DE DOMINICO | Frameless access panel |
US9334660B2 (en) * | 2013-03-15 | 2016-05-10 | Home Depot Product Authority, Llc | Access panels |
MX2017007704A (es) * | 2015-01-13 | 2017-12-04 | Knauf Gips Kg | Salida de aire para un dispositivo de ventilacion. |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3538757A1 (de) * | 1985-10-31 | 1987-05-07 | Langenhorst Guenter | Revisionsabdeckung |
DE3736060C1 (en) * | 1987-10-24 | 1988-12-01 | Guenter Dipl-Ing Langenhorst | Inspection covering means |
EP0370279A1 (de) * | 1988-11-24 | 1990-05-30 | Günter Dipl.-Ing. Langenhorst | Revisionsabdeckung |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US669008A (en) * | 1900-07-09 | 1901-02-26 | Robert Franken | Latch. |
US1973971A (en) * | 1932-10-18 | 1934-09-18 | Peter D West | Doorcatch |
JPS6011977U (ja) * | 1983-07-06 | 1985-01-26 | 株式会社 ニフコ | ラツチ |
JPH0516377Y2 (de) * | 1987-08-27 | 1993-04-28 | ||
US6038892A (en) * | 1998-01-27 | 2000-03-21 | Dell Usa, L.P. | Combination keylock device and securing device |
US6446393B1 (en) * | 2000-05-12 | 2002-09-10 | Bath Iron Works Corporation | Watertight door apparatus |
-
2003
- 2003-09-19 DE DE2003143392 patent/DE10343392A1/de not_active Ceased
-
2004
- 2004-08-10 EP EP20040018893 patent/EP1516979A1/de not_active Withdrawn
- 2004-09-17 US US10/944,687 patent/US7243462B2/en not_active Expired - Fee Related
- 2004-09-17 CA CA 2482016 patent/CA2482016A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3538757A1 (de) * | 1985-10-31 | 1987-05-07 | Langenhorst Guenter | Revisionsabdeckung |
DE3736060C1 (en) * | 1987-10-24 | 1988-12-01 | Guenter Dipl-Ing Langenhorst | Inspection covering means |
EP0370279A1 (de) * | 1988-11-24 | 1990-05-30 | Günter Dipl.-Ing. Langenhorst | Revisionsabdeckung |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007005290A1 (de) | 2007-02-02 | 2008-08-07 | Effizien-Zen Gmbh | Revisionsvorrichtung und Verfahren zu seiner Herstellung |
DE102007005290B4 (de) * | 2007-02-02 | 2009-05-28 | Effizien-Zen Gmbh | Revisionsvorrichtung |
EP2014847A1 (de) * | 2007-07-07 | 2009-01-14 | Knauf alutop GmbH | Revisionsabdeckung |
WO2009006970A1 (de) * | 2007-07-07 | 2009-01-15 | Knauf Alutop Gmbh | Revisionsabdeckung |
EP2206854A2 (de) * | 2008-12-23 | 2010-07-14 | Riegelhof & Gärtner oHG | Revisionsklappe |
WO2022167230A1 (en) * | 2021-02-05 | 2022-08-11 | Akifix S.P.A. | Improved inspection trapdoor |
EP4317630A1 (de) | 2022-08-03 | 2024-02-07 | Akifix S.P.A. | Anordnung zum einsetzen einer falle mit einem an der falle befestigten einsatz |
Also Published As
Publication number | Publication date |
---|---|
US7243462B2 (en) | 2007-07-17 |
DE10343392A1 (de) | 2005-04-21 |
US20050091930A1 (en) | 2005-05-05 |
CA2482016A1 (en) | 2005-03-19 |
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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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
17P | Request for examination filed |
Effective date: 20050324 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
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AXX | Extension fees paid |
Extension state: LV Payment date: 20050324 |
|
17Q | First examination report despatched |
Effective date: 20070313 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: KNAUF GIPS KG |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: LANGENHORST, GUENTER |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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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 |
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18D | Application deemed to be withdrawn |
Effective date: 20100108 |