WO2010017789A2 - Dispositif de visite - Google Patents

Dispositif de visite Download PDF

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Publication number
WO2010017789A2
WO2010017789A2 PCT/DE2009/000872 DE2009000872W WO2010017789A2 WO 2010017789 A2 WO2010017789 A2 WO 2010017789A2 DE 2009000872 W DE2009000872 W DE 2009000872W WO 2010017789 A2 WO2010017789 A2 WO 2010017789A2
Authority
WO
WIPO (PCT)
Prior art keywords
inspection
frame
cover
beads
ceiling
Prior art date
Application number
PCT/DE2009/000872
Other languages
German (de)
English (en)
Other versions
WO2010017789A3 (fr
Inventor
Christoph Langenhorst
Original Assignee
Effizien-Zen 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.)
Filing date
Publication date
Application filed by Effizien-Zen Gmbh filed Critical Effizien-Zen Gmbh
Publication of WO2010017789A2 publication Critical patent/WO2010017789A2/fr
Publication of WO2010017789A3 publication Critical patent/WO2010017789A3/fr

Links

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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F21/00—Implements for finishing work on buildings
    • E04F21/0007—Implements for finishing work on buildings for mounting doors, windows or frames; their fitting
    • E04F21/0015—Implements for finishing work on buildings for mounting doors, windows or frames; their fitting for mounting frames

Definitions

  • the invention relates to a revision device according to the preamble of claim 1 and an assembly aid for such a revision device according to the preamble of claim 12.
  • Inspection devices of the type in question are used today in the construction sector everywhere, where access to behind walls and ceilings extending cables, pipes or the like for maintenance or repair work must be guaranteed.
  • the known inspection device (DE 4240418 A1), from which the invention proceeds, shows a revision frame and an inspection cover insertable in the revision frame.
  • the inserted inspection cover is pivoted in the area of two adjacent frame corners.
  • the pivotable articulation is realized in that on the inspection frame bearing legs are mounted, each having a slot for receiving a journal.
  • the journals are attached to the inspection cover via attachment legs.
  • the known revision device allows a perfect opening and closing of the inspection cover even with extreme wall or ceiling thicknesses. This can be realized in particular high accuracy requirements in terms of dimensional accuracy of the inspection device.
  • a disadvantage of the known revision device is the fact that the manufacturing expense is relatively high due to the attached bearing leg. Furthermore, the height of the inspection device by the attached bearing legs considerably, which can have a negative impact on certain structural conditions.
  • the invention is based on the problem, the known revision device to design and refine that high accuracy requirements, in particular with regard to the pivotable articulation of the inspection cover with minimal design effort can be realized.
  • the beads are placed for the pivotal application in the profile pieces of the inspection frame or the inspection cover. Accordingly, the associated bearing pin on the inspection cover or on the inspection frame are arranged.
  • the idea is to equip two opposite profile pieces of the inspection frame or the inspection cover with parallel to the frame or cover broad side extending beads into which then the associated bearing pin can engage.
  • the realization of the pivotable articulation of the inspection cover on the inspection frame in the proposed solution with no additional components is connected.
  • the claims 9 to 11 relate to advantageous structural embodiments of the profile pieces. To emphasize here is the fact that with the proposed bead a stiffening of the inspection frame and / or the inspection cover can be realized, which allows particularly low material thicknesses.
  • the proposed assembly aid is equipped with a contact section with which the mounting aid can be applied to the inspection frame inserted into the wall or ceiling such that a bracket of the mounting aid comes to rest on the wall or ceiling above the mounting position.
  • the boom is provided with an opening through which a bore or mark can be attached to the fastening position on the wall or ceiling. This ensures a very simple handling of the mounting aid.
  • Fig. 1 a proposed revision device at partially pivoted
  • FIG. 2 shows the inspection frame according to FIG. 1 in a perspective view
  • Fig. 3 is a profile piece of the inspection frame of FIG. 2 in a perspective
  • FIG. 4 shows the inspection cover according to FIG. 1 in a perspective view
  • FIG. 5 shows the inspection cover of FIG. 1 in a further perspective view
  • FIG. 6 shows a proposed assembly aid for the inspection device according to FIG.
  • the inspection device shown in Fig. 1 is equipped with a revision frame 1 for wall and ceiling installation with a usable in the inspection frame 1 inspection cover 2.
  • Fig. 1 shows the inspection device with already inserted revision cover 2, which is pivoted out of the playing position, not shown.
  • the inspection device is equipped with a cover closure with which the inspection cover 2 is held in the closed position.
  • a cover closure is not shown in the drawing for reasons of clarity.
  • the inspection frame 1 In the assembled state of the inspection frame 1 is on the wall or ceiling.
  • the visible edge 3 of the inspection frame 1 is flush with the ceiling.
  • the inspection frame 1 is located on spacers 4 on the wall or ceiling. It is essential in the space in question spacers 4, that these bearing surfaces have 4a for the wall or ceiling.
  • the same spacers 4 are also provided for the support of a cover plate, not shown.
  • the spacers 4 of the inspection cover 2 can be seen in Fig. 4.
  • spacers 4 for the inspection frame 1 and the inspection cover 2 allows a particularly simple adaptation of the inspection device to different wall or ceiling thicknesses.
  • reference may be made to the German utility model 202007 001 538.0, which goes back to the applicant and its contents to the full extent the subject of the present Registration is made.
  • the inserted inspection cover 2 is hinged.
  • the inspection cover 2 is pivotably articulated in the region of two adjacent frame corners, which is referred to below as the articulation area 5.
  • Both the revision frame 1 and the inspection cover 2 are here preferably also assembled by corner connectors 6 coupled profile pieces 7.
  • corner connectors 6 are only indicated in the drawing and playing present a minor role.
  • German patent application 10 2007 005 290.3 which also goes back to the applicant and the contents of which is made to the full extent the subject of this application.
  • FIG. 1 A synopsis of Figs. 1, 2 and 4 illustrates that the bearing pins 9 are aligned in the assembled state perpendicular to the extension of the beads 8. It is readily apparent that a pivoting of the inspection cover 2 relative to the inspection frame 1 is ensured via the engagement of the bearing pin 9 in the beads 8 in the manner of a hinge.
  • the beads 8 represent a sort of longitudinal guide for the bearing pin 9, so that the inspection cover 2 is slidably guided along the beads 8.
  • the illustration in Fig. 1 shows that this displaceability of the inspection cover 2 relative to the inspection frame 1 but also required. Due to the fact that the inspection cover 2 projects to a certain extent when pivoting out of the closed position towards the inspection frame 1, the mobility is necessary in order to avoid jamming between the inspection cover 2 and the inspection frame 1. During a pivoting movement of the inspection cover 2 so the axis of this pivotal movement shifts so far that the above jamming just does not occur.
  • the beads 8 extend substantially parallel to the extension of the respective profile pieces 7. Furthermore, it is preferably here that the beads 8 in question extend over the entire length of the profile pieces 7. This is naturally advantageous in terms of manufacturing technology. In a particularly preferred embodiment, all profile pieces 7 of the inspection frame 1 are equipped with the beads 8 in question, which further simplifies the production.
  • the beads 8 are configured in cross-section U-shaped.
  • Fig. 3 shows the right in Fig. 1, a bearing pin 9 associated profile piece 7 of the inspection frame 1 as such.
  • the beads 8 introduced into the profile pieces 7 of the inspection frame 1 are each open at at least one point via an insertion channel 10 essentially perpendicular to the bead extension, in this case upwards.
  • the beads 8 are designed to be open at the bottom.
  • substantially perpendicular is to be understood here broadly and merely means that the insertion channel 10 tapers laterally onto the bead 8.
  • the insertion channel 10 is seen in the direction of the extension of the bead 8 is now located so that upon insertion of the frame cover 2, the bearing pin 9 after passing through the respective insertion channel 10 through a section 12 of the respective bead 8 to reach the articulation area 5.
  • the blocking element 14 is formed as out of the profile piece 7 bent tongue, which is extremely advantageous in terms of manufacturing technology.
  • the realization of the bearing pin 9 can be particularly advantageously connected with the realization of a mounting element 15, which is used to stiffen the inspection frame 1 or the inspection cover 2 and / or, as here, serves as a corner connector 6.
  • the bearing pin 9 is integrally connected to the mounting element 15.
  • the bearing pin 9 is glued to the mounting element 15, riveted or screwed.
  • the mounting member 15 preferably has an angular portion 16 which is arranged so that it serves the stiffening of the respective frame or top corner.
  • the profile pieces 7 of the inspection frame 1 and the inspection cover 2 are each formed in cross-section substantially L-shaped with two mutually substantially vertically aligned legs 7a, 7b, wherein in the mounted state, one leg 7a substantially vertically and the other leg 7b is oriented substantially horizontally.
  • the proposed bead 8 is then in a particularly preferred embodiment in the vertically aligned leg 7a, preferably approximately centrally formed. This can be seen in the illustration in FIG. 3.
  • the proposed bead 8 in the profile pieces 7 can be particularly easy to implement when the profile pieces 7 of the inspection frame 1 and / or the inspection cover 2 are configured as a rolling and / or rolling and / or extrusion profile.
  • the beads 8 give the revision frame 1 and / or the inspection cover 2 a certain dimensional stability, it is possible that the profile pieces of the inspection frame 1 and / or the inspection cover 2 have a particularly low material thickness, resulting in a reduction of material costs. Accordingly, it is also conceivable that the profile pieces 7 of the inspection frame 1 and / or the inspection cover 2 made at least partially made of plastic. Are. However, especially with regard to temperature stability, the materials steel and aluminum are preferred.
  • the arranged on the inspection frame 1 spacers 4 provide support surfaces 4a, with which the inspection frame 1 rests in the mounted state on the wall or ceiling.
  • the spacers 4 also serve to attach the inspection frame 1 to the wall or ceiling.
  • fastening elements such as screws or the like extending from the visible side are brought into engagement with the spacers 4 at predetermined attachment positions through the wall or ceiling.
  • FIG. 2 an above fastening position is indicated by a dot-dash line 4b. From this representation it can be seen that the fastening positions, which are located in each case on a spacer 4, must be exactly met. For this purpose, it is preferably provided that in the support surface 4a of the spacer 4, a formation in the manner of a funnel is introduced, in the center of which, if appropriate, already a corresponding hole for a tapping screw or the like is arranged. This makes it much easier to find this hole.
  • the mounting aid is preferably configured overall as an angle. It has a contact section 17 which can be applied to the inspection frame 1 inserted into the wall or ceiling in such a way that a bracket 18 of the mounting aid comes to lie above the fastening position on the wall or ceiling for indicating the position.
  • the mounting aid is thus first moved with its contact portion 17 starting from the position shown in FIG. 6 in a direction which is provided with the reference numeral 19 in FIG.
  • the contact portion 17 comes with the revision frame 1, here with the respective profile piece 7 of the revision frame 1, a form-fitting engagement. This ensures that the contact section 17 is positioned in a predetermined manner.
  • the abutment portion 17 is at least partially inserted into the bead 8 of the profile piece 7 of the inspection frame 1 in order to realize the above-mentioned positive locking.
  • the contact portion 17 with at least one bore 20 in the profile piece 7 of the inspection frame 1 via associated formations 20a is engageable.
  • the boom 18 has an opening 21 through which a bore or mark on the mounting position on the wall or ceiling can be attached.
  • the opening 21 of the arm 18 is thus located at applied contact portion 17 so exactly above the support surface 4 a of the respective spacer 4, so that this support surface 4 a can be met with the hole through the wall or ceiling exactly.
  • the mounting aid consists of a total of a plastic material and is further preferably prepared by plastic injection molding. It is also conceivable embodiment of metal or other materials.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

L'invention concerne un dispositif de visite comprenant un cadre de visite pour encastrement mural et au plafond, cadre de visite dans lequel peut être inséré un couvercle de visite qui, une fois inséré, peut être relevé et est à cet effet articulé pivotant au niveau de deux zones d'articulation d'angle de cadre adjacentes, le cadre de visite et/ou le couvercle de visite étant constitué de pièces profilées assemblées par éléments d'angle. L'invention se caractérise en ce que l'articulation pivotante du couvercle de visite sur le cadre de visite est réalisée au moyen de deux rainures parallèles dans lesquelles se déplace un tourillon respectif; les rainures sont formées dans deux pièces profilées opposées du cadre de visite et les tourillons sont placés de manière correspondante sur le couvercle de visite ou les rainures sont formées dans deux pièces profilées opposées du couvercle de visite et les tourillons sont placés de manière correspondante sur le cadre de visite. L'invention concerne également un outil de montage pour un tel dispositif de visite.
PCT/DE2009/000872 2008-08-11 2009-06-24 Dispositif de visite WO2010017789A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008010614.1 2008-08-11
DE202008010614U DE202008010614U1 (de) 2008-08-11 2008-08-11 Revisionsvorrichtung

Publications (2)

Publication Number Publication Date
WO2010017789A2 true WO2010017789A2 (fr) 2010-02-18
WO2010017789A3 WO2010017789A3 (fr) 2010-07-29

Family

ID=41435254

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2009/000872 WO2010017789A2 (fr) 2008-08-11 2009-06-24 Dispositif de visite

Country Status (2)

Country Link
DE (1) DE202008010614U1 (fr)
WO (1) WO2010017789A2 (fr)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116601A (en) * 1982-03-16 1983-09-28 Universal Panels Limited Suspended ceiling access panel
US4692838A (en) * 1986-07-07 1987-09-08 Emhart Industries, Inc. Fire panel with door providing ease of service
US4738054A (en) * 1985-11-18 1988-04-19 Milcor Incorporated Ceiling access door assembly
DE3834137A1 (de) * 1988-10-07 1990-04-12 Eckart Roth Rahmen fuer den einbau in eine decke, eine decken-unterkonstruktion oder eine wand mit einer abnehmbaren abdeckplatte
DE4240418A1 (de) * 1992-12-02 1994-06-09 Langenhorst Eva Revisionsabdeckung
WO2008092701A1 (fr) * 2007-02-02 2008-08-07 Effizien-Zen Gmbh Dispositif d'inspection et son procédé de réalisation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3210589A1 (de) * 1982-03-23 1983-10-06 Eckart Roth Insbesondere in eine decke oder eine decken-unterkonstruktion einzubauender rahmen mit einer oeffenbaren abdeckplatte
AT399363B (de) * 1991-02-27 1995-04-25 Roth Eckart Vorrichtung zum verschliessen von revisionsöffnungen
DE20206725U1 (de) * 2002-04-26 2002-07-04 Riegelhof & Gärtner oHG, 64331 Weiterstadt Vorrichtung zum Verschließen einer Revisionsöffnung
DE202004019549U1 (de) * 2004-12-20 2005-03-03 Durlum-Leuchten Gmbh Lichttechnische Spezialfabrik Unterdecke mit abklappbaren Elementen
DE202007001538U1 (de) 2007-02-02 2008-06-19 Effizien-Zen Gmbh Revisionsvorrichtung, insbesondere Revisionsabdeckung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2116601A (en) * 1982-03-16 1983-09-28 Universal Panels Limited Suspended ceiling access panel
US4738054A (en) * 1985-11-18 1988-04-19 Milcor Incorporated Ceiling access door assembly
US4692838A (en) * 1986-07-07 1987-09-08 Emhart Industries, Inc. Fire panel with door providing ease of service
DE3834137A1 (de) * 1988-10-07 1990-04-12 Eckart Roth Rahmen fuer den einbau in eine decke, eine decken-unterkonstruktion oder eine wand mit einer abnehmbaren abdeckplatte
DE4240418A1 (de) * 1992-12-02 1994-06-09 Langenhorst Eva Revisionsabdeckung
WO2008092701A1 (fr) * 2007-02-02 2008-08-07 Effizien-Zen Gmbh Dispositif d'inspection et son procédé de réalisation

Also Published As

Publication number Publication date
DE202008010614U1 (de) 2009-12-31
WO2010017789A3 (fr) 2010-07-29

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