EP0191428A2 - An inspection door for a flagged covering or casing - Google Patents

An inspection door for a flagged covering or casing Download PDF

Info

Publication number
EP0191428A2
EP0191428A2 EP86101592A EP86101592A EP0191428A2 EP 0191428 A2 EP0191428 A2 EP 0191428A2 EP 86101592 A EP86101592 A EP 86101592A EP 86101592 A EP86101592 A EP 86101592A EP 0191428 A2 EP0191428 A2 EP 0191428A2
Authority
EP
European Patent Office
Prior art keywords
frame
cover plate
magnets
inspection door
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
EP86101592A
Other languages
German (de)
French (fr)
Other versions
EP0191428B1 (en
EP0191428A3 (en
Inventor
Armin Ertl
Alfred Reichhold
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT86101592T priority Critical patent/ATE62969T1/en
Publication of EP0191428A2 publication Critical patent/EP0191428A2/en
Publication of EP0191428A3 publication Critical patent/EP0191428A3/en
Application granted granted Critical
Publication of EP0191428B1 publication Critical patent/EP0191428B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Definitions

  • the invention relates to an inspection door for closing an inspection opening provided in a flagged covering or casing, said door including a flat removable cover plate made from sheet steel and adapted to be covered with flags, and a frame adapted to be flagged and carrying permanent magnets for supporting said cover plate.
  • An inspection door of this kind is known from DE-A-27 56 124.
  • Such known inspection door has the frame made of profile bars each having one profile leg to be flagged and another profile leg projecting into the gap between the flags of the flagged cover plate and the flagging surrounding the inspection opening, and said frame has off-set sheet stripes projecting into the frame opening and carrying said permanent magnets which are in the form of cylindrical magnets having external threads and being screwed into associated tab holes of said off-set sheet stripes.
  • an inspection door of the kind in question so as to allow for quick and easy mounting independently of the thickness of the flags and to be convenient and inexpensive in respect to manufacture, and so as to form, when mounted, an unconspicuous closure of an inspection opening, which closure being properly integrated into the gap pattern of the surrounding flagging and allowing to be opened, when necessary, but which otherwise cannot be easily recognized and allows for an air- and water-tight closure of the inspection opening.
  • the invention resides in an inspection door for closing an inspection opening provided in a flagged covering or casing, said door including a flat removable cover plate made from sheet steel and adapted to be covered with flags, and a frame adapted to be flagged and carrying permanent magnets for supporting said cover plate, characterized in that said frame has a plane front surface and is made as a sheet construction of sheet material having the same thickness as said cover plate and consisting of at least two sheet stripes arranged at two opposite edges of said cover plate, and in that said magnets are mounted so as to support said cover plate flush with the plane front surface of said frame.
  • the inspection door according to the invention lends itself especially for use in laying flags in a thin layer of cement and, because of its easy mounting, is cut out specifically for do-it-yourself workers who can make a proper flagging without specific technical knowledge and without special mechanical skill.
  • the inspection door according to the invention has the frame and the cover plate lying in a common plane, that is flush with each other so that mounting is performed simply by inserting the frame in the region of the edges of the inspection opening flush with the substrate to be flagged, and the frame and the cover plate can then be covered with flags, whereby a flush position of the flagged cover plate with the surrounding flagging can be achieved without any special adjustment and totally independently of the respective thickness of the flags. Due to the absence of any webs of the frame projecting into the gap between the cover plate and the surrounding flagging, the cover plate together with its flagging can be properly integrated into the flag pattern, and permanently elastic gap filler can then be injected into the gap and, when the inspection door needs to be opened, can be scraped out and renewed thereafter. Thus, the mounted inspection door is air- and water-tight.
  • the inspection door according to the invention can be manufactured in a very easy and inexpensive manner because, except for the magnets and, if need be, their mountings attached to the backside of the frame, it consists only of flat sheet material.
  • the frame can consist of two sheet stripes to be mounted at opposite sides of the inspection opening, said two stripes being rigidly connected to each other by two transverse bars attached to their backsides. This allows for easy manufacture of the frame without punching out any large opening and, simultaneously, allows for easy mounting of the inspection door.
  • the frame can be formed by a sheet plate having a central opening corresponding to the size of said cover plate.
  • this alternative constitutes the best method of manufacture and results in a frame construction which is rigid in itself.
  • said magnets each are attached to the backside of the frame in such a manner that their support surfaces for said cover plate are flush with the backside of the frame and project beyond the inner edges of the frame into the frame opening.
  • Said magnets can be made as flat magnets, each of them being attached with one edge thereof to the backside of the frame, or being arranged diagonally at one corner of said frame opening.
  • said magnets are attached to the backside of the frame by adhesive.
  • each of said magnets can be mounted in a recess of a bar or of a lug attached to the backside of said frame and crossing said frame opening or extending into said frame opening.
  • Each of said magnets can be adjustably mounted in a tab hole of said bar or lug.
  • two opposite sheet stripes of said frame have their edge portions adjacent to said frame opening off-set backwards by the amount of the sheet thickness so as to form additional support surfaces for said cover plate, said additional support surfaces extending substantially along the full length of the respective two opposite edges of the cover plate, thus rendering installation of the inspection door even more easy and improving proper and flush support of the cover plate.
  • the magnets can be mounted in recesses of said off-set edge portions.
  • Fig. 1 shows an inspection door 3 constructed according to the invention and mounted at a flagged wall across an inspection opening 2, the inspection door consisting of a frame 4, of permanent magnets 5 attached thereto, and of a cover plate 3.
  • Frame 4 is, using a bed of mortar 7 for instance, mounted into wall 1 at the border of inspection opening 2 flush with wall surface 1a to be flagged.
  • Permanent magnets 5 in the form of flat magnet bodies each have its edge portion attached to the backside of the frame, by means of adhesive for example, and they project beyond the inner edges of the frame into the inspection opening, each magnet's support surface 5a for supporting the cover plate 6 being flush with the backside of-the frame.
  • Frame 4 and cover plate 6 are both made from sheet steel of the same thickness, thus rendering the front surfaces of frame 4 and cover plate 6 flush with each other and also with outer wall surface 1a when cover plate 6 is inserted. After flagging with a thin layer of cement 8, flags 9 attached to the wall around inspection opening 2 and flags 10 attached to cover plate 6 ly flush with each other.
  • the gaps between flags 10 of the cover plate and the surrounding flags 9 have a permanently elastic gap filler 11 injected therein which, when the inspection door needs to be opened, will be scraped out and renewed thereafter. Opening of the inspection door can easily be performed using a suction apparatus as known per se.
  • Fig. 2 shows a top view of the inspection door according to fig. 1 in a smaller scale, wherein the flagging is indicated in dotted lines only.
  • Frame 4 consists of a sheet plate in which a central opening 4a is punched out for receiving cover plate 6 with some clearance.
  • Four magnets 5 are each diagonally mounted at the four corners of frame opening 4a.
  • Fig. 3 shows a modified embodiment of the inspection door in which the frame is made from two sheet stripes 41 and 42 extending at opposite sides of cover plate 6. Each of said two sheet stripes has two magnets 5 attached to its backside at its edge region extending towards the inspection opening. Said two sheet stripes 41 and 42 constituting said frame can be connected to each other by two transverse bars 43 shown in dotted lines, which bars each are attached to the backside of said two sheet stripes 41 and 42, such as by spot welding, to joint them to a rigid frame construction allowing for easy mounting.
  • Figs. 4, 5 and 6 show various alternatives of mounting the magnets to the frame.
  • the embodiment according to fig. 4 has short bars 52 each extending diagonally across the corner region of the frame opening and attached to the backside of frame 4, with a magnet 51 being inserted into a recess of bar 52 and attached thereto.
  • Fig. 5 shows a modified arrangement in which lugs 55 are attached to the backside of frame 4, each of said lugs carrying one magnet 51 inserted into a recess thereof.
  • Fig. 6 shows a frame similar to that of fig. 3 consisting of two sheet stripes 41 and 42 connected to each other by two transverse bars 52 carrying two magnets 51 each inserted into recesses thereof.
  • Fig. 7 shows a top view of a preferred embodiment of the frame 4 of the inspection door wherein the frame consists of two opposite sheet stripes 45 and 46 having their edge portions 45a, 46a adjacent to frame opening 4a off-set backwards by the amount of the sheet thickness (see cross-sectional profile P of said sheet stripes drawn into the top view of sheet stripe 46), and of two plane sheet stripes 47 and 48 attached by spot welding to the front surfaces of said off-set edge portions 45a and 46a of said first-mentioned sheet stripes 45 and 46.
  • the magnets 51 may be mounted in recesses of said off-set edge portions 45a and 46a or may be attached to the frame in any other way.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Securing Of Glass Panes Or The Like (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Dry Shavers And Clippers (AREA)
  • Cable Accessories (AREA)
  • Door And Window Frames Mounted To Openings (AREA)

Abstract

An inspection door for closing an inspection opening provided in a flagged covering or casing, said door including a flat removable cover plate (6) an a frame (4) carrying permanent magnets (5) for supporting said cover plate (6), said frame (4) and said cover plate (6) being made of sheet material having the same thickness, and said frame (4) with said cover plate (6) inserted having plane front surfaces lying flush with each other.

Description

  • The invention relates to an inspection door for closing an inspection opening provided in a flagged covering or casing, said door including a flat removable cover plate made from sheet steel and adapted to be covered with flags, and a frame adapted to be flagged and carrying permanent magnets for supporting said cover plate.
  • An inspection door of this kind is known from DE-A-27 56 124. Such known inspection door has the frame made of profile bars each having one profile leg to be flagged and another profile leg projecting into the gap between the flags of the flagged cover plate and the flagging surrounding the inspection opening, and said frame has off-set sheet stripes projecting into the frame opening and carrying said permanent magnets which are in the form of cylindrical magnets having external threads and being screwed into associated tab holes of said off-set sheet stripes.
  • Every paviour knows the difficulties in mounting such or similar inspection doors so as to achieve a properly flush closure of the inspection opening with the flags of the inspection door being properly integrated into the gap pattern of the surrounding flagging. However, this is difficult with the just mentioned prior art inspection door and with other commercial inspection doors as well. The profile legs projecting into the gap between the inspection door and the surrounding flagging reduces the possible extent of correction of the flags covering the cover plate, on the one hand, and requires to provide gaps of excessive width in the region of the inspection door, on the other hand, and, furthermore, the proper adjustment of the position of the four magnets will often be achieved only after multiple sequences of trial and troublesome removal of the cover plate failing to take a properly flush position. Despite of this, manufacturing of said prior art inspection door is expensive and requires numerous parts, and proper mounting is time-consuming and difficult.
  • Therefore, it is the object of the present invention to provide an inspection door of the kind in question so as to allow for quick and easy mounting independently of the thickness of the flags and to be convenient and inexpensive in respect to manufacture, and so as to form, when mounted, an unconspicuous closure of an inspection opening, which closure being properly integrated into the gap pattern of the surrounding flagging and allowing to be opened, when necessary, but which otherwise cannot be easily recognized and allows for an air- and water-tight closure of the inspection opening.
  • In view of this object, the invention resides in an inspection door for closing an inspection opening provided in a flagged covering or casing, said door including a flat removable cover plate made from sheet steel and adapted to be covered with flags, and a frame adapted to be flagged and carrying permanent magnets for supporting said cover plate, characterized in that said frame has a plane front surface and is made as a sheet construction of sheet material having the same thickness as said cover plate and consisting of at least two sheet stripes arranged at two opposite edges of said cover plate, and in that said magnets are mounted so as to support said cover plate flush with the plane front surface of said frame.
  • The inspection door according to the invention lends itself especially for use in laying flags in a thin layer of cement and, because of its easy mounting, is cut out specifically for do-it-yourself workers who can make a proper flagging without specific technical knowledge and without special mechanical skill.
  • The inspection door according to the invention has the frame and the cover plate lying in a common plane, that is flush with each other so that mounting is performed simply by inserting the frame in the region of the edges of the inspection opening flush with the substrate to be flagged, and the frame and the cover plate can then be covered with flags, whereby a flush position of the flagged cover plate with the surrounding flagging can be achieved without any special adjustment and totally independently of the respective thickness of the flags. Due to the absence of any webs of the frame projecting into the gap between the cover plate and the surrounding flagging, the cover plate together with its flagging can be properly integrated into the flag pattern, and permanently elastic gap filler can then be injected into the gap and, when the inspection door needs to be opened, can be scraped out and renewed thereafter. Thus, the mounted inspection door is air- and water-tight.
  • The inspection door according to the invention can be manufactured in a very easy and inexpensive manner because, except for the magnets and, if need be, their mountings attached to the backside of the frame, it consists only of flat sheet material.
  • The frame can consist of two sheet stripes to be mounted at opposite sides of the inspection opening, said two stripes being rigidly connected to each other by two transverse bars attached to their backsides. This allows for easy manufacture of the frame without punching out any large opening and, simultaneously, allows for easy mounting of the inspection door.
  • Alternatively, the frame can be formed by a sheet plate having a central opening corresponding to the size of said cover plate. In case of large piece numbers, this alternative constitutes the best method of manufacture and results in a frame construction which is rigid in itself.
  • Preferably, said magnets each are attached to the backside of the frame in such a manner that their support surfaces for said cover plate are flush with the backside of the frame and project beyond the inner edges of the frame into the frame opening.
  • Said magnets can be made as flat magnets, each of them being attached with one edge thereof to the backside of the frame, or being arranged diagonally at one corner of said frame opening. Preferably, said magnets are attached to the backside of the frame by adhesive.
  • Alternatively, each of said magnets can be mounted in a recess of a bar or of a lug attached to the backside of said frame and crossing said frame opening or extending into said frame opening. Each of said magnets can be adjustably mounted in a tab hole of said bar or lug.
  • In a preferred embodiment of the invention, two opposite sheet stripes of said frame have their edge portions adjacent to said frame opening off-set backwards by the amount of the sheet thickness so as to form additional support surfaces for said cover plate, said additional support surfaces extending substantially along the full length of the respective two opposite edges of the cover plate, thus rendering installation of the inspection door even more easy and improving proper and flush support of the cover plate. In this embodiment, the magnets can be mounted in recesses of said off-set edge portions.
  • Some examples of embodiments of the invention are shown in the accompanying drawings and are described hereinafter in more detail.
  • In the drawings,
    • fig. 1 is a cross-sectional view of an inspection door according to the invention mounted in a flagged covering,
    • fig. 2 is a top view of an embodiment of an inspection door according to the invention,
    • fig. 3 is a top view of an alternative embodiment of an inspection door according to the invention,
    • figs. 4, 5 and 6 are top views of the frame of the inspection door with varipus alteratives of mounting the magnets, and
    • fig. 7 a further embodiment of an inspection door according to the invention.
  • Fig. 1 shows an inspection door 3 constructed according to the invention and mounted at a flagged wall across an inspection opening 2, the inspection door consisting of a frame 4, of permanent magnets 5 attached thereto, and of a cover plate 3. Frame 4 is, using a bed of mortar 7 for instance, mounted into wall 1 at the border of inspection opening 2 flush with wall surface 1a to be flagged. Permanent magnets 5 in the form of flat magnet bodies each have its edge portion attached to the backside of the frame, by means of adhesive for example, and they project beyond the inner edges of the frame into the inspection opening, each magnet's support surface 5a for supporting the cover plate 6 being flush with the backside of-the frame. Frame 4 and cover plate 6 are both made from sheet steel of the same thickness, thus rendering the front surfaces of frame 4 and cover plate 6 flush with each other and also with outer wall surface 1a when cover plate 6 is inserted. After flagging with a thin layer of cement 8, flags 9 attached to the wall around inspection opening 2 and flags 10 attached to cover plate 6 ly flush with each other.
  • The gaps between flags 10 of the cover plate and the surrounding flags 9 have a permanently elastic gap filler 11 injected therein which, when the inspection door needs to be opened, will be scraped out and renewed thereafter. Opening of the inspection door can easily be performed using a suction apparatus as known per se.
  • Fig. 2 shows a top view of the inspection door according to fig. 1 in a smaller scale, wherein the flagging is indicated in dotted lines only. Frame 4 consists of a sheet plate in which a central opening 4a is punched out for receiving cover plate 6 with some clearance. Four magnets 5 are each diagonally mounted at the four corners of frame opening 4a.
  • Fig. 3 shows a modified embodiment of the inspection door in which the frame is made from two sheet stripes 41 and 42 extending at opposite sides of cover plate 6. Each of said two sheet stripes has two magnets 5 attached to its backside at its edge region extending towards the inspection opening. Said two sheet stripes 41 and 42 constituting said frame can be connected to each other by two transverse bars 43 shown in dotted lines, which bars each are attached to the backside of said two sheet stripes 41 and 42, such as by spot welding, to joint them to a rigid frame construction allowing for easy mounting.
  • Figs. 4, 5 and 6 show various alternatives of mounting the magnets to the frame.
  • The embodiment according to fig. 4 has short bars 52 each extending diagonally across the corner region of the frame opening and attached to the backside of frame 4, with a magnet 51 being inserted into a recess of bar 52 and attached thereto.
  • Fig. 5 shows a modified arrangement in which lugs 55 are attached to the backside of frame 4, each of said lugs carrying one magnet 51 inserted into a recess thereof.
  • Fig. 6 shows a frame similar to that of fig. 3 consisting of two sheet stripes 41 and 42 connected to each other by two transverse bars 52 carrying two magnets 51 each inserted into recesses thereof.
  • Fig. 7 shows a top view of a preferred embodiment of the frame 4 of the inspection door wherein the frame consists of two opposite sheet stripes 45 and 46 having their edge portions 45a, 46a adjacent to frame opening 4a off-set backwards by the amount of the sheet thickness (see cross-sectional profile P of said sheet stripes drawn into the top view of sheet stripe 46), and of two plane sheet stripes 47 and 48 attached by spot welding to the front surfaces of said off- set edge portions 45a and 46a of said first-mentioned sheet stripes 45 and 46. The magnets 51 may be mounted in recesses of said off- set edge portions 45a and 46a or may be attached to the frame in any other way.

Claims (10)

1. An inspection door for closing an inspection opening provided in a flagged covering or casing, said door including a flat removable cover plate (6) made from sheet steel and adapted to be covered with flags, and a frame (4) adapted to be flagged and carrying permanent magnets (5) for supporting said cover plate (6), characterized in that said frame (4) has a plane front surface and is made as a sheet construction of sheet material having the same thickness as said cover plate and consisting of at least two sheet stripes (41, 42) arranged at two opposite edges of said cover plate, and in that said magnets (5) are mounted so as to support said cover plate (6) flush with the plane front surface of said frame (4).
2. An inspection door according to claim 1, characterized in that said two sheet stripes (41, 42) of said frame (4) are rigidly connected to each other by means of two transverse bars (43) attached to the backside thereof.
3. An inspection door according to claim 1, characterized in that said frame (4) is formed by a sheet plate having a central opening (4a) corresponding to the size of said cover plate (6).
4. An inspection door according to any of claims 1 to 3, characterized in that said magnets (5) are each attached to the backside of the frame in such a manner that their support surfaces (5a) for said cover plate (6) are flush with the backside of the frame and project beyond the inner edges of the frame into the frame opening.
5. An inspection door according to claim 4, characterized in that said magnets (5) are made as flat magnets, each of them being attached along an edge thereof to the backside of said frame.
6. An inspection door according to claims 3 and 4, characterized in that said magnets (5) are made as flat magnets each being arranged diagonally at one corner of said frame opening (4a).
7. An inspection door according to any of claims 1 to 3, characterized in that each of said magnets (51) is mounted in a recess of a bar (52) attached to the backside of said frame and crossing said frame opening (4a).
8. An inspection door according to any of claims 1 to 3, characterized in that each of said magnets (51) is mounted in a recess of a lug (55) attached to the backside of said frame and extending into said frame opening (4a).
9. An inspection door according to any of claims 1 to 3, characterized in that two opposite sheet stripes (45, 46) of said frame (4) have their edge portions (45a, 46a) adjacent to said frame opening (4a) off-set backwards by the amount of the sheet thickness so as to form additional support surfaces for said cover plate (6).
10. An inspection door according to claim 9, characterized in that said magnets (51) are mounted in recesses of said off-set edge portions (45a, 46a).
EP86101592A 1985-02-12 1986-02-07 An inspection door for a flagged covering or casing Expired - Lifetime EP0191428B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86101592T ATE62969T1 (en) 1985-02-12 1986-02-07 INSPECTION HATCH FOR A TILED WALL PANEL OR. WALLING.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8503779U 1985-02-12
DE19858503779U DE8503779U1 (en) 1985-02-12 1985-02-12 REVISION TURN FOR TILED PANELING

Publications (3)

Publication Number Publication Date
EP0191428A2 true EP0191428A2 (en) 1986-08-20
EP0191428A3 EP0191428A3 (en) 1987-05-20
EP0191428B1 EP0191428B1 (en) 1991-04-24

Family

ID=6777311

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86101592A Expired - Lifetime EP0191428B1 (en) 1985-02-12 1986-02-07 An inspection door for a flagged covering or casing

Country Status (3)

Country Link
EP (1) EP0191428B1 (en)
AT (1) ATE62969T1 (en)
DE (2) DE8503779U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0567731A1 (en) * 1992-04-23 1993-11-03 Günter Dipl.-Ing. Langenhorst Inspection cover
GB2490105A (en) * 2011-04-13 2012-10-24 Robert Gerald Earley Meter box door with decorative facing
US8528258B1 (en) * 2012-12-05 2013-09-10 Veronica D. Perry Temporary window system for vehicles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3722401C2 (en) * 1987-07-07 1998-05-07 Eckart Roth Installation frame for enclosing a recess, with a cover plate for covering the recess

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7628284U1 (en) * 1976-09-10 1976-12-30 Schlueter, Werner, 5860 Iserlohn BRACKET FOR A TILE COVER ON AN REVISION OPENING OR DGL.
DE2756124A1 (en) * 1977-12-16 1979-06-21 Rost & Soehne Georg Tiled wall inspection opening frame - comprises pref. plastics l=sectioned battens with short arm filling joint gap

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7628284U1 (en) * 1976-09-10 1976-12-30 Schlueter, Werner, 5860 Iserlohn BRACKET FOR A TILE COVER ON AN REVISION OPENING OR DGL.
DE2756124A1 (en) * 1977-12-16 1979-06-21 Rost & Soehne Georg Tiled wall inspection opening frame - comprises pref. plastics l=sectioned battens with short arm filling joint gap

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0567731A1 (en) * 1992-04-23 1993-11-03 Günter Dipl.-Ing. Langenhorst Inspection cover
GB2490105A (en) * 2011-04-13 2012-10-24 Robert Gerald Earley Meter box door with decorative facing
GB2490105B (en) * 2011-04-13 2013-11-27 Robert Gerald Earley iMeter box
US8528258B1 (en) * 2012-12-05 2013-09-10 Veronica D. Perry Temporary window system for vehicles

Also Published As

Publication number Publication date
DE8503779U1 (en) 1985-05-15
EP0191428B1 (en) 1991-04-24
DE3678854D1 (en) 1991-05-29
EP0191428A3 (en) 1987-05-20
ATE62969T1 (en) 1991-05-15

Similar Documents

Publication Publication Date Title
CA1041267A (en) Concealed fasteners for wall panels
US5595454A (en) Panel assembly
CA2125991C (en) Device for covering a wall opening
EP0191428A2 (en) An inspection door for a flagged covering or casing
JP3602536B2 (en) Method for interconnecting wallboards and novel wall elements
US4665676A (en) Frame
JPH07317082A (en) Anchor frame
JPH04272347A (en) External wall of tile panel
JPH10183995A (en) Structure for base form
GB2350240A (en) Cover for a conduit junction piece
KR20030053116A (en) Device for coupling wall decolation board of elevator
JP2510648Y2 (en) Joinery
JPH0638986Y2 (en) Joint cover mounting structure
KR880002130Y1 (en) Support table
JPH09215117A (en) Plate frame, plate, and wiring device
EP0863405B1 (en) Mounting plate for electromagnetic-wave absorbers
JPH0723452Y2 (en) Ceiling structure
JPH074259Y2 (en) Panel material mounting structure
KR200161705Y1 (en) Billiard table
JP3061350B2 (en) Sash mounting structure to outer wall
JPH08218630A (en) Form component piece
KR200268199Y1 (en) Device for coupling wall decolation board of elevator
JPH0111378Y2 (en)
JP2005113386A (en) Tile wall structure and its construction method
JPH05202602A (en) Fitting mechanism of panel for building internal decoration and construction thereof

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: A2

Designated state(s): AT CH DE FR IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE FR IT LI NL

17P Request for examination filed

Effective date: 19871104

17Q First examination report despatched

Effective date: 19890126

ITF It: translation for a ep patent filed
GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE FR IT LI NL

REF Corresponds to:

Ref document number: 62969

Country of ref document: AT

Date of ref document: 19910515

Kind code of ref document: T

ET Fr: translation filed
REF Corresponds to:

Ref document number: 3678854

Country of ref document: DE

Date of ref document: 19910529

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

Ref country code: CH

Payment date: 19920129

Year of fee payment: 7

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

Ref country code: FR

Payment date: 19920130

Year of fee payment: 7

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

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

Ref country code: NL

Payment date: 19920229

Year of fee payment: 7

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

Ref country code: AT

Payment date: 19920304

Year of fee payment: 7

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19930207

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

Ref country code: LI

Effective date: 19930228

Ref country code: CH

Effective date: 19930228

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

Ref country code: NL

Effective date: 19930901

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19931029

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: DE

Payment date: 19960425

Year of fee payment: 11

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

Ref country code: DE

Effective date: 19971101

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

Ref country code: IT

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

Effective date: 20050207