EP0854263A1 - Channel weather strip for window and door frames - Google Patents
Channel weather strip for window and door frames Download PDFInfo
- Publication number
- EP0854263A1 EP0854263A1 EP97100558A EP97100558A EP0854263A1 EP 0854263 A1 EP0854263 A1 EP 0854263A1 EP 97100558 A EP97100558 A EP 97100558A EP 97100558 A EP97100558 A EP 97100558A EP 0854263 A1 EP0854263 A1 EP 0854263A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- channel
- weather strip
- glass
- section
- deformed
- 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- Withdrawn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
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
- E06B2003/6208—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with adjustable dimensions
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
- E06B2003/6217—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific fixing means
- E06B2003/6229—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific fixing means with grooves anchoring the cleat on a rim
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
- E06B2003/625—Specific form characteristics
- E06B2003/6258—U-shaped
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
- E06B2003/625—Specific form characteristics
- E06B2003/6264—Specific form characteristics hollow
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/54—Fixing of glass panes or like plates
- E06B3/58—Fixing of glass panes or like plates by means of borders, cleats, or the like
- E06B3/62—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats
- E06B2003/627—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific characteristics concerning the material
- E06B2003/6279—Fixing of glass panes or like plates by means of borders, cleats, or the like of rubber-like elastic cleats with specific characteristics concerning the material with coverings or embellisher strips
Definitions
- the present invention relates to a channel rubber weather strip for window and door frames, particularly for metal frames, able to provide a seal against the glass of the window or door.
- glazed metal windows and doors and the like comprise rectangular frames consisting of sections with a more or less different shape, having an inner peripheral seat to house a pane of glass, in particular double or multiple glazing, after interposition of a rubber weather strip.
- the thickness of the glass can vary according to requirements.
- the rubber weather strips used to provide a seal between the glass and the section have a channel of a such size as to be able to accommodate a single size of glass, allowing for manufacturing tolerances.
- the aim of the invention is to eliminate this drawback, by providing a weather strip that adapts to glass of different thicknesses, ensuring an excellent seal and a pleasant appearance.
- the weather strip according to the invention consists of a rubber section with a channel having a bellows-type base, so that it has a variable width.
- a means of compensating for the variation in width of the channel is provided, consisting in particular of a chamber capable of being deformed.
- At the side of the opening of the central channel at least one trough-shaped cavity is formed, which is covered with a special flexible flap, acting as a canopy to prevent infiltration and accumulation of external agents.
- reference number 1 indicates the profile of the rubber sealing strip between the frame and the glass of a window or door, according to the invention.
- the profile 1 of the strip has a central channel 4, which is open or can be opened at the top, and has a bottom wall 5 shaped to form a bellows, that is having at least one upside-down V-shaped fold, so that its width can be varied.
- a series of protrusions 6 is provided to form a seal on the edge of a pane of glass of a certain thickness (see Figure 3).
- Other opposite facing flaps 7 are arranged in an intermediate area of the side walls 8 of the channel 4 and are oriented towards said bottom wall 5. The flaps 7 are able to form a seal against the two opposite sides of the glass 3.
- the upper wall of the channel 4 comprises two flaps protruding from the top of the walls 8 and directed outwards, also able to form a seal on the two sides of the glass 3 (see Figures 2 and 3).
- each chamber 10 is delimited at the bottom by an arched wall 11, with its concavity towards the outside of the chamber, and at the top by a wall 12 determining a hollow or outer trough 13, which is covered by a respective flexible flap 14, forming a continuation of the flap 9.
- a respective lip 15 is provided to form a seal against a corresponding wall 16 of the metal section 2, whilst near the free edge of the outer side of the chamber 10 a seat 17 is provided into which an inner terminal protrusion 18 of the side of the section 2 fits.
- the weather strip 1 is housed in the section 2 of the door or window frame, remaining blocked by insertion of the protrusions 18 in the seats 17. Since the inside width in the section 2 is of a standard size, the overall width of the weather strip 1 will remain constant in the different uses.
- FIG. 2 illustrates use of the weather strip 1 with a pane of glass of a certain thickness, in this case relatively small.
- the thickness of the glass 3 causes only a straightening of the side walls 8 of the channel 4, without any substantial widening of the bottom wall 5.
- the seal on the glass 3 is made by the intermediate flaps 7 and the outer flaps 9, whilst there is no contact with the lower protrusions 6.
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Seal Device For Vehicle (AREA)
Abstract
A rubber weather strip for window and door frames, to be interposed between a
peripheral section (2) and a pane of glass (3) supported by this section, comprising a
channel (4) for housing of the windowpane (3) and means (6, 7, 9) for forming a seal
with the glass and means (15, 17) for forming a seal with the sides of the section, in
which said channel (4) has a bottom wall (5) capable of being deformed to allow a
widening of the channel (4) in order to adapt to panes of glass of different
thicknesses, respective tubular chambers (10) being provided at the sides of the
channel that are capable of being deformed to compensate for the changes in width of
said channel (4), whilst maintaining the overall width of the weather strip (1)
unchanged
Description
The present invention relates to a channel rubber weather strip for window and door
frames, particularly for metal frames, able to provide a seal against the glass of the
window or door.
As is known, glazed metal windows and doors and the like comprise rectangular
frames consisting of sections with a more or less different shape, having an inner
peripheral seat to house a pane of glass, in particular double or multiple glazing, after
interposition of a rubber weather strip.
Whilst the dimensions of the inner seat of the frame, for housing the glass, are
standard, the thickness of the glass can vary according to requirements.
Therefore, the rubber weather strips used to provide a seal between the glass and the
section have a channel of a such size as to be able to accommodate a single size of
glass, allowing for manufacturing tolerances.
This obviously represents a considerable drawback, in that it makes it necessary to
manufacture and maintain stocks of weather strips of different sizes for the different
sizes of glass, which results in higher costs.
The aim of the invention is to eliminate this drawback, by providing a weather strip
that adapts to glass of different thicknesses, ensuring an excellent seal and a pleasant
appearance.
This aim is achieved with the weather strip according to the invention, which has the
features described in appended independent claim 1.
Advantageous embodiments of the invention are described in the dependent claims.
Basically, the weather strip according to the invention consists of a rubber section
with a channel having a bellows-type base, so that it has a variable width.
Correspondingly, on at least one side of the channel, a means of compensating for the
variation in width of the channel is provided, consisting in particular of a chamber
capable of being deformed.
On the front of the section, at the side of the opening of the central channel, at least
one trough-shaped cavity is formed, which is covered with a special flexible flap,
acting as a canopy to prevent infiltration and accumulation of external agents.
Further characteristics of the invention will be made clearer by the detailed
description that follows, referring to a purely exemplary and therefore non-limiting
embodiment, illustrated in the attached drawings in which:
With reference to these figures, reference number 1 indicates the profile of the rubber
sealing strip between the frame and the glass of a window or door, according to the
invention.
In Figures 2 and 3, 2 indicates part of the cross-section of the section of an aluminium
window or door frame, and 3 a generic pane of glass, particularly double glazing, the
overall thickness of which is greater in Figure 3.
The profile 1 of the strip has a central channel 4, which is open or can be opened at
the top, and has a bottom wall 5 shaped to form a bellows, that is having at least one
upside-down V-shaped fold, so that its width can be varied.
At the two sides of the bottom wall 5, a series of protrusions 6 is provided to form a
seal on the edge of a pane of glass of a certain thickness (see Figure 3). Other
opposite facing flaps 7 are arranged in an intermediate area of the side walls 8 of the
channel 4 and are oriented towards said bottom wall 5. The flaps 7 are able to form a
seal against the two opposite sides of the glass 3.
The upper wall of the channel 4 comprises two flaps protruding from the top of the
walls 8 and directed outwards, also able to form a seal on the two sides of the glass 3
(see Figures 2 and 3).
On the two sides of the channel 4, respective tubular chambers 10 that can be
deformed are provided, to compensate for the changes in width of the central channel
4, according to the thickness of the glass 3. Each chamber 10 is delimited at the
bottom by an arched wall 11, with its concavity towards the outside of the chamber,
and at the top by a wall 12 determining a hollow or outer trough 13, which is covered
by a respective flexible flap 14, forming a continuation of the flap 9. On the outer side
of each chamber 10 a respective lip 15 is provided to form a seal against a
corresponding wall 16 of the metal section 2, whilst near the free edge of the outer
side of the chamber 10 a seat 17 is provided into which an inner terminal protrusion
18 of the side of the section 2 fits.
The working of the weather strip according to the invention is made clear by Figures
2 and 3.
The weather strip 1 is housed in the section 2 of the door or window frame, remaining
blocked by insertion of the protrusions 18 in the seats 17. Since the inside width in
the section 2 is of a standard size, the overall width of the weather strip 1 will remain
constant in the different uses.
Figure 2 illustrates use of the weather strip 1 with a pane of glass of a certain
thickness, in this case relatively small. Here the thickness of the glass 3 causes only a
straightening of the side walls 8 of the channel 4, without any substantial widening of
the bottom wall 5. The seal on the glass 3 is made by the intermediate flaps 7 and the
outer flaps 9, whilst there is no contact with the lower protrusions 6. There is no
substantial narrowing of the side chambers 10 to compensate for a change in width of
the central channel 4 of the weather strip.
In the case shown in Figure 3, a glass double the width of that in Figure 2 is used. As
can be seen, in this case there is greater widening of the channel 4, the bottom wall 5
almost being straightened, and the sealing flaps 7 and 9 preferably being disposed
parallel to the side walls 8 of the channel. The bottom edge of the glass 3 is also
closed between some of the opposite facing protrusions 6. The chambers 10 narrow to
compensate for the widening of the central channel 4, producing a flattening of the
trough-shaped depressions 13 at the top.
Both in the case in Figure 2 and in the case in Figure 3, these depressions 13 remain
covered by the flaps 14 which form a canopy to prevent external agents from
accumulating in the depressions, especially in the portion of weather strip situated
along the lower horizontal side of the window or door frame.
From the foregoing description the advantages of the invention will be clear, but
should not be considered limited to embodiment previously described and illustrated
in the appended drawings, but solely by the claims that follow.
Claims (9)
- A weather strip for window and door frames, to be interposed between a peripheral section (2) of the frame and a pane of glass (3), comprising a central channel (4) to accommodate the glass (3), provided on the inner sides with means (6,7,9) of forming a seal with the glass (3), said weather strip also being provided on the outer sides with means (15, 17) of forming a seal with the sides of the section (2), characterized in that said channel (4) has a flexible bottom wall (5), with a variable thickness, and in that at least on one side of said channel (4), a means that can be deformed (10) is provided to compensate for the variations in width of the channel (4), maintaining the overall width of the strip unchanged.
- A weather strip according to claim 1, characterized in that two compensating means capable of being deformed (10) are provided, disposed on either side of said channel (4).
- A weather strip according to claim 1 or 2, characterized in that said bottom wall (5) of the channel (4) is of the bellows type.
- A weather strip according to any one of the preceding claims, characterized in that said means capable of being deformed (10) to compensate for the width of the channel (4) comprise tubular chambers.
- A weather strip according to claim 4, characterized in that said tubular chambers (10) have a respective depression (13) on the opposite side to said bottom wall (5) of the channel (4), covered on the outside by a flexible flap (14).
- A weather strip according to claim 1, in which said inner sealing means (6,7,9) at the sides of the channel (4) comprise, respectively, series of protrusions (6) provided near the bottom wall (5), pairs of flaps (7) provided in respective intermediate areas of the side walls (8) of the channel (4) and oriented towards said bottom wall (5) and pairs of flexible flaps (9) provided at the ends of said side walls (8) and oriented towards the outside of the channel (4).
- A weather strip according to claim 1 in which said lateral means for forming a seal between the weather strip and the section (2) comprise lips (15) to provide a seal against the intermediate areas of the side walls (16) of the section (2), and respective seats (17) into which corresponding inner terminal protrusions of said side walls (16) fit.
- A glazed window or door frame, comprising at least one peripheral section (2) that encloses the glass (3) through interposition of a rubber weather strip (1), having a channel (14) for housing of said glass (3), and means of forming a seal against the glass and the inner side walls of said section (2), characterized in that said channel (4) of the weather strip (1) has a bottom wall that can be deformed, to allow changes in the width of the channel (4) in order to adapt to glass panes (3) of different thicknesses, a means that can be deformed being provided on at least one side of said channel (4) to compensate for the changes in width of the channel (4), maintaining a constant overall width of the weather strip (1), corresponding to the inside width of the section (2).
- A window or door frame according to claim 8, characterized in that said compensating means capable of being deformed (10) comprises a tubular chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97100558A EP0854263A1 (en) | 1997-01-16 | 1997-01-16 | Channel weather strip for window and door frames |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97100558A EP0854263A1 (en) | 1997-01-16 | 1997-01-16 | Channel weather strip for window and door frames |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0854263A1 true EP0854263A1 (en) | 1998-07-22 |
Family
ID=8226371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97100558A Withdrawn EP0854263A1 (en) | 1997-01-16 | 1997-01-16 | Channel weather strip for window and door frames |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP0854263A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000028185A1 (en) * | 1998-11-11 | 2000-05-18 | Hainke, Volker | Flexible spacer with shaped sealing joint |
JP7564508B2 (en) | 2021-05-31 | 2024-10-09 | Agc株式会社 | Glazing channel, glazing channel roll, and window glass with glazing channel |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2245830A1 (en) * | 1973-10-02 | 1975-04-25 | Fit Profiles | Sealing strip for locating pane edges in frames - outer wings are compressed against and reinforce central U |
DE3528388A1 (en) * | 1985-08-07 | 1987-02-19 | Deventer Profile | Elastic profile seal for insulating glazings |
EP0263013A1 (en) * | 1986-09-19 | 1988-04-06 | Hutchinson | Sealing strip |
NL9001649A (en) * | 1990-07-19 | 1992-02-17 | Zwaan Adrianus J | Channel-section sealing strip - has body portion forming spring to allow stretching in transverse direction |
DE4241309A1 (en) * | 1992-12-08 | 1994-06-09 | Bruegmann Frisoplast Gmbh | Strand sealing profile and method for making a tight connection using the strand sealing profile |
EP0632184A1 (en) * | 1993-07-01 | 1995-01-04 | Hutchinson | Profiled joint, in particular for glazing |
-
1997
- 1997-01-16 EP EP97100558A patent/EP0854263A1/en not_active Withdrawn
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2245830A1 (en) * | 1973-10-02 | 1975-04-25 | Fit Profiles | Sealing strip for locating pane edges in frames - outer wings are compressed against and reinforce central U |
DE3528388A1 (en) * | 1985-08-07 | 1987-02-19 | Deventer Profile | Elastic profile seal for insulating glazings |
EP0263013A1 (en) * | 1986-09-19 | 1988-04-06 | Hutchinson | Sealing strip |
NL9001649A (en) * | 1990-07-19 | 1992-02-17 | Zwaan Adrianus J | Channel-section sealing strip - has body portion forming spring to allow stretching in transverse direction |
DE4241309A1 (en) * | 1992-12-08 | 1994-06-09 | Bruegmann Frisoplast Gmbh | Strand sealing profile and method for making a tight connection using the strand sealing profile |
EP0632184A1 (en) * | 1993-07-01 | 1995-01-04 | Hutchinson | Profiled joint, in particular for glazing |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000028185A1 (en) * | 1998-11-11 | 2000-05-18 | Hainke, Volker | Flexible spacer with shaped sealing joint |
JP7564508B2 (en) | 2021-05-31 | 2024-10-09 | Agc株式会社 | Glazing channel, glazing channel roll, and window glass with glazing channel |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5199761A (en) | Side window for a motor vehicle | |
US4922658A (en) | Sliding storm door or window assembly | |
US4495726A (en) | Sill and frame for windows or doors | |
KR930000644B1 (en) | Window pane sealing strips | |
US10654349B2 (en) | Sealing structure for automobile door | |
ES2148130T1 (en) | BULLET PROOF GLASS WINDOW FOR A MOTOR VEHICLE. | |
US4875308A (en) | Adjustable insulating glass window | |
IT8224716A1 (en) | GASKET PROFILE FOR WINDOW FRAMES | |
CZ253895A3 (en) | Packing for movable window pane | |
EP0173239B1 (en) | Construction of door frame in motor vehicle | |
EP0854263A1 (en) | Channel weather strip for window and door frames | |
EP0256219B1 (en) | Weather strip for door pane of motor vehicle | |
US4984843A (en) | Automobile seal and trimming gasket | |
EP0795672A1 (en) | A complex of a section bar and of a sealing strip for door and window frames and a sealing strip for a section bar for door and window frames | |
KR0126917B1 (en) | Glass run molding | |
JPH05506897A (en) | Sliding door assembly with ventilation system | |
JP2003120136A (en) | Double glazing fitted shoji-screen and manufacturing method thereof | |
JPS588864Y2 (en) | Window frame | |
AU2004202976A1 (en) | Improvements to Windows | |
JP3365932B2 (en) | Weather strip | |
CN216374139U (en) | Sealing structure for vehicle window glass | |
EP1389663B1 (en) | Wall or window section | |
WO2004027193A1 (en) | Window or door structure | |
KR100203416B1 (en) | Door weatherstrip | |
JPS6027689Y2 (en) | Automobile rear side door structure |
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 FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;RO;SI |
|
AKX | Designation fees paid | ||
RBV | Designated contracting states (corrected) | ||
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 |
|
18D | Application deemed to be withdrawn |
Effective date: 19990123 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |