US20070093195A1 - Cover means - Google Patents
Cover means Download PDFInfo
- Publication number
- US20070093195A1 US20070093195A1 US10/554,854 US55485404A US2007093195A1 US 20070093195 A1 US20070093195 A1 US 20070093195A1 US 55485404 A US55485404 A US 55485404A US 2007093195 A1 US2007093195 A1 US 2007093195A1
- Authority
- US
- United States
- Prior art keywords
- plate
- cover means
- bolt
- frame
- cover
- 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.)
- Abandoned
Links
- 238000007789 sealing Methods 0.000 claims abstract description 12
- 230000035515 penetration Effects 0.000 claims abstract description 7
- 238000009413 insulation Methods 0.000 claims description 7
- 238000009423 ventilation Methods 0.000 claims description 4
- 241000238631 Hexapoda Species 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 241000255925 Diptera Species 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- UQDJGEHQDNVPGU-UHFFFAOYSA-N serine phosphoethanolamine Chemical compound [NH3+]CCOP([O-])(=O)OCC([NH3+])C([O-])=O UQDJGEHQDNVPGU-UHFFFAOYSA-N 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L37/00—Couplings of the quick-acting type
- F16L37/08—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members
- F16L37/12—Couplings of the quick-acting type in which the connection between abutting or axially overlapping ends is maintained by locking members using hooks, pawls or other movable or insertable locking members
- F16L37/14—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain
- F16L37/142—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially
- F16L37/148—Joints secured by inserting between mating surfaces an element, e.g. a piece of wire, a pin, a chain where the securing element is inserted tangentially the securing element being flexible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L5/00—Devices for use where pipes, cables or protective tubing pass through walls or partitions
- F16L5/02—Sealing
- F16L5/10—Sealing by using sealing rings or sleeves only
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/081—Bases, casings or covers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/02—Details
- H02G3/08—Distribution boxes; Connection or junction boxes
- H02G3/14—Fastening of cover or lid to box
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C2/00—Fire prevention or containment
- A62C2/06—Physical fire-barriers
Definitions
- the present invention concerns a cover means.
- the cover means is intended for use at frames for cable entries, pipe penetrations etc.
- the pipe penetrations, cable entries etc. often have the form of modules used together with one or more compression means, to give a tight sealing.
- Larger frames are often divided into several smaller compartments, in which each compartment comprises at least one compression means.
- One principle for this invention is to be able to block or cover relatively large areas of a frame for cable entries, pipe penetrations etc. Cover means of this type are often used to block a complete compartment of the frame.
- cover means enhances the flexibility of the frame. If a cover means, e.g. according to the present invention, is not used a retrofit of cables, pipes etc. would only be possible with laborious efforts. In such a case possibly a new, larger frame has to be mounted demanding an increased space.
- a cover means to be received in a frame for pipe penetrations, cable entries etc. is furnished.
- the cover means comprises a plate. It further comprises locking means and sealing means.
- cover means The design and material of the plate, locking means and sealing means forming the cover means may vary, depending on demands and requirements in each specific case. Furthermore, the cover means may include further parts, such as fire insulation.
- FIG. 1 is a perspective view of a part of a cover means according to the present invention
- FIG. 2 is a perspective view of a further part of a cover means according to the present invention.
- FIG. 3 is a perspective view of still a further part of a cover means according to the present invention.
- FIG. 4 is an end view of a cover means according to the present invention and including the parts of the previous Figs.;
- FIG. 5 is a cross sectional view of the cover means of FIG. 4 mounted in a frame
- FIG. 6 is a plan view of the cover means and frame of FIG. 5 ;
- FIG. 7 is a perspective view of a further embodiment for a cover means according to the present invention.
- FIG. 8 is a cross sectional view of the cover means of FIG. 7 ;
- FIG. 9 is a perspective view of yet an embodiment for a cover means according to the present invention.
- FIG. 10 is a perspective view of a variant of the embodiment of FIG. 9 .
- a plate 1 is shown forming the base for a cover means according to the present invention.
- the plate 1 has a rectangular shape.
- the plate 1 has other shapes, depending on the intended use.
- the plate may be square, triangular or any other polygonal shape and it may also be round or having rounded parts.
- Two L-shaped flanges are formed along the long sides of the plate 1 .
- Each flange comprises a horizontal part 2 and a vertical part 3 .
- the terms “horizontal”, “vertical” and similar expressions are in relation to the plate 1 , in the position as shown in FIG. 1 .
- “horizontal” could also be expressed as parallel with the plate 1 and “vertical” as perpendicular to the plate 1 .
- the plate 1 may have any orientation.
- each horizontal part 2 of the flange is directed towards the long sides of the plate 1 .
- the outer free edge of each horizontal part 2 of each flange is positioned in a vertical plane inside the edge of the adjacent long side of the plate 1 .
- the short ends of the horizontal part 2 are positioned in a vertical plane inside the edge of the adjacent short side of the plate 1 .
- the distances between the free ends of the horizontal parts 2 of the flanges and the adjacent sides of the plate 1 are relatively small. Said distances should be large enough to admit proper mounting but at the same time hinder the plate 1 from moving too much in a horizontal plane.
- any parts giving the same function may replace the L-shaped flanges.
- the flanges are formed of bars having a cross section being rectangular, circular, polygonal etc.
- the guiding means may also be studs, pins, pegs, taps etc. placed at the corners of the plate 1 .
- the guiding means may also be a combination of the above.
- edges of the vertical part 3 of the flanges are inclined.
- the inclination is directed towards the centre of the plate 1 in the downward direction, i.e. the dimension of each vertical part 3 is larger at the horizontal part 2 than at the plate 1 .
- An opening 13 is arranged at the area of one inclination of one of the vertical parts 3 of the flange.
- the opening 13 is arranged to facilitate the handling and treatment of the plate 1 , and has nothing to do with the covering function of the plate 1 .
- a bolt connection 4 is arranged.
- the bolt connection 4 is arranged on the same side of the plate 1 as the flanges.
- the bolt connection 4 has a tubular form and is furnished with an inner thread.
- the inner thread of the bolt connection 4 is to receive and co-operate with a thread of a bolt 9 .
- both the flanges and the bolt connection 4 are fixed to the plate 1 by means of welds.
- the flanges and the bolt connection 9 may be attached to the plate 1 in any suitable way using soldering, glue, etc.
- the flanges and/or the bolt connection 9 may be integrated parts of the plate 1 .
- sealing means 5 is arranged at the outer periphery of the plate 1 .
- the sealing means 5 is arranged on the same side of the plate 1 as the flanges 2 , 3 and the bolt connection 4 , and goes all the way around the plate 1 . If an EMC (electromagnetic compatibility) protection is needed the sealing means 5 is made of a conductive material, such as conductive rubber.
- the cover means according to the present invention comprises a locking element having an L-form.
- the locking element has one part 7 , being vertical as shown in FIG. 3 and another part 8 , being horizontal as shown in FIG. 3 .
- the vertical part 7 is somewhat shorter than the horizontal part 8 .
- the horizontal part 8 has a projecting free end 12 at each end.
- An opening 6 is formed in the middle of the horizontal part 8 , which opening 6 is to receive the bolt 9 also received in the bolt connection 4 of the plate 1 .
- a person skilled in the art realises that the exact form of the locking element may vary. The only restriction being that it should give a sufficient locking effect.
- the cover means is to be received in a frame, normally being more or less rectangular.
- the frame has two long sides 10 and two short sides 11 .
- the flanges 2 , 3 of the plate 1 are to guide the plate 1 in the frame. Furthermore, the flanges 2 , 3 hinder the plate 1 from being slid so far sideways that it may fall down through the frame 10 , 11 .
- the form of the flanges or other guiding means may vary as long as they fulfil the requested function.
- the cover means is mounted in a frame 10 , 11 .
- the plate 1 is first placed covering an opening of the frame.
- the plate 1 should be big enough to cover the opening of the frame and the flanges 2 , 3 of the plate 1 should fit inside the frame.
- the distances between the free ends of the horizontal parts 2 of the flanges and the sides 10 , 11 of the frame should be small enough to guarantee the proper positioning of the plate 1 .
- the sealing means 5 is placed on top of the sides 10 , 11 of the frame, to form a sealing means at mounting.
- the locking element is placed on the opposite side of the frame, with the projecting free ends 12 of the horizontal part 8 resting on top of the long sides 10 of the frame.
- the locking element is placed in such a position that the opening 13 of the locking element is placed in line with the bolt connection 4 of the plate 1 .
- the bolt 9 is brought down through the opening 13 of the locking element and into the bolt connection 4 of the plate 1 .
- the bolt 9 is then tightened to give a stable and sealed mounting of the cover means to the frame.
- FIGS. 7 and 8 a further embodiment of the invention is shown. Only the parts that differ from the previous embodiments will be discussed here.
- This embodiment is fire insulated in that a layer of fire insulation 15 is placed on the inside of a plate 14 .
- the locking means comprises a wing nut 16 and a bolt 17 .
- the bolt 17 replacing the bolt connection 4 of the previous embodiments, is fixed to or integrated with the plate 14 .
- the wing nut 16 is received in a threaded connection on the bolt 17 .
- the wing nut 16 is only shown as one example, the nut may have many different designs. Irrespective of if a bolt connection 4 or a bolt 17 fixed to the plate 14 are used similar fixation principles applies.
- the layer of fire insulation 15 is fixed to the inside of the plate 14 or rather the horizontal parts 2 of the flanges by gluing or the like. However, it is also possible to just hold the layer of fire insulation 15 in place between the plate 14 and the locking element 7 , 8 without any fixation.
- the fire insulation 15 may be made of any fire insulating material.
- FIGS. 9 and 10 two further and related embodiments are shown. Also here only the parts differing from previous embodiments will be discussed.
- the plates are ventilated plates 18 , 19 , having two parts of slats 20 partly covering openings giving ventilation. Extra ventilation is beneficial in many cases.
- the difference between the two embodiments shown is that in one embodiment ( FIG. 9 ) the two parts of slats 20 are placed one above the other, while in the other embodiment ( FIG. 10 ) the parts of slats 20 are placed side by side.
- the number and form of the parts of slats 20 may vary further between different embodiments.
- On the inside of the plate 18 , 19 a mosquito net (not shown) or a net hindering any other insects is often placed.
- the cover means is taken out.
- suitable modules including compression means may be mounted in the frame.
Abstract
The present invention concerns a cover means, intended for use in a frame (11, 12) for cable entries, pipe penetrations etc. The cover means comprises a plate (1, 14, 18, 19), locking means (7, 8) and sealing means (5). The plate (1, 14, 18, 19)is furnished with flanges (2, 3) to guide the plate when received in the frame (11, 12). Furthermore, the plate (1) has a bolt connection (4) for receiving a bolt (9). In an alternative embodiment the plate (1) has a bolt (17) for co-operation with a nut (16). In use the locking element (7, 8) and the plate (1, 14, 18, 19) are placed on opposite sides of the frame (11, 12), held at respective sides of the frame (11, 12). The cover means is held at the frame (11, 12) by means of the bolt (9, 16) going through an opening (6) of the locking element (7, 8) and co-operating with the bolt connection (4) of the plate (1) or the nut (16).
Description
- The present invention concerns a cover means. The cover means is intended for use at frames for cable entries, pipe penetrations etc.
- In frames receiving pipe penetrations, cable entries etc. a large number of cables, pipes etc are often received. In order to enable retrofit of cables, pipes or the like oversized frames are often used, where the spaces not occupied is blocked by suitable means.
- The pipe penetrations, cable entries etc. often have the form of modules used together with one or more compression means, to give a tight sealing. Larger frames are often divided into several smaller compartments, in which each compartment comprises at least one compression means.
- One principle for this invention is to be able to block or cover relatively large areas of a frame for cable entries, pipe penetrations etc. Cover means of this type are often used to block a complete compartment of the frame.
- If, after mounting of the frame, cables or pipes are to be retrofitted, suitable modules may replace the cover means of the present invention. Thus, the use of cover means enhances the flexibility of the frame. If a cover means, e.g. according to the present invention, is not used a retrofit of cables, pipes etc. would only be possible with laborious efforts. In such a case possibly a new, larger frame has to be mounted demanding an increased space.
- According to the invention a cover means to be received in a frame for pipe penetrations, cable entries etc. is furnished. The cover means comprises a plate. It further comprises locking means and sealing means.
- The design and material of the plate, locking means and sealing means forming the cover means may vary, depending on demands and requirements in each specific case. Furthermore, the cover means may include further parts, such as fire insulation.
- Further objects and advantages of the present invention will be obvious to a person skilled in the art when reading the detailed description below of at present preferred embodiments.
- The invention will be explained further below with reference to the enclosed drawings. In the drawings different embodiments of cover means according to the present invention are shown by way of example. In the drawings:
-
FIG. 1 is a perspective view of a part of a cover means according to the present invention; -
FIG. 2 is a perspective view of a further part of a cover means according to the present invention; -
FIG. 3 is a perspective view of still a further part of a cover means according to the present invention; -
FIG. 4 is an end view of a cover means according to the present invention and including the parts of the previous Figs.; -
FIG. 5 is a cross sectional view of the cover means ofFIG. 4 mounted in a frame; -
FIG. 6 is a plan view of the cover means and frame ofFIG. 5 ; -
FIG. 7 is a perspective view of a further embodiment for a cover means according to the present invention; -
FIG. 8 is a cross sectional view of the cover means ofFIG. 7 ; -
FIG. 9 is a perspective view of yet an embodiment for a cover means according to the present invention; and -
FIG. 10 is a perspective view of a variant of the embodiment ofFIG. 9 . - In
FIG. 1 a plate 1 is shown forming the base for a cover means according to the present invention. Theplate 1 has a rectangular shape. A person skilled in the art realises that in other embodiments theplate 1 has other shapes, depending on the intended use. Thus, the plate may be square, triangular or any other polygonal shape and it may also be round or having rounded parts. Two L-shaped flanges are formed along the long sides of theplate 1. Each flange comprises ahorizontal part 2 and avertical part 3. The terms “horizontal”, “vertical” and similar expressions are in relation to theplate 1, in the position as shown inFIG. 1 . Thus, “horizontal” could also be expressed as parallel with theplate 1 and “vertical” as perpendicular to theplate 1. A person skilled in the art realises that in use theplate 1 may have any orientation. - As shown in
FIG. 1 the free edge of thehorizontal part 2 of the flange is directed towards the long sides of theplate 1. The outer free edge of eachhorizontal part 2 of each flange is positioned in a vertical plane inside the edge of the adjacent long side of theplate 1. Also the short ends of thehorizontal part 2 are positioned in a vertical plane inside the edge of the adjacent short side of theplate 1. The distances between the free ends of thehorizontal parts 2 of the flanges and the adjacent sides of theplate 1 are relatively small. Said distances should be large enough to admit proper mounting but at the same time hinder theplate 1 from moving too much in a horizontal plane. A person skilled in the art realises that any parts giving the same function may replace the L-shaped flanges. Thus, in other embodiments the flanges are formed of bars having a cross section being rectangular, circular, polygonal etc. The guiding means may also be studs, pins, pegs, taps etc. placed at the corners of theplate 1. The guiding means may also be a combination of the above. - In the shown embodiment the edges of the
vertical part 3 of the flanges are inclined. The inclination is directed towards the centre of theplate 1 in the downward direction, i.e. the dimension of eachvertical part 3 is larger at thehorizontal part 2 than at theplate 1. Anopening 13 is arranged at the area of one inclination of one of thevertical parts 3 of the flange. The opening 13 is arranged to facilitate the handling and treatment of theplate 1, and has nothing to do with the covering function of theplate 1. - Approximately at the centre of the plate 1 a
bolt connection 4 is arranged. Thebolt connection 4 is arranged on the same side of theplate 1 as the flanges. Thebolt connection 4 has a tubular form and is furnished with an inner thread. The inner thread of thebolt connection 4 is to receive and co-operate with a thread of abolt 9. - In the shown embodiment both the flanges and the
bolt connection 4 are fixed to theplate 1 by means of welds. A person skilled in the art realises that the flanges and thebolt connection 9 may be attached to theplate 1 in any suitable way using soldering, glue, etc. In other embodiments the flanges and/or thebolt connection 9 may be integrated parts of theplate 1. - At the outer periphery of the plate 1 a sealing means 5 is arranged. The sealing means 5 is arranged on the same side of the
plate 1 as theflanges bolt connection 4, and goes all the way around theplate 1. If an EMC (electromagnetic compatibility) protection is needed the sealing means 5 is made of a conductive material, such as conductive rubber. - Furthermore, the cover means according to the present invention comprises a locking element having an L-form. The locking element has one
part 7, being vertical as shown inFIG. 3 and anotherpart 8, being horizontal as shown inFIG. 3 . At normal use thehorizontal part 8 of the locking element is parallel with theplate 1. Thevertical part 7 is somewhat shorter than thehorizontal part 8. Thus, thehorizontal part 8 has a projectingfree end 12 at each end. Anopening 6 is formed in the middle of thehorizontal part 8, whichopening 6 is to receive thebolt 9 also received in thebolt connection 4 of theplate 1. A person skilled in the art realises that the exact form of the locking element may vary. The only restriction being that it should give a sufficient locking effect. - The cover means is to be received in a frame, normally being more or less rectangular. The frame has two
long sides 10 and twoshort sides 11. Theflanges plate 1 are to guide theplate 1 in the frame. Furthermore, theflanges plate 1 from being slid so far sideways that it may fall down through theframe - In use the cover means is mounted in a
frame plate 1 is first placed covering an opening of the frame. Theplate 1 should be big enough to cover the opening of the frame and theflanges plate 1 should fit inside the frame. The distances between the free ends of thehorizontal parts 2 of the flanges and thesides plate 1. The sealing means 5 is placed on top of thesides horizontal part 8 resting on top of thelong sides 10 of the frame. The locking element is placed in such a position that theopening 13 of the locking element is placed in line with thebolt connection 4 of theplate 1. Finally thebolt 9 is brought down through theopening 13 of the locking element and into thebolt connection 4 of theplate 1. Thebolt 9 is then tightened to give a stable and sealed mounting of the cover means to the frame. - In
FIGS. 7 and 8 a further embodiment of the invention is shown. Only the parts that differ from the previous embodiments will be discussed here. This embodiment is fire insulated in that a layer offire insulation 15 is placed on the inside of aplate 14. In this embodiment the locking means comprises awing nut 16 and abolt 17. Thebolt 17, replacing thebolt connection 4 of the previous embodiments, is fixed to or integrated with theplate 14. Thewing nut 16 is received in a threaded connection on thebolt 17. A person skilled in the art realises that thewing nut 16 is only shown as one example, the nut may have many different designs. Irrespective of if abolt connection 4 or abolt 17 fixed to theplate 14 are used similar fixation principles applies. - Normally, the layer of
fire insulation 15 is fixed to the inside of theplate 14 or rather thehorizontal parts 2 of the flanges by gluing or the like. However, it is also possible to just hold the layer offire insulation 15 in place between theplate 14 and thelocking element fire insulation 15 may be made of any fire insulating material. - In
FIGS. 9 and 10 two further and related embodiments are shown. Also here only the parts differing from previous embodiments will be discussed. In these embodiments the plates are ventilatedplates slats 20 partly covering openings giving ventilation. Extra ventilation is beneficial in many cases. The difference between the two embodiments shown is that in one embodiment (FIG. 9 ) the two parts ofslats 20 are placed one above the other, while in the other embodiment (FIG. 10 ) the parts ofslats 20 are placed side by side. The number and form of the parts ofslats 20 may vary further between different embodiments. On the inside of theplate 18, 19 a mosquito net (not shown) or a net hindering any other insects is often placed. - A person skilled in the art realises that the different embodiments shown may be combined in many different ways.
- If at a later stage the area covered by the cover means is to be used, the cover means is taken out. When the cover means have been taken out suitable modules including compression means may be mounted in the frame.
Claims (12)
1. A cover means to be received in a frame (10, 11) for pipe penetrations, cable entries etc., characterized in that it comprises a plate (1, 14, 18, 19), locking means (7, 8) and sealing means (5).
2. The cover means of claim 1 , characterized in that it further comprises guiding means, for guiding it in relation to the frame and/or that the sealing means (5) is to be positioned along each edge of the plate (1).
3. The cover means of claim 2 , characterized in that the guiding means are flanges (2, 3) arranged adjacent and parallel with two opposing edges of the plate (1) and/or other parts arranged adjacent the corners of the plate (1); that each flange is L-shaped, having one part (2) parallel with the plate (1, 14, 18, 19) and one part (3) perpendicular to the plate (1, 14, 18, 19), whereby the part (3) being perpendicular to the plate (1, 14, 18, 19) is fixed to or integrated with the plate (1, 14, 18, 19); and that a free edge of the part (2) of each flange of the plate (1, 14, 18, 19) is placed in a vertical plane adjacent but inside the edges of the plate (1, 14, 18, 19).
4. The cover means of claim 3 , characterized in that a bolt connection (4) or a bolt (17) is arranged in the middle of the plate (1, 14, 18, 19), at the same side as the flanges (2, 3).
5. The cover means of claim 4 , characterized in that the locking means is L-shaped having one part (8) slightly longer than the other part (7), whereby the longer part (8) forms projecting free ends (12), that the longer part (8) has an opening (6) approximately in the middle and that the projecting free ends (12) of the locking means are to be received on top of sides (10) of the frame.
6. The cover means of claim 5 , characterized in that it further comprises a bolt (9) to be received in the opening (6) of the locking means and in the bolt connection (4) of the plate (1) or comprises a nut (16) to be received on the bolt (17) arranged in the middle of the plate (14, 18, 19) after that the opening (6) of the locking means has been received on said bolt (17).
7. The cover means of any of the previous claims, characterized in that the plate (1, 14, 18, 19) has an approximately rectangular shape.
8. The cover means of claim 2 , characterized in that the sealing means (5) is made of a conductive material.
9. The cover means of claim 2 , characterized in that a layer of fire insulation (15) is placed between the plate (14) and the locking means (7, 8).
10. The cover means of claim 9 , characterized in that the layer of fire insulation (15) is fixed to the inside of the plate (14) or the flanges (2, 3) of the plate (14).
11. The cover means of claim 2 , characterized in that the plate (18, 19) is ventilated and having one or more parts of slats (20) partly covering ventilation openings of the plate (18, 19).
12. The cover of claim 11 , characterized in that a net hindering entrance for insects are placed covering the ventilation openings.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0301258A SE0301258L (en) | 2003-04-30 | 2003-04-30 | Covering device |
SE0301258-0 | 2003-04-30 | ||
PCT/SE2004/000639 WO2004098010A1 (en) | 2003-04-30 | 2004-04-27 | Cover means |
Publications (1)
Publication Number | Publication Date |
---|---|
US20070093195A1 true US20070093195A1 (en) | 2007-04-26 |
Family
ID=20291166
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/554,854 Abandoned US20070093195A1 (en) | 2003-04-30 | 2004-04-27 | Cover means |
Country Status (16)
Country | Link |
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US (1) | US20070093195A1 (en) |
EP (1) | EP1639682B1 (en) |
JP (1) | JP4142710B2 (en) |
KR (1) | KR100832210B1 (en) |
CN (1) | CN1799173A (en) |
AT (1) | ATE382974T1 (en) |
BR (1) | BRPI0409778A (en) |
DE (1) | DE602004011058T2 (en) |
DK (1) | DK1639682T3 (en) |
ES (1) | ES2298748T3 (en) |
NO (1) | NO20055570L (en) |
PL (1) | PL1639682T3 (en) |
PT (1) | PT1639682E (en) |
RU (1) | RU2310960C2 (en) |
SE (1) | SE0301258L (en) |
WO (1) | WO2004098010A1 (en) |
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USRE47063E1 (en) | 2010-02-12 | 2018-09-25 | Iii Holdings 4, Llc | Hearing aid, computing device, and method for selecting a hearing aid profile |
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CN101672393B (en) * | 2008-09-11 | 2013-06-05 | 卡特彼勒公司 | Sealing structure and sealing method thereof |
RU2595532C1 (en) * | 2015-03-11 | 2016-08-27 | Федеральное государственное унитарное предприятие федеральный научно-производственный центр "Производственное объединение "Старт" им. М.В. Проценко" (ФГУП ФНПЦ ПО "Старт" им. М.В. Проценко") | Radar system for protection of areas with small-frame video surveillance system and optimum number of security guards |
CN108599085B (en) * | 2018-07-27 | 2022-03-01 | 山东彼岸电力科技有限公司 | Sealing end cover for GIS wire outlet sleeve |
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US4303101A (en) * | 1980-04-14 | 1981-12-01 | Tholen James W | End plug assembly for sewer pipe |
US4642418A (en) * | 1985-01-23 | 1987-02-10 | Donn Incorporated | Utility module for walls and the like |
US4799689A (en) * | 1986-04-15 | 1989-01-24 | Raychem Corporation | Wall feedthrough |
US4919372A (en) * | 1986-02-11 | 1990-04-24 | Hawke Cable Glands Limited | Transit for cables and pipes |
US5121594A (en) * | 1989-07-17 | 1992-06-16 | Hubbell Incorporated | Method for attaching a poke-through electrical fitting |
US5297691A (en) * | 1989-02-16 | 1994-03-29 | Bottcher William R | Closure plug and methods of employing the same to maintain a fire-rated barrier |
US5421775A (en) * | 1993-03-31 | 1995-06-06 | Takigen Manufacturing Co. Ltd. | Compartment ventilating apparatus |
US5976009A (en) * | 1996-03-15 | 1999-11-02 | Achen; John J. | Vent with multi-apertured security grate |
USRE36539E (en) * | 1994-09-27 | 2000-02-01 | Hunter Technologies Inc. | Seal and installation improvements |
US6076797A (en) * | 1998-10-01 | 2000-06-20 | Schnautz; Kurt | Mold sealing plug |
US20010037835A1 (en) * | 1998-05-15 | 2001-11-08 | Shohachi Shimizu | Conduit assembly and method of installation |
US6662490B1 (en) * | 2002-08-22 | 2003-12-16 | Harold W. Aesch, Jr. | Core hole plug assembly |
US20040058638A1 (en) * | 2002-09-13 | 2004-03-25 | Achen John J. | Moisture resistant wall vent |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59003924D1 (en) * | 1989-04-13 | 1994-02-03 | Rxs Schrumpftech Garnituren | Device for sealing a lead-through opening, for example in the case of cable conduits. |
-
2003
- 2003-04-30 SE SE0301258A patent/SE0301258L/en not_active Application Discontinuation
-
2004
- 2004-04-27 RU RU2005137171/09A patent/RU2310960C2/en active
- 2004-04-27 JP JP2006500763A patent/JP4142710B2/en not_active Expired - Fee Related
- 2004-04-27 EP EP04729784A patent/EP1639682B1/en not_active Expired - Lifetime
- 2004-04-27 BR BRPI0409778-5A patent/BRPI0409778A/en not_active IP Right Cessation
- 2004-04-27 PT PT04729784T patent/PT1639682E/en unknown
- 2004-04-27 WO PCT/SE2004/000639 patent/WO2004098010A1/en active IP Right Grant
- 2004-04-27 ES ES04729784T patent/ES2298748T3/en not_active Expired - Lifetime
- 2004-04-27 PL PL04729784T patent/PL1639682T3/en unknown
- 2004-04-27 DK DK04729784T patent/DK1639682T3/en active
- 2004-04-27 DE DE602004011058T patent/DE602004011058T2/en not_active Expired - Fee Related
- 2004-04-27 AT AT04729784T patent/ATE382974T1/en not_active IP Right Cessation
- 2004-04-27 CN CNA2004800117575A patent/CN1799173A/en active Pending
- 2004-04-27 KR KR1020057020466A patent/KR100832210B1/en not_active IP Right Cessation
- 2004-04-27 US US10/554,854 patent/US20070093195A1/en not_active Abandoned
-
2005
- 2005-11-24 NO NO20055570A patent/NO20055570L/en not_active Application Discontinuation
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303101A (en) * | 1980-04-14 | 1981-12-01 | Tholen James W | End plug assembly for sewer pipe |
US4642418A (en) * | 1985-01-23 | 1987-02-10 | Donn Incorporated | Utility module for walls and the like |
US4919372A (en) * | 1986-02-11 | 1990-04-24 | Hawke Cable Glands Limited | Transit for cables and pipes |
US4799689A (en) * | 1986-04-15 | 1989-01-24 | Raychem Corporation | Wall feedthrough |
US5297691A (en) * | 1989-02-16 | 1994-03-29 | Bottcher William R | Closure plug and methods of employing the same to maintain a fire-rated barrier |
US5121594A (en) * | 1989-07-17 | 1992-06-16 | Hubbell Incorporated | Method for attaching a poke-through electrical fitting |
US5421775A (en) * | 1993-03-31 | 1995-06-06 | Takigen Manufacturing Co. Ltd. | Compartment ventilating apparatus |
USRE36539E (en) * | 1994-09-27 | 2000-02-01 | Hunter Technologies Inc. | Seal and installation improvements |
US5976009A (en) * | 1996-03-15 | 1999-11-02 | Achen; John J. | Vent with multi-apertured security grate |
US20010037835A1 (en) * | 1998-05-15 | 2001-11-08 | Shohachi Shimizu | Conduit assembly and method of installation |
US6076797A (en) * | 1998-10-01 | 2000-06-20 | Schnautz; Kurt | Mold sealing plug |
US6662490B1 (en) * | 2002-08-22 | 2003-12-16 | Harold W. Aesch, Jr. | Core hole plug assembly |
US20040058638A1 (en) * | 2002-09-13 | 2004-03-25 | Achen John J. | Moisture resistant wall vent |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE47063E1 (en) | 2010-02-12 | 2018-09-25 | Iii Holdings 4, Llc | Hearing aid, computing device, and method for selecting a hearing aid profile |
Also Published As
Publication number | Publication date |
---|---|
DE602004011058T2 (en) | 2008-12-24 |
JP4142710B2 (en) | 2008-09-03 |
NO20055570L (en) | 2005-11-24 |
PT1639682E (en) | 2008-03-25 |
CN1799173A (en) | 2006-07-05 |
ES2298748T3 (en) | 2008-05-16 |
BRPI0409778A (en) | 2006-05-30 |
RU2310960C2 (en) | 2007-11-20 |
JP2006524977A (en) | 2006-11-02 |
WO2004098010A1 (en) | 2004-11-11 |
ATE382974T1 (en) | 2008-01-15 |
KR20060008936A (en) | 2006-01-27 |
DK1639682T3 (en) | 2008-04-21 |
PL1639682T3 (en) | 2008-04-30 |
EP1639682A1 (en) | 2006-03-29 |
DE602004011058D1 (en) | 2008-02-14 |
RU2005137171A (en) | 2006-06-10 |
KR100832210B1 (en) | 2008-05-23 |
SE0301258D0 (en) | 2003-04-30 |
EP1639682B1 (en) | 2008-01-02 |
SE0301258L (en) | 2004-10-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |