CA1316587C - Device for holdng connector banks in telecommunication systems - Google Patents
Device for holdng connector banks in telecommunication systemsInfo
- Publication number
- CA1316587C CA1316587C CA000567568A CA567568A CA1316587C CA 1316587 C CA1316587 C CA 1316587C CA 000567568 A CA000567568 A CA 000567568A CA 567568 A CA567568 A CA 567568A CA 1316587 C CA1316587 C CA 1316587C
- Authority
- CA
- Canada
- Prior art keywords
- connector
- rails
- section
- support
- rail
- 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.)
- Expired - Lifetime
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/08—Constructional details, e.g. cabinet
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/09—Frames or mounting racks not otherwise provided for
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/023—Constructional details using sliding mechanisms for accessing the interior of the apparatus
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/02—Constructional details
- H04Q1/14—Distribution frames
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2201/00—Constructional details of selecting arrangements
- H04Q2201/02—Details of frames
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2201/00—Constructional details of selecting arrangements
- H04Q2201/08—Pivotable parts
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2201/00—Constructional details of selecting arrangements
- H04Q2201/14—Screening, grounding or crosstalk reduction details
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2201/00—Constructional details of selecting arrangements
- H04Q2201/18—Rails
Abstract
ABSTRACT OF THE DISCLOSURE
A device is disclosed for holding connector banks in telecommunication systems, comprising a mounting support, connector banks arranged on the latter, and connecting elements. The device according to the invention is intended to facilitate mounting, without risk of injury, and to afford the possibility of fixing the connector banks at variable distances on the mounting support. For this purpose, the mounting support is formed by section rails carried in support sections. The connector banks exhibit connecting elements designed as snap elements, which are latchable on the section rails and displaceable thereon.
A device is disclosed for holding connector banks in telecommunication systems, comprising a mounting support, connector banks arranged on the latter, and connecting elements. The device according to the invention is intended to facilitate mounting, without risk of injury, and to afford the possibility of fixing the connector banks at variable distances on the mounting support. For this purpose, the mounting support is formed by section rails carried in support sections. The connector banks exhibit connecting elements designed as snap elements, which are latchable on the section rails and displaceable thereon.
Description
~16~
The invention relates to a device for holding connector banks in telecommunication systems.
A device of this type is known from DE 28 11 gl2.
In such device, a U-shaped curved mounting bracket is used as mounting support, the side walls of the mounting support being provided with tongues as connecting elements for plugging-on the connector banks. Such a mounting bracket can be employed in a free-standing manner for distribution frames or as a wall distributor. It is disadvantageous, however, that the tongues cause a risk of injury, if no connector banks are plugged-on.
It is disadvantageous, further, that the tongues determine the spacing such that, for a different spacing or for a different mounting support height, another mounting bracket having a different spacing of the tongues must be used.
An object of the invention is to provide a device for holding connector banks of the mentioned type, for which there is no risk of injury originating from the mounting support and in which a variable spacing, i.e. a variable distance of the connector banks from each other, is adjustable.
Accordingly, the invention provides a device for holding connector banks in a telecommunication system, comprising a mounting support, at least one connector bank arranged thereon and at least one connecting element, the mounting support being formed by at least one rail, each said rail having a circular cross section and being carried by a support section, and the connector bank being formed with a snap element as a connecting eleme.nt, said snap element being latchable on said rail and displaceable thereon, whereby said connector bank is rotatable about said rail when said snap element is latched thereon.
Thus, the invention affords a device in which a section rail is used as mounting support, the traversing section of which causes no risk of injury even without connector banks fastened to it. According to the invention, the connector banks are, further, latched on the section rail with snap elements as connecting elements, said connecting elements being displaceable on 2 ~ 3 ~ 6 ~ 8 1 the section rail. Thus, khe spacing, i.e. the distance of the connecting elements can be selected independently.
Furthermore, it is possible first to wire the connector bank latched on the section rail and then to displace it to a desired spacing from a connector bank wired already.
In a particular embodiment of the invention, two parallel section rails are provided with circular cross-section, with curved extensions being formed on the connector banks as snap elements, said extensions surrounding the circular section rails by an angle of more than 180. Using such round-seckion bars has the advantage that the connector bank can be delatched on one side from a round-section bar, turned around the other round-section bar, and folded out from the row of connector banks. Thus, the bank is easily accessible from all sides.
~mbodiments of the invention will now be described in more detail with reference to the accompanying drawings, in which:
Figure 1 is a perspective representation oE a wall distributor for five vertical rows of connector banks;
Figure 2 is a perspective representation of the left-side end part of a free-standing cable box;
Figure 3 is a perspective representation of a column-type cable box support for four vertical rows oE
connector banks each staggered by 90o with respect to each other;
Figure 4 is a cable box support formed by universal connectiny elements for connector banks of any size and shape;
Figure 5 is a perspective representation of a cable connecting unit;
Figure 6 is detail VI of Figure 1 shown on an enlarged scale;
Figure 7 is detail VII of Figure 2 shown on an 3 11 ~6~87 enlarged scale in the initial mounting position of the round-section bars;
Figure 8 shows the final mounting position of a round-section bar according to Figure 6;
Figure 9 is a perspective representation of a connector bank provided with curved extensions for snapping on round-section bars;
Figure 10 is a perspective representa~ion oE the underside of the connector bank according to Figure 9 with earthing clip arranged underneath;
Figure ll shows the earthing clip according to Figure lO on an enlarged scale;
Figure 12 shows spacer clips for snapping on round-section bars to be broken oEf from long pieces;
Figure 13 shows individual spacer clips to be snapped on round-section bars;
Figure 14 shows a round-section bar snapped on accommodation elements plugged together;
Figure 15 shows an individual accommodation element according to Figure 4;
Figure 16 shows a lakch clip inserted into a support rail for plugging-on accommodation elements for a round-section bar;
Figure 17 shows the universal connecting element according to Figure 4 in more detail and on an enlarged scale;
Figure 18 is a perspective representation of a connector bank to be screwed on a flat plate by means of mounting adapters;
Figure 19 is a side view of earthing contact tongues to be plugged into each other and into the connector banks;
Figure 20 is a perspective representation of a connector bank screwed on a flat plate;
Figure 21 is a perspective representation of an accommodation sheet for latching on connector banks provided with curved extensions;
~3~87 Figure 22 is a side view of the accommodation sheet with a snapped-on connector bank;
Figure 23 is a perspective representation of a connector bank with wire guide plate arranged above prior to mounting;
Figure 24 is a perspective representation of the connector bank according to Figure 23 with clamped-on wire guide plate;
Figure 25 is a perspective representation of a connector bank provided with curved extensions with strain relief elements for accommodation of a flat cable;
Figure 26 is a side view with a flat cable in assembled condition; and Figure 27 i5 a side view of a 19" housing with a rear w~ll wiring bank.
Referring now to the drawings, the wall distributor shown in Figure 1 comprises five pairs of round-section bars 1 arranged parallel to each other and forming section rails, said round-section bars being fastened at the upper and lower ends thereof to a wall by means of support sections 2. The lower support section 2 is a base plate 3 shown in more detail in Figure 6, said base plate 3 being formed at the lower end a support bank 4, and at the upper end a screw plate 5, being each fixed to a wall (not shown) by means of screws 6. In a horizontally extending slot 7, a clamp 8 is arranged for fastening a cable to be connected. At the upper side of the base plate 3, tongues 9 are bent outwardly said tongues 9 accommodating the lower ends of the round-section bacs 1.
The support sections 2 provided at the upper ends of the round-section bars 1 are shaped similarly to the base plates 3 shown in more detail in Figure 6, but are mounted after having been turned through 1800. The upper ends of the round-section bars 1 are also fixed in tongues 9.
On the round-section bars 1 extending parallel ~L3~ ~87 to each other, connector banks 10 are snapped-on, said connector banks 10 being described below in more detail.
Figure 2 shows the left-side end of a free-standing cable box, the support sections 2 of which consist of a bottom plate 12, an upper shutting-off plate 13, and a side wall 11 connecting the bottom plate 12 and the shutting-off plate 13 with each other in rigid manner.
The round-section bars 1 are inserted into support positions 1~ disposed on the bottom plate 12 and are connected with the upper shutting-off plate 13 in clamping manner, as shown in more detail in Figures 7 and 8. The round-section bars 1 are provided at their upper ends with annular grooves 15, and the shutting-off plates 13 are formed with slots 16 having sections of different slot widths as well as a clamping piece 17 extending in the slot direction and being formed from the metal material of the shutting-off plates 13. The upper ends of the round-section bars 1 are inserted into the respective slots 16 such that the round-section bars 1 are first inserted through the slot section having a width larger than the diameter of the round-section bar 1, and are then displaced in a longitudinal direction of the slot 16 into a slot section having a width smaller than the diameter of the round-section bars 1. At this point, the slot walls 18 engage into the annular groove 15 of the respective round-section bar 1, as shown in Figure 7. Then, the round-section bar 1 is pressed up to the end of the slot 16 opposite to the free end of the clamping piece 17, and the clamping piece 17 is pressed accocding to Figure 8 by deformation into the free part of the annular groove 15.
The round-section bar 1 is thus connected securely with the upper shutting-o-EE plate 13 forming support section 2.
Connector banks 10, which are described below in more detail, are latched onto the parallel round-section bars 1 3S at certain predetermined distances.
Figure 3 shows an arrangement of four vertical rows of connector banks in the Eorm of a column-type cable box, the rows of connector banks being staggered with 6 ~ 316~87 respect to each other by 90o each around a circular base area. A two-piece bottom plate l9 of the support section 2 is - in similar way to the bottom plate 12 according to Figure 2 - provided with sleeve-type support positions 14, into which the lower ends oE the round-section bars l are inserted. An upper shutting-off plate 20 of the support section is provided with slots 16 corresponding to the upper shutting-off plate 13 according ko Figures 7 and 8, to which the upper ends of the round-section bars 1 are connected in the same way as shown in Figures 7 and 8.
The bottom plate 19 and the upper shutting-off plate 20 are shaped substantially rectangularly, with two round-section bars l being arranged on each side. Connector banks 10 are latched on the round-section bars 1, said connector banks lO being described below in more detail.
The column-type cable box is rotatable about its longitudinal a~is. For this purpose, the bottom plate l9 has a central annular part 67 which is rotatable with respect to the bottom plate l9.
Figure 4 shows a cable box support for connector banks 10 formed by several universal connecting elements 40 being extensible as desired in all three spatial planes. The connecting elements 40 arranged at the intersections of these round-section bars l are described later in more detail.
Figure 5 shows two round-section bars 1 arranged in parallel to each other and fastened by means of screws 21 to a support section 2 (not shown). Connector banks 10 are latchable on said round-section bars l in a manner described later. This arrangement serves, e.gO, for installation in a branching terminal block.
Figures 9 and 10 show a connector bank 10 in a perspective view obliquely from above and obliquely from below. The connector bank lO consists of an upper part 22 and a lower part 23 each formed of plastic and being latchable with each other. In a manner not shown in more detail, cutting/clamping contacts are inserted into slots 24, said cutting/clamping contacts serving for connection -~316~87 of connecting wires. S~ch a connector bank consisting of a lower part and an upper part latchable with the latter with integrated cutting/clamping contacts is described in more detail in D~ 28 04 478. In contrast ko the known lower part, the lower part of the connector bank 10 is provided on both sides with connecting elements 25 formed from curved extensions 26 integral with the lower part 23, said extensions 26 having a peripheral angle of more than 1800~ The inner diameter of each of the curved extensions 26 corresponds to the outer diameter of the round-section bars 1. On account of the design of the connector banks 10 and, in particular, of the lower part 23 made from plastic, the side walls of the curved extensions 26 are somewhat resilient such that they can be pressed over the round-section bar 1 and can be latched on it. The curved extensions 26 have on the outside rectangular wire guide tongues 27 each having a slot in the center. Pass-through slots 28 extend in parallel to the outer walls of the upper part 22 through the curved extensions 26, into which slots 28 metal earthing contact tongues 29 (Figure 11) can be inserted, said earthing contact tongues 29 being clamped on the round-section bars 1 having ground potential and on which from above, contact terminals (not shown in detail) of an overvoltage suppressor maga~ine insertable into the connector bank 10 are clampable, as described in more detail in DE 28 11 812. The earthing contact tongues 29 are provided in the lower section thereof with three curved tongues 68, the inner contours of which are adapted to the round-section bars 1. At a tongue 68 of the earthing contact tongue 29, a contacting tongue 69 is formed which is designed to be the same kind as earthing contact tongue 54 according to Figure 19 described later, and which engages a chamber 70 open towards the top of thé connector bank 10. The lower part 23 of the connector bank 10 exhibits, further, on the outside of the curved extensions 26 i.nsertion slots 30 serving for lifting-off the connector bank 10 from the position i.n which it i.s latched with a round-section bar 1 ;, , 3~6~87 by means of a screwdriver (not shown in more detail).
Furthermore, additional wire guide tongues 31 are formed on the underside of the lower part 23 oE the connector bank 10.
For arrangement of the connector banks 10 on the round-section bars 1 with desired identica~ distances, according to Figures 12 and 13, plastic spacer clips 32 and 33 are provided. The spacer clips 32 according to Figure 12 are prefabricated as bar-type meter material and can be broken off individually. The spacer clips 33 are fabricated as individual parts from plastic. Both spacer clips 32, 33 are formed as annular disk parts, the opening angle of which is smaller than 1800, such that they can, because of their resilient construction, be latched on round-section bars 1, for the inner diameter of the spacer clips 32, 33 corresponds to the outer diameter of the round-section bars 1.
Figures 14 and 15 show accommodation elements 34 of plastic to be plugged together for the metal round-section bars 1. The accommodation elements 34 consist of two pairs of clamping tongues 35 arranged on the upper side, into which clamping tongues 35 the round-section bars 1 are latchable, and of bottom-side tubular sections 36 of plastic surrounded by outer side walls 37. As is shown in Figure 14, the upper clamping tongues 35 of a lower accommodation element 34 engage between the side walls 37 of an upper accommodation element 34, and embrace the lower tubular sections 36 of the accommodation element 34 in similar way as the upper clamping tongues 35 embrace a round-section bar 1. The accommodation elements 34 serve for generating a spacing oE the round-section bars 1 from a support section 2 tnot shown in more detail).
According to Figure 16, such a support section 2 can be formed of a support rail 38, on which a specially designed latch clip 39 can slide, the clip 39 having clamping tongues 35 on its upper side, with which the latch clip 39 with accommodation elements 34 accocding to Figures 14 and 15 can be connected, thus offering the 9 1 3 ~ 7 possibility oE arranging round-section bars 1 at a des;red distance from support rails 38.
Figure 17 shows a universal connecting element 40 as an intersection for sevecal converging round-section bars 1. Between two parallel round-section bars 1, connector banks 10 are snapped-on (Figure 4). The universal connecting element 40 consists of two identical half shells 41, which are formed with crossing, semicircularly shaped grooves 42, the radius of which corresponds to the radius of the round-section bars 1. At the intersection of the grooves 42, there is a through-boce 43 extending vertically, the diameter of which corresponds to the outer diameter of the round-section bars 1. A corner 4~ of each half shell 41 is cut free and is connected with the through-bore 43~ At the opposite corner on the same side of the half shell 41, a section piece 46 corresponding to the cut-free corner 44 is provided, the section piece 46, on the one hand, and the opposite corner, on the other hand, presenting, furtller, additional guide pieces and guide grooves ~7 or 48, respectively. In total, four Allen screws 49 serve for rigid connection of the two half shells ~1 and, thus, for rigid clamping of the ends of the round-section bars 1 to be connected. Of the four Allen screws 49, two extend parallel to the through-bore 43, and two are pecpendi.cular to the latter.
Fiqures 18 to 20 show the individual assembly of the connector bank 10 described herein, without being snapped on the round-section bars 1. For thi.s purpose, special mounting adapters 50 are provided (Figure 18), which are inserted into the outer wire gui.de tongues 27 of the connector bank and which are screwed, together with the connector bank 10, onto a flat plate 51 by means of screw elements 52. The mounting adapters 50 have, in turn, wire guide tongues 53 replacing the wire guide tongues 27 of the connector ban~ 10 occupied by the mounting adapter 50. Into the pass-through slots 28 of the curved extensions 26, earthing contact tongues 5~ are lo 131~87 insertedt which serve in a similar way to the earthing contact tongues 29 - for connection with an ovefvoltage suppressor magazine plugged in the connector bank 10. The earthing contact tongues 54 can be lined up according to Figure 19 by plugging together.
: Figures 21 and 22 show an accommodation sheet 55 with bent-off, curved tongues 56, the shape of each of whi.ch is adapted to the shape of the round-section bars 1, such that, on the tongues 56 of the accommodation sheet 55, a connector bank 10 can be snapped-on. In this way, shielded cables 57, 58 can be connected to connector banks 10, with connecting clamps 59, 60 fixing the cables 57, 58. Although, in Figure 22, only a single connector bank 10 is shown, several connector banks 10 can, of course, also be plugged-on one beside the other on an accommodation sheet 55 formed correspondingly longer with the bent tongues 56, thereby forming a cable terminal block. The tongues 56 have earthing contact tongues 29' engaging into the s].ots 28 of the extensions 26 of the connector bank 10.
Figures 23 and 24 show the arrangement of basically known wire guide disks 61 at the connector banks 10, for which purpose special, latch elements (not shown) are provided on the side faces of the connector banks 10 for snapping on the wire guide disks 61.
Figure 25 shows a strain relief device 62 being snapped-on, in similar way to the wire guide disks 61, laterally on the connector bank 10. The strain relief device 62 comprises a guide piece 63 for a flat cable 64 disposed in spaced relationship to the connector bank 10, the flat cable 64 being laid-in, according to Figure 26, from underneath the connector bank 10 between guide piece 63 and side wall of the connector bank 10, additional C-shaped guide pieces 65 being provided at the strain relief device 62. After inserting the flat cable 64, the guide piece 63 is pcessed into the C-shaped guide piece 65, by movement of the guide piece 63 in the direction indicated ~L 3 ~ 7 by the arrow in Figure 26. The Elat cable 64 is thus fixed safely in the strain relief device 62.
Figure 27 shows a 19" case 66 with a rear wall wiring bank 71 arranged in the interior at the rear end of the case 66, the rear wall wiring bank 71 being shaped according to the connector bank 10. The rear wall wiring bank 71 is latched on two round-section bars 1, one round-section bar 1 being connected with a support rail 72. By loosening a fastening screw 73, the support rail 72 is loosened from the case 66 together with the section bar 1.
Several wiring banks 71 arranged one behind the other can thus be folded out from the rear section of the 19" case, as indicated by the arrow in Figure 27. The wiring banks 71 with the curved extensions 26 turn around the round-section bar 1 connected firmly with the 19" case 66. A
wiring bank folded out from the 19" case is shown schematically in Figure 27. The wire connections (not shown) between the individual wiring banks 71 are thus performed in a most simple way outside the 19" case 66.
, ,
The invention relates to a device for holding connector banks in telecommunication systems.
A device of this type is known from DE 28 11 gl2.
In such device, a U-shaped curved mounting bracket is used as mounting support, the side walls of the mounting support being provided with tongues as connecting elements for plugging-on the connector banks. Such a mounting bracket can be employed in a free-standing manner for distribution frames or as a wall distributor. It is disadvantageous, however, that the tongues cause a risk of injury, if no connector banks are plugged-on.
It is disadvantageous, further, that the tongues determine the spacing such that, for a different spacing or for a different mounting support height, another mounting bracket having a different spacing of the tongues must be used.
An object of the invention is to provide a device for holding connector banks of the mentioned type, for which there is no risk of injury originating from the mounting support and in which a variable spacing, i.e. a variable distance of the connector banks from each other, is adjustable.
Accordingly, the invention provides a device for holding connector banks in a telecommunication system, comprising a mounting support, at least one connector bank arranged thereon and at least one connecting element, the mounting support being formed by at least one rail, each said rail having a circular cross section and being carried by a support section, and the connector bank being formed with a snap element as a connecting eleme.nt, said snap element being latchable on said rail and displaceable thereon, whereby said connector bank is rotatable about said rail when said snap element is latched thereon.
Thus, the invention affords a device in which a section rail is used as mounting support, the traversing section of which causes no risk of injury even without connector banks fastened to it. According to the invention, the connector banks are, further, latched on the section rail with snap elements as connecting elements, said connecting elements being displaceable on 2 ~ 3 ~ 6 ~ 8 1 the section rail. Thus, khe spacing, i.e. the distance of the connecting elements can be selected independently.
Furthermore, it is possible first to wire the connector bank latched on the section rail and then to displace it to a desired spacing from a connector bank wired already.
In a particular embodiment of the invention, two parallel section rails are provided with circular cross-section, with curved extensions being formed on the connector banks as snap elements, said extensions surrounding the circular section rails by an angle of more than 180. Using such round-seckion bars has the advantage that the connector bank can be delatched on one side from a round-section bar, turned around the other round-section bar, and folded out from the row of connector banks. Thus, the bank is easily accessible from all sides.
~mbodiments of the invention will now be described in more detail with reference to the accompanying drawings, in which:
Figure 1 is a perspective representation oE a wall distributor for five vertical rows of connector banks;
Figure 2 is a perspective representation of the left-side end part of a free-standing cable box;
Figure 3 is a perspective representation of a column-type cable box support for four vertical rows oE
connector banks each staggered by 90o with respect to each other;
Figure 4 is a cable box support formed by universal connectiny elements for connector banks of any size and shape;
Figure 5 is a perspective representation of a cable connecting unit;
Figure 6 is detail VI of Figure 1 shown on an enlarged scale;
Figure 7 is detail VII of Figure 2 shown on an 3 11 ~6~87 enlarged scale in the initial mounting position of the round-section bars;
Figure 8 shows the final mounting position of a round-section bar according to Figure 6;
Figure 9 is a perspective representation of a connector bank provided with curved extensions for snapping on round-section bars;
Figure 10 is a perspective representa~ion oE the underside of the connector bank according to Figure 9 with earthing clip arranged underneath;
Figure ll shows the earthing clip according to Figure lO on an enlarged scale;
Figure 12 shows spacer clips for snapping on round-section bars to be broken oEf from long pieces;
Figure 13 shows individual spacer clips to be snapped on round-section bars;
Figure 14 shows a round-section bar snapped on accommodation elements plugged together;
Figure 15 shows an individual accommodation element according to Figure 4;
Figure 16 shows a lakch clip inserted into a support rail for plugging-on accommodation elements for a round-section bar;
Figure 17 shows the universal connecting element according to Figure 4 in more detail and on an enlarged scale;
Figure 18 is a perspective representation of a connector bank to be screwed on a flat plate by means of mounting adapters;
Figure 19 is a side view of earthing contact tongues to be plugged into each other and into the connector banks;
Figure 20 is a perspective representation of a connector bank screwed on a flat plate;
Figure 21 is a perspective representation of an accommodation sheet for latching on connector banks provided with curved extensions;
~3~87 Figure 22 is a side view of the accommodation sheet with a snapped-on connector bank;
Figure 23 is a perspective representation of a connector bank with wire guide plate arranged above prior to mounting;
Figure 24 is a perspective representation of the connector bank according to Figure 23 with clamped-on wire guide plate;
Figure 25 is a perspective representation of a connector bank provided with curved extensions with strain relief elements for accommodation of a flat cable;
Figure 26 is a side view with a flat cable in assembled condition; and Figure 27 i5 a side view of a 19" housing with a rear w~ll wiring bank.
Referring now to the drawings, the wall distributor shown in Figure 1 comprises five pairs of round-section bars 1 arranged parallel to each other and forming section rails, said round-section bars being fastened at the upper and lower ends thereof to a wall by means of support sections 2. The lower support section 2 is a base plate 3 shown in more detail in Figure 6, said base plate 3 being formed at the lower end a support bank 4, and at the upper end a screw plate 5, being each fixed to a wall (not shown) by means of screws 6. In a horizontally extending slot 7, a clamp 8 is arranged for fastening a cable to be connected. At the upper side of the base plate 3, tongues 9 are bent outwardly said tongues 9 accommodating the lower ends of the round-section bacs 1.
The support sections 2 provided at the upper ends of the round-section bars 1 are shaped similarly to the base plates 3 shown in more detail in Figure 6, but are mounted after having been turned through 1800. The upper ends of the round-section bars 1 are also fixed in tongues 9.
On the round-section bars 1 extending parallel ~L3~ ~87 to each other, connector banks 10 are snapped-on, said connector banks 10 being described below in more detail.
Figure 2 shows the left-side end of a free-standing cable box, the support sections 2 of which consist of a bottom plate 12, an upper shutting-off plate 13, and a side wall 11 connecting the bottom plate 12 and the shutting-off plate 13 with each other in rigid manner.
The round-section bars 1 are inserted into support positions 1~ disposed on the bottom plate 12 and are connected with the upper shutting-off plate 13 in clamping manner, as shown in more detail in Figures 7 and 8. The round-section bars 1 are provided at their upper ends with annular grooves 15, and the shutting-off plates 13 are formed with slots 16 having sections of different slot widths as well as a clamping piece 17 extending in the slot direction and being formed from the metal material of the shutting-off plates 13. The upper ends of the round-section bars 1 are inserted into the respective slots 16 such that the round-section bars 1 are first inserted through the slot section having a width larger than the diameter of the round-section bar 1, and are then displaced in a longitudinal direction of the slot 16 into a slot section having a width smaller than the diameter of the round-section bars 1. At this point, the slot walls 18 engage into the annular groove 15 of the respective round-section bar 1, as shown in Figure 7. Then, the round-section bar 1 is pressed up to the end of the slot 16 opposite to the free end of the clamping piece 17, and the clamping piece 17 is pressed accocding to Figure 8 by deformation into the free part of the annular groove 15.
The round-section bar 1 is thus connected securely with the upper shutting-o-EE plate 13 forming support section 2.
Connector banks 10, which are described below in more detail, are latched onto the parallel round-section bars 1 3S at certain predetermined distances.
Figure 3 shows an arrangement of four vertical rows of connector banks in the Eorm of a column-type cable box, the rows of connector banks being staggered with 6 ~ 316~87 respect to each other by 90o each around a circular base area. A two-piece bottom plate l9 of the support section 2 is - in similar way to the bottom plate 12 according to Figure 2 - provided with sleeve-type support positions 14, into which the lower ends oE the round-section bars l are inserted. An upper shutting-off plate 20 of the support section is provided with slots 16 corresponding to the upper shutting-off plate 13 according ko Figures 7 and 8, to which the upper ends of the round-section bars 1 are connected in the same way as shown in Figures 7 and 8.
The bottom plate 19 and the upper shutting-off plate 20 are shaped substantially rectangularly, with two round-section bars l being arranged on each side. Connector banks 10 are latched on the round-section bars 1, said connector banks lO being described below in more detail.
The column-type cable box is rotatable about its longitudinal a~is. For this purpose, the bottom plate l9 has a central annular part 67 which is rotatable with respect to the bottom plate l9.
Figure 4 shows a cable box support for connector banks 10 formed by several universal connecting elements 40 being extensible as desired in all three spatial planes. The connecting elements 40 arranged at the intersections of these round-section bars l are described later in more detail.
Figure 5 shows two round-section bars 1 arranged in parallel to each other and fastened by means of screws 21 to a support section 2 (not shown). Connector banks 10 are latchable on said round-section bars l in a manner described later. This arrangement serves, e.gO, for installation in a branching terminal block.
Figures 9 and 10 show a connector bank 10 in a perspective view obliquely from above and obliquely from below. The connector bank lO consists of an upper part 22 and a lower part 23 each formed of plastic and being latchable with each other. In a manner not shown in more detail, cutting/clamping contacts are inserted into slots 24, said cutting/clamping contacts serving for connection -~316~87 of connecting wires. S~ch a connector bank consisting of a lower part and an upper part latchable with the latter with integrated cutting/clamping contacts is described in more detail in D~ 28 04 478. In contrast ko the known lower part, the lower part of the connector bank 10 is provided on both sides with connecting elements 25 formed from curved extensions 26 integral with the lower part 23, said extensions 26 having a peripheral angle of more than 1800~ The inner diameter of each of the curved extensions 26 corresponds to the outer diameter of the round-section bars 1. On account of the design of the connector banks 10 and, in particular, of the lower part 23 made from plastic, the side walls of the curved extensions 26 are somewhat resilient such that they can be pressed over the round-section bar 1 and can be latched on it. The curved extensions 26 have on the outside rectangular wire guide tongues 27 each having a slot in the center. Pass-through slots 28 extend in parallel to the outer walls of the upper part 22 through the curved extensions 26, into which slots 28 metal earthing contact tongues 29 (Figure 11) can be inserted, said earthing contact tongues 29 being clamped on the round-section bars 1 having ground potential and on which from above, contact terminals (not shown in detail) of an overvoltage suppressor maga~ine insertable into the connector bank 10 are clampable, as described in more detail in DE 28 11 812. The earthing contact tongues 29 are provided in the lower section thereof with three curved tongues 68, the inner contours of which are adapted to the round-section bars 1. At a tongue 68 of the earthing contact tongue 29, a contacting tongue 69 is formed which is designed to be the same kind as earthing contact tongue 54 according to Figure 19 described later, and which engages a chamber 70 open towards the top of thé connector bank 10. The lower part 23 of the connector bank 10 exhibits, further, on the outside of the curved extensions 26 i.nsertion slots 30 serving for lifting-off the connector bank 10 from the position i.n which it i.s latched with a round-section bar 1 ;, , 3~6~87 by means of a screwdriver (not shown in more detail).
Furthermore, additional wire guide tongues 31 are formed on the underside of the lower part 23 oE the connector bank 10.
For arrangement of the connector banks 10 on the round-section bars 1 with desired identica~ distances, according to Figures 12 and 13, plastic spacer clips 32 and 33 are provided. The spacer clips 32 according to Figure 12 are prefabricated as bar-type meter material and can be broken off individually. The spacer clips 33 are fabricated as individual parts from plastic. Both spacer clips 32, 33 are formed as annular disk parts, the opening angle of which is smaller than 1800, such that they can, because of their resilient construction, be latched on round-section bars 1, for the inner diameter of the spacer clips 32, 33 corresponds to the outer diameter of the round-section bars 1.
Figures 14 and 15 show accommodation elements 34 of plastic to be plugged together for the metal round-section bars 1. The accommodation elements 34 consist of two pairs of clamping tongues 35 arranged on the upper side, into which clamping tongues 35 the round-section bars 1 are latchable, and of bottom-side tubular sections 36 of plastic surrounded by outer side walls 37. As is shown in Figure 14, the upper clamping tongues 35 of a lower accommodation element 34 engage between the side walls 37 of an upper accommodation element 34, and embrace the lower tubular sections 36 of the accommodation element 34 in similar way as the upper clamping tongues 35 embrace a round-section bar 1. The accommodation elements 34 serve for generating a spacing oE the round-section bars 1 from a support section 2 tnot shown in more detail).
According to Figure 16, such a support section 2 can be formed of a support rail 38, on which a specially designed latch clip 39 can slide, the clip 39 having clamping tongues 35 on its upper side, with which the latch clip 39 with accommodation elements 34 accocding to Figures 14 and 15 can be connected, thus offering the 9 1 3 ~ 7 possibility oE arranging round-section bars 1 at a des;red distance from support rails 38.
Figure 17 shows a universal connecting element 40 as an intersection for sevecal converging round-section bars 1. Between two parallel round-section bars 1, connector banks 10 are snapped-on (Figure 4). The universal connecting element 40 consists of two identical half shells 41, which are formed with crossing, semicircularly shaped grooves 42, the radius of which corresponds to the radius of the round-section bars 1. At the intersection of the grooves 42, there is a through-boce 43 extending vertically, the diameter of which corresponds to the outer diameter of the round-section bars 1. A corner 4~ of each half shell 41 is cut free and is connected with the through-bore 43~ At the opposite corner on the same side of the half shell 41, a section piece 46 corresponding to the cut-free corner 44 is provided, the section piece 46, on the one hand, and the opposite corner, on the other hand, presenting, furtller, additional guide pieces and guide grooves ~7 or 48, respectively. In total, four Allen screws 49 serve for rigid connection of the two half shells ~1 and, thus, for rigid clamping of the ends of the round-section bars 1 to be connected. Of the four Allen screws 49, two extend parallel to the through-bore 43, and two are pecpendi.cular to the latter.
Fiqures 18 to 20 show the individual assembly of the connector bank 10 described herein, without being snapped on the round-section bars 1. For thi.s purpose, special mounting adapters 50 are provided (Figure 18), which are inserted into the outer wire gui.de tongues 27 of the connector bank and which are screwed, together with the connector bank 10, onto a flat plate 51 by means of screw elements 52. The mounting adapters 50 have, in turn, wire guide tongues 53 replacing the wire guide tongues 27 of the connector ban~ 10 occupied by the mounting adapter 50. Into the pass-through slots 28 of the curved extensions 26, earthing contact tongues 5~ are lo 131~87 insertedt which serve in a similar way to the earthing contact tongues 29 - for connection with an ovefvoltage suppressor magazine plugged in the connector bank 10. The earthing contact tongues 54 can be lined up according to Figure 19 by plugging together.
: Figures 21 and 22 show an accommodation sheet 55 with bent-off, curved tongues 56, the shape of each of whi.ch is adapted to the shape of the round-section bars 1, such that, on the tongues 56 of the accommodation sheet 55, a connector bank 10 can be snapped-on. In this way, shielded cables 57, 58 can be connected to connector banks 10, with connecting clamps 59, 60 fixing the cables 57, 58. Although, in Figure 22, only a single connector bank 10 is shown, several connector banks 10 can, of course, also be plugged-on one beside the other on an accommodation sheet 55 formed correspondingly longer with the bent tongues 56, thereby forming a cable terminal block. The tongues 56 have earthing contact tongues 29' engaging into the s].ots 28 of the extensions 26 of the connector bank 10.
Figures 23 and 24 show the arrangement of basically known wire guide disks 61 at the connector banks 10, for which purpose special, latch elements (not shown) are provided on the side faces of the connector banks 10 for snapping on the wire guide disks 61.
Figure 25 shows a strain relief device 62 being snapped-on, in similar way to the wire guide disks 61, laterally on the connector bank 10. The strain relief device 62 comprises a guide piece 63 for a flat cable 64 disposed in spaced relationship to the connector bank 10, the flat cable 64 being laid-in, according to Figure 26, from underneath the connector bank 10 between guide piece 63 and side wall of the connector bank 10, additional C-shaped guide pieces 65 being provided at the strain relief device 62. After inserting the flat cable 64, the guide piece 63 is pcessed into the C-shaped guide piece 65, by movement of the guide piece 63 in the direction indicated ~L 3 ~ 7 by the arrow in Figure 26. The Elat cable 64 is thus fixed safely in the strain relief device 62.
Figure 27 shows a 19" case 66 with a rear wall wiring bank 71 arranged in the interior at the rear end of the case 66, the rear wall wiring bank 71 being shaped according to the connector bank 10. The rear wall wiring bank 71 is latched on two round-section bars 1, one round-section bar 1 being connected with a support rail 72. By loosening a fastening screw 73, the support rail 72 is loosened from the case 66 together with the section bar 1.
Several wiring banks 71 arranged one behind the other can thus be folded out from the rear section of the 19" case, as indicated by the arrow in Figure 27. The wiring banks 71 with the curved extensions 26 turn around the round-section bar 1 connected firmly with the 19" case 66. A
wiring bank folded out from the 19" case is shown schematically in Figure 27. The wire connections (not shown) between the individual wiring banks 71 are thus performed in a most simple way outside the 19" case 66.
, ,
Claims (13)
1. A device for holding connector banks in a telecommunication system, comprising a mounting support, at least one connector bank arranged thereon and at least one connecting element, the mounting support being formed by at least one rail, each said rail having a circular cross section and being carried by a support section, and the connector bank being formed with a snap element as a connecting element, said snap element being latchable on said rail and displaceable thereon, whereby said connector bank is rotatable about said rail when said snap element is latched thereon.
2. A device according to claim 1, wherein two parallel rails are carried by the support section and the connector bank presents at least one snap element for connection with the rail.
3. A device according to claim 1, wherein two parallel rails are carried by the support section, and the connector bank presents two snap elements for connection with the rails.
4. A device according to claim 1, wherein the snap elements are formed as curved extensions of the connector banks, said curved extensions surrounding the rails through an angle of more than 180°.
5. A device according to claim 1, 2 or 3, wherein the rails are provided at least one end with annular grooves, and the respective support sections are provided with slots for engaging into the annular grooves of the rails, said slots having a slot section with a width larger than the diameter of a rail, and an adjacent slot section with a width smaller than the diameter of the rails, and having a clamping piece extending in the direction of the slot, said clamping piece engaging into the annular groove of the rails and pressing them against the one end of the slot, in which the slot walls engage into the annular groove.
6. A device according to claim 1, 2, or 3, wherein spacer clips are provided for latching on the rails, the spacer clips being in the form of annular disk segments, the aperture angle of which is smaller than 180°.
7. A device according to claim 1, wherein accommodation elements to be put together are provided for holding the rails spaced from the support sections.
8. A device according to claim 7, wherein the accommodation elements are latchable on a support rail forming the support section.
9. A device according to claim 1, 2 or 3, wherein universal connecting elements are provided for connecting several crossing rails.
10. A device according to claim 1, 2 or 3, wherein mounting adapters are provided for connecting individual connector banks with earthing contact terminals to be plugged on each other.
11. A device according to claim 4, wherein an accommodation sheet for individual or several connector banks having the curved extensions is provided, the border areas of said accommodation sheet being shaped semicircularly for forming tongues shaped correspondingly to the rails.
12. A device according to claim 1, 2 or 3, wherein additional components selected from wire guide disks and strain relief devices for flat cables can be clamped onto the side faces of the connector banks.
13. A connector bank for use in a device as defined in claim 1, 2 or 3.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3728368A DE3728368C1 (en) | 1987-08-21 | 1987-08-21 | Device for holding connection strips of telecommunications technology |
| DEP3728368.5-31 | 1987-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1316587C true CA1316587C (en) | 1993-04-20 |
Family
ID=6334462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000567568A Expired - Lifetime CA1316587C (en) | 1987-08-21 | 1988-05-24 | Device for holdng connector banks in telecommunication systems |
Country Status (30)
| Country | Link |
|---|---|
| EP (1) | EP0304393B1 (en) |
| JP (1) | JPH0642748B2 (en) |
| KR (1) | KR920005921B1 (en) |
| CN (1) | CN1012865B (en) |
| AR (1) | AR240217A1 (en) |
| AT (1) | ATE100263T1 (en) |
| AU (1) | AU611441B2 (en) |
| BR (1) | BR8804220A (en) |
| CA (1) | CA1316587C (en) |
| DD (1) | DD274317A5 (en) |
| DE (2) | DE3728368C1 (en) |
| DK (1) | DK167637B1 (en) |
| EG (1) | EG18533A (en) |
| ES (1) | ES2050165T3 (en) |
| FI (1) | FI97097C (en) |
| HK (1) | HK55894A (en) |
| HU (1) | HU200050B (en) |
| IE (1) | IE61192B1 (en) |
| IL (1) | IL86484A (en) |
| IN (1) | IN169513B (en) |
| MX (1) | MX166413B (en) |
| MY (1) | MY107039A (en) |
| NO (1) | NO174316C (en) |
| NZ (1) | NZ224705A (en) |
| PT (1) | PT88313B (en) |
| RU (1) | RU2010469C1 (en) |
| TR (1) | TR24666A (en) |
| UA (1) | UA19105A (en) |
| YU (1) | YU47198B (en) |
| ZA (1) | ZA886150B (en) |
Families Citing this family (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH676306A5 (en) * | 1988-12-21 | 1990-12-28 | Reichle & De Massari Fa | |
| JPH03112075A (en) * | 1989-09-27 | 1991-05-13 | Terada Denki Seisakusho:Kk | Terminal board |
| FR2657210B1 (en) * | 1990-01-17 | 1992-04-30 | Saligny Yves | TELEPHONE DISTRIBUTOR ELEMENT, SUCH AS CABLE HEAD OR RULE. |
| DE4030444A1 (en) * | 1990-09-26 | 1992-04-02 | Siemens Ag | Distributor for telephone and telecommunications exchange - has U=shaped contacts, facing operating side with cutting edge clamps |
| DE9413265U1 (en) * | 1994-08-17 | 1995-01-26 | Quante Ag | Fastening and contacting adapter for a terminal block |
| DE19546778C2 (en) | 1995-12-14 | 1998-08-13 | Quante Ag | Reception facility |
| GB9613175D0 (en) * | 1996-06-24 | 1996-08-28 | Alexander Barry | Structured wiring installations |
| DE29613424U1 (en) * | 1996-08-02 | 1996-09-19 | Dtk Datentechnik Klinner | Profile frame |
| DE29710429U1 (en) * | 1997-06-16 | 1997-08-07 | Cobinet Gmbh | Distribution box for surface and flush mounting to accommodate connection modules for telecommunications by snapping onto profile round bars |
| FR2765762B1 (en) * | 1997-07-07 | 1999-08-20 | Alsthom Cge Alcatel | COLUMN OF TELEPHONE LINES WITH SLIDING AND SELF-LOCKING TRACKS AND SPACES |
| SI9700205A (en) * | 1997-08-01 | 1999-04-30 | Elestra, D.O.O. | Terminal strip with attachment adapters |
| FR2772548B1 (en) * | 1997-12-17 | 2000-02-04 | Telecommunications Sa | DISTRIBUTION CABINET FOR TELECOMMUNICATION NETWORK |
| DE19844095C1 (en) * | 1998-09-25 | 2000-03-02 | Quante Ag | Connecting strip for telecommunications technology |
| EP1005235A3 (en) * | 1998-11-25 | 2004-03-17 | Reichle & De-Massari AG | Device for fastening modular multiple terminal blocks on parallel support elements of a distribution frame of a telephone exchange or the like |
| DE19913097C1 (en) * | 1999-03-17 | 2000-07-06 | Krone Ag | Arrangement for holding e.g. telecommunications connecting strips has universal clip with holding elements with opening and slot for components for holding strip, and clip attachment elements |
| RU2145754C1 (en) * | 1999-05-11 | 2000-02-20 | Закрытое акционерное общество "Проимпэкс КомТех" | Connector module (design versions) |
| DE29916508U1 (en) * | 1999-09-20 | 2001-03-22 | Krone Gmbh | Housing for the assembly of connection strips of the telecommunication and data technology |
| DE19948400C2 (en) * | 1999-10-07 | 2003-02-27 | Quante Ag | Swivel adapter and setup of telecommunications technology with a swivel adapter |
| DE10150045B4 (en) * | 2001-10-10 | 2005-06-02 | Krone Gmbh | terminal block |
| DE20203912U1 (en) | 2002-03-11 | 2003-07-17 | 3M Innovative Properties Co | Connection module of telecommunications technology and combination with a connection module |
| FR2847105B1 (en) * | 2002-11-08 | 2005-03-11 | Nexans | TELECOMMUNICATION DISTRIBUTOR |
| GB0226696D0 (en) * | 2002-11-15 | 2002-12-24 | Mondragon Telecomm Sl | Device for coupling terminal strips for telecommunications connections to diffeent mounting frames |
| DE102004043764B3 (en) | 2004-09-10 | 2006-02-02 | Adc Gmbh | Connection module for telecommunication and data technology |
| ATE431042T1 (en) * | 2005-08-05 | 2009-05-15 | 3M Innovative Properties Co | TELECOMMUNICATIONS TECHNOLOGY CONNECTION MODULE WITH SWIVELING EARTH ELEMENT |
| ES2477875T3 (en) | 2006-07-25 | 2014-07-18 | Tyco Electronics Services Gmbh | Connector block |
| DE502007002572D1 (en) | 2006-07-25 | 2010-02-25 | Adc Gmbh | CONNECTOR BLOCK |
| US8064182B2 (en) | 2007-02-28 | 2011-11-22 | Adc Telecommunications, Inc. | Overvoltage protection plug |
| DE102008019475A1 (en) * | 2008-04-17 | 2009-10-29 | Cobi Net Fernmelde- Und Datennetzkomponenten Gmbh | Connection module for use in cable splitter part in telecommunication and data processing technology, has guide unit e.g. access opening, in region of longitudinal extension, and guiding wires to sides of side surfaces on clamping strips |
| US7946863B2 (en) | 2008-04-25 | 2011-05-24 | Adc Telecommunications, Inc. | Circuit protection block |
| US8411404B2 (en) | 2008-05-27 | 2013-04-02 | Adc Telecommunications, Inc. | Overvoltage protection plug |
| DE102008029802B3 (en) * | 2008-06-24 | 2009-12-31 | Adc Gmbh | Fuse module for a fiber optic connection module |
| DE102008059383B3 (en) * | 2008-11-27 | 2010-06-10 | Adc Gmbh | Device for receiving components of telecommunications and data technology |
| US8162700B2 (en) | 2009-04-17 | 2012-04-24 | Adc Telecommunications, Inc. | Connection block mounting frame |
| EP2501148A1 (en) | 2011-03-15 | 2012-09-19 | 3M Innovative Properties Company | Mounting adapter |
| EP2597887B1 (en) | 2011-11-23 | 2017-08-23 | CobiNet Fernmelde- und Datennetzkomponenten GmbH | Connecting module |
| RU2572559C2 (en) * | 2013-08-15 | 2016-01-20 | Автономная некоммерческая организация "Научно-технический инновационный центр "ТЕХКОМ" | Space module radio electronic base unit |
| DE102015204000A1 (en) * | 2015-03-05 | 2016-09-08 | BSH Hausgeräte GmbH | Safety device and installation method for a metallic component |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2711783C3 (en) * | 1977-03-17 | 1980-10-30 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | NF distribution frame |
| DE2804478C2 (en) * | 1978-01-31 | 1982-11-25 | Krone Gmbh, 1000 Berlin | Electrical clamp connector for the production of a contact on a fixed connection element without soldering, screwing or stripping, in particular for telecommunication line technology |
| DE2846948A1 (en) * | 1978-10-27 | 1980-05-08 | Siemens Ag | AREA CABLE ROD |
| DE2811812C2 (en) * | 1978-03-16 | 1984-04-12 | Krone Gmbh, 1000 Berlin | Cable terminal equipment for telecommunications line technology |
| FR2550042B1 (en) * | 1983-07-29 | 1985-11-22 | Ctm | MODULAR CONNECTION DEVICE FOR TELEPHONE DISTRIBUTOR |
| IN164043B (en) * | 1984-05-21 | 1988-12-31 | Siemens Ag |
-
1987
- 1987-08-21 DE DE3728368A patent/DE3728368C1/en not_active Expired
-
1988
- 1988-05-13 ES ES88730116T patent/ES2050165T3/en not_active Expired - Lifetime
- 1988-05-13 EP EP88730116A patent/EP0304393B1/en not_active Expired - Lifetime
- 1988-05-13 DE DE88730116T patent/DE3887032D1/en not_active Expired - Lifetime
- 1988-05-13 AT AT88730116T patent/ATE100263T1/en not_active IP Right Cessation
- 1988-05-16 IN IN392/CAL/88A patent/IN169513B/en unknown
- 1988-05-19 NZ NZ224705A patent/NZ224705A/en unknown
- 1988-05-24 CA CA000567568A patent/CA1316587C/en not_active Expired - Lifetime
- 1988-05-24 IL IL86484A patent/IL86484A/en not_active IP Right Cessation
- 1988-05-25 IE IE157688A patent/IE61192B1/en not_active IP Right Cessation
- 1988-06-02 AU AU16987/88A patent/AU611441B2/en not_active Expired
- 1988-06-07 MY MYPI88000610A patent/MY107039A/en unknown
- 1988-06-08 TR TR88/0417A patent/TR24666A/en unknown
- 1988-06-08 HU HU882966A patent/HU200050B/en unknown
- 1988-06-14 NO NO882616A patent/NO174316C/en not_active IP Right Cessation
- 1988-07-05 KR KR1019880008320A patent/KR920005921B1/en not_active IP Right Cessation
- 1988-08-01 YU YU148088A patent/YU47198B/en unknown
- 1988-08-09 RU SU884356206A patent/RU2010469C1/en active
- 1988-08-09 UA UA4356206A patent/UA19105A/en unknown
- 1988-08-15 DD DD88318953A patent/DD274317A5/en not_active IP Right Cessation
- 1988-08-17 EG EG445/88A patent/EG18533A/en active
- 1988-08-18 BR BR8804220A patent/BR8804220A/en not_active IP Right Cessation
- 1988-08-18 AR AR311693A patent/AR240217A1/en active
- 1988-08-18 CN CN88106107A patent/CN1012865B/en not_active Expired
- 1988-08-19 MX MX012755A patent/MX166413B/en unknown
- 1988-08-19 ZA ZA886150A patent/ZA886150B/en unknown
- 1988-08-19 FI FI883847A patent/FI97097C/en not_active IP Right Cessation
- 1988-08-19 DK DK468088A patent/DK167637B1/en not_active IP Right Cessation
- 1988-08-19 JP JP63204846A patent/JPH0642748B2/en not_active Expired - Lifetime
- 1988-08-19 PT PT88313A patent/PT88313B/en not_active IP Right Cessation
-
1994
- 1994-05-24 HK HK55894A patent/HK55894A/en not_active IP Right Cessation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKLA | Lapsed | ||
| MKEC | Expiry (correction) |
Effective date: 20121205 |