WO1996029767A1 - Verfahren und vorrichtung zum aufschieben und positionieren von hülsenförmigen, elastischen bauteilen auf zylindrische oder konische grundkörper - Google Patents
Verfahren und vorrichtung zum aufschieben und positionieren von hülsenförmigen, elastischen bauteilen auf zylindrische oder konische grundkörper Download PDFInfo
- Publication number
- WO1996029767A1 WO1996029767A1 PCT/DE1996/000490 DE9600490W WO9629767A1 WO 1996029767 A1 WO1996029767 A1 WO 1996029767A1 DE 9600490 W DE9600490 W DE 9600490W WO 9629767 A1 WO9629767 A1 WO 9629767A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sleeve
- sliding
- shaped
- cable
- base body
- Prior art date
Links
Classifications
-
- 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
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/14—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for joining or terminating cables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/28—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same positioning or withdrawing resilient bushings or the like
-
- 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
- H02G15/00—Cable fittings
- H02G15/08—Cable junctions
- H02G15/18—Cable junctions protected by sleeves, e.g. for communication cable
- H02G15/182—Cable junctions protected by sleeves, e.g. for communication cable held in expanded condition in radial direction prior to installation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
- Y10T29/49863—Assembling or joining with prestressing of part
- Y10T29/4987—Elastic joining of parts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]
Definitions
- the invention relates to a method and a device for pushing on and positioning sleeve-shaped, elastic, radially expandable components on cylindrical or conical base bodies, the smallest outer diameter of which is to be covered or closed is greater than the unexpanded inner diameter of the sleeve-shaped one to be pushed on gene component;
- the invention preferably relates to the task of pushing such radially expandable sleeve-shaped components onto base bodies, which are made of insulated elements
- the device according to the invention is therefore the sliding on and positioning of parts of cable sets in a manner known per se for the production of insulated cable connections of one- and three-wire plastic cables with nominal voltages up to about 30 kV or prepared cable ends Ka
- the preferably used, known, stretchable, sleeve-shaped components consist, for example, of silicone rubber or EPDM, which, depending on the application, can be modified with fillers, for example for field control to achieve or to increase the current stability.
- they can also consist of several elastic layers, for example with different ones Conductivity and / or dielectric constants must be constructed. They are used to produce a cable set, ie insulation at the ends of a cable in connection with cable terminations, cable plugs, as a cable end cap or for insulation at the connection point of two cable ends as a cable sleeve, and are therefore part of a cable set.
- the base body to be enclosed is an insulated cable core or an insulated cable core bundle, preferably of plastic cables with polyethylene insulation, the outer sheathings of which, including the so-called outer conductor layer, have been removed, as is customary when assembling cable sets.
- the insulating layer of the cable is provided with a covering layer before the sliding and positioning of the elastically stretchable sleeve-shaped component, which e.g. in the case of pulp cables forms a barrier against the exit of the cable mass.
- the component is pulled over a completed cable connection by hand and over the cable connection or end point, which requires a great deal of force.
- the inner diameter of the sleeve-shaped component in the relaxed state must be sufficiently smaller than the smallest outer diameter to be enclosed Cable connection or the cable end.
- the difficulty lies in the fact that the prepared cable loader connections or conductor cross-sections have large differences in thickness or outside diameter within fairly wide limits.
- the selected size of the sleeve-shaped component must also exert sufficient sealing force in a relaxed state even in these thin areas. Since the sleeve-shaped components are available in graduated dimensions, it sometimes happens that such a component, even in the stretched state, is not wide enough to be easily put over the prepared cable connection; In these cases, the customary manual mode of operation requires a considerable effort on the part of the mechanic, and the more so, the greater the required expansion of the sleeve-shaped component.
- the force required is also determined by the material of the parts to be moved against each other.
- the sleeve-shaped component made of silicone rubber or EPDM has to be moved on the cable insulation made of polyethylene, which is often difficult because silicone "sticks" to polyethylene.
- a lubricant e.g. B. a lubricant or a slide
- the effectiveness of the known lubricants is limited.
- Elongation by more than 300% in some cases can lead to cracks and material fatigue during this storage period, so that a reliable insulating and sealing effect is no longer provided. Since storage times of up to 3 years occur in practice, the remaining contact pressure on the cable and core insulation remaining after the relaxation is reduced as a result of the inevitable material fatigue. In practice, partial discharges between the cable or wire insulation and the inner surface of the sleeve-shaped insulating component of the cable assembly can occur due to inadequate insulation, which must be excluded for operational safety reasons.
- the invention is based on the object of specifying a procedure and a device for carrying it out, by means of which these known problems when pushing and positioning the sleeve-shaped components made of a highly elastic material onto cylindrical or conical base bodies, the enclosing outer diameter is larger than the inner diameter
- This sleeve-shaped components can be overcome in a relaxed state in that, immediately before the sleeve-shaped component is pushed onto the base body, a number of elongated, thin, flexible, tab-like sliding guides are circumferentially distributed between the latter and the approximately cylindrical inner wall of the component, and are laterally reduced from one another are inserted at a distance, on which the expanding component is slid onto the base body with only a small amount of force until it is correctly positioned, and then the sliding guides are removed by pulling them out.
- the method can be carried out in such a way that the slides are applied to the cable core connection forming the base body in a circumferentially distributed manner and their ends are pressed together to form a bundle of smaller diameter, over which the sleeve-shaped component is placed and then with little force and until it is reached The final positioning is pushed on, and that the sliding guides are removed by pulling it out.
- the sliding tongues are distributed circumferentially into the approximately cylindrical inner wall of the sleeve-shaped component and are used so as to protrude freely at least at one end thereof before it is spread over with the ones and the base body is slid on the circumferentially distributed surrounding sliding slides on it to the end position, and that the sliding slides are removed by pulling it out.
- the sliding links can be fixed in their mutual spacing at least at one point in their longitudinal extension, at least during the sliding on, by means of at least one transverse link.
- the sliding guides can be at least at one end of their longitudinal extent during the sliding open connected to a transverse link and fixed in their mutual spacing.
- the invention further includes a device for sliding and positioning sleeve-shaped elastic components onto cylindrical or conical base bodies, the outer diameter of which is larger than the inside diameter of these sleeve-shaped, radially expandable components made of a highly elastic material in a relaxed state, in particular formed as a push-on sleeve for carrying out the method described above, and this consists of a transverse face forming a distance or partial ring collar, with many of which are a number of elongated, thin, flexible, tab-like sliding guides made of one material and laterally spaced from one another are related to the material of the base body high lubricity.
- These slides preferably have a width between 3 and 15 mm and a thickness between 0.1 and 4 mm; their free ends can be rounded.
- the transverse link forming the distance or partial ring collar can form a closed ring, the inside diameter of which is larger than the largest outside diameter of the base body to be enclosed.
- the slides are in a coaxial course Extend to the central axis of the closed ring or have it angled in this course, in only one or in both directions.
- the ends of the slide links can be connected to a second cross plate or a second closed ring.
- the glides can be made according to a further proposal be provided with a weakening groove in the connection area to a respective transverse link, and / or they may have a predetermined breaking point over approximately half the length between the first and second transverse link or the respective closed ring.
- the slide links and their cross brackets can be produced by injection molding from a thermoplastic material, preferably polyethylene or polypropylene. Furthermore, these can consist of a plate-shaped or extruded band-shaped plastic material, preferably polyethylene or polypropylene, and can be produced by mechanical processing, in particular by punching or cutting.
- the use of the push-on sleeve with the aforementioned features has numerous advantages. It makes it considerably easier to slide on the elastic, sleeve-shaped structure, and damage, especially overstretching, is avoided.
- the new tool can be used over a wide range of diameters and can usually be reused several times.
- the tabs of the slide-on sleeve according to the invention which slide well on the base body, can also be used to make sleeve-shaped components made of silicone rubber or another poorly sliding material, which moreover have a smaller inside diameter in relation to the outside diameter of the base body, without great effort and with Pull the necessary stretch onto the base body and position it as desired. Even smaller steps and edges can be smoothly overcome in this way and there is no danger that the inner surface of the sleeve-shaped components could be damaged.
- the sleeve-shaped components are only on the base body immediately before they are to be mounted Tabs pushed on and only radially stretched to the required extent during the actual mounting process. As a result, material damage due to overstretching can no longer occur; on the other hand, large expansion ranges, for example up to 70% of the required expansion, can also be achieved without difficulty. The components no longer have to be stored in the stretched state for a long time, so that material fatigue can no longer occur and any remodeling remainder is eliminated.
- the sleeve-shaped component shrinks as desired on the position of the base body and can seal it.
- the sum of the width of the individual slideways is advantageously smaller or highest equal to the circumference of the base body with the smallest cross section to be machined.
- the sliding guides can lie completely next to each other when they are pulled onto the base body, even in the smallest intended application area, and the sliding is not hindered in any way.
- the slide-on sleeve should be used for very small cross-sections, there is the option of leaving one or more of the slides outside of the sleeve-shaped component, ie not inserting them, and thus reducing the number of effective tabs.
- the push-on sleeve according to the invention can therefore be adapted to very different circumstances.
- FIG. 1 a shows the perspective representation of a first embodiment of the slide-on device according to the invention. sleeve
- FIG. 1b shows a perspective illustration of the procedure for pushing the sleeve-shaped component onto a base body using the push-on sleeve according to FIG.
- FIG. 2 shows a modified second embodiment of the slide-on sleeve according to the invention, made from plate-shaped material
- FIG. 3 shows a development of the embodiment according to FIG. 2;
- FIG. 4 shows a further embodiment of the push-on sleeve according to the invention.
- the push-on sleeve consists of a transverse link 1 designed as an annular spacer or partial annular collar 24, to which several elongated, thin, flexible and tab-like sliding links 2 are connected, preferably formed, at regular intervals which extend in a coaxial course to the central axis of this closed ring.
- the free ends of these slide links 2 are advantageously rounded.
- the inside diameter of the closed ring 24 is dimensioned such that it fits a small distance, for example at least 3 mm, over the diameter of a base body 10 to be closed with the sleeve-shaped component 8 (see FIG. 1 a).
- the lateral distances between the sliding guides 2 are dimensioned such that, when they are inserted as a bundle according to FIG. 2 into a relaxed, sleeve-shaped component 8 with the smallest occurring diameter and with this then be pushed onto a base body 10 with the smallest diameter without overlapping, are inserted between the inner peripheral surface of the sleeve-shaped component 8 and the outer peripheral surface of the base body 10.
- the push-on sleeve can be provided in graded sizes and with a correspondingly different number and width as well as thickness and length of the sliding guides 2, so that the procedure can also be applied to a base body 10 with the largest cross section occurring, even if the sleeve-shaped component 8 may need to be particularly stretched.
- the inner surface of the sleeve-shaped component 8 cannot come into contact between the slides 2 on the surface of the base body 10 if a sufficient number of sufficiently wide slides 2 of the push-on sleeve is selected.
- the required length of the sliding guides 2 should be selected to be significantly longer than the largest area of the sleeve-shaped components 8 to be pushed on. Such a sleeve-shaped component 8 can, if necessary, be pushed on to its full length or only to a partial length.
- the slide-on sleeve 1 according to the invention is preferably injection molded from a thermoplastic, e.g. Polyethylene or polypropylene made in one piece; the plastic should have good sliding properties with respect to the material of the base body.
- a thermoplastic e.g. Polyethylene or polypropylene made in one piece; the plastic should have good sliding properties with respect to the material of the base body.
- the push-on sleeve 1 can also be produced by mechanical processing from a plate-shaped material or a material extruded as a strip, for example and punching or cutting.
- 4 can initially protrude radially from the transverse link 1 forming a closed ring 24, for example in a radial direction; They are bent by 90 ° in the coaxial direction before the intended use of the slide-on sleeve, so that they can be used with their free ends. that can be inserted into the sleeve-shaped component 8.
- This folding of the tabs 2, which is necessary in this special case, can be facilitated by providing a weakening groove 23 in the transition region between the spacer collar 1 and the tabs 2.
- the slides 2 then run at right angles to the transverse link 1; when they are used, the flat structure is then shaped annularly to form the push-on sleeve.
- the slide-on sleeve 1 can be seen from FIG. 1 when carrying out the method according to the invention.
- the basic body 10 is shown schematically and by way of example as a cable connection or as a cable end prepared end of a plastic-insulated medium-voltage power cable.
- the exposed end of the electrical conductor is denoted by 5 and the wire insulation 7, which is isolated from an edge 6, continues as a cylindrical body.
- the outer conductive layer 9 is shown a little further behind the cable end.
- the bent back ends of the shield wires 3 of the cable shield 4 provided with a sealant form a step 11. The step-like transition to the outer cable insulation is also not shown.
- the radially stretchable sleeve-shaped component 8 which belongs to a cable set and e.g. consists of silicone rubber or EPDM, should be pushed onto the end of the cable. Both the edge 6 of the wire insulation 7 and the step 11 of the shield wires 3 must be overcome, both of which have an outer diameter that is larger than the inner diameter of the sleeve-shaped component 8.
- edge 6 and the step 11 can also be easily overcome by means of the slide-on sleeve, in that the sliding tongues 2 glide smoothly over it. It is of decisive advantage that any risk of damage to the inner surface of the sleeve-shaped component 8 is avoided, for example by the shield wires 3 on the step 11.
- the sleeve-shaped component 8 can now be positioned as desired, for which purpose a marking can also be provided on the base body 10.
- a marking can also be provided on the base body 10.
- the example of a field control element shown in FIG. 1b in the form of the sleeve-shaped component 8 is in the end position above the setting edge 12 of the outer guide layer 9 the space between the component 8 and the cable core is pulled out, and the component 8 can seal and isolate the cable fitting in the correct position.
- the push-on sleeve is then removed and can be used to push on other components, e.g. of insulating screens made of silicone rubber.
- the procedure according to the invention by means of the push-on sleeve facilitates the pushing on of sleeve-shaped construction divide substantially on cylindrical base bodies, so that in general the use of conventional viscous lubricants can be dispensed with.
- the final removal of the sliding guides 2 from the space between the base body 10 and the sleeve-shaped component 8 can also be carried out without any significant effort.
- the new procedure has to be adapted independently to each application. If the diameter of the base body is so small that the slides 2 can overlap between the selected sleeve-shaped component 8 and the base body 10 when pushed on, it can be avoided that one or more of the tabs 2 are not included in the sleeve-shaped component 8 are introduced.
- FIG. 2 If, on the other hand, particularly large diameters of base bodies 10 are to be enclosed with a sleeve-shaped component and there is not a sufficiently dimensioned push-on sleeve 1 available, an embodiment according to FIG. 2 can be used or a push-on sleeve can be used can be cut open with an annular cross flap 1. In both cases, the push-on sleeve can then also be used with large diameters and the method can be carried out.
- the method according to the invention also includes an embodiment in which a push-on sleeve in the embodiment shown in FIG. 3 is used, in which the embodiment in accordance with FIG. 2 is quasi mirror-image.
- a transverse link 1, 21 is connected to the slide tongues 2 at both ends thereof.
- the sliding guides 2 have a predetermined breaking point 22.
- the one transverse flap 1 can be shaped into a round structure to such an extent that a sleeve-shaped component 8 can be pushed on.
- This embodiment is recommended for particularly long base bodies 10 and sleeve-shaped components 8, if their contact pressure is very large, so that the push could be hindered. In such a case, additional support for the sliding guides 2 can be advantageous.
- the slide-on method according to the invention with the slide-on sleeve as a device has been described by way of example in the field of application of cable connection technology, without being limited to this; the method can be used for all tasks which involve the application of elastically stretchable enveloping bodies to the base body, e.g. when fitting sealing sleeves onto cylindrical or nearly cylindrical machine parts.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cable Accessories (AREA)
- Processing Of Terminals (AREA)
- Insulating Bodies (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Flexible Shafts (AREA)
- Support Of The Bearing (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/913,645 US6049960A (en) | 1995-03-23 | 1996-03-22 | Method and device for sliding and positioning sleeve-shaped elastic components on cylindrical or conical base bodies |
PL96322275A PL180344B1 (pl) | 1995-03-23 | 1996-03-22 | na cylindrycznych lub stozkowych korpusach PL PL |
CA002216311A CA2216311C (en) | 1995-03-23 | 1996-03-22 | Method and device for sliding and positioning sleeve-shaped resilient components on cylindrical or conical basic bodies |
EP96906694A EP0815624B1 (de) | 1995-03-23 | 1996-03-22 | Verfahren und vorrichtung zum aufschieben und positionieren von hülsenförmigen, elastischen kabelmuffen auf kabelverbindungen |
DK96906694T DK0815624T3 (da) | 1995-03-23 | 1996-03-22 | Fremgangsmåde og anordning til påskydning og anbringelse af hylsterformede, elastiske kabelmuffer på kabelsammenføjninger |
DE59602005T DE59602005D1 (de) | 1995-03-23 | 1996-03-22 | Verfahren und vorrichtung zum aufschieben und positionieren von hülsenförmigen, elastischen kabelmuffen auf kabelverbindungen |
JP52798296A JP4107681B2 (ja) | 1995-03-23 | 1996-03-22 | さや状の弾性的なケーブルスリーブをケーブル接続部に嵌め込んで位置決めする方法と装置 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19510598.2 | 1995-03-23 | ||
DE19510598A DE19510598A1 (de) | 1995-03-23 | 1995-03-23 | Aufschiebehilfe für das Aufschieben und Positionieren von hülsenförmigen, elastischen Bauteilen auf zylindrische oder konische Grundkörper |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1996029767A1 true WO1996029767A1 (de) | 1996-09-26 |
Family
ID=7757487
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1996/000490 WO1996029767A1 (de) | 1995-03-23 | 1996-03-22 | Verfahren und vorrichtung zum aufschieben und positionieren von hülsenförmigen, elastischen bauteilen auf zylindrische oder konische grundkörper |
Country Status (11)
Country | Link |
---|---|
US (1) | US6049960A (de) |
EP (1) | EP0815624B1 (de) |
JP (1) | JP4107681B2 (de) |
AT (1) | ATE180602T1 (de) |
CA (1) | CA2216311C (de) |
CZ (1) | CZ297798B6 (de) |
DE (2) | DE19510598A1 (de) |
DK (1) | DK0815624T3 (de) |
ES (1) | ES2132896T3 (de) |
PL (1) | PL180344B1 (de) |
WO (1) | WO1996029767A1 (de) |
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WO2002007280A1 (en) * | 2000-07-15 | 2002-01-24 | Tyco Electronics Raychem Gmbh | Multiple expander |
US9190815B2 (en) | 2013-01-31 | 2015-11-17 | Tyco Electronics Corporation | Method for installing cover sleeves on electrical connections |
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US6363594B1 (en) | 1999-12-21 | 2002-04-02 | Tooltek Engineering Corporation | Apparatus for mounting a sleeve on a spindle |
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- 1996-03-22 CZ CZ0298397A patent/CZ297798B6/cs not_active IP Right Cessation
- 1996-03-22 AT AT96906694T patent/ATE180602T1/de active
- 1996-03-22 EP EP96906694A patent/EP0815624B1/de not_active Expired - Lifetime
- 1996-03-22 DK DK96906694T patent/DK0815624T3/da active
- 1996-03-22 US US08/913,645 patent/US6049960A/en not_active Expired - Lifetime
- 1996-03-22 JP JP52798296A patent/JP4107681B2/ja not_active Expired - Fee Related
- 1996-03-22 ES ES96906694T patent/ES2132896T3/es not_active Expired - Lifetime
- 1996-03-22 CA CA002216311A patent/CA2216311C/en not_active Expired - Fee Related
- 1996-03-22 PL PL96322275A patent/PL180344B1/pl unknown
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US3275490A (en) * | 1963-03-05 | 1966-09-27 | Bestt Rollr Inc | Method of making a paint roller cover |
US3946480A (en) * | 1975-04-11 | 1976-03-30 | Communications Technology Corporation | Apparatus for use in applying an expandable resilient sleeve to a member therein |
WO1989000782A1 (en) | 1987-07-16 | 1989-01-26 | Nkt A/S | A method of mounting a tight-fitting tube section or socket on a cable |
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WO2002007281A1 (en) * | 2000-07-15 | 2002-01-24 | Tyco Electronics Raychem Gmbh | Multiple expander |
WO2002007280A1 (en) * | 2000-07-15 | 2002-01-24 | Tyco Electronics Raychem Gmbh | Multiple expander |
US9190815B2 (en) | 2013-01-31 | 2015-11-17 | Tyco Electronics Corporation | Method for installing cover sleeves on electrical connections |
US9779857B2 (en) | 2013-01-31 | 2017-10-03 | Te Connectivity Corporation | Tool for installing cover sleeves on electrical connectors |
US10594128B2 (en) | 2015-11-10 | 2020-03-17 | Te Connectivity Corporation | Holdout devices and cover assemblies and methods incorporating the same |
DE102023103602B3 (de) | 2023-02-15 | 2024-03-14 | Lisa Dräxlmaier GmbH | Vorrichtung und verfahren zum aufweiten von einer tülle |
Also Published As
Publication number | Publication date |
---|---|
CZ297798B6 (cs) | 2007-04-04 |
CA2216311C (en) | 2001-06-05 |
PL322275A1 (en) | 1998-01-19 |
DE19510598A1 (de) | 1996-09-26 |
PL180344B1 (pl) | 2001-01-31 |
US6049960A (en) | 2000-04-18 |
DK0815624T3 (da) | 1999-11-29 |
ATE180602T1 (de) | 1999-06-15 |
CA2216311A1 (en) | 1996-09-26 |
CZ298397A3 (cs) | 1998-02-18 |
JPH11502399A (ja) | 1999-02-23 |
DE59602005D1 (de) | 1999-07-01 |
EP0815624B1 (de) | 1999-05-26 |
ES2132896T3 (es) | 1999-08-16 |
EP0815624A1 (de) | 1998-01-07 |
JP4107681B2 (ja) | 2008-06-25 |
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