HRP20000614A2 - Tube for wire conduits - Google Patents
Tube for wire conduits Download PDFInfo
- Publication number
- HRP20000614A2 HRP20000614A2 HR20000614A HRP20000614A HRP20000614A2 HR P20000614 A2 HRP20000614 A2 HR P20000614A2 HR 20000614 A HR20000614 A HR 20000614A HR P20000614 A HRP20000614 A HR P20000614A HR P20000614 A2 HRP20000614 A2 HR P20000614A2
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- Croatia
- Prior art keywords
- sliding ribs
- ribs
- cable
- sliding
- different
- Prior art date
Links
- 238000004891 communication Methods 0.000 claims abstract description 7
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 5
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 5
- 230000015572 biosynthetic process Effects 0.000 claims abstract 2
- 239000003365 glass fiber Substances 0.000 claims description 4
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 4
- 238000007664 blowing Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
Classifications
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- 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
- H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
- H02G3/0462—Tubings, i.e. having a closed section
- H02G3/0481—Tubings, i.e. having a closed section with a circular cross-section
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- 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
- F16L7/00—Supporting of pipes or cables inside other pipes or sleeves, e.g. for enabling pipes or cables to be inserted or withdrawn from under roads or railways without interruption of traffic
-
- 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
- H02G9/00—Installations of electric cables or lines in or on the ground or water
- H02G9/06—Installations of electric cables or lines in or on the ground or water in underground tubes or conduits; Tubes or conduits therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Details Of Indoor Wiring (AREA)
- Electric Cable Arrangement Between Relatively Moving Parts (AREA)
- Insulated Conductors (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Laying Of Electric Cables Or Lines Outside (AREA)
- Electric Cable Installation (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
- Ceramic Products (AREA)
- Parts Printed On Printed Circuit Boards (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Manufacturing Of Electric Cables (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Description
Izum se odnosi na cijev za sprovođenje žičanih vodova iz termoplastične umjetne mase za prihvat komunikacijskih kablova, osobito kabela od staklenih vlakana, s okruglim kanalom za vođenje odnosno sprovođenje kabela i unutarnje stijenke kanala s kliznim rebrima u presjeku, koja rebra u smjeru uzdužne osovine kanala uz stvaranje točaka obrtanja pokazuju alternirajuće smjerove. Alternirajući smjer znači, da je tok kliznih rebara, promatrano u projekciji na uzdužnu osovinu kanala samog kanala za sprovođenje kabela, različit, npr. jednom s lijeva na desno, jednom s desne na lijevo. Pri tome može raspored biti izrađen tako, da klizna rebra u smjeru uzdužne osovine kabela u odsjecima imaju različitu kosinu. Klizna rebra mogu uostalom paralelno teći u susret spiralno, odnosno zavojito ili zmijoliko. The invention relates to a pipe for conducting wire lines made of thermoplastic synthetic material for receiving communication cables, especially glass fiber cables, with a round channel for guiding or conducting the cable and the inner wall of the channel with sliding ribs in the section, which ribs in the direction of the longitudinal axis of the channel along the creation of turning points show alternating directions. The alternating direction means that the flow of the sliding ribs, viewed in the projection on the longitudinal axis of the channel itself for the cable routing, is different, for example once from left to right, once from right to left. In doing so, the arrangement can be made in such a way that the sliding ribs in the direction of the longitudinal axis of the cable in the sections have a different slope. After all, the sliding ribs can flow parallel to each other in a spiral, i.e. winding or snake-like manner.
Poznate su takve cijevi za sprovođenje žičanih vodova kod kojih klizna rebra koja teku u alternirajućim smjerovima služe zato, da smetajuće tordirajuće sile ne mogu djelovati na provodni kabel ili snop kabela koji treba ugurati ili uvući. Sile koje rezultiraju iz međusobnog djelovanja jednog kabela za prijenos vijesti s kliznim rebrima ne dozvoljavaju smetajuće tordiranje i ponekad se međusobno potpuno neutraliziraju. U pojedinačnom mogu klizna rebra oblikovati područja klizanja sa zavojito-vijčano oblikovanim odsjecima kliznih rebara, koje pokazuju suprotno tekući smjer zavoja. Klizna rebra mogu teći i zmijoliko i imaju u pravilu trokutasti ili lučni presjek/ upor. DE 40 16 726/. Such pipes are known for conducting wire lines, in which the sliding ribs that flow in alternating directions are used so that disturbing twisting forces cannot act on the conducting cable or cable bundle that needs to be inserted or retracted. The forces resulting from the mutual action of a single cable for transmission of news with sliding ribs do not allow annoying twisting and sometimes completely neutralize each other. In individual cases, the sliding ribs can form areas of sliding with helically shaped sections of the sliding ribs, which show the opposite flowing direction of the turns. Sliding ribs can also run serpentine and usually have a triangular or arched cross-section. DE 40 16 726/.
Žičani vodovi koji su uvučeni, ugurani ili upuhani u takvu cijev za sprovođenje leže po dužini kabela u pravilu na više kliznih rebara, jer ove teku zmijoliko ili zavojito sa suprotnim smjerom obrtanja. Problematična mogu postati područja ispred točaka obrtanja kliznih rebara. Jer nije isključeno da žičani vodovi s relativno malim promjerom kabela u takvim područjima okretanja /obrtanja/ upadnu u udolinu rebara između dviju susjednih kliznih rebara. Time je uvlačenje odnosno uticanje ili upuhavanje odnosnog žičanog voda uslijed povećane sile trenja i smanjenog klizanja znatno otežano. To vrijedi i za slučaj da se kod već uvučenih žičanih vodova u neko kasnije vrijeme ti žičani vodovi moraju za određenu duljinu uvući odnosno ugurati ili čak upuhati. Slični problemi mogu nastati i kod kabela s većim promjerima. Principijelno to zavisi o oblikovanju i rasporedu kliznih rebara, osobito od razmaka kliznih rebara. Ovdje će izum donijeti rješenje. The wire lines that are pulled, pushed or blown into such a pipe for conducting lie along the length of the cable, as a rule, on several sliding ribs, because these flow in a serpentine or winding manner with the opposite direction of rotation. Areas in front of the pivot points of the sliding ribs can become problematic. Because it is not excluded that wire lines with a relatively small diameter of the cable in such areas of turning /turning/ fall into the valley of the ribs between two adjacent sliding ribs. This makes pulling in or blowing in or blowing out the respective wire line due to the increased frictional force and reduced sliding much more difficult. This also applies to the case that with already inserted wire lines, at some later time, these wire lines must be drawn in for a certain length, that is, pushed in or even inflated. Similar problems can arise with cables with larger diameters. In principle, it depends on the design and arrangement of the sliding ribs, especially on the spacing of the sliding ribs. This is where invention will bring a solution.
Rješenje se zasniva na zadatku stvoriti cijev za sprovođenje žičanih vodova naprijed navedenog oblika izvedbe The solution is based on the task of creating a pipe for conducting wire lines of the aforementioned form of performance
kod kojega je osigurano da žičani vodovi koje treba ugurati, uvući ili upuhati i u područjima točaka obrtanja kliznih rebara uvijek naliježu na kliznim rebrima i da tako otpor trenja kod unošenja žičanih vodova ili kod ponovnog unošenja kabela ostaje znatno reduciran i to neovisno o promjeru cijevi za sprovođenje žičanih vodova. in which it is ensured that the wire lines that need to be inserted, drawn in or blown in the areas of the pivot points of the sliding ribs always rest on the sliding ribs and thus the frictional resistance when inserting the wire lines or when re-inserting the cable remains significantly reduced, regardless of the diameter of the conduit pipe wire lines.
Ovaj zadatak rješava izum kod cijevi za sprovođenje žičanih vodova u izvedbi kako je na početku navedeno time, da su razmaci kliznih rebara između dodirnih točaka cijevi u području okretanja tako izabrani, tako da svaki žičani vod s najmanjim promjerom u području obrtanja i prema tome mjestima okretanja kliznih područja u najnepogodnijem slučaju leži na najmanje dva susjedna. klizna rebra. - U okviru izuma znače točke nalijeganja cijevi također i linije ili površine nalijeganja. This task is solved by the invention in the pipe for conducting wire lines in the embodiment as stated at the beginning by the fact that the distances of the sliding ribs between the points of contact of the pipe in the area of rotation are chosen in such a way that each wire line with the smallest diameter in the area of rotation and, accordingly, the points of rotation sliding areas in the most unfavorable case lies on at least two adjacent ones. sliding ribs. - Within the scope of the invention, the pipe contact points also mean contact lines or surfaces.
Ove mjere izuma imaju za posljedicu, da je upadanje žičanih vodova s najmanjim promjerom u udubinu dviju susjednih kliznih rebara u području točaka okretanja i time i mjesta obrtanja kliznih područja izbjegnuto, što više da je i tako uvijek osigurano nalijeganje vodova na klizna rebra. Prema tome ostaje znatna redukcija sila trenja u toku uguravanja ili uvlačenja odnosnog žičanog voda isto kao i ponovnog ubacivanja žičanih vodova kod cijevi koja već ima žičane vodove. These measures of the invention have the consequence that the intrusion of the wire lines with the smallest diameter into the recess of two adjacent sliding ribs in the area of the turning points and thus the place of rotation of the sliding areas is avoided, what is more, the contact of the lines on the sliding ribs is always ensured. Therefore, there remains a significant reduction of frictional forces during the insertion or retraction of the respective wire line, as well as the re-insertion of the wire lines in the case of a pipe that already has wire lines.
Uvijek je garantirano besprijekorno klizanje i za žičane vodove s malim ili najmanjim promjerom žice. Smetajuća tordiranja se nepromijenjeno sprječavaju. Perfect gliding is always guaranteed even for wire lines with a small or the smallest wire diameter. Disturbing twists are still prevented.
Daljnje mjere po izumu su navedene u daljem tekstu. Tako izum predviđa, da klizna rebra u prilagođavanju pokazuju za različite promjere žičanih vodova različite visine kliznih rebara i različite razmake kliznih rebara između točaka nalijeganja kabela i da su razmaci kliznih rebara među točkama nalijeganja u području okretanja tako izabrani, da žičani vodovi različitih promjera u području okretanja naliježu na najmanje dva klizna rebra. Prema ovom načinu izvedbe izuma vodi se računa, da osobito komunikacijski kablovi većeg promjera nego li žičani vod najmanjeg promjera u području točke okretanja kliznih rebara u najnepovoljnijem slučaju također naliježu na dva klizna rebra, pa prema tome ni onda ne mogu upasti u udubinu između rebara, kada su realizirani veći razmaci kliznih rebara i visine rebara. Prema tome uvijek je osigurano i kod žičanih vodova s većim ili različitim promjerima kabela, da je otpor trenja, koje takav kabel kod ubacivanja ili ponovnog stavljanja u cijev za sprovođenje žičanih vodova trpi, ostaje znatno reducirano u točki obrtanja i prema tome i područjima okretanja. Further measures according to the invention are listed below. Thus, the invention foresees that the sliding ribs in adjustment show for different diameters of the wire lines different heights of the sliding ribs and different distances of the sliding ribs between the contact points of the cable and that the distances of the sliding ribs between the contact points in the area of rotation are chosen in such a way that the wire lines of different diameters in the area turns rest on at least two sliding ribs. According to this way of implementing the invention, it is taken into account that, in particular, communication cables with a larger diameter than the wire line of the smallest diameter in the area of the turning point of the sliding ribs in the most unfavorable case also rest on the two sliding ribs, and therefore they cannot fall into the recess between the ribs. when greater spacing of the sliding ribs and the height of the ribs are realized. Therefore, it is always ensured, even with wire lines with larger or different cable diameters, that the frictional resistance that such a cable suffers when it is inserted or re-inserted into the pipe for conducting wire lines remains significantly reduced at the point of rotation and therefore also in the areas of rotation.
Ukoliko se radi o cijevi za sprovođenje žičanih vodova s kliznim rebrima koja teku u jednom smjeru i paralelno, pa se radi o kliznim rebrima bez promjene smjera, predviđa izum da klizna rebra u prilagođavanju različitih promjera žičanih vodova imaju različite visine i različite razmake između kliznih rebara među točkama nalijeganja kabela i da su razmaci kliznih rebara između točaka nalijeganja tako izabrani, da ti kabeli - u ovisnosti o odnosnom promjeru kabela - naliježu na klizna rebra predviđena za taj promjer. U okviru ove ideje ti se žičani vodovi u zavisnosti od njihovih promjera razvrstavaju na vlastita klizna rebra. Pri tome presijecanja nisu isključena, tako da kabeli različitih promjera onda naliježu na identično istim kliznim rebrima, kada se radi o neznatnoj ili relativno maloj razlici u promjeru kabela-žičanih vodova. If it is a pipe for conducting wire lines with sliding ribs that flow in one direction and in parallel, so it is about sliding ribs without changing direction, the invention foresees that the sliding ribs in adjusting different diameters of wire lines have different heights and different distances between the sliding ribs between the points of contact of the cables and that the distances of the sliding ribs between the points of contact are chosen in such a way that these cables - depending on the respective diameter of the cable - lie on the sliding ribs provided for that diameter. Within this idea, these wire lines are classified into their own sliding ribs depending on their diameter. At the same time, cuts are not excluded, so that cables of different diameters then rest on identically the same sliding ribs, when it is a matter of an insignificant or relatively small difference in the diameter of the cable-wire lines.
Klizna rebra većih visina kliznih rebara ukazuju i na veću širinu rebara u području odnove kliznog rebra, tako da se u konačnici klizna rebra različitih širina rebara i visine i realiziraju. Sliding ribs with larger sliding rib heights also indicate a larger width of ribs in the area of sliding rib renewal, so that ultimately sliding ribs of different rib widths and heights are realized.
Ka kraju predviđa izum da klizna rebra različite visine, različite širine u području osnovice rebara i različitim razmacima između točaka nalijeganja tvore vodeći presjek kanala za provođenje, koji je simetrički raspoređen preko unutarnjeg promjera kanala za vođenje žičanih snopova, prema tome redovito ponavlja, tako da podešavanje cijevi za sprovođenje žičanih vodova nije potrebno, dapače u svakom položaju cijevi za sprovođenje žičanih vodova gore definirani vodeći presjek kanala stoji na raspolaganju. U rezultatu se prema izumu realizira sistem više rebara i za točke u području obrtanja i prema tome područja obrtanja, koje postoji u unutarnjem promjeru kanala kabela. Towards the end, the invention foresees that the sliding ribs of different heights, of different widths in the region of the base of the ribs and with different distances between the contact points form the guide cross-section of the conducting channel, which is symmetrically distributed over the inner diameter of the channel for guiding the wire bundles, therefore it repeats regularly, so that the adjustment a pipe for conducting wire lines is not necessary, in fact, in each position of the pipe for conducting wire lines, the above-defined guide section of the channel is available. As a result, according to the invention, a system of multiple ribs is realized for points in the area of rotation and therefore the area of rotation, which exists in the inner diameter of the cable channel.
U daljem se izum objašnjava na osnovu jednog primjera u crtežu. Pokazuje se tako: In the following, the invention is explained on the basis of one example in the drawing. It shows like this:
Crtež 1 u odsječku cijev na sprovođenje žičanih vodova prikazano u perspektivi, Drawing 1 in a cut-off tube for conducting wire lines shown in perspective,
Crtež 2 predmet prema crtežu 1 u vertikalnom presjeku s naznačenim kabelima različitih promjera, Drawing 2 object according to drawing 1 in a vertical section with indicated cables of different diameters,
Crtež 3 odmatanje predmeta prema crtežu 2, u odsječcima, Drawing 3 unwrapping the object according to drawing 2, in sections,
Crtež 4 Presjek kroz predmet prema crtežu 3 u području između točaka obrtanja kliznih rebara koja teku zmijoliko, Drawing 4 Section through the object according to drawing 3 in the area between the turning points of the sliding ribs that flow in a serpentine manner,
Crtež 5 djelomični presjek kroz predmet prema slici 3 u jednom području obrtanja, i to s točkama nalijeganja kabela u najnepovoljnijem slučaju kod najmanjeg promjera kabela, Drawing 5 partial section through the object according to figure 3 in one area of rotation, with the points of contact of the cable in the most unfavorable case at the smallest diameter of the cable,
Crtež 6 Predmet prema crtežu 5 većeg promjera kabela, Drawing 6 Object according to drawing 5 with a larger cable diameter,
Crtež 7 predmet prema crtežu 6 još većeg promjera kabela, Drawing 7 object according to drawing 6 with an even larger cable diameter,
Crtež 8 predmet prema crtežu 7 još većeg promjera kabela. Drawing 8 object according to drawing 7 with an even larger cable diameter.
Na crtežima je prikazana cijev za sprovođenje žičanih snopova 1 iz termoplastične umjetne mase za prihvat komunikacijskih kablova 2, posebno kabela iz staklenih vlakana odnosno sprovodnike svjetlosnih valova. Ova cijev za sprovođenje snopova žica 1 ima u promjeru odnosno presjeku okrugli vodeći kanal 3, unutarnju stijenku s međusobno paralelno ležećim kliznim rebrima 4, koje uzeto na uzdužnu osovinu kanala i u smjeru osovine-uzdružne kanala L, uz stvaranje okretajnih točaka 5 pokazuju alternirajuće smjerove. Ove okretajne /obrtne/ točke 5 kliznih rebara definiraju područja obrtanja 6 između kliznih rebara 4. Prema izvedbenom primjeru teku klizna rebra 4 zmijoliko u smjeru uzdužne osovine kabela L i imaju trokutasti presjek. U tom pogledu upućuje se na crteže 1 do 3. The drawings show a pipe for conducting wire bundles 1 made of thermoplastic synthetic material for receiving communication cables 2, especially cables made of glass fibers, i.e. conductors of light waves. This pipe for conducting bundles of wires 1 has a round guide channel 3 in diameter or cross-section, an inner wall with sliding ribs 4 lying parallel to each other, which, taken on the longitudinal axis of the channel and in the direction of the axis-joint of the channel L, with the creation of pivot points 5 show alternating directions. These pivot points 5 of the sliding ribs define the areas of rotation 6 between the sliding ribs 4. According to the embodiment, the sliding ribs 4 run serpentine in the direction of the longitudinal axis of the cable L and have a triangular cross-section. In this regard, reference is made to drawings 1 to 3.
Prema crtežu 4 leže uvučeni snopovi žica 2 između područja točaka obrtanja odnosno područja okretanja /vraćanja/ 6 po dužini kanala za vođenje žičanih vodova 3 i to na različitim kliznim rebrima 4, gdje u prikazanom presjeku vodećeg kanala 3 leže samo na jednom kliznom rebru 4 i to neovisno od odnosnog promjera kabela. According to drawing 4, bundles of wires 2 lie tucked between the area of the turning points, i.e. the area of turning/returning/ 6 along the length of the channel for guiding the wire lines 3 on different sliding ribs 4, where in the shown section of the guiding channel 3 they lie only on one sliding rib 4 and regardless of the respective cable diameter.
Kod oblika izvođenja prema crtežu 5 vođeno je računa, da su razmaci A između kliznih rebara između točke nalijeganja P u području točaka okretanja 5 tako izabrani, da se odnosni žičani vodovi 2 najmanjeg promjera u području okretanja 5 i prema tome područja 6 nalaze na najmanje dva susjedna klizna rebra i prema tome ne mogu upasti u udubinu rebara između dva klizna rebra 4. Prema crtežima 5 do 8 pokazuju klizne rebra radi prilagođavnja na različite promjere kabela žičanih vodova 2 različite visine kliznih rebara H i različite razmake A između točaka nalijeganja P, pri čemu razmaci kliznih rebara A su izabrani u području obrtanja odnosno točaka obrtanja 5 kliznih rebara 4 tako da kabeli 2 u području točaka obrtanja 5 i prema tome u područjima obrtanja 6 leže na najmanje dva klizna rebra i to neovisno od veličine odnosnog promjera kabela. Klizna rebra 4 imaju različite širine kliznih rebara B u području baze kliznih rebara, naime veća širina kliznog rebra B kod veće visine H kliznog rebra. In the embodiment according to drawing 5, it was taken into account that the distances A between the sliding ribs between the contact point P in the area of the turning points 5 are chosen in such a way that the respective wire lines 2 of the smallest diameter in the area of turning 5 and therefore the area 6 are located at least two adjacent sliding ribs and therefore cannot fall into the depression of the ribs between two sliding ribs 4. According to drawings 5 to 8 show sliding ribs for adaptation to different cable diameters of wire lines 2 different heights of sliding ribs H and different distances A between the contact points P, at where the distances of the sliding ribs A are chosen in the area of rotation or the pivot points 5 of the sliding ribs 4 so that the cables 2 in the area of the pivot points 5 and therefore in the areas of rotation 6 lie on at least two sliding ribs, regardless of the size or diameter of the cable. The sliding ribs 4 have different widths of the sliding ribs B in the area of the base of the sliding ribs, namely a larger width of the sliding rib B at a higher height H of the sliding rib.
Klizna rebra 4 s različitim visinama kliznih rebara H i različitom širinom kliznih rebara B u području baze kliznih rebara i različitih razmaka rebara A među točkama nalijeganja kabela P, stvaraju presjek vođenja kanala za vođenje žičanih vodova 3, koji u simetričnom redoslijedu razmješten je po unutarnjem obimu vodećeg kanala 3. To pojašnjava crtež 2 potpuno jasno. The sliding ribs 4 with different heights of the sliding ribs H and different width of the sliding ribs B in the area of the base of the sliding ribs and different distances of the ribs A between the contact points of the cable P, create a cross-section of the guiding channel for guiding the wire lines 3, which is symmetrically arranged around the inner circumference of the leading channel 3. This explains drawing 2 quite clearly.
Crteži 5 do 8 pokazuju geometriju kliznih rebara s točkama nalijeganja kabela P u području točaka obrtanja 5 odnosno u područjima obrtanja 6 i to uvijek u najnepovoljnijem slučaju. Drawings 5 to 8 show the geometry of the sliding ribs with the contact points of the cable P in the area of the turning points 5 and in the areas of turning 6, and always in the most unfavorable case.
Claims (5)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19948033A DE19948033C1 (en) | 1999-10-06 | 1999-10-06 | Conduit for glass fiber communication cables has an internal wall with ribs spaced to reduce drag on the cable being drawn through |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| HRP20000614A2 true HRP20000614A2 (en) | 2001-06-30 |
Family
ID=7924628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| HR20000614A HRP20000614A2 (en) | 1999-10-06 | 2000-09-18 | Tube for wire conduits |
Country Status (11)
| Country | Link |
|---|---|
| EP (2) | EP1091463B1 (en) |
| AT (1) | ATE533215T1 (en) |
| BR (1) | BR0004694A (en) |
| DE (1) | DE19948033C1 (en) |
| EE (1) | EE200000511A (en) |
| HR (1) | HRP20000614A2 (en) |
| HU (1) | HUP0003753A2 (en) |
| NO (1) | NO20005010L (en) |
| PL (1) | PL342927A1 (en) |
| SK (1) | SK14622000A3 (en) |
| TR (1) | TR200002900A2 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1385245A1 (en) * | 2002-07-26 | 2004-01-28 | Alcatel | Self-supporting cable duct |
| PL2477289T3 (en) | 2011-01-14 | 2017-09-29 | Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co. Kg | Cable conduit |
| DE202011050031U1 (en) | 2011-05-04 | 2011-07-28 | Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg | Cable conduit |
| DE102012105351A1 (en) | 2012-06-20 | 2013-12-24 | Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg | Method for producing a pipe |
| DE102013100123B4 (en) | 2013-01-08 | 2015-02-19 | Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co. Kg | Extrusion device for producing an at least three-layered tube |
| DE102013100112A1 (en) | 2013-01-08 | 2014-07-10 | Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co. Kg | Method for manufacturing pipe e.g. cable guide tube made of thermoplastic material, involves setting bulk temperature of intermediate layer on outlet side of mold, below melt temperature of pipe inner wall and/or outer pipe wall |
| CN103883200A (en) * | 2014-03-10 | 2014-06-25 | 苏州捷德瑞精密机械有限公司 | Square aluminum product and production equipment thereof |
| EP3958415B1 (en) * | 2020-08-21 | 2024-02-07 | Dipl.-Ing. Dr. Ernst Vogelsang GmbH & Co. KG | Method and device for producing a tubular bundle from cable tubes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3830942A1 (en) * | 1988-09-12 | 1990-03-15 | Wavin Bv | PLASTIC PIPE FOR RECEIVING, IN PARTICULAR CABLE PROTECTION PIPE |
| DE4016726C1 (en) * | 1990-05-24 | 1991-07-25 | Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg, 4352 Herten, De | |
| DE29706513U1 (en) | 1997-04-11 | 1997-06-19 | Rehau Ag + Co, 95111 Rehau | Pipe made of polymer material |
-
1999
- 1999-10-06 DE DE19948033A patent/DE19948033C1/en not_active Expired - Fee Related
-
2000
- 2000-09-07 AT AT00119536T patent/ATE533215T1/en active
- 2000-09-07 EP EP00119536A patent/EP1091463B1/en not_active Expired - Lifetime
- 2000-09-07 EP EP11170535A patent/EP2375518B1/en not_active Expired - Lifetime
- 2000-09-18 HR HR20000614A patent/HRP20000614A2/en not_active Application Discontinuation
- 2000-09-25 HU HU0003753A patent/HUP0003753A2/en unknown
- 2000-09-27 EE EEP200000511A patent/EE200000511A/en unknown
- 2000-09-29 SK SK1462-2000A patent/SK14622000A3/en unknown
- 2000-10-03 PL PL00342927A patent/PL342927A1/en unknown
- 2000-10-04 NO NO20005010A patent/NO20005010L/en not_active Application Discontinuation
- 2000-10-05 BR BR0004694-9A patent/BR0004694A/en not_active Application Discontinuation
- 2000-10-05 TR TR2000/02900A patent/TR200002900A2/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP2375518A1 (en) | 2011-10-12 |
| EE200000511A (en) | 2001-06-15 |
| DE19948033C1 (en) | 2001-02-15 |
| PL342927A1 (en) | 2001-04-09 |
| SK14622000A3 (en) | 2001-07-10 |
| BR0004694A (en) | 2001-06-12 |
| EP1091463B1 (en) | 2011-11-09 |
| TR200002900A3 (en) | 2001-04-20 |
| TR200002900A2 (en) | 2001-04-20 |
| HUP0003753A2 (en) | 2001-10-28 |
| EP1091463A1 (en) | 2001-04-11 |
| NO20005010D0 (en) | 2000-10-04 |
| NO20005010L (en) | 2001-04-09 |
| ATE533215T1 (en) | 2011-11-15 |
| EP2375518B1 (en) | 2012-09-05 |
| HU0003753D0 (en) | 2000-09-25 |
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