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DE1117189B - Cable protection profile - Google Patents

Cable protection profile

Info

Publication number
DE1117189B
DE1117189B DEK41314A DEK0041314A DE1117189B DE 1117189 B DE1117189 B DE 1117189B DE K41314 A DEK41314 A DE K41314A DE K0041314 A DEK0041314 A DE K0041314A DE 1117189 B DE1117189 B DE 1117189B
Authority
DE
Germany
Prior art keywords
profiles
cable protection
profile
protection profile
cable
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.)
Pending
Application number
DEK41314A
Other languages
German (de)
Inventor
Dipl-Kfm Alfred Hahnemann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kloeckner Werke AG
Original Assignee
Kloeckner Werke AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority to NL266975D priority Critical patent/NL266975A/xx
Application filed by Kloeckner Werke AG filed Critical Kloeckner Werke AG
Priority to DEK41314A priority patent/DE1117189B/en
Publication of DE1117189B publication Critical patent/DE1117189B/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/22—Pipes composed of a plurality of segments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/58—Snap connection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/12—Joint cross-sections combining only two joint-segments; Tongue and groove joints; Tenon and mortise joints; Stepped joint cross-sections
    • B29C66/124—Tongue and groove joints
    • B29C66/1242—Tongue and groove joints comprising interlocking undercuts
    • B29C66/12421—Teardrop-like, waterdrop-like or mushroom-like interlocking undercuts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
    • B29C66/547—Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles, e.g. endless tubes
    • 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
    • H02G9/065—Longitudinally split tubes or conduits therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
    • B29L2031/3462—Cables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/768—Protective equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Insulated Conductors (AREA)

Description

Kabelschutz-Profil Die Erfindung bezieht sich auf Kabelschutz-Profile, die aus zwei getrennten Halbschalenprofilen zusammengesetzt sind, wobei die Haibschalenprofile wenigstens einen Kanal zum Aufnehmen von Kabeln oder sonstigen Leitungen aufweisen.Cable protection profile The invention relates to cable protection profiles, which are composed of two separate half-shell profiles, the half-shell profiles have at least one channel for receiving cables or other lines.

Es sind bereits aus zwei getrennten Halbschalenprofilen zusammengesetzte Kabelschutz-Profile bekannt, die aus Stahl gefertigt und die beim Verlegen durch Klammerverschlüsse miteinander verbunden werden. Diese bekannten Kabelschutz-Profile weisen den Nachteil auf, daß die Klammerverschlüsse frei liegen und daher bei Bodenbewegungen verschoben werden können, so daß die einwandfreie Verklammerung der zugeordneten Profile nicht mehr gewährleistet ist. Außerdem ergibt sich der Nachteil, daß diese Verschlüsse wegen ihrer Lage im Erdreich sehr starken korrodierenden Einflüssen unterworfen sind. They are already composed of two separate half-shell profiles Cable protection profiles known, which are made of steel and which are used when laying Clamp locks are connected to each other. These well-known cable protection profiles have the disadvantage that the clip locks are exposed and therefore when the floor moves can be moved so that the proper bracketing of the associated Profile is no longer guaranteed. There is also the disadvantage that this Closures because of their location in the ground are very corrosive are subject.

Es sind auch aus einem Stück bestehende Kunststo-profile bekannt, bei denen die zwei außenliegenden hakenförmigen Schenkelenden in je eine Nut des mittleren Profilteils eingerastet werden, um auf diese Weise zwei voneinander getrennte isolierte Hohlräume für blanke elektrische Leitungsdrähte zu schaffen. Diese bekannten Kunststoffprofile sind relativ kompliziert ausgebildet und für den Schutz von Kabeln ungeeignet, weil die Einführung des relativ großen Kabelkörpers bei dieser konstruktiven Ausbildung nicht möglich ist. Da dieses bekannte Profil aus einem relativ plastischen Material hergestellt werden muß, weil sonst die hakenförmigen Schenkelenden beim Einrasten in die Nuten abbrechen würden, haben die Verschlüsse keine lange Lebensdauer, und es ergibt sich im Laufe der Zeit eine irreversible plastische Verformung. Außerdem wäre dieses Profil aus den genannten Gründen nicht für eine Verlegung innerhalb der Erde geeignet, weil die dort herrschenden Drücke die Verwendung eines weichen, plastischen Materials verbieten. One-piece plastic profiles are also known, in which the two outer hook-shaped leg ends each into a groove of the middle profile part are snapped into place in this way two separate to create insulated cavities for bare electrical conductors. These well-known Plastic profiles have a relatively complex design and are used to protect cables unsuitable because the introduction of the relatively large cable body in this constructive Training is not possible. Since this well-known profile consists of a relatively plastic Material must be made because otherwise the hook-shaped leg ends when Snapping into the grooves would break off, the locks do not have a long service life, and irreversible plastic deformation results over time. aside from that for the reasons mentioned, this profile would not be suitable for installation within the earth because the prevailing pressures require the use of a soft, forbid plastic material.

Die Erfindung vermeidet die genannten Nachteile dadurch, daß am unteren Rand der elektrisch nichtleitenden, aus einem elastischen Material, z. B. Kunststoff, hergestellten Halbschalenprofile Ansätze, Leisten od. dgl. vorgesehen sind, die in komplementäre Einbuchtungen, Nuten od. dgl. des anderen Profils schnappverschlußartig hineingedrückt werden können. The invention avoids the disadvantages mentioned in that at the bottom Edge of the electrically non-conductive, made of an elastic material, e.g. B. plastic, Manufactured half-shell profiles approaches, strips or the like. Are provided that in complementary indentations, grooves or the like of the other profile like a snap-lock can be pushed in.

Gemäß einer Ausführungsform der Erfindung können die Ansätze druckknopfartig ausgebildet sein, während sich die komplementären Einbuchtungen nach innen erweitern. According to one embodiment of the invention, the approaches can be like a push button be formed while the complementary indentations widen inward.

Neben der Vermeidung der obengenannten Nachteile der bekannten Profile weist die vorliegende Er- findung den Vorteil auf, daß sie die Gesamtheit der vorliegenden herstellungsmäßigen, verlegungstechnischen und elektrotechnischen Probleme in besonders eleganter Weise löst. Die aus einem elektrisch nichtleitenden und elastischen Material bestehenden Profilteile sind im Gegensatz zu den metallischen Halbschalenprofilen leicht herzustellen, haben ein geringes Gewicht und ergeben keine elektrischen Störströme, wie sie bei den metallischen Kabelprofilen durch induzierte Ströme leicht entstehen können. Die Anbringung der komplementären Schnappverschlußteile an die Kanten des Profils ermöglicht eine Verbindung der Halbschalenprofile untereinander durch einfaches Zusammendrücken. Da die Schnappverschlüsse nicht frei liegen, kann durch Bodenbewegungen keine Beeinflussung der Verschlüsse stattfinden. In addition to avoiding the above-mentioned disadvantages of the known profiles shows the present finding the advantage of being the entirety of the present manufacturing, laying and electrotechnical problems in particular solves in an elegant way. Made of an electrically non-conductive and elastic material existing profile parts are in contrast to the metallic half-shell profiles easy to manufacture, light in weight and do not result in electrical interference currents, as they easily arise with the metallic cable profiles by induced currents can. The attachment of the complementary snap-fit parts to the edges of the Profile enables the half-shell profiles to be connected to one another by means of a simple Squeeze. Since the snap locks are not exposed, ground movements the closures are not affected.

Die Erfindung ermöglicht es außerdem, durch Versetzen der Stoßstellen beider Profilenden auf ein besonderes Verbindungsglied an den Stoßstellen zu verzichten. The invention also makes it possible by offsetting the joints to dispense with a special connecting link at the joints of both profile ends.

Ein Ausführungsbeispiel der Erfindung ist in den Fig. 1 und 2 und 3 veranschaulicht. An embodiment of the invention is in Figs. 1 and 2 and 3 illustrates.

Fig. 1 ist ein Schnitt durch ein aus zwei erfindungsgemäßen Profilen zusammengesetztes Kabelschutzrohr; Fig. 2 veranschaulicht im vergrößerten Maßstab einen Schnitt durch eine der beiden Verbindungsstellen zweier Kabelschutz-Profile; Fig. 3 veranschaulicht die erfindungsgemäße Verbindung in Längsrichtung aufeinanderfolgender Kabel. Fig. 1 is a section through one of two profiles according to the invention composite cable duct; Fig. 2 illustrates on an enlarged scale a section through one of the two connection points of two cable protection profiles; Fig. 3 illustrates the connection according to the invention successively in the longitudinal direction Cable.

In Fig. 1 sind die Kabelschutz-Profile 1 und 1' dargestellt. Die beiden Profile weisen Ansätze 2 bzw. 2' in Druckknopfform auf, die ihrerseits in Nuten 3' bzw. 3 eingreifen, welche in den randseitigen Verdickungen der Profile 1 bzw. 1' vorgesehen sind. Die Elastizität des- Materials muß hierbei - so gewählt werden, daß die knopfförmige Verdickung der Ansätze 2 durch den Engpaß 4 der Nuten 3 hindurchgedrückt werden kann. Da sich die Nuten nach innen allmählich erweitern, dehnt sich die knopfförmige Verdickung des Ansatzes 2 nach dem Hindurchdrücken durch den Engpaß 4 so weit aus, daß sich ein fester Kontakt mit den Seitenwandungen der Nut ergibt, wodurch jedes Lösen der Verbindung an der Nut 5 mit Sicherheit unterbunden wird. In Fig. 1, the cable protection profiles 1 and 1 'are shown. the Both profiles have approaches 2 and 2 'in the form of a push button, which in turn in Grooves 3 'or 3 engage, which in the edge-side thickenings of the profiles 1 and 1 'are provided. The elasticity of the material must be selected in this way be that the button-shaped thickening of the lugs 2 through the bottleneck 4 of the grooves 3 can be pushed through. As the grooves gradually widen inward, the button-shaped thickening of the extension 2 expands after pushing through the bottleneck 4 so far that there is a firm contact with the side walls of the Groove results, whereby any loosening of the connection at the groove 5 is prevented with security will.

Die entsprechenden Bezugsziffern gelten auch für Fig. 2. In Fig. 3 ist schematisch eine Draufsicht auf eine der beiden Verbindungsstellen für eine Stoßverbindung zweier Kabelschutzrohre dargestellt. Die Profile 1 und 1' des einen Kabelschutzrohres und die Profile 11 und 11' des anderen Kabelschutzrohres sind an ihren Enden verschieden lang gehalten, so daß die Stoßstelle der Profile 1 und 11 zu den Stoßstellen der Profile 1' und 11' versetzt liegen. Durch diese versetzte Lage ist eine haltbare Verbindung zweier Kabelschutzrohre geschaffen. The corresponding reference numbers also apply to FIG. 2. In FIG. 3 is a schematic plan view of one of the two connection points for a Butt joint of two cable ducts shown. Profiles 1 and 1 'of the one Cable protection pipe and the profiles 11 and 11 'of the other cable protection pipe are held at their ends of different lengths, so that the joint of the profiles 1 and 11 are offset from the joints of the profiles 1 'and 11'. Offset by this A durable connection between two cable ducts is created.

PATBNTAN S PRUCHE: 1. Aus zwei getrennten Halbschalenprofilen zusammengesetztes Kabelschutz-Profil, wobei die Halhschalenproffle wenigstens einen Kanal zum Aufnehmen von Kabeln oder sonstigen Leitungen aufweisen, dadurch gekennzeichnet, daß am unteren Rand der elektrisch nichtleitenden. aus einem elastischen Material, z. B. Kunststoff, hergestellten Halbschalenprofile Ansätze, Leisten od. dgl. vorgesehen sind, die in komplementäre Einbuchtungen, Nuten od. dgl. des anderen Profilms schnappverschlußartig hineingedrückt werden können. PATBNTAN S PRUCHE: 1. Composed of two separate half-shell profiles Cable protection profile, with the Halhschalenproffle at least one channel for receiving of cables or other lines, characterized in that the lower Edge of the electrically non-conductive. made of an elastic material, e.g. B. plastic, Manufactured half-shell profiles approaches, strips or the like. Are provided that in complementary indentations, grooves or the like of the other profile like a snap-lock can be pushed in.

Claims (1)

2. Kabelschutz-Profil nach Anspruch 1, dadurch gekennzeichnet, daß die Ansätze druckknopfartig ausgebildet sind, während die komplementären Einbuchtungen sich nach innen erweitern. 2. Cable protection profile according to claim 1, characterized in that the approaches are formed like a push button, while the complementary indentations expand inward. 3. Kabelschutz-Profil nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Enden der zu verbindenden Kabelschutz-Profile verschieden lang gehalten sind, so daß die Stoßstellen eine versetzte Lage zueinander aufweisen. 3. Cable protection profile according to claim 1 or 2, characterized in that that the ends of the cable protection profiles to be connected are kept different lengths are, so that the joints have an offset position to each other. In Betracht gezogene Druckschriften: Französische Patentschrift Nr. 990 407. Documents considered: French patent specification No. 990 407.
DEK41314A 1960-07-28 1960-07-28 Cable protection profile Pending DE1117189B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL266975D NL266975A (en) 1960-07-28
DEK41314A DE1117189B (en) 1960-07-28 1960-07-28 Cable protection profile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK41314A DE1117189B (en) 1960-07-28 1960-07-28 Cable protection profile

Publications (1)

Publication Number Publication Date
DE1117189B true DE1117189B (en) 1961-11-16

Family

ID=7222369

Family Applications (1)

Application Number Title Priority Date Filing Date
DEK41314A Pending DE1117189B (en) 1960-07-28 1960-07-28 Cable protection profile

Country Status (2)

Country Link
DE (1) DE1117189B (en)
NL (1) NL266975A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124163A1 (en) * 1971-05-14 1972-11-23 Tehalit Kunststoffwerk Gmbh, 6751 Heltersberg Concealed cable duct
FR2379653A1 (en) * 1977-02-03 1978-09-01 Becquet Gerard Hollow precast concrete foot-way duct - is of superimposed channel section units with top one inverted and housing services
DE3031833A1 (en) * 1980-08-23 1982-05-06 Felten & Guilleaume Carlswerk AG, 5000 Köln Continuous attachment element for parallel cables and conductors - has continuous longitudinal ducts some with wall slits
DE3302339A1 (en) * 1983-01-25 1984-07-26 Thyssen Plastik Anger KG, 8000 München Protection tube or the like
DE3310692A1 (en) * 1983-03-24 1984-10-04 Wavin B.V., Zwolle Insert for a cable duct tube
DE3415845A1 (en) * 1983-04-27 1984-10-31 Honda Giken Kogyo K.K., Tokio/Tokyo WIRING HOLDER
US5869785A (en) * 1997-06-10 1999-02-09 Antec Corporation Wire clamp with parallel gripping action
DE20217245U1 (en) 2002-11-08 2003-01-23 Eaton Fluid Power GmbH, 76532 Baden-Baden Vibration absorbing ring to be arranged between pipe and bore, comprising joint elements integrated in ring shape

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR990407A (en) * 1949-07-07 1951-09-21 Rod for electrical conductors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR990407A (en) * 1949-07-07 1951-09-21 Rod for electrical conductors

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2124163A1 (en) * 1971-05-14 1972-11-23 Tehalit Kunststoffwerk Gmbh, 6751 Heltersberg Concealed cable duct
FR2379653A1 (en) * 1977-02-03 1978-09-01 Becquet Gerard Hollow precast concrete foot-way duct - is of superimposed channel section units with top one inverted and housing services
DE3031833A1 (en) * 1980-08-23 1982-05-06 Felten & Guilleaume Carlswerk AG, 5000 Köln Continuous attachment element for parallel cables and conductors - has continuous longitudinal ducts some with wall slits
DE3302339A1 (en) * 1983-01-25 1984-07-26 Thyssen Plastik Anger KG, 8000 München Protection tube or the like
DE3310692A1 (en) * 1983-03-24 1984-10-04 Wavin B.V., Zwolle Insert for a cable duct tube
DE3415845A1 (en) * 1983-04-27 1984-10-31 Honda Giken Kogyo K.K., Tokio/Tokyo WIRING HOLDER
US5869785A (en) * 1997-06-10 1999-02-09 Antec Corporation Wire clamp with parallel gripping action
DE20217245U1 (en) 2002-11-08 2003-01-23 Eaton Fluid Power GmbH, 76532 Baden-Baden Vibration absorbing ring to be arranged between pipe and bore, comprising joint elements integrated in ring shape

Also Published As

Publication number Publication date
NL266975A (en)

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