DE1190259B - Connection between butt-abutting profiles, especially cable ducts - Google Patents

Connection between butt-abutting profiles, especially cable ducts

Info

Publication number
DE1190259B
DE1190259B DEB61034A DEB0061034A DE1190259B DE 1190259 B DE1190259 B DE 1190259B DE B61034 A DEB61034 A DE B61034A DE B0061034 A DEB0061034 A DE B0061034A DE 1190259 B DE1190259 B DE 1190259B
Authority
DE
Germany
Prior art keywords
connection
profiles
butt
parallel
profile
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
DEB61034A
Other languages
German (de)
Inventor
Donald Ward Mcleod
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.)
FCI USA LLC
Original Assignee
Burndy Corp
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
Application filed by Burndy Corp filed Critical Burndy Corp
Publication of DE1190259B publication Critical patent/DE1190259B/en
Pending legal-status Critical Current

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
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/06—Joints for connecting lengths of protective tubing or channels, to each other or to casings, e.g. to distribution boxes; Ensuring electrical continuity in the joint
    • H02G3/0608—Joints for connecting non cylindrical conduits, e.g. channels
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2/00—Friction-grip releasable fastenings
    • F16B2/02—Clamps, i.e. with gripping action effected by positive means other than the inherent resistance to deformation of the material of the fastening
    • 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
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • 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
    • Y10T403/00—Joints and connections
    • Y10T403/75—Joints and connections having a joining piece extending through aligned openings in plural members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)
  • Details Of Indoor Wiring (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Description

BUNDESREPUBLIK DEUTSCHLANDFEDERAL REPUBLIC OF GERMANY

DEUTSCHESGERMAN

PATENTAMTPATENT OFFICE

AUSLEGESCHRIFTEDITORIAL

Int. α.:Int. α .:

F06bF06b

Deutsche Kl.: 47 a-3German class: 47 a-3

Nummer: 1190259Number: 1190259

Aktenzeichen: B 61034 XII/47 aFile number: B 61034 XII / 47 a

Anmeldetag: 27. Januar 1961Filing date: January 27, 1961

Auslegetag: 1. April 1965Open date: April 1, 1965

Die Erfindung geht aus von einer Verbindung zwischen stumpf aneinanderstoßenden Profilen, insbesondere Kabelschutzrinnen, mit durch Löcher in den Profilen gesteckten, gebogenen Tragbügeln.The invention is based on a connection between butt abutting profiles, in particular Cable protection channels with curved mounting brackets inserted through holes in the profiles.

Bei der soeben genannten Verbindung besteht der Tragbügel aus einem einzelnen U-förmig gebogenen Steg mit einwärts gebogenen Enden, der mit diesen Enden je in einen L-förmigen Schlitz in den zu verbindenden Platten eingesetzt und dann parallel zur Ebene der Platten derart verschoben wird, daß die umgebogenen Enden der U-Schenkel hinter die innere Begrenzung des L-Schlitzes greifen. Diese Konstruktion erfordert die schwierige Herstellung des genannten L-förmigen Schlitzes, die nicht auf der Baustelle möglich ist, so daß es nicht möglich ist, die zu verbindenden Teile erst auf der Baustelle nach Bedarf und Größe zuzuschneiden.In the connection just mentioned, the support bracket consists of a single bent U-shape Web with inwardly bent ends, which with these ends each in an L-shaped slot in the to be connected Plates inserted and then moved parallel to the plane of the plates so that the Grab the bent ends of the U-legs behind the inner boundary of the L-slot. These Construction requires the difficult manufacture of said L-shaped slot, which is not on the Construction site is possible, so it is not possible to post the parts to be connected on the construction site Tailor needs and size.

Bei der Verbindung sich kreuzender Rohre ist es bekanntgeworden, einen Tragbügel so auszubilden, daß er zwei parallele U-förmige Abschnitte aufweist, ao deren eine Enden durch einen Steg verbunden sind und deren freie anderen Enden mit Gewinde versehen sind.When connecting intersecting pipes, it has become known to design a support bracket in such a way that that it has two parallel U-shaped sections, one of the ends of which are connected by a web and the other free ends of which are threaded.

Schließlich ist es bei der Verbindung von plattenartigen Teilen bekanntgeworden, ein Verbindungsteil so auszubilden, daß Verbindungsteilschenkel gegeneinander divergierend angeordnet sind.Finally, it has become known in the connection of plate-like parts, a connecting part to be designed so that connecting part legs are arranged diverging from one another.

Die Aufgabe der Erfindung besteht gegenüber diesem Bekannten darin, Verbindungen der im ersten Absatz dieser Beschreibung dargestellten Art insoweit zu verbessern, daß mit einfachen Mitteln erreicht ist, daß die Verbindung an der Baustelle auch dann vorgesehen werden kann, wenn die einzelnen Profilteile in ihrer Länge erst auf der Baustelle geschnitten werden.The object of the invention is to this known compounds in the first Paragraph of this description to improve the type shown that achieved with simple means is that the connection at the construction site can also be provided if the individual Profile parts are only cut in their length on the construction site.

Zur Lösung dieser Aufgabe ist die Vereinigung folgender Merkmale vorgesehen:To solve this problem, the combination of the following features is provided:

a) In an sich bekannter Weise bestehen die Bügel aus zwei parallelen U-förmigen Abschnitten, deren eine Enden durch einen Steg verbunden sind und deren freie anderen Enden mit Gewinde versehen sind, auf die Befestigungsmuttern aufgeschraubt sind;a) In a manner known per se, the brackets consist of two parallel U-shaped sections, one ends of which are connected by a web and the other free ends with thread are provided on which fastening nuts are screwed;

b) die Schenkel jeder der parallelen U-förmigen Abschnitte divergieren in an sich bekannter Weise unter spitzem Winkel gegen die Enden zu;b) the legs of each of the parallel U-shaped sections diverge in a manner known per se Apply at an acute angle towards the ends;

c) der eine Schenkel jedes U-förmigen Abschnittes steckt in einem Loch eines Seitenteils des einen Profils, und der andere Schenkel jedes U-förmi- 5" gen Abschnittes steckt in einem Loch eines Seitenteils des anderen Profils.c) one leg of each U-shaped section is inserted into a hole in a side part of the one Profile, and the other leg of each U-shaped section is in a hole of a Side part of the other profile.

Verbindung zwischen stumpf aneinanderstoßenden Profilen, insbesondere
KabelschutzrinnenConnection between butt abutting profiles, in particular
Cable ducts

Anmelder:Applicant:

Burndy Corporation, Norwalk, Conn. (V. St. A.)Burndy Corporation, Norwalk, Conn. (V. St. A.)

Vertreter:Representative:

Dr.-Ing. R. Poschenrieder, Patentanwalt,Dr.-Ing. R. Poschenrieder, patent attorney,

München 8, Lucile-Grahn-Str. 38Munich 8, Lucile-Grahn-Str. 38

Als Erfinder benannt:Named as inventor:

Donald Ward McLeod, Don Mills, OntarioDonald Ward McLeod, Don Mills, Ontario

(Kanada)(Canada)

Beanspruchte Priorität:Claimed priority:

V. St. v. Amerika vom 4. Februar 1960V. St. v. America February 4, 1960

Auf diese Weise ist durch die Erfindung erreicht, daß die einfachen Durchgangslöcher in den Seitenteilen der Profile als Rundlöcher ausgebildet sein können und so erst auf der Montage gebohrt werden können, nachdem die Profilteile je nach Bedarf bei der Montage auf Länge geschnitten sind. Derartige Rundlöcher lassen sich bekanntlich mit jeder einfachen Handbohrmaschine an Ort und Stelle bohren.In this way it is achieved by the invention that the simple through holes in the side parts the profiles can be designed as round holes and thus only drilled during assembly after the profile parts have been cut to length during assembly as required. Such As is well known, round holes can be drilled on the spot with any simple hand drill.

Die Erfindung wird an Hand eines Ausführungsbeispiels in der Zeichnung näher erläutert. Hierbei zeigtThe invention is explained in more detail using an exemplary embodiment in the drawing. Here shows

Fig. 1 eine Schrägansicht auf einen Tragbügel mit den dazugehörigen Schraubenmuttern,Fig. 1 is an oblique view of a support bracket with the associated screw nuts,

F i 2. 2 eine Draufsicht auf den Tragbügel gemäß Fig.l,F i 2. 2 a plan view of the mounting bracket according to Fig.l,

F i g. 3 eine Vorderansicht auf den Tragbügel gemäß Fi g. 1 undF i g. 3 shows a front view of the support bracket according to FIG. 1 and

F i g. 4 eine Teilschrägansicht auf zwei aneinanderstoßende Profile, die mit der Verbindung verbunden sind.F i g. 4 is a partial oblique view of two abutting profiles, which are connected to the connection are.

Aus den Figuren ist zu ersehen, wie der Tragbügel 1 aus zwei parallelen U-förmigen Abschnitten 3, 11, 5 bzw. 7, 13, 9 besteht, deren Enden 5, 9 durch einen Steg 15 verbunden sind und deren freie anderen Enden mit Gewinde 17, 19 versehen sind, auf die dann die Befestigungsmuttern 21, 23 aufgeschraubt werden.The figures show how the support bracket 1 consists of two parallel U-shaped sections 3, 11, 5 or 7, 13, 9, the ends 5, 9 of which are connected by a web 15 and their free other ends are provided with threads 17, 19, onto which the fastening nuts 21, 23 are then screwed will.

Die Schenkel 3, 5 bzw. 7, 9 jeder der parallelen U-förmigen Abschnitte divergieren unter spitzenThe legs 3, 5 and 7, 9 of each of the parallel U-shaped sections diverge under points

509 537/200509 537/200

Winkeln Gamma gegen die Enden zu. Insbesondere aus der Fig. 4 ist zu ersehen, wie die Schenkel 5, 9 jedes U-förmigen Bügels in einem Loch eines Seiten teils 75,77 des einen Profils 71 stecken und die an deren Schenkel 3, 7 jedes U-förmigen Bügels in einem Loch eines Seitenteils 79, 81 des anderen Profils 73 stecken. Dadurch, daß die Schenkel 3, 5 bzw. 7, 9 jeder der parallelen U-förmigen Abschnitte unter spitzen Winkeln gegen die Enden zu divergieren, ergibt sich nach dem Anziehen der Befestigungsmuttern 21, 23 nach der Herstellung der Verbindung eine Spannung in der ganzen Verbindung, so daß die Verbindung stabil und fest hergestellt ist. Angle gamma towards the ends. In particular, from Fig. 4 it can be seen how the legs 5, 9 of each U-shaped bracket in a hole in a side part 75,77 of a profile 71 and the legs 3, 7 of each U-shaped bracket in one Insert the hole in a side part 79, 81 of the other profile 73. Because the legs 3, 5 and 7, 9 of each of the parallel U-shaped sections diverge at acute angles towards the ends, there is tension in the entire connection after the fastening nuts 21, 23 have been tightened after the connection has been established so that the connection is stable and firm.

Claims (1)

Patentanspruch:Claim: Verbindung zwischen stumpf aneinandersto ßenden Profilen, insbesondere Kabelschutzrinnen, mit durch Löcher in den Profilen gesteckten, gebogenen Drahtbügeln, gekennzeichnet durch die Vereinigung folgender Merkmale: Connection between butt butting profiles, in particular cable ducts, with bent wire brackets inserted through holes in the profiles, characterized by the combination of the following features: a) In an sich bekannter Weise bestehen die Bügel (1) aus zwei parallelen U-förmigen Abschnitten (3, 11, 5 bzw. 7, 13, 9), deren Enden (5, 9) durch einen Steg (15) verbunden sind und deren freie anderen Enden mit Gewinde (17,19) versehen sind, auf die Befestigungsmuttern (21, 23) geschraubt sind; a) In a manner known per se, the bracket (1) consists of two parallel U-shaped sections (3, 11, 5 or 7, 13, 9), the ends (5, 9) of which are connected by a web (15) and the other free ends of which are threaded (17, 19) onto which fastening nuts (21, 23) are screwed; b) die Schenkel (3, 5 bzw. 7, 9) jeder der parallelen U-förmigen Abschnitte divergieren in an sich bekannter Weise unter spitzem Winkel (Gamma) gegen die Enden zu;b) the legs (3, 5 or 7, 9) of each of the parallel U-shaped sections diverge in in a manner known per se at an acute angle (gamma) towards the ends; c) der eine Schenkel (5, 9) jedes U-förmigen Abschnittes steckt in einem Loch eines Seitenteils (75, 77) des einen Profils (71), und der andere Schenkel (3, 7) jedes U-förmigen Abschnittes steckt in einem Loch eines Seitenteils (79, 81) des anderen Profils (73).c) one leg (5, 9) of each U-shaped section is inserted in a hole in a side part (75, 77) of one profile (71), and the other leg (3, 7) each U-shaped Section is in a hole in a side part (79, 81) of the other profile (73). In Betracht gezogene Druckschriften:
Deutsche Patentschriften Nr. 202 009, 231621, ao 282145, 864 784;Considered publications:
German Patent Nos. 202 009, 231621, loc. Cit. 282145, 864 784; französische Patentschrift Nr. 1 223 073;
USA.-Patentschrift Nr. 2 877 519.French Patent No. 1,223,073;
U.S. Patent No. 2,877,519. Hierzu 1 Blatt Zeichnungen For this purpose, 1 sheet of drawings 509 537/200 3.65 © Bundesdruckerei Berlin509 537/200 3.65 © Bundesdruckerei Berlin
DEB61034A 1960-02-04 1961-01-27 Connection between butt-abutting profiles, especially cable ducts Pending DE1190259B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6643A US3119472A (en) 1960-02-04 1960-02-04 Cable tray connector

Publications (1)

Publication Number Publication Date
DE1190259B true DE1190259B (en) 1965-04-01

Family

ID=21721903

Family Applications (1)

Application Number Title Priority Date Filing Date
DEB61034A Pending DE1190259B (en) 1960-02-04 1961-01-27 Connection between butt-abutting profiles, especially cable ducts

Country Status (6)

Country Link
US (1) US3119472A (en)
BE (1) BE599744A (en)
CH (1) CH371161A (en)
DE (1) DE1190259B (en)
GB (1) GB914619A (en)
NL (2) NL260776A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046248A (en) * 1974-01-15 1977-09-06 Chemcut Corporation Connecting and alignment means for modular chemical treatment system
US4440534A (en) * 1981-04-06 1984-04-03 Labate M D Ceramic insert
GB2125094A (en) * 1982-08-05 1984-02-29 Lewis W Chamberlain Locking device
US4733986A (en) * 1985-08-08 1988-03-29 Square D Company Splice plate for cable tray
GB9107619D0 (en) * 1991-04-10 1991-05-29 Hempsted Group Holdings Ltd A fastener and method of using same
IT1267317B1 (en) * 1994-11-18 1997-01-28 Buiani Lino & Figli Srl COUPLING AND LOCKING SYSTEM FOR REMOVABLE CHAIRS
GB2477982B (en) * 2010-02-22 2012-06-20 Rolls Royce Plc Fastener and fastener assembly
DE102020103309A1 (en) * 2020-02-10 2021-08-12 Niedax Gmbh & Co. Kg Cable tray system
FR3108210B1 (en) * 2020-03-13 2022-04-01 Legrand France Section of cable tray s with a jointed end

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009C (en) *
DE282145C (en) *
DE231621C (en) *
DE864784C (en) * 1950-11-17 1953-01-29 Marocaine Tech Et Commerciale Connection arrangement on pipe structures
US2877519A (en) * 1955-10-21 1959-03-17 Beauty Products Ltd Detachable joint connection for use with knock-down units
FR1223073A (en) * 1959-04-29 1960-06-15 Metallurg Tech & Commerciale S Orthogonal tube assembly device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1164331A (en) * 1913-04-24 1915-12-14 Detroit Steel Products Co Clip for metallic window-sashes.
US1824797A (en) * 1929-03-05 1931-09-29 Gabriel Steel Company Cross bracing and bridging for metallic joists
US2121432A (en) * 1937-03-01 1938-06-21 Jacobson & Company Inc Structural assembly
GB619049A (en) * 1945-02-26 1949-03-03 Maurice Thomas Coupling for assembling structural members in orthogonal directions, chiefly for scaffolding
US2570365A (en) * 1947-11-05 1951-10-09 Pierre L Michael Clamp for sectional signs
US2860742A (en) * 1955-01-05 1958-11-18 T J Cope Inc Connecting means for cable-supporting trough systems and the like

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009C (en) *
DE282145C (en) *
DE231621C (en) *
DE864784C (en) * 1950-11-17 1953-01-29 Marocaine Tech Et Commerciale Connection arrangement on pipe structures
US2877519A (en) * 1955-10-21 1959-03-17 Beauty Products Ltd Detachable joint connection for use with knock-down units
FR1223073A (en) * 1959-04-29 1960-06-15 Metallurg Tech & Commerciale S Orthogonal tube assembly device

Also Published As

Publication number Publication date
NL109996C (en)
GB914619A (en) 1963-01-02
BE599744A (en) 1961-08-01
NL260776A (en)
CH371161A (en) 1963-08-15
US3119472A (en) 1964-01-28

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