DE1078204B - Clamp - Google Patents

Clamp

Info

Publication number
DE1078204B
DE1078204B DEW7954A DEW0007954A DE1078204B DE 1078204 B DE1078204 B DE 1078204B DE W7954 A DEW7954 A DE W7954A DE W0007954 A DEW0007954 A DE W0007954A DE 1078204 B DE1078204 B DE 1078204B
Authority
DE
Germany
Prior art keywords
clamping
screw
axis
clamping screw
piece
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
DEW7954A
Other languages
German (de)
Inventor
Dipl-Ing Dr Friedrich Wieland
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.)
Dipl-Ing Dr Friedrich Wieland
Original Assignee
Dipl-Ing Dr Friedrich Wieland
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 Dipl-Ing Dr Friedrich Wieland filed Critical Dipl-Ing Dr Friedrich Wieland
Priority to DEW7954A priority Critical patent/DE1078204B/en
Publication of DE1078204B publication Critical patent/DE1078204B/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5083—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge
    • H01R4/5091—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using a wedge combined with a screw
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/26—Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact

Landscapes

  • Clamps And Clips (AREA)

Description

Es sind Verbindungsklemmen bekannt, die einen im Querschnitt annähernd U-förmigen Klemmkörper und ein durch die Klemmschraube in den Raum des Klemmkörpers hineinschraubbares Klemmstück besitzen. Connecting clamps are known which have a clamping body which is approximately U-shaped in cross section and have a clamping piece that can be screwed into the space of the clamping body through the clamping screw.

Diese Verbindungsklemmen sind so ausgestaltet, daß die Achse der verklemmten Leitung senkrecht zur Achse der Klemmschraube gerichtet ist.These connecting terminals are designed so that the axis of the jammed line is perpendicular is directed to the axis of the clamping screw.

Es gibt nun viele Fälle in der Installationstechnik, bei welchen das Einführen der Leitung im rechten Winkel zur Klemmschraubenachse sehr beschwerlich ist. Dies gilt namentlich dann, wenn beschränkte Raumverhältnisse vorliegen oder die Klemme bei Maschinen und Anlagen an schwer zugänglichen und unübersichtlichen Stellen liegt. Dann bedarf es meistens mehrerer Versuche, bis das Einführen der Leitung gelingt. Außerdem ist es dann noch fraglich, ob die Leitung einwandfrei verklemmt ist.There are now many cases in installation technology in which the insertion of the cable at right angles to the clamping screw axis is very difficult is. This applies in particular if there is limited space or if there is a terminal Machines and systems are located in difficult-to-access and confusing places. Then it is necessary usually several attempts until the cable can be inserted successfully. In addition, it is then still questionable whether the line is properly jammed.

Aufgabe der Erfindung ist es nun, eine Klemme zu schaffen, bei der die Leitung schräg zur Klemmschraubenachse von oben in die Klemme eingeführt werden kann. Sie betrifft also eine Klemme zum Verklemmen einer von oben und schräg zur Klemmschraubenachse zwischen einen im Querschnitt annähernd U-förmigen Klemmkörper und einen durch die Klemmschraube in den Raum des Klemmkörpers hineinschraubbaren Klemmstück einführbaren Leitung. The object of the invention is now to create a clamp in which the line is inclined to the axis of the clamping screw can be inserted into the clamp from above. So it concerns a clamp for jamming one from above and at an angle to the clamping screw axis between one in cross-section approximately U-shaped clamping body and one through the clamping screw into the space of the clamping body screwable clamp insertable line.

Erfindungsgemäß besitzt der eine Schenkel des Klemmkörpers innen eine zur Achse der Klemmschraube geneigte Klemmfläche, der eine parallelliegende Klemmfläche des beweglichen Klemmstücks gegenübersteht, und der andere Schenkel des Klemmkörpers innen eine parallel zur Achse der Klemmschraube liegende Planfläche, an der das Klemmstück mit einer entsprechend ausgebildeten Fläche gleitbar angeordnet ist.According to the invention, the one leg of the clamping body has an inside to the axis of the clamping screw inclined clamping surface, which is a parallel clamping surface of the movable clamping piece opposite, and the other leg of the clamping body inside one parallel to the axis of the clamping screw lying flat surface on which the clamping piece can slide with a correspondingly designed surface is arranged.

Weitere Merkmale der Erfindung sind, daß das bewegliche Klemmstück eine Längsbohrung hat, die von dem oberen, gewindefreien Teil des Klemmschraubenschaftes durchsetzt ist, daß der untere, gewindetragende Teil des Klemmschraubenschaftes in eine Gewindebohrung im Quersteg des Klemmkörpers eingreift und daß der Klemmschraubenschaft an der Stelle zwischen gewindefreiem Teil und gewindetragendem Teil einen Haltebund besitzt.Further features of the invention are that the movable clamping piece has a longitudinal bore that of the upper, thread-free part of the clamping screw shaft is penetrated that the lower, thread-bearing Part of the clamping screw shaft engages in a threaded hole in the crosspiece of the clamping body and that the clamping screw shaft at the point between the unthreaded part and the thread-bearing one Part has a retaining collar.

In den Figuren ist die Erfindung beispielsweise veranschaulicht. Es zeigtThe invention is illustrated by way of example in the figures. It shows

Fig. 1 eine .Seitenansicht einer Klemme gemäß der Erfindung, Fig. 2 eine Stirnansicht dazu undFig. 1 is a side view of a clamp according to the invention, Fig. 2 is an end view of this and

Fig. 3 einen Querschnitt durch die Klemme mit eingelegtem Leiter.3 shows a cross section through the terminal with the conductor inserted.

Der Klemmkörper 1 ist, im Querschnitt gesehen,The clamp body 1 is seen in cross section,

Anmelder:Applicant:

Dipl.-Ing. Dr. Friedrich Wieland,
Bamberg, Brennerstr. 14Dipl.-Ing. Dr. Friedrich Wieland,
Bamberg, Brennerstr. 14th

Dipl.-Ing. Dr. Friedrich Wieland, Bamberg,
ist als Erfinder genannt -wordenDipl.-Ing. Dr. Friedrich Wieland, Bamberg,
has been named as the inventor

ungefähr U-förmig. Der eine Schenkel 2 des Klemmkörpers ist parallel zur Schraubenachse gerichtet, während der andere Klemmkörperschenkel 3 so ausgebildet ist, daß seine Klemmfläche 4 geneigt zur Schraubenachse verläuft.roughly U-shaped. One leg 2 of the clamp body is directed parallel to the screw axis, while the other clamping body leg 3 is designed is that its clamping surface 4 is inclined to the screw axis.

In dem Quersteg 5 des Klemmkörpers befindet sich das Muttergewinde für die Klemmschraube 6, welche das Klemmstück 7 aufnimmt. Dieses befindet sich zwischen einem angepreßten Bund 8 und dem Schraubenkopf 9. Zwischen Schraubenkopf und Klemmstück 7 ist ein Federring 10 eingesetzt.In the transverse web 5 of the clamping body is the nut thread for the clamping screw 6, which the clamping piece 7 receives. This is located between a pressed-on collar 8 and the screw head 9. A spring washer 10 is inserted between the screw head and the clamping piece 7.

Die Klemmfläche 11 des Klemmstückes 7 ist ebenso wie die Klemmfläche 4 des Schenkels 3 zur Schraubenachse geneigt. Vorteilhafterweise liegen beide Klemmflächen parallel zueinander. Sie können, wie dies in der Zeichnung für das Klemmstück 7 angedeutet ist, mit Riefen versehen oder in sonstiger Weise aufgerauht sein.The clamping surface 11 of the clamping piece 7, like the clamping surface 4 of the leg 3, is to the screw axis inclined. The two clamping surfaces are advantageously parallel to one another. You can how this is indicated in the drawing for the clamping piece 7, provided with grooves or in some other way be roughened.

Der Federring 10 ist in an sich bekannter Weise als Sicherung gegen selbsttätiges Lösen der Klemme vorgesehen.The spring ring 10 is in a known manner intended as a safeguard against automatic loosening of the clamp.

Beim Zurückschrauben der Klemmschraube drückt der Bund 8 gegen das Klemmstück 7. Es wandert daher mit der Klemmschraube nach oben und gibt den Klemmraum zum Einführen des Leiters 12 frei. Beim Anziehen der Klemmschraube 6 wird der Leiter 12, wie aus Fig. 3 ersichtlich ist, zwischen Klemmstück 7 und Schenkel 3 fest eingeklemmt. In dieser Lage sichert der zusammengedrückte Federring 10 infolge seines Spanndrucks die Schraube gegen ungewolltes Lösen.When the clamping screw is screwed back, the collar 8 presses against the clamping piece 7. It migrates therefore with the clamping screw upwards and releases the clamping space for inserting the conductor 12. When the clamping screw 6 is tightened, the conductor 12, as can be seen from FIG. 3, is between the clamping piece 7 and leg 3 clamped tightly. The compressed spring ring 10 secures in this position the screw against unintentional loosening due to its clamping pressure.

Claims (3)

Patentansprüche:Patent claims: 1. Klemme zum Verklemmen einer von oben und schräg zur Klemmschraubenachse zwischen einen im Querschnitt annähernd U-förmigen Klemmkörper und einen durch die Klemm-1. Clamp for clamping one from above and obliquely to the clamping screw axis between an approximately U-shaped in cross-section Clamping body and one through the clamping 909 767/300909 767/300 schraube in den Raum des Klemmkörpers hineinschraubbaren Klemmstück einführbaren Leitung, dadurch gekennzeichnet, daß der eine Schenkel (3) des Klemmkörpers (1) innen eine zur Achse der Klemmschraube geneigte Klemmfläche (4) besitzt, der eine parallelliegende Klemmfläche (11) des beweglichen Klemmstücks (7) gegenübersteht, und daß der andere Schenkel (2) des Klemmkörpers innen eine parallel zur Achse der Klemmschraube liegende Planfläche hat, an der das Klemmstück mit einer entsprechend ausgebildeten Fläche gleitbar angeordnet ist.screw in the space of the clamping body screwable clamping piece insertable cable, characterized in that the one leg (3) of the clamping body (1) inside one to the axis of the Clamping screw has inclined clamping surface (4), which has a parallel clamping surface (11) of the movable clamping piece (7) faces, and that the other leg (2) of the clamping body inside has a flat surface lying parallel to the axis of the clamping screw, on which the clamping piece is slidably arranged with a correspondingly formed surface. 2. Klemme nach Anspruch 1, dadurch gekennzeichnet, daß das bewegliche Klemmstück (7) eine Längsbohrung aufweist, die von dem oberen, gewindefreien Teil des Klemmschraubenschaftes2. Clamp according to claim 1, characterized in that the movable clamping piece (7) has a Has longitudinal bore, which is from the upper, unthreaded part of the clamping screw shaft durchsetzt ist, und daß der untere, gewindetragende Teil des Klemmschraubenschaftes in eine Gewindebohrung im Quersteg (5) des Klemmkörpers (1) eingreift.is penetrated, and that the lower, threaded part of the clamping screw shaft in a The threaded hole engages in the crosspiece (5) of the clamping body (1). 3. Klemme nach Anspruch 2, dadurch gekennzeichnet, daß der Klemmschraubenschaft an der Stelle zwischen gewindefreiem Teil und gewindetragendem Teil einen Haltebund (8) aufweist und daß zwischen dem beweglichen Klemmstück (7) und dem Klemmschraubenkopf (9) ein an sich bekannter Federring (10) angeordnet ist.3. Terminal according to claim 2, characterized in that the clamping screw shaft on the Place between the unthreaded part and the threaded part has a retaining collar (8) and that between the movable clamping piece (7) and the clamping screw head (9) a known per se Spring ring (10) is arranged. In Betracht gezogene Druckschriften:
Deutsche Patentschriften Nr. 51 796, 69 937,
660, 604 760;Considered publications:
German patent specifications No. 51 796, 69 937,
660, 604,760; französische Patentschrift Nr. 766 995.French patent specification No. 766 995. Hierzu 1 Blatt Zeichnungen1 sheet of drawings
DEW7954A 1952-02-22 1952-02-22 Clamp Pending DE1078204B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEW7954A DE1078204B (en) 1952-02-22 1952-02-22 Clamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW7954A DE1078204B (en) 1952-02-22 1952-02-22 Clamp

Publications (1)

Publication Number Publication Date
DE1078204B true DE1078204B (en) 1960-03-24

Family

ID=7593731

Family Applications (1)

Application Number Title Priority Date Filing Date
DEW7954A Pending DE1078204B (en) 1952-02-22 1952-02-22 Clamp

Country Status (1)

Country Link
DE (1) DE1078204B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238529B (en) * 1966-02-03 1967-04-13 Felten & Guilleaume Carlswerk Screw terminal, especially for electrical communication cables
DE1267741B (en) * 1966-12-23 1968-05-09 Siemens Ag Terminal with contact elements arranged in pairs
DE1640224B1 (en) * 1966-07-20 1970-04-23 Gen Electric Electrical connection piece
DE2262728A1 (en) * 1971-12-31 1973-07-05 Alsthom Cgee ELECTRIC CLAMP WITH CLAMPING SCREW AND AXIAL CONNECTION
DE2757790A1 (en) * 1977-12-23 1979-06-28 Gmeiner Gmbh H Rail socket earthing terminal clamp - has contact, clamped at one rail socket shank, in form of u=shaped stirrup
WO1994027341A1 (en) * 1993-05-07 1994-11-24 Technology Manufacturing Australia Pty. Ltd. Battery connector
CN113437553A (en) * 2021-06-16 2021-09-24 广东胜高通信有限公司 Anti-drop binding post
CN113451814A (en) * 2021-06-16 2021-09-28 广东胜高通信有限公司 Novel wiring row
EP4164064A1 (en) * 2021-10-08 2023-04-12 TE Connectivity Germany GmbH Connection arrangement for fastening an electrical contact element to an electrical conductor

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE51796C (en) * H. Arld in Nürnberg, Breitegasse 72 Pole terminal
DE69937C (en) * H. sanche, Doctor, 1030 West Fort Street, Detroit, Grafschaft Wayne, Michigan, V. St. A.\ Connection for electrical lines
DE403660C (en) * 1923-09-12 1924-10-08 Otto Gloeser Terminal for branching off overhead lines
FR766995A (en) * 1933-04-04 1934-07-07 Coupling device for junction of electrical conductors and similar applications
DE604760C (en) * 1933-03-09 1935-02-08 Otto Gloeser Terminal for electrical overhead lines

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE51796C (en) * H. Arld in Nürnberg, Breitegasse 72 Pole terminal
DE69937C (en) * H. sanche, Doctor, 1030 West Fort Street, Detroit, Grafschaft Wayne, Michigan, V. St. A.\ Connection for electrical lines
DE403660C (en) * 1923-09-12 1924-10-08 Otto Gloeser Terminal for branching off overhead lines
DE604760C (en) * 1933-03-09 1935-02-08 Otto Gloeser Terminal for electrical overhead lines
FR766995A (en) * 1933-04-04 1934-07-07 Coupling device for junction of electrical conductors and similar applications

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1238529B (en) * 1966-02-03 1967-04-13 Felten & Guilleaume Carlswerk Screw terminal, especially for electrical communication cables
DE1640224B1 (en) * 1966-07-20 1970-04-23 Gen Electric Electrical connection piece
DE1267741B (en) * 1966-12-23 1968-05-09 Siemens Ag Terminal with contact elements arranged in pairs
DE2262728A1 (en) * 1971-12-31 1973-07-05 Alsthom Cgee ELECTRIC CLAMP WITH CLAMPING SCREW AND AXIAL CONNECTION
DE2757790A1 (en) * 1977-12-23 1979-06-28 Gmeiner Gmbh H Rail socket earthing terminal clamp - has contact, clamped at one rail socket shank, in form of u=shaped stirrup
WO1994027341A1 (en) * 1993-05-07 1994-11-24 Technology Manufacturing Australia Pty. Ltd. Battery connector
CN113437553A (en) * 2021-06-16 2021-09-24 广东胜高通信有限公司 Anti-drop binding post
CN113451814A (en) * 2021-06-16 2021-09-28 广东胜高通信有限公司 Novel wiring row
CN113451814B (en) * 2021-06-16 2023-05-16 广东胜高通信有限公司 Wiring row
EP4164064A1 (en) * 2021-10-08 2023-04-12 TE Connectivity Germany GmbH Connection arrangement for fastening an electrical contact element to an electrical conductor

Similar Documents

Publication Publication Date Title
DE1078204B (en) Clamp
DE2713494C3 (en) Electrical connection device
DE2504680B2 (en) Suspension clamp for overhead lines
DE1829453U (en) SCREWLESS TERMINAL CLAMP.
DE455722C (en) Terminal for electrotechnical purposes, in particular control panel terminal for front connection
DE1099478B (en) Socket wrench
DE2749708C2 (en) Method for pressing cable clamps equipped with a control opening and arrangement for carrying out the method
DE585674C (en) Branch terminal for electrical lines
DE7908437U1 (en) SHOWER HOLDER
DE964618C (en) Terminal for main line junction boxes
DE3514011C1 (en) Clamping device
DE962533C (en) Cone clamp for tensioning electrical cables
DE159499C (en)
DE2205348C3 (en) Pinch protection with rubber-elastic pin
DE1096993B (en) Cable lug for electrical conductors for connection to spring pressure terminals
DE2010461C3 (en) Clamping device for the detachable connection of an electrical conductor to a busbar
DE2101458A1 (en) Choke coil with screwless connector
DE1012985B (en) Connection terminal for electrical conductors
DE1905438C3 (en) Ferrule for connecting two electrical conductors
DE645472C (en) Terminal for connecting electrical lines to installation devices
DE611472C (en) Clamp, especially for electrical lines
DE2053754C (en) Device connection terminal
DE884590C (en) Rope clamp with clamping jaws
DE1490141C (en) Clamp for connecting the end of an electrical conductor with a connection bolt in Fieiluft and indoor switchgear
DE1647029U (en) BANANA PLUG FOR BROADCASTING PURPOSES.