DE1078204B - Clamp - Google Patents
ClampInfo
- 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
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)
Deutsche Patentschriften Nr. 51 796, 69 937,
660, 604 760;Considered publications:
German patent specifications No. 51 796, 69 937,
660, 604,760;
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 (10)
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 |
DE20000622U1 (en) | 2000-01-15 | 2000-04-13 | H & S Hard- & Software Technologie GmbH & Co., 44143 Dortmund | Device for the conductive fastening of a grounding outer conductor of shielded electrical cables |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69937C (en) * | H. sanche, Doctor, 1030 West Fort Street, Detroit, Grafschaft Wayne, Michigan, V. St. A.\ | Connection for electrical lines | ||
DE51796C (en) * | H. Arld in Nürnberg, Breitegasse 72 | Pole terminal | ||
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 |
-
1952
- 1952-02-22 DE DEW7954A patent/DE1078204B/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69937C (en) * | H. sanche, Doctor, 1030 West Fort Street, Detroit, Grafschaft Wayne, Michigan, V. St. A.\ | Connection for electrical lines | ||
DE51796C (en) * | H. Arld in Nürnberg, Breitegasse 72 | Pole terminal | ||
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 (11)
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 |
DE20000622U1 (en) | 2000-01-15 | 2000-04-13 | H & S Hard- & Software Technologie GmbH & Co., 44143 Dortmund | Device for the conductive fastening of a grounding outer conductor of shielded electrical cables |
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 |
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