DE917017C - Springy battery clamp with cable connector - Google Patents

Springy battery clamp with cable connector

Info

Publication number
DE917017C
DE917017C DEE4992D DEE0004992D DE917017C DE 917017 C DE917017 C DE 917017C DE E4992 D DEE4992 D DE E4992D DE E0004992 D DEE0004992 D DE E0004992D DE 917017 C DE917017 C DE 917017C
Authority
DE
Germany
Prior art keywords
clamp
screw
cable connector
springy
battery
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.)
Expired
Application number
DEE4992D
Other languages
German (de)
Inventor
Johann Mohr
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.)
Eifelwerk Heinrich Stein & Cie
Original Assignee
Eifelwerk Heinrich Stein & Cie
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 Eifelwerk Heinrich Stein & Cie filed Critical Eifelwerk Heinrich Stein & Cie
Priority to DEE4992D priority Critical patent/DE917017C/en
Application granted granted Critical
Publication of DE917017C publication Critical patent/DE917017C/en
Expired 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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H01R11/28—End pieces consisting of a ferrule or sleeve
    • H01R11/281—End pieces consisting of a ferrule or sleeve for connections to batteries

Description

Es sind Batterieklemmen bekannt, die aus einer Schelle mit Klemmschraube bestehen. Es hat sich gezeigt, äaß derartige Klemmen, besonders nach längerem Gebrauch, schwer von dem von ihnen umfaßten Batteriepol zu lösen sind, weil sich die Klemme festsetzt und die Eigenfederung dann zum Lösen nicht mehr ausreicht. An sich ist diese Federung ohnehin nur sehr schwach.There are known battery terminals that consist of a clamp with a clamping screw exist. It has been shown that such clamps, especially after prolonged use, are difficult to detach from the battery pole they encompass because the clamp seizes and the self-resilience is then no longer sufficient for loosening. In itself is this suspension is very weak anyway.

Erfindungsgemäß wird dieser Nachteil dadurch beseitigt, daß an dem Schraubenbolzen der Klemmschraube zwischen den federnden Schenkeln der Klemme ein Ring befestigt ist, der sich beim Zurückdrehen der Klemmschraube gegen den einen federnden Schenkel legt und diesen vom Batteriepol abdrückt, so daß das Öffnen jetzt nicht mehr lediglich unter der Federwirkung der Klemme selbst, vielmehr zwangläufig durch das Zurückdrehen der Klemmschraube erfolgt. Um die Klemmschraube noch kräftiger in beiden Richtungen anziehen zu können, ist ferner die schellenförmige Klemme in bezug auf das Kabelanschlußstück schräg gestellt, und zwar in der Gebrauchsstellung so, daß die Schraubenachse zur Horizontalen um etwa 30° geneigt liegt. Hierdurch liegt die von Hand anzuziehende Flügelschraube wesentlich günstiger zu den umgebenden Teilen, so daß die Finger sich nicht an scharfen Kanten usw. verletzen können.According to the invention this disadvantage is eliminated in that on the Insert the screw bolt of the clamping screw between the resilient legs of the clamp Ring is attached, which is when turning back the clamping screw against the one resilient legs and pushes them off the battery terminal, so that the opening now no longer just under the spring action of the clamp itself, but inevitably by turning back the clamping screw. To the clamping screw even stronger To be able to tighten in both directions, the clip-shaped clamp in inclined with respect to the cable connector, namely in the position of use so that the screw axis is inclined to the horizontal by about 30 °. Through this the wing screw to be tightened by hand is much more favorable to the surrounding ones Split so that your fingers cannot be injured on sharp edges, etc.

In der Zeichnung ist eine derartige Batterieklemme in drei verschiedenen Ansichten dargestellt. A.bb. I zeigt eine Seitenansicht in horizontaler Richtung, wobei das Kabelanschlußstück horizontal liegt; hier ist die Klemmschraube fest angezogen, so wie sie in der Gebrauchslage steht; Abb. 2 zeigt die Klemme geöffnet; Abb. 3 zeigt den Grundriß. a ist die schellenförmige federnde Klemme, die sich um den senkrechten Batteriepol legt. Der eine Schenkel dieser Klemme ist unmittelbar mit dem Kabelanschlußstück b verbunden. Der freie Schenkel c der Klemme wird durch die Schraube d angezogen, wobei sich die Schraube in eine entsprechende Gewindebohrung t .des Klemmkörpers hineinschraubt. Beim Anziehen der Klemmschraube legt sich die untere Fläche des Kopfes e gegen die äußere Fläche g des federnden Schenkels, wodurch der Schenkel angedrückt wird und die Festklem-Inung erfolgt. Beim Zurückdrehen der Schraube dagegen legt sich ein auf dem Schraubenbolzen befestigter Ring h gegen den Sehenkel c und drückt diesen dadurch vom Batteriepol ab, wodurch eine leichte Lösung der Klemme erreicht wird.In the drawing, such a battery terminal is shown in three different views. A.bb. I shows a side view in the horizontal direction with the cable connector lying horizontally; here the clamping screw is firmly tightened, as it is in the position of use; Fig. 2 shows the clamp open; Fig. 3 shows the floor plan. a is the clip-shaped resilient clamp that wraps around the vertical battery pole. One leg of this clamp is directly connected to the cable connector b. The free leg c of the clamp is tightened by the screw d, the screw screwing into a corresponding threaded hole t. Of the clamp body. When the clamping screw is tightened, the lower surface of the head e rests against the outer surface g of the resilient leg, whereby the leg is pressed and the clamping takes place. When the screw is turned back, on the other hand, a ring h fastened to the screw bolt rests against the leg c and thereby pushes it away from the battery pole, which results in an easy release of the terminal.

Claims (1)

PATENTANSPRÜCHE: i. Federnde Batterieklemme mit Kabelanschlußstück, dadurch gekennzeichnet, daß an dem Schraubenbolzen der Klemmschraube zwischen den federnden Schenkeln der Klemme ein Ring (h) befestigt ist, der sich beim Zurückdrehen der Klemmschraube gegen den einen federnden Klemmschenkel (c) legt und. diesen vom Batteriepol abdrückt. z. Batterieklemme nach Anspruch i, dadurch gekennzeichnet, daß die federnden Schenkel der Klemme sowie,dieKlemmschraube derart schräg gestellt sind, daß die Schraubenachse bei der an dem Batteriepol befestigten Klemme zur Horizontalen geneigt liegt.PATENT CLAIMS: i. Spring battery clamp with cable connector, characterized in that on the screw bolt of the clamping screw between the A ring (h) is attached to the resilient legs of the clamp, which rotates back when it is turned back the clamping screw against the one resilient clamping leg (c) and. this from Battery pole pushes off. z. Battery terminal according to claim i, characterized in that that the resilient legs of the clamp and the clamping screw are inclined in such a way are that the screw axis at the clamp attached to the battery pole to the horizontal is inclined.
DEE4992D 1943-12-16 1943-12-16 Springy battery clamp with cable connector Expired DE917017C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEE4992D DE917017C (en) 1943-12-16 1943-12-16 Springy battery clamp with cable connector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEE4992D DE917017C (en) 1943-12-16 1943-12-16 Springy battery clamp with cable connector

Publications (1)

Publication Number Publication Date
DE917017C true DE917017C (en) 1954-08-23

Family

ID=7066491

Family Applications (1)

Application Number Title Priority Date Filing Date
DEE4992D Expired DE917017C (en) 1943-12-16 1943-12-16 Springy battery clamp with cable connector

Country Status (1)

Country Link
DE (1) DE917017C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19734809A1 (en) * 1997-08-12 1999-03-04 Friedrich Ing Grad Welcker Cable termination clamp for lead-acid battery
DE19859803A1 (en) * 1998-12-23 2000-07-06 Daimler Chrysler Ag Battery pole terminal for securing battery lead has cable opening for battery lead positioned tangential to outside of pole terminal at right angles to longitudinal axis of tangential clamping screw

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19734809A1 (en) * 1997-08-12 1999-03-04 Friedrich Ing Grad Welcker Cable termination clamp for lead-acid battery
DE19859803A1 (en) * 1998-12-23 2000-07-06 Daimler Chrysler Ag Battery pole terminal for securing battery lead has cable opening for battery lead positioned tangential to outside of pole terminal at right angles to longitudinal axis of tangential clamping screw
DE19859803B4 (en) * 1998-12-23 2005-06-16 Daimlerchrysler Ag Pole clamp for attaching at least one cable to a pole of a battery

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