DE1896161U - CONNECTION FOR ACCUMULATOR BATTERIES. - Google Patents

Description

The innovation concerns a connection for accumulator batteries with a connection strip made of hard lead or another harder metal, which is at a certain distance from the outer wall of the housing by means of a dovetail or T-slot guide is held and a slot open on one side for receiving a square head screw for attaching a cable lug Has.

It is important that such connections are made on the housing wall frictionally and twist-lock .. are fastened and themselves are torsion-proof, so that sometimes when attaching and especially when!

Patent attorneys Dipl.-Ing. Martin Licht, Dipl.-Wirtsch.-Ing. Axel Hansmann, Dipl.-Phys. Sebastian Herrmann

i2ic, 21 / 01.ν 1896161. Accumulator »·? fabrik Sonnenschein GmbH, Büdingen J (HeSS.), usd Hessische Akumulatorenwerke, Kassel. | Connection for accu- ϊ latorenbatferien. 24. 3. 64. A 21 464 I (T. 6; 2. 1)

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vehicle batteries, forces that occur are safely absorbed. Neither on the connection itself nor on the Housing of the accumulator damage occurs.

These requirements are met with a connection for accumulator batteries of the type mentioned at the beginning is sufficient according to the novelty, that the connection strip has a recess on the inside for the non-rotatable reception of the square head of the screw whose sides guide the square head in a twist-proof manner.

This arrangement has the following advantages, among others: The J The screw head is securely guided in the metal so that the screw does not turn. The contact surface of the metal strip on the dovetail or T-Fut! guide of the battery wall is enlarged and ensures a secure fit of the connection strip. Despite this enlarged contact area the height of the connection is kept very low. j I

Preferably, the arrangement is made so that the depth; « the recess corresponds to the height of the square head of the screw. ! '·!

Compared to the known accumulator connections into which

I threaded pins for fastening the cable lugs are cast in, j has the advantage that the subject of the application is based on the fact that the connection here only requires a slight twist of the screw, and that no permanently attached threaded pins protrude from it.

An embodiment of the innovation is based on

21c, 21/01. ; 1896 161. Accumulatoren- '. Sunshine factory GmbH, Büdingen I (Hess.), urrd Hessische Akumulatoren-? werke, Kassel, J Connection for accumulator batteries. March 24, 64. A 21464.

(T. 6; line 1)

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Drawings described. In these represent:

Hgur 1 the "front view of an Aldmmalatorer with connections according to the innovation, one of which is shown in section;

Hgur 2 is a side view of the battery from ügur 1, and

fö-gur 3 shows a partial section through the battery according to FIG the line a-a in supervision.

The accumulator battery shown in the drawings has a housing 1, which on two opposite, lateral The outer walls have reinforcements 2 with a dovetail guide open to the front and at the bottom. In the dovetail guide there is a correspondingly profiled connection strip 3> which is connected to the pole head of the next cell via a connector 4 Connection. The pole shaft of the next cell is marked with.

The connection strip 3 has a slot 6 which is open on one side in the direction downward and which is widened on the side facing the accumulator wall by a recess 7 in the material of the connection strip. The slot 6 of the connection strip is as wide as the shaft of a fastening screw 8 for a cable lug 9, and the recess has the width of the square head 10 of the vision hood 8. In this way, the square head 10 of the screw 8 can be pushed into the recess 7 and is guided by this twist-proof. One on the

121'cV '21/01. 1 895161. Accumulators- ; Sunshine factory Gjn.b.H-, Büdingen | (Hess.), And Hessische Akumulatoren- {works, Kassel. | Connection for accumulator ; ktorenbätterfcn. March 24, 64. A 21464.

Screw 8 seated bitter 11 is used to pest the cable lug 9 at the connection strip 3. In this way, a secure contact between the cable lug and the current-carrying connection strip.

The run of the recess in the connection strip corresponds to the height of the square head 10 of the screw. The connecting strip consists of hard lead or some other harder metal, for example. Leaded brass, Me nut 11 can of course be a strap nut or wing nut which makes it easier to use be. You can also use a nail screw or the like work and insert a nut into the recess in the connection strip.

Claims (3)

Utility masteraiimeldiuig: connection for accumulator batteries SCOTTZANSPEÜCHE 1. Connection for accumulator batteries with a connector strip made of hard lead or another harder metal, which means at a certain distance from the outer wall of the housing Dovetail or T-slot guide is supported and a slot open on one side for receiving a square head screw for fastening a cable lug, characterized in that the connection strip is torsion-proof on the inside The square head of the screw has a recess, V. the sides of which guide the square head so that it cannot twist. 2. Connection according to claim 1, characterized in that the depth of the recess corresponds to the height of the square head. Patent Attorneys DipL-Ing. Martin Licht, DtpL-Wirtsch.-Ing. Axel Hansmann. Dipl.-Phys. Sebastian Herrmann 8 MÖNCHEN 2. SENDLINGER STRASSE 55 · Telephone 241265 - Telegram address: Llpatli, Munich Bank details: Deutsdie Bank AG .. Mündien branch. Dep. Cash desk VUUuallenmarkt. Account no. ? 16? 28 Postsdiecfc account Munich No. 163337 Oppenaner office: PATENT ADVERTISER DR REINHOLD SCHMIDT ; sunshine factory GjMkH ;, Büdingen ί (HcsS.X- innd Hessisdje Akumulaforen-I works, Kassel. | Connection for accumulator-I iator bitterness. 24-. 3. 64. A 21464. 3. AnacblTiB according to spoke 1 or 2, characterized in that it is arranged on the side wall of the accumulator