EP0300912B1 - Anschlussklemme für Batterie - Google Patents

Anschlussklemme für Batterie Download PDF

Info

Publication number
EP0300912B1
EP0300912B1 EP88401897A EP88401897A EP0300912B1 EP 0300912 B1 EP0300912 B1 EP 0300912B1 EP 88401897 A EP88401897 A EP 88401897A EP 88401897 A EP88401897 A EP 88401897A EP 0300912 B1 EP0300912 B1 EP 0300912B1
Authority
EP
European Patent Office
Prior art keywords
jaws
terminal
intended
arms
lateral branch
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 - Lifetime
Application number
EP88401897A
Other languages
English (en)
French (fr)
Other versions
EP0300912A1 (de
Inventor
Serge Le Garjean
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT88401897T priority Critical patent/ATE83340T1/de
Publication of EP0300912A1 publication Critical patent/EP0300912A1/de
Application granted granted Critical
Publication of EP0300912B1 publication Critical patent/EP0300912B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • H01R11/282—End pieces consisting of a ferrule or sleeve for connections to batteries comprising means for facilitating engagement or disengagement, e.g. quick release terminal

Definitions

  • the present invention relates to lugs intended to enclose the terminals of accumulator batteries.
  • These lugs can be made of flexible elastic material, the elasticity ensuring tightening on the terminal. Given the need for an effective connection between the elements, the elastic characteristics of the conductive material used must be such that a very high pinch or tightening is obtained; it then becomes impossible to remove the terminal without using appropriate tools, which makes the device impractical.
  • terminals fixed with screws on the battery terminals.
  • a screw-nut system can then be used laterally, to connect the two jaws of the terminals. The screwing brings these jaws together and tightens around the terminal.
  • Another solution is to provide the top of the terminal with a threaded rod.
  • the terminal made up of a metal ring, is embedded in the rod and an insulating cap, comprising an orifice also threaded, is screwed on the rod of the terminal so as to wedge the terminal.
  • a removable battery terminal without the use of tools is, for example, known from DE-A-3 403 400.
  • This terminal consists of two articulated half-clamps between which a spring acts permanently. One of the half-clamps is extended by an operating arm.
  • the object of the invention is a battery terminal, which can be quickly removed without the use of any tools.
  • This new terminal can be mounted on any standard battery. It allows very quick and easy assembly and disassembly interventions ensuring on the one hand the rapid isolation of the vehicle's electrical circuit in the event of a mass or accident and thus avoiding vehicle fire and allowing on the other hand easy cleaning and proper loading of the drums.
  • the clamping system used ensures flexible, but nevertheless very effective, contact between the terminal and the terminal.
  • the terminal for an accumulator battery comprises two articulated jaws enclosing the terminal and extended by two operating arms between which an elastic member acts permanently. These two jaws are articulated at one of their ends and extended, at their other end, by the two operating arms which intersect.
  • the terminal is intended to be placed between the articulation of the two jaws and the crossing of the operating arms.
  • one of the lateral branches of the operating arms is provided with a clamp system intended for the connection of a connecting wire.
  • the clamp is produced by the lateral branch of the arm and a movable plate interposed between the lateral branch and the elastic member.
  • the movable plate comprises at least one orifice and the lateral branch at least one rod, intended to be fitted into the orifice, so as to guide the movable platen in translation.
  • the arm and the movable plate comprise housings intended to receive the connection wire; the spring-shaped elastic member is held in place by embedding each of its ends in a circular boss with a diameter slightly smaller than that of the spring.
  • the terminal 1 of the accumulator battery shown in FIGS. 1 to 4 comprises two base plates 2 and 3, made of cast and molded conductive metal and by machining the large parts, to obtain the general framework of the device.
  • These base plates 2 and 3 each have a part in the shape of a semicircle 21 and 31.
  • the part 31 in the form of a semicircle, of the base plate 3, comprises, at its front end, a cylinder 33 in the form of a tube, having a width a substantially equal to half the width b of the base plates 2 and 3.
  • This cylinder 33 is placed in the middle of the end of the part 31.
  • This part 31 is extended by an operating arm 32 in the form of a square.
  • the part 21 in the form of a semicircle, of the base plate 2 comprises, at its front end, two cylinders 23 a and 23 b . These two cylinders 23 a and 23 b are arranged laterally at the front end of the part 21 in the form of a semicircle; they have a width c substantially equal to a quarter of the width b of the base plates 2 and 3.
  • the parts 33, 23a and 23b are complementary and can be produced by molding and then machining the large parts.
  • the rear end of the part 21 is extended by an operating arm 22 in the form of a square.
  • each part 21 and 31 in the form of a semicircle comprises a boss 25, 26 of thickness 1.5 mm, width 3 mm and of convex shape.
  • Each plate 2 and 3 has a central recess 24, 34, starting approximately from the angle of the arms 22 and 32 in the form of a square and going until approximately the beginning of the parts 21 and 31 in the form of a semicircle.
  • These recesses 24 and 34 have a depth substantially equivalent to half the width b of the plates 2 and 3 and are made on these plates, so as to allow their intersection, to obtain the assembly as shown in the figures.
  • the plates 2 and 3 are introduced into each other via the recesses 24 and 34, to obtain a device of thickness b .
  • the assembly of these two plates 2 and 3 constitutes the general framework of the terminal 1.
  • the operating arms 22 and 32 are situated respectively on the same side as the jaws 31 and 21.
  • the recesses 24 and 34 are such that they allow a certain freedom of movement of the plates 2 and 3 between them.
  • the internal surface of the parts 21 and 31 is provided with a fine protruding bulge 27 visible in FIG. 4.
  • This projection 27 extends, after assembly, over the entire inner and lower diameter of the conical orifice 4, at the level of the most big surface.
  • this protruding part When mounting the terminal on the terminal, this protruding part enters the lead of the battery terminal, thus avoiding any risk of sliding from bottom to top.
  • the meeting of the operating arms 22 and 32 has a U shape, seen from the front, the lateral branches 221 and 321 of the U extending parallel backwards.
  • the operating arms 22 and 32 are covered with an insulating plastic film.
  • This rivet 6 will be matted at its ends while leaving free the movement of articulation.
  • the orifice 4 In the equilibrium position, the orifice 4 has a surface less than the surface of occupation of the battery terminal.
  • FIGS. 1 and 3 that the elastic member 7 acts on the lateral branch 221 by means of a plate 8.
  • This plate 8 is mobile and has two orifices 81.
  • Two rods 9 extend from the lateral branch 221 and come to be embedded in these orifices 81 to guide the plate 8 in translation.
  • connection wire 10 The branch 221 and the plate 8 are clamped against one another by the spring 7 and these two parts are intended to pinch a connection wire 10.
  • the branch 221 and the plate 8 for this purpose have housings 11 intended to hold the wire 10 in place.
  • the spring 7 bears on the internal sides of the lateral branch 321 and of the plate 8 and ensures, on the one hand the spacing of the lateral branches 221 and 321 and on the other hand the nipping of the wire between the plate 8 and branch 221.
  • the internal sides of the plate 8 and of the lateral branch 321 are each provided with a circular boss 71, 72 with a thickness of approximately 1.5 mm and a diameter slightly smaller than that of spring 7, which will fit there.
  • the elastic member is in the form of a helical spring. Any other form or elastic means may nevertheless be used in a completely equivalent manner.
  • the exemplary embodiment described proposes guiding in translation of the mobile part, by means of two rods extending from the lateral branch. It is obvious that the number of these rods may vary and that for example a single rod, associated with an orifice on the plate 8, will be sufficient to provide this guidance.
  • the shape of the jaws will be adapted to the shape of the terminal. This can be cylindrical or polygonal and in this case, the jaws will have a complementary shape to ensure maximum contact between the two elements.

Landscapes

  • Connection Of Batteries Or Terminals (AREA)
  • Control Of Electrical Variables (AREA)

Claims (6)

  1. Kabelschuh für Akkumulatorenbatterie, mit zwei gelenkig verbundenen Backen (21, 31), um die Anschlußklemme zu umschließen, wobei die Backen (21, 31) durch zwei Betätigungsarme (22, 32) verlängert sind, zwischen denen ein elastisches Organ (7) dauernd wirkt,
    dadurch gekennzeichnet,
    daß die beiden Backen (21, 31) an einem ihrer Enden gelagert sind und an ihrem anderen Ende durch die beiden Betätigungsarme (22, 32) verlängert sind, welche sich überkreuzen, und daß die Anschlußklemme dazu bestimmt ist, zwischen der gelenkigen Lagerung der beiden Backen (21, 31) und der Kreuzung der Betätigungsarme (22, 32) angeordnet zu sein.
  2. Kabelschuh nach Anspruch 1,
    dadurch gekennzeichnet,
    daß einer der Längsabschnitte (221, 321) der Arme (22, 32) mit einer Zangeneinrichtung zum Anschluß eines Kabels (10) versehen ist.
  3. Kabelschuh nach Anspruch 2,
    dadurch gekennzeichnet,
    daß die Zange aus dem Längsabschnitt (221) des Arms (22) und einer beweglichen Platte (8) besteht, die zwischen dem Längsabschnitt (221) und dem elastischen Organ (7) angeordnet ist.
  4. Kabelschuh nach Anspruch 3,
    dadurch gekennzeichnet,
    daß die Platte (8) wenigstens eine Öffnung (81) aufweist und daß der Längsabschnitt (221) wenigstens einen Stift (9) trägt, der in die Öffnung (81) dergestalt paßt, daß die bewegliche Platte (8) verschiebbar geführt ist.
  5. Kabelschuh nach Anspruch 4,
    dadurch gekennzeichnet,
    daß der Längsabschnitt (221) und die bewegliche Platte (8) Lager (11) zur Aufnahme des Anschlußkabels (10) aufweisen.
  6. Kabelschuh nach einem der vorangehenden Ansprüche,
    dadurch gekennzeichnet,
    daß das elastische Organ (7) in Form einer Feder durch Eingriff jedes ihrer Enden in eine kreisförmige Erhebung (71, 72), deren Durchmesser etwas geringer als derjenige dieser Feder (7) ist, in ihrer Lage gehalten wird.
EP88401897A 1987-07-22 1988-07-21 Anschlussklemme für Batterie Expired - Lifetime EP0300912B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88401897T ATE83340T1 (de) 1987-07-22 1988-07-21 Anschlussklemme fuer batterie.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8710507A FR2618607B1 (fr) 1987-07-22 1987-07-22 Cosse de batterie d'accumulateur
FR8710507 1987-07-22

Publications (2)

Publication Number Publication Date
EP0300912A1 EP0300912A1 (de) 1989-01-25
EP0300912B1 true EP0300912B1 (de) 1992-12-09

Family

ID=9353514

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88401897A Expired - Lifetime EP0300912B1 (de) 1987-07-22 1988-07-21 Anschlussklemme für Batterie

Country Status (4)

Country Link
EP (1) EP0300912B1 (de)
AT (1) ATE83340T1 (de)
DE (1) DE3876527D1 (de)
FR (1) FR2618607B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2806216B1 (fr) * 2000-03-08 2003-08-01 Coutier Moulage Gen Ind Dispositif de connexion rapide d'un cable a une borne d'une source d'alimentation en energie electrique
EP2023441A1 (de) * 2007-08-08 2009-02-11 Manfred Menini Bistabile Vorrichtung, die einen Stromschalter einer Batterieklemme bildet
CN111801850B (zh) * 2018-03-08 2022-04-12 株式会社自动网络技术研究所 阴端子

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1023027A (fr) * 1950-08-04 1953-03-12 Cosse, notamment pour accumulateurs
US4256361A (en) * 1979-07-16 1981-03-17 Bell Joseph P Battery post clamp member
DE3403400A1 (de) * 1984-02-01 1984-10-04 Hans-Günter Bieber Pol-zangenklemme fuer batterien, insbesondere fuer kraftfahrzeugbatterien

Also Published As

Publication number Publication date
ATE83340T1 (de) 1992-12-15
FR2618607A1 (fr) 1989-01-27
EP0300912A1 (de) 1989-01-25
DE3876527D1 (de) 1993-01-21
FR2618607B1 (fr) 1991-11-22

Similar Documents

Publication Publication Date Title
EP0604267A1 (de) Ringklemme für Mundstück eines Blasinstruments
FR3053660A1 (fr) Attache moteur d'aeronef comprenant au moins un ecrou transversal et aeronef comprenant ladite attache moteur
EP0356329B2 (de) Abzweigungseinrichtung für die Verbindung eines Nebenkabels an ein durchgehendes Hauptkabel
FR2809237A1 (fr) Connecteur electrique
EP0300912B1 (de) Anschlussklemme für Batterie
EP2624365B1 (de) Elektrische Anschlussklemme
EP0090724B1 (de) Vorrichtung zum Verbinden von optischen Fasern und Verfahren zu deren Benutzung
EP0216717A1 (de) Klemmzange mit selbsteinstellenden Backen
FR2479577A1 (fr) Connecteur electrique
FR2798514A1 (fr) Borne de raccordement a cage elastique
EP0452220B1 (de) Zwischenverbindungseinrichtung für die Kupplung von zwei elektrischen Kabeln ohne Abisolierung
EP0172779B1 (de) Mehrpoliger elektrischer Verbinder
EP0291391B1 (de) Verbindungseinrichtung für die Lenksäulenschalteinheit eines Fahrzeuges
FR3066901B1 (fr) Systeme pour solidariser deux broches medicales
EP0620057B1 (de) Zweiteilige Matrize zum Ausrüsten einer Einzieh- und/oder Crimppresse.
FR2677730A1 (fr) Dispositif de fixation pour canalisations.
EP0521803B1 (de) Vorrichtung für elektrische Verbindung und Versorgung
EP4145644B1 (de) Audiostecker
FR2463514A1 (fr) Connecteur de batterie
FR2634043A1 (fr) Pince en particulier pour cadre support d'affichage
FR2632458A1 (fr) Connecteur electrique
FR2533000A1 (fr) Pince d'assemblage de profiles
EP0269539A2 (de) Lösbare Schnellverbindung zwischen einer Glühbirne und ihrer Fassung
FR2537878A1 (fr) Procede et dispositif de tarage d'un mecanisme d'energisation d'une fixation de securite pour ski
FR3126743A1 (fr) Systeme de fixation d’une conduite a une cloison

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

17P Request for examination filed

Effective date: 19890616

17Q First examination report despatched

Effective date: 19920228

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT

Effective date: 19921209

Ref country code: GB

Effective date: 19921209

Ref country code: NL

Effective date: 19921209

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19921209

Ref country code: SE

Effective date: 19921209

Ref country code: DE

Effective date: 19921209

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19921209

Ref country code: AT

Effective date: 19921209

REF Corresponds to:

Ref document number: 83340

Country of ref document: AT

Date of ref document: 19921215

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3876527

Country of ref document: DE

Date of ref document: 19930121

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 19921209

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19930731

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19930731

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
BERE Be: lapsed

Owner name: LE GARJEAN SERGE

Effective date: 19930731

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19960627

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19960731

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970731

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19970731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 19980331

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST