JPH10228894A - Battery terminal - Google Patents
Battery terminalInfo
- Publication number
- JPH10228894A JPH10228894A JP9029260A JP2926097A JPH10228894A JP H10228894 A JPH10228894 A JP H10228894A JP 9029260 A JP9029260 A JP 9029260A JP 2926097 A JP2926097 A JP 2926097A JP H10228894 A JPH10228894 A JP H10228894A
- Authority
- JP
- Japan
- Prior art keywords
- battery terminal
- fastening
- facing
- fastening plate
- facing portion
- 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.)
- Granted
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Connection Of Batteries Or Terminals (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、車両等のバッテリ
ー電極に装着固定するバッテリーターミナルに関するも
のである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a battery terminal mounted and fixed on a battery electrode of a vehicle or the like.
【０００２】[0002]
【従来の技術】車両等に搭載するバッテリーの電極に
は、車体側電線を接続するためのバッテリーターミナル
が装着固定される。図９は従来のバッテリーターミナル
の分解斜視図、図１０は図９のバッテリーターミナルの
締付け過程を示す平面図である。この種のバッテリータ
ーミナル１は、周部を半径方向で分断した締付け間隙３
を有しバッテリー電極４に挿入可能となった筒状の固定
部５と、締付け間隙３を挟む固定部５の両端に連設した
一対の平行な締付板７と、一方の締付板７に延設した電
線接続部９とからなる。2. Description of the Related Art A battery terminal for connecting a vehicle-side electric wire is mounted and fixed to an electrode of a battery mounted on a vehicle or the like. FIG. 9 is an exploded perspective view of a conventional battery terminal, and FIG. 10 is a plan view showing a tightening process of the battery terminal of FIG. This type of battery terminal 1 has a tightening gap 3 having a circumferential portion divided in a radial direction.
And a pair of parallel clamping plates 7 provided at both ends of the fixing portion 5 with the clamping gap 3 interposed therebetween, and one of the clamping plates 7 And an electric wire connection portion 9 extending from the end portion.
【０００３】締付板７にはボルト挿通穴１１を穿設して
あり、ボルト挿通穴１１にはボルト１３を挿通してあ
る。ボルト挿通穴１１に挿通したボルト１３の先端には
ワッシャ１５を挿入し、ナット１７を螺合する。従っ
て、バッテリー電極４に固定部５を挿入し、ナット１７
を締めると、一対の締付板７同士が接近方向に移動し、
締付け間隙３を狭めるとともに、固定部５の内周面をバ
ッテリー電極４の外周面へ圧接し、良好な接触状態の下
で装着固定が行えるようになっていた。[0005] A bolt insertion hole 11 is formed in the fastening plate 7, and a bolt 13 is inserted into the bolt insertion hole 11. A washer 15 is inserted into the tip of the bolt 13 inserted into the bolt insertion hole 11, and a nut 17 is screwed. Therefore, the fixing portion 5 is inserted into the battery electrode 4 and the nut 17 is inserted.
, The pair of tightening plates 7 move in the approaching direction,
The tightening gap 3 is narrowed, and the inner peripheral surface of the fixing portion 5 is pressed against the outer peripheral surface of the battery electrode 4 so that the mounting and fixing can be performed in a good contact state.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、上述し
た従来のバッテリーターミナル１では、ナット１７を締
めつけた際、締付荷重が一対の締付板７に集中し、バッ
テリー電極４を挟んで締付板７に対向する対面部２１へ
は締付荷重が伝わりにくく、この部分における圧接力
（面圧）が低くなり、接触信頼性を低下させる虞れがあ
った。また、対面部２１での面圧が十分となるまでナッ
ト１７を締めつければ、締付板７に集中した締付荷重に
よって締付板７が変形、破損する虞れがあった。本発明
は上記状況に鑑みてなされたもので、締付板に集中する
締付荷重を分散させることができるバッテリーターミナ
ルを提供し、接触信頼性の向上、締付板の変形、破損の
防止を図ることを目的とする。However, in the above-mentioned conventional battery terminal 1, when the nut 17 is tightened, the tightening load is concentrated on the pair of tightening plates 7, and the tightening plate is sandwiched between the battery electrodes 4. The tightening load is not easily transmitted to the facing portion 21 facing the portion 7, and the pressure contact force (surface pressure) at this portion is reduced, and there is a possibility that the contact reliability may be reduced. Further, if the nut 17 is tightened until the surface pressure at the facing portion 21 becomes sufficient, the fastening plate 7 may be deformed or damaged by the fastening load concentrated on the fastening plate 7. The present invention has been made in view of the above circumstances, and provides a battery terminal capable of dispersing a tightening load concentrated on a tightening plate, improving contact reliability, preventing deformation of the tightening plate, and preventing damage. The purpose is to aim.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
の本発明に係るバッテリーターミナルは、周部を半径方
向で分断した締付け間隙を有する筒状の固定部と、前記
締付け間隙を挟む該固定部の両端に連設した一対の平行
な締付板とを具備するバッテリーターミナルにおいて、
前記固定部の中心軸を挟んで前記締付板と対向する前記
固定部の対面部に前記固定部の他の部分より強度の低い
低強度部を形成したことを特徴とするものである。そし
て、前記低強度部は、前記中心軸方向で前記対面部に形
成した複数の溝を前記締付板から前記対面部へ向かって
徐々に増大させることで形成することができる。また、
前記低強度部は、前記対面部の前記中心軸方向の断面積
を前記締付板から前記対面部へ向かって徐々に小さくす
ることで形成することができる。更に、バッテリーター
ミナルは、前記対面部の板厚を薄くすることで前記断面
積を小さくするものであってもよく、前記対面部の前記
中心軸方向の距離を小さくすることで前記断面積を小さ
くするものであってもよい。According to a first aspect of the present invention, there is provided a battery terminal having a cylindrical fixing portion having a fastening gap in which a peripheral portion is divided in a radial direction, and the fixing section sandwiching the fastening gap. A battery terminal comprising a pair of parallel fastening plates provided at both ends of the portion.
A low-strength portion having lower strength than other portions of the fixing portion is formed on a facing portion of the fixing portion facing the fastening plate with a center axis of the fixing portion interposed therebetween. The low-strength portion can be formed by gradually increasing a plurality of grooves formed in the facing portion in the central axis direction from the fastening plate toward the facing portion. Also,
The low-strength portion can be formed by gradually reducing a cross-sectional area of the facing portion in the central axis direction from the fastening plate toward the facing portion. Further, the battery terminal may reduce the cross-sectional area by reducing the thickness of the facing portion, and reduce the cross-sectional area by reducing the distance of the facing portion in the central axis direction. May be used.
【０００６】このように構成したバッテリーターミナル
では、対面部に低強度部を形成することで、締付板に集
中していた締付荷重が固定部の他の部分に分散すること
になる。そして、対面部に形成した複数の溝を前記締付
板から前記対面部へ向かって徐々に増大させて低強度部
を形成すれば、溝数により締付荷重の分散程度が調整可
能になる。また、対面部の中心軸方向の断面積を締付板
から対面部へ向かって徐々に小さくすることによっても
低強度部の形成が可能となる。更に、対面部の板厚を薄
くすることで断面積を小さくすれば、締付荷重の分散程
度が無段階に調整可能となり、対面部の中心軸方向の距
離を小さくして断面積を小さくすれば、ブランキング形
状のみでの低強度部の形成が可能となる。[0006] In the battery terminal configured as described above, by forming the low-strength portion on the facing portion, the tightening load concentrated on the tightening plate is dispersed to other portions of the fixed portion. If the low-strength portion is formed by gradually increasing the plurality of grooves formed in the facing portion from the fastening plate toward the facing portion, the degree of dispersion of the fastening load can be adjusted by the number of grooves. Further, the low-strength portion can be formed by gradually reducing the cross-sectional area of the facing portion in the central axis direction from the fastening plate toward the facing portion. Furthermore, if the cross-sectional area is reduced by reducing the thickness of the facing portion, the degree of dispersion of the tightening load can be adjusted steplessly, and the distance in the central axis direction of the facing portion can be reduced to reduce the cross-sectional area. For example, it is possible to form a low-strength portion only with a blanking shape.
【０００７】[0007]
【発明の実施の形態】以下、本発明に係るバッテリータ
ーミナルの好適な実施の形態を図面を参照して詳細に説
明する。図１は本発明に係るバッテリーターミナルの第
一実施形態の分解斜視図、図２は図１に示したバッテリ
ーターミナルの展開部品の平面図、図３は図１に示した
バッテリーターミナルの固定部の拡大平面図である。バ
ッテリーターミナル３１は、バッテリー電極４に挿入可
能となった筒状の固定部３３と、一対の平行な締付板３
５と、電気接続部３７とにより基体部３９を形成してあ
る。この基体部３９は、導電性金属板をブランキングし
た図２に示す一枚の展開部品４１より折り曲げ加工して
得ることができる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Preferred embodiments of a battery terminal according to the present invention will be described below in detail with reference to the drawings. FIG. 1 is an exploded perspective view of a battery terminal according to a first embodiment of the present invention, FIG. 2 is a plan view of a developed part of the battery terminal shown in FIG. 1, and FIG. It is an enlarged plan view. The battery terminal 31 includes a cylindrical fixing portion 33 that can be inserted into the battery electrode 4 and a pair of parallel fastening plates 3.
The base portion 39 is formed by 5 and the electric connection portion 37. The base portion 39 can be obtained by bending a conductive metal plate from a single developed component 41 shown in FIG.
【０００８】固定部３３は、周部を半径方向で分断した
締付け間隙４３を有している。締付板３５は、締付け間
隙４３を挟む固定部３３の両端に延設してあり、締付け
間隙４３を挟み対向している。電気接続部３７は、一方
の締付板３５に延設してあり、車体側電線４５を圧着可
能にしてなる。[0008] The fixing portion 33 has a tightening gap 43 whose peripheral portion is divided in the radial direction. The fastening plates 35 extend at both ends of the fixed portion 33 with the fastening gap 43 interposed therebetween, and face each other with the fastening gap 43 interposed therebetween. The electric connection portion 37 extends to one of the tightening plates 35 so that the vehicle body-side electric wire 45 can be crimped.
【０００９】締付板３５にはボルト挿通穴４７を穿設し
てあり、ボルト挿通穴４７にはボルト４９を挿通する。
ボルト挿通穴４７に挿通したボルト４９の先端にはワッ
シャ５１を挿入し、ナット５３を螺合する。A bolt insertion hole 47 is formed in the fastening plate 35, and a bolt 49 is inserted into the bolt insertion hole 47.
The washer 51 is inserted into the tip of the bolt 49 inserted into the bolt insertion hole 47, and the nut 53 is screwed.
【００１０】固定部３３の中心軸ｍ（図３参照）を挟ん
で締付板３５と対向する固定部３３の対面部５５には、
固定部３３の他の部分より強度の低い低強度部５７を形
成してある。低強度部５７は、固定部３３の中心軸方向
で対面部５５の例えば内壁面に形成した複数の溝（セレ
ーション）５９を、締付板３５から対面部５５に向かっ
て徐々に増大させることで形成してある。なお、溝５９
は、対面部５５の外周面に形成するものであってもよ
い。A facing portion 55 of the fixing portion 33 facing the fastening plate 35 with the center axis m (see FIG. 3) of the fixing portion 33 interposed therebetween is provided.
A low-strength portion 57 having lower strength than other portions of the fixing portion 33 is formed. The low-strength portion 57 is formed by gradually increasing a plurality of grooves (serrations) 59 formed in, for example, an inner wall surface of the facing portion 55 in the central axis direction of the fixing portion 33 from the fastening plate 35 toward the facing portion 55. It is formed. The groove 59
May be formed on the outer peripheral surface of the facing portion 55.
【００１１】このように構成したバッテリーターミナル
３１では、ナット５３を締めることで、締付板３５同士
が接近方向に移動し、固定部３３の内周面がバッテリー
電極４の外周面へ圧接する。この際、従来構造に比べ
て、セレーション５９の集中した対面部５５が低強度部
５７となるため、従来、締付板３５に集中していた締付
荷重が低強度部５７に分散し、バッテリー電極４への面
圧が周方向で均一なものになる。In the battery terminal 31 configured as described above, when the nut 53 is tightened, the tightening plates 35 move in the approaching direction, and the inner peripheral surface of the fixing portion 33 is pressed against the outer peripheral surface of the battery electrode 4. At this time, the facing portion 55 where the serrations 59 are concentrated becomes the low-strength portion 57 as compared with the conventional structure, so that the tightening load conventionally concentrated on the tightening plate 35 is dispersed to the low-strength portion 57, and The surface pressure on the electrode 4 becomes uniform in the circumferential direction.
【００１２】このように、上述のバッテリーターミナル
３１によれば、対面部５５の内壁面に形成した複数のセ
レーション５９を締付板３５から対面部５５に向かって
徐々に増大させることで、低強度部５７を形成したの
で、締付板３５に集中していた締付荷重を分散させるこ
とができ、固定部３３の接触信頼性を向上させ、且つ締
付板３５の変形、破損を防止することができる。As described above, according to the battery terminal 31 described above, the plurality of serrations 59 formed on the inner wall surface of the facing portion 55 are gradually increased from the fastening plate 35 toward the facing portion 55, so that low strength is achieved. Since the portion 57 is formed, the tightening load concentrated on the fastening plate 35 can be dispersed, the contact reliability of the fixing portion 33 can be improved, and the deformation and breakage of the fastening plate 35 can be prevented. Can be.
【００１３】次に、本発明に係るバッテリーターミナル
の第二実施形態を説明する。図４は本発明に係るバッテ
リーターミナルの第二実施形態の平面図、図５は図４に
示したバッテリーターミナルの展開部品の平面図、図６
は図５に示した展開部品のａ−ａ矢視図である。なお、
図１〜図３に示した部材と同一の部材には同一の符号を
付し、重複する説明は省略するものとする。この実施形
態によるバッテリーターミナル６１は、対面部５５の中
心軸方向の断面積を締付板３５から対面部５５へ向かっ
て徐々に小さくすることで、低強度部６３を形成してあ
る。この実施形態では、対面部５５の板厚ｔを薄くする
ことで、断面積を小さくしてある。図６に示すように、
低強度部６３の板厚ｔは、他の部分に対して１／２以下
程度を目安とすることができる。Next, a second embodiment of the battery terminal according to the present invention will be described. FIG. 4 is a plan view of a second embodiment of the battery terminal according to the present invention. FIG. 5 is a plan view of a developed part of the battery terminal shown in FIG.
FIG. 6 is an aa arrow view of the developed component shown in FIG. 5. In addition,
The same members as those shown in FIGS. 1 to 3 are denoted by the same reference numerals, and redundant description will be omitted. In the battery terminal 61 according to this embodiment, the low-strength portion 63 is formed by gradually reducing the cross-sectional area of the facing portion 55 in the central axis direction from the fastening plate 35 toward the facing portion 55. In this embodiment, the cross-sectional area is reduced by reducing the thickness t of the facing portion 55. As shown in FIG.
The thickness t of the low-strength portion 63 can be set to about 1/2 or less of the other portions.
【００１４】この実施形態によるバッテリーターミナル
６１によれば、上述のバッテリーターミナル３１と同様
に、従来、締付板３５に集中していた締付荷重を分散さ
せることができ、固定部３３の接触信頼性を向上させ、
締付板３５の変形、破損を防止することができるのに加
え、板厚を薄くすることにより低強度部６３を形成する
ので、締付荷重の分散程度を無段階にきめ細かに調整で
きる。According to the battery terminal 61 of this embodiment, similarly to the battery terminal 31 described above, the fastening load conventionally concentrated on the fastening plate 35 can be dispersed, and the contact reliability of the fixing portion 33 can be reduced. To improve
In addition to preventing deformation and breakage of the tightening plate 35, the low strength portion 63 is formed by reducing the plate thickness, so that the degree of dispersion of the tightening load can be finely adjusted steplessly.
【００１５】次に、本発明に係るバッテリーターミナル
の第三実施形態を説明する。図７は本発明に係るバッテ
リーターミナルの第三実施形態の分解斜視図、図８は図
７に示したバッテリーターミナルの展開部品例を（Ａ）
（Ｂ）（Ｃ）で示す平面図である。なお、図１〜図３に
示した部材と同一の部材には同一の符号を付し、重複す
る説明は省略するものとする。この実施形態によるバッ
テリーターミナル７１は、対面部５５の中心軸方向の実
質距離を小さくすることで断面積を小さくし、低強度部
７３を形成してある。中心軸方向の実質距離を小さくす
る手段としては、図７（Ａ）に示すように、対面部５５
に一つ又は複数の穴７５を円周方向に穿設するもの、図
７（Ｂ）に示すように、対面部５５の下縁５５ａを切り
欠くもの、図７（Ｃ）に示すように、対面部５５の下縁
５５ａ、上縁５５ｂを切り欠くもの等が考えられる。Next, a third embodiment of the battery terminal according to the present invention will be described. FIG. 7 is an exploded perspective view of a third embodiment of the battery terminal according to the present invention, and FIG. 8 shows an example of a developed part of the battery terminal shown in FIG. 7 (A).
It is a top view shown by (B) and (C). The same members as those shown in FIGS. 1 to 3 are denoted by the same reference numerals, and overlapping description will be omitted. In the battery terminal 71 according to this embodiment, the cross-sectional area is reduced by reducing the substantial distance of the facing portion 55 in the central axis direction, and the low-strength portion 73 is formed. As a means for reducing the substantial distance in the direction of the central axis, as shown in FIG.
7B, one or a plurality of holes 75 are formed in the circumferential direction, as shown in FIG. 7B, the lower edge 55a of the facing portion 55 is notched, and as shown in FIG. It is conceivable that the lower edge 55a and the upper edge 55b of the facing portion 55 are notched.
【００１６】この実施形態によるバッテリーターミナル
７１によれば、上述のバッテリーターミナル３１と同様
に、従来、締付板３５に集中していた締付荷重を分散さ
せることができ、固定部３３の接触信頼性を向上させ、
締付板３５の変形、破損を防止することができるのに加
え、対面部５５のブランキング形状で低強度部７３を形
成できるので、部分的に板厚を薄くした部分薄肉材を使
用する場合に比べて、加工が容易となり、材料費を安価
にすることができる。According to the battery terminal 71 of this embodiment, similarly to the above-described battery terminal 31, the fastening load conventionally concentrated on the fastening plate 35 can be dispersed, and the contact reliability of the fixing portion 33 can be improved. To improve
In addition to preventing deformation and breakage of the tightening plate 35, since the low-strength portion 73 can be formed by the blanking shape of the facing portion 55, when a partially thin material having a partially reduced plate thickness is used. As compared with the above, processing becomes easier, and material costs can be reduced.
【００１７】[0017]
【発明の効果】以上詳細に説明したように、本発明に係
るバッテリーターミナルによれば、対面部に低強度部を
形成したので、締付板に集中していた締付荷重を分散さ
せることができ、固定部の接触信頼性を向上させ、且つ
締付板の変形、破損を防止することができる。そして、
バッテリーターミナルは、対面部に形成した複数の溝を
締付板から対面部へ向かって徐々に増大させることで低
強度部を形成すれば、溝の数により締付荷重の分散程度
を容易に調整することができる。また、バッテリーター
ミナルは、対面部の断面積を締付板から対面部へ向かっ
て徐々に小さくすることによっても低強度部を形成する
ことができる。更に、対面部の板厚を薄くすることで断
面積を小さくすれば、締付荷重の分散程度を無段階にき
め細かに調整でき、対面部の中心軸方向の距離を小さく
することで断面積を小さくすれば、ブランキング形状で
低強度部を容易に形成できるので、加工が容易となり、
材料費を安価にすることができる。As described above in detail, according to the battery terminal of the present invention, since the low strength portion is formed on the facing portion, the tightening load concentrated on the tightening plate can be dispersed. Thus, the contact reliability of the fixing portion can be improved, and the deformation and breakage of the fastening plate can be prevented. And
The battery terminal can easily adjust the degree of dispersion of the tightening load by the number of grooves if a low strength part is formed by gradually increasing the multiple grooves formed on the facing part from the fastening plate to the facing part. can do. In the battery terminal, the low-strength portion can also be formed by gradually reducing the cross-sectional area of the facing portion from the fastening plate toward the facing portion. Furthermore, if the cross-sectional area is reduced by reducing the thickness of the facing portion, the degree of dispersion of the tightening load can be finely adjusted steplessly, and the cross-sectional area can be reduced by reducing the distance of the facing portion in the central axis direction. If it is made smaller, the low strength part can be easily formed in the blanking shape, so that the processing becomes easier,
Material costs can be reduced.
【図１】本発明に係るバッテリーターミナルの第一実施
形態の分解斜視図である。FIG. 1 is an exploded perspective view of a first embodiment of a battery terminal according to the present invention.
【図２】図１に示したバッテリーターミナルの展開部品
の平面図である。FIG. 2 is a plan view of a developed part of the battery terminal shown in FIG. 1;
【図３】図１に示したバッテリーターミナルの固定部の
拡大平面図である。FIG. 3 is an enlarged plan view of a fixing part of the battery terminal shown in FIG. 1;
【図４】本発明に係るバッテリーターミナルの第二実施
形態の平面図である。FIG. 4 is a plan view of a second embodiment of the battery terminal according to the present invention.
【図５】図４に示したバッテリーターミナルの展開部品
の平面図である。FIG. 5 is a plan view of a developed part of the battery terminal shown in FIG. 4;
【図６】図５に示した展開部品のａ−ａ矢視図である。FIG. 6 is an aa arrow view of the developed component shown in FIG. 5;
【図７】本発明に係るバッテリーターミナルの第三実施
形態の分解斜視図である。FIG. 7 is an exploded perspective view of a third embodiment of the battery terminal according to the present invention.
【図８】図７に示したバッテリーターミナルの展開部品
例を（Ａ）（Ｂ）（Ｃ）で示す平面図である。FIGS. 8A to 8C are plan views showing examples of developed parts of the battery terminal shown in FIGS.
【図９】従来のバッテリーターミナルの分解斜視図であ
る。FIG. 9 is an exploded perspective view of a conventional battery terminal.
【図１０】図９のバッテリーターミナルの締付け過程を
示す平面図である。FIG. 10 is a plan view illustrating a process of fastening the battery terminal of FIG. 9;
３１、６１、７１ バッテリーターミナル ３３ 固定部 ３５ 締付板 ４３ 締付け間隙 ５５ 対面部 ５７、６３、７３ 低強度部 ５９ 溝 31, 61, 71 Battery terminal 33 Fixing part 35 Tightening plate 43 Tightening gap 55 Facing part 57, 63, 73 Low strength part 59 Groove
Claims (5)
有する筒状の固定部と、前記締付け間隙を挟む該固定部
の両端に連設した一対の平行な締付板とを具備するバッ
テリーターミナルにおいて、 前記固定部の中心軸を挟んで前記締付板と対向する前記
固定部の対面部に前記固定部の他の部分より強度の低い
低強度部を形成したことを特徴とするバッテリーターミ
ナル。1. A battery comprising: a cylindrical fixing portion having a tightening gap whose peripheral portion is divided in a radial direction; and a pair of parallel tightening plates provided at both ends of the fixing portion sandwiching the tightening gap. In the terminal, a low-strength portion having strength lower than other portions of the fixing portion is formed on a facing portion of the fixing portion facing the fastening plate with the center axis of the fixing portion interposed therebetween. .
締付板から前記対面部へ向かって徐々に増大させること
で形成したことを特徴とする請求項１記載のバッテリー
ターミナル。2. The low-strength portion is formed by gradually increasing a plurality of grooves formed in the facing portion in the center axis direction from the fastening plate toward the facing portion. The battery terminal according to claim 1.
前記対面部へ向かって徐々に小さくすることで形成した
ことを特徴とする請求項１記載のバッテリーターミナ
ル。3. The low-strength portion is formed by gradually decreasing a cross-sectional area of the facing portion in the central axis direction from the fastening plate toward the facing portion. Battery terminal as described.
断面積を小さくすることを特徴とする請求項３記載のバ
ッテリーターミナル。4. The battery terminal according to claim 3, wherein the cross-sectional area is reduced by reducing the thickness of the facing portion.
さくすることで前記断面積を小さくすることを特徴とす
る請求項３記載のバッテリーターミナル。5. The battery terminal according to claim 3, wherein the cross-sectional area is reduced by reducing a distance of the facing portion in the central axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02926097A JP3489714B2 (en) | 1997-02-13 | 1997-02-13 | Battery terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP02926097A JP3489714B2 (en) | 1997-02-13 | 1997-02-13 | Battery terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10228894A true JPH10228894A (en) | 1998-08-25 |
| JP3489714B2 JP3489714B2 (en) | 2004-01-26 |
Family
ID=12271319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP02926097A Expired - Fee Related JP3489714B2 (en) | 1997-02-13 | 1997-02-13 | Battery terminal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3489714B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011113669A (en) * | 2009-11-24 | 2011-06-09 | Sumitomo Wiring Syst Ltd | Battery terminal |
| JP2013251197A (en) * | 2012-06-01 | 2013-12-12 | Furukawa Electric Co Ltd:The | Battery terminal |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55124173U (en) * | 1979-02-26 | 1980-09-03 | ||
| JPS6212264U (en) * | 1985-07-08 | 1987-01-24 |
-
1997
- 1997-02-13 JP JP02926097A patent/JP3489714B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55124173U (en) * | 1979-02-26 | 1980-09-03 | ||
| JPS6212264U (en) * | 1985-07-08 | 1987-01-24 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011113669A (en) * | 2009-11-24 | 2011-06-09 | Sumitomo Wiring Syst Ltd | Battery terminal |
| JP2013251197A (en) * | 2012-06-01 | 2013-12-12 | Furukawa Electric Co Ltd:The | Battery terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3489714B2 (en) | 2004-01-26 |
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|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |