JPS5831330Y2 - Substrate for battery electrode plates - Google Patents
Substrate for battery electrode platesInfo
- Publication number
- JPS5831330Y2 JPS5831330Y2 JP1978115198U JP11519878U JPS5831330Y2 JP S5831330 Y2 JPS5831330 Y2 JP S5831330Y2 JP 1978115198 U JP1978115198 U JP 1978115198U JP 11519878 U JP11519878 U JP 11519878U JP S5831330 Y2 JPS5831330 Y2 JP S5831330Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- frame
- lattice
- battery electrode
- substrate
- 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
Links
Classifications
-
- Y02E60/12—
Landscapes
- Cell Electrode Carriers And Collectors (AREA)
Description
【考案の詳細な説明】
従来、自動車電池用電極として組込まれる電極用基板は
、鋳造、打抜き等によりつくられるが、特に打抜きで製
造した場合は、非常に肉薄の基板が製造可能になるが、
薄型基板は、その打ち抜き索材として鉛板等の比較的柔
かい材質を使用し、その極めて肉薄板から平坦な格子枠
をもつ格子板と該格子枠より外方に延長突出して設けた
平坦な板状耳2とをもつものに打ち抜き形成するため、
特にその耳の機械的強度が弱く、活物質充填時、電池極
板群の組立作業中、充放電時に伴ない極板が伸びる際、
耳は変形し易く、特にその基部に於て折り曲がる不都合
を伴なう。[Detailed Description of the Invention] Conventionally, electrode substrates incorporated as electrodes for automobile batteries have been made by casting, punching, etc., but especially when manufactured by punching, it is possible to manufacture extremely thin substrates.
The thin board uses a relatively soft material such as a lead plate as the punched cable material, and consists of a lattice plate with a flat lattice frame made from the very thin plate and a flat plate extending outward from the lattice frame. In order to punch out and form a piece with a shaped lug 2,
In particular, the mechanical strength of the ears is weak, and when the electrode plates stretch during filling with active material, assembly of battery electrode plates, and charging/discharging,
The ears are susceptible to deformation, especially at their bases.
本考案は、上記の欠点を解消した電池極板用基板を提供
したもので、格子板1の平担な格子枠1bと該格子枠1
bより外方に延長突出して設けた平坦な板状耳2とから
成る電池極板用基板において、該格子枠1b面と板状耳
2面とに跨り、その想像上の境界線aに対し直交する少
なくとも1本の突条3を屈曲形成して成る。The present invention provides a substrate for battery electrode plates that eliminates the above-mentioned drawbacks, and includes a flat lattice frame 1b of the lattice plate 1 and a flat lattice frame 1b of the lattice plate 1;
In a battery electrode plate substrate consisting of a flat plate-shaped tab 2 provided extending outward from b, the lattice frame 1b side and the plate-shaped tab 2 side are straddled, and the imaginary boundary line a is It is formed by bending at least one orthogonal protrusion 3.
次に、不考案の実施例を添付図面につき説明する。An unconventional embodiment will now be described with reference to the accompanying drawings.
図面で1は、鉛製の肉薄素板より打ち抜き形成した薄型
格子板を示し、該格子板1は、内部に多数の活物質充填
用の格子孔1aとその外周を囲繞する所定幅の平坦な格
子枠1bとから成り、その上縁1側に上方に垂直に突出
する平坦な樟状耳2を有し、これらは肉薄鉛板より1度
に打ち抜き、格子基板とする。In the drawing, reference numeral 1 indicates a thin lattice plate punched from a thin blank lead plate. It consists of a lattice frame 1b, and has flat camphor-like ears 2 projecting vertically upward on its upper edge 1 side, and these are punched out at one time from a thin lead plate to form a lattice substrate.
該基板は、これら格子枠1bと板状耳2との境界域部で
抑も、図示の想像縁aに沿い、外圧により曲がり易い。The substrate is easily bent by external pressure along the illustrated imaginary edge a in the boundary region between the lattice frame 1b and the plate-like ears 2.
本考案によれば、これら格子枠1b面と板状耳2面とに
跨り即ち、境界線aを越えて、これと直交する突条3を
少くとも1本屈曲形成する。According to the present invention, at least one protrusion 3 is bent to extend over the surface of the lattice frame 1b and the surface of the plate-like ears 2, that is, beyond the boundary line a, and perpendicular thereto.
第1図示の実施例では3本の平行する突条3,3.3を
屈曲形成した。In the embodiment shown in the first figure, three parallel protrusions 3, 3.3 are bent.
然るときは、活物質の充填時、上面より加圧されても、
容易に屈曲せず、又電池極板群としての組立時、或は使
用中に加えられる衝撃等で曲がることがなくなる。In such a case, even if pressure is applied from the top surface when filling the active material,
It does not bend easily and does not bend due to shocks applied during assembly as a battery electrode plate group or during use.
第3図は、変形例を示し、該平坦な格子枠1b面の輻方
向の中央に四方を囲繞した突条囲枠4を屈曲形成罎該格
干忰1bの屈旧強度を向上せしめた式の基板に不考案を
適用Lたもので、該突粂囲枠4の上辺突条枠4aの1部
を壬坦板状耳2面内に該境界線aに肘し直交し延長導入
させた平行する2条の本考案突灸3,3をもつコ字状の
枠部に形成巳たもので、これら平行する突条3,3は、
これとは別個に設けた第1図と同様の1本の突条3と共
に板状耳2がその境界線a近簿の基部から折曲がること
を防止するに役立つと同時に下記詳述する効果を併せ有
する。FIG. 3 shows a modified example, in which a protrusion surrounding frame 4 surrounding the four sides of the flat lattice frame 1b is bent at the center in the radial direction, thereby improving the bending strength of the grid frame 1b. An unconventional method was applied to the board, and a part of the upper protruding frame 4a of the protruding frame 4 was extended and introduced into the plane of the protruding plate-shaped tab 2 so as to be perpendicular to the boundary line a. It is formed on a U-shaped frame having two parallel protrusions 3, 3 of the present invention, and these parallel protrusions 3, 3 are
Together with a separate protrusion 3 similar to that shown in Fig. 1, this serves to prevent the plate-shaped lug 2 from bending from the base of the border line a, and at the same time, it has the effect described in detail below. Have both.
即ち、蕃板の平坦な格子枠1b面に屈曲により突条囲粋
4を設けたものでは、その突条囲粋4の突条に沿った外
慣(凍部は比較的内薄となり、持に水干に延びる突条囲
忰4の上辺棒4aに沿った想像嬢bで示す外側縁部で折
り曲がり易い嫌いがあるが、本考案によれば、該上辺枠
4aの1部をこれから垂直に耳2面域に延びるコ字状枠
部に形成し、想像線b即ち水平に延びる外側禄部に対し
直父する垂亘の平行する突条3,3を設けたので、該外
測縁部での折り曲がりを防上される。In other words, in the case where the protruding ridges 4 are provided by bending on the flat lattice frame 1b surface of the baffle board, the outer surface along the ridges of the ridges 4 (the frozen part is relatively thin, and the retention is However, according to the present invention, a part of the upper side frame 4a can be bent vertically at the outer edge indicated by the imaginary mark b along the upper side bar 4a of the projecting frame 4 that extends horizontally. It is formed on a U-shaped frame extending in two areas of the ears, and is provided with vertical parallel protrusions 3, 3 directly facing the imaginary line b, that is, the horizontally extending outer edge. Prevents bending.
尚第3図に於て、該コ字状枠の平行する突条3.3の1
方は、格子板1の上辺に沿って延びる長手の上辺枠4a
の延長線上と直交士る延長部3aをもつ長手に構成し、
該延長部3aは、該長手の上辺枠4aよつ下方に位置し
て設けた短かい上辺忰4a’に接続せしめ、千坦な基板
格子枠1の上辺面の耐屈曲強度を向上せしめた。In addition, in Fig. 3, the parallel protrusions 3.3 of the U-shaped frame are
The upper side frame 4a extends along the upper side of the lattice plate 1.
It is configured in a longitudinal direction with an extension part 3a perpendicular to the extension line of
The extension portion 3a is connected to a short upper side frame 4a' provided below the long upper side frame 4a, thereby improving the bending strength of the upper side surface of the uneven board lattice frame 1.
このように本考案によるときは、格子板1の平坦な唱子
枠1b面とこれからの外方に延長突aする平坦な板状耳
2とに跨り、その想渫上の境界線aに対一直交する少く
とも1不の突条3を屈曲形成せじのたので、板状耳2の
基部から久折り曲がりを確実に防止できる効果を有する
。In this way, according to the present invention, the lattice plate 1 spans the flat chanter frame 1b surface and the flat plate-like ears 2 that extend outwardly from this surface, and faces the imaginary boundary line a. Since at least one orthogonal protrusion 3 is bent and formed, it has the effect of reliably preventing the plate-shaped selvage 2 from being bent for a long time from the base.
第1図は本考案実棒の1例の要都乃平面ズ、第2図は■
−■線截断面図、第3図は池例の要部の斜面図を示す。
1・・・・・・格子板、1b・・・・・・平坦な格子忰
、2・・・・・平坦な板状耳、a・・・・・境界襠、3
・・・・・・突条。Figure 1 shows an example of the actual rod of the present invention, and Figure 2 shows ■
Figure 3 shows a slope view of the main part of the pond. 1... Lattice plate, 1b... Flat lattice ridge, 2... Flat plate-like ears, a... Boundary rug, 3
...Protrusion.
Claims (1)
延長突出して設けた平坦な板状耳2とから成る電池極板
用基板において、該格子枠1b面と板状耳2面とに跨り
、その想像上の境界線aに対し直交する少くとも1本の
突条3を屈曲形成して成る電池極板用基板。In a battery electrode plate substrate consisting of a flat lattice frame 1b of a lattice plate 1 and a flat plate-shaped lug 2 extending outward from the lattice frame 1b, the lattice frame 1b side and the plate-shaped lug 2 side are A substrate for a battery electrode plate, which is formed by bending at least one protrusion 3 extending over the imaginary boundary line a.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978115198U JPS5831330Y2 (en) | 1978-08-24 | 1978-08-24 | Substrate for battery electrode plates |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978115198U JPS5831330Y2 (en) | 1978-08-24 | 1978-08-24 | Substrate for battery electrode plates |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5533413U JPS5533413U (en) | 1980-03-04 |
JPS5831330Y2 true JPS5831330Y2 (en) | 1983-07-11 |
Family
ID=29066622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978115198U Expired JPS5831330Y2 (en) | 1978-08-24 | 1978-08-24 | Substrate for battery electrode plates |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5831330Y2 (en) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5330979Y2 (en) * | 1973-02-15 | 1978-08-02 |
-
1978
- 1978-08-24 JP JP1978115198U patent/JPS5831330Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5533413U (en) | 1980-03-04 |
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