JPS6231978A - Manufacture of multiwiper and multiwiper itself - Google Patents
Manufacture of multiwiper and multiwiper itselfInfo
- Publication number
- JPS6231978A JPS6231978A JP60170812A JP17081285A JPS6231978A JP S6231978 A JPS6231978 A JP S6231978A JP 60170812 A JP60170812 A JP 60170812A JP 17081285 A JP17081285 A JP 17081285A JP S6231978 A JPS6231978 A JP S6231978A
- Authority
- JP
- Japan
- Prior art keywords
- wiper
- wiper body
- support part
- electroforming
- film
- 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 9
- 238000000034 method Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 11
- 238000005323 electroforming Methods 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 8
- 230000000996 additive effect Effects 0.000 claims description 7
- 238000005530 etching Methods 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims description 2
- 229910052759 nickel Inorganic materials 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims 2
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052763 palladium Inorganic materials 0.000 claims 1
- 229910052697 platinum Inorganic materials 0.000 claims 1
- 238000003466 welding Methods 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000465 moulding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000001312 dry etching Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000001039 wet etching Methods 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
Landscapes
- Details Of Resistors (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 「産業上の利用分野」。[Detailed description of the invention] "Industrial application field".
本発明は電子機器に使用されるサーメッ］−トリマーや
ポテンショメータ等のブラシ接点や＝１イル接点、マイ
クロモーターブラシ接点、その他の接点を多目的化した
マルチワイパーに関する。TECHNICAL FIELD The present invention relates to a multi-purpose wiper that is used in electronic equipment such as a brush contact such as a thermistor trimmer or a potentiometer, a =1-il contact, a micromotor brush contact, and other contacts.
「従来の技術」
従来のブラシ接点は第１８図および第１９図に示すよう
に直径が０．１．の線材３１を複数本、本実施例では２
８本密着整列させた後、線材３１の軸心方向に対して直
角方向に板厚が０．０５ｔｔｍ、幅寸法が０．５ｍの支
持板３２を配置し、該支持板３２と前記線材３１とをス
ボッ１〜溶接によって固定する。しかる後、前記線材３
１の両端部を切断するとともに、第１９図に示すような
形状に折曲げて形成していた。このため、次に列挙する
欠点があった。"Prior Art" A conventional brush contact has a diameter of 0.1 mm as shown in FIGS. 18 and 19. A plurality of wire rods 31, in this example, two
After 8 wires are closely aligned, a support plate 32 with a thickness of 0.05 ttm and a width of 0.5 m is placed in a direction perpendicular to the axial direction of the wire 31, and the support plate 32 and the wire 31 are Fix by welding the sub-bot 1. After that, the wire rod 3
1 was cut at both ends and bent into the shape shown in FIG. 19. For this reason, there were the following drawbacks.
（１）複数本の線材を密着整列さ１！るのが面倒で手間
がかかる。(1) Align multiple wire rods closely 1! It is troublesome and time-consuming to do so.
（２）スポット溶接作業が必要である。(2) Spot welding work is required.
（３）スポット溶接によって線材が歪んだりして同一面
上に整列しずらく、品質が安定しない。(3) Wire rods are distorted by spot welding, making it difficult to align them on the same surface, resulting in unstable quality.
（４）線材の整列、スボッ１〜溶接、線材の切断、熱処
理、折曲げ等の作業が必要であるので、−［産性が悪く
、コスト高となる。(4) Works such as aligning the wire rods, welding the wire rods, cutting the wire rods, heat treatment, bending, etc. are required, resulting in poor productivity and high costs.
「本発明の目的」
本発明は以上のような従来の欠点に鑑み、線材の整列や
スポット溶接を不要として、生産性の向上と品質の安定
を図るとともに、製造が容易でかつ性能の優れたマルチ
ワイパーの製造方法およびマルチワイパーを得るにある
。 。``Object of the present invention'' In view of the above-mentioned conventional drawbacks, the present invention aims to improve productivity and stabilize quality by eliminating the need for alignment of wire rods and spot welding, and to provide a method that is easy to manufacture and has excellent performance. A method for manufacturing a multi-wiper and obtaining the multi-wiper. .
「本発明の目的を達成するための手段」本発明は支持部
より所定間隔で並列された多数個のブラシ線が突出形成
されたマルチワイパー本体をアデティブ法やエツチング
法、エレクト０フオーミング法のいずれかによって形成
するマルヂワイパ一本体成形■稈と、このマルチワイパ
ー本体成形Ｔ稈によって成形されたマルチワイパー本体
の表向に該マルチワイパー本体とは異なる材質の材料を
用いたアデティブ法やエレクトロフォー」
ミンク法によって被膜を形成する被膜形成Ｔ程とを含む
ことを特徴としている。"Means for Achieving the Objects of the Invention" The present invention provides a multi-wiper body in which a multi-wiper body having a large number of brush lines arranged in parallel at predetermined intervals protruding from a support part is formed using any of the additive method, etching method, and electro-zero forming method. The additive method or electrophoresis method using a material different from that of the multi-wiper body on the surface of the multi-wiper body formed by the multi-wiper body forming T-culm and the multi-wiper body molding T-culm formed by The method is characterized in that it includes a film forming step T in which a film is formed by a method.
また、本発明は支持部より所定間隔で並列された多数個
のブラシ線が突出するようにばね着のある材質で形成さ
れたマルチワイパー本体と、このマルチワイパー本体の
表向を良導電性の材質で覆った被膜とからなることを特
徴としている。The present invention also provides a multi-wiper body made of a material with a spring so that a large number of brush wires arranged in parallel at predetermined intervals protrude from a support part, and a surface of the multi-wiper body made of a highly conductive material. It is characterized by consisting of a film covered with a material.
［本発明の実施例、１
以下、図面に示す実施例により、本発明の詳細な説明す
る。[Embodiment 1 of the present invention] The present invention will be described in detail below with reference to embodiments shown in the drawings.
第１図ないし第７図の実施例において、１はマルチワイ
パー本体２をベリリュームカツパーやばね性のある材料
の薄板３を用いたドライまたはウェットエツチング法に
よって成形するマルチワイパー本体成形■稈で、このマ
ルチワイパー本体成形■稈１で成形されるマルチワイパ
ー本体２は、第２図ないし第４図に示すように、平板状
に形成された支持部４と、この支持部４より櫛歯状に突
出させた多数個のブラシ線５からなるワイヤーブラシ６
と、前記支持部４の略中央部に形成した取付は孔７とか
ら構成されている。In the embodiments shown in FIGS. 1 to 7, 1 is a multi-wiper body forming process in which the multi-wiper body 2 is formed by dry or wet etching using a thin plate 3 of beryllium cutter or a material with spring properties; Multi-wiper main body molding The multi-wiper main body 2, which is molded from the culm 1, includes a support portion 4 formed in a flat plate shape and a comb-like shape formed from the support portion 4, as shown in FIGS. 2 to 4. Wire brush 6 consisting of a large number of protruding brush lines 5
and a mounting hole 7 formed approximately at the center of the support portion 4.
８は前記マルチワイパー本体成形■程１によつて成形さ
れたマルチワイパー本体２０表面に、第５図ないし第７
図に示すように導電性に優れた被膜９を形成する被膜形
成■稈で、この被膜形成工程８は導電性に優れた銅、銀
、ニッケルおよびこれらの合金を用いたアデティブ法、
■レフトロフォーミング法等により、被膜９をマルチワ
イパー本体２の表面に形成している。なお、１５は電鋳
液１６を収納する電鋳槽である。１７は電鋳槽１５内の
電鋳液１６を撹拌するフィルターポンプである。１８は
エアー撹拌装置である。8 is applied to the surface of the multi-wiper body 20 formed in step 1 of forming the multi-wiper body, as shown in FIGS. 5 to 7.
As shown in the figure, the film formation step 8 is an additive method using copper, silver, nickel, and alloys thereof, which have excellent conductivity.
(2) A coating 9 is formed on the surface of the multi-wiper body 2 by a left foaming method or the like. Note that 15 is an electroforming tank that stores an electroforming liquid 16. 17 is a filter pump that stirs the electroforming liquid 16 in the electroforming tank 15. 18 is an air stirring device.
−Ｆ記方法により製造されたマルチワイパー１０はドラ
イまたはウェットエツチング法と■レフトロフォーミン
グ法とを用いて製造されるため、従来技術で製造するこ
とができる。また、製造されたマルチワイパー１０は、
支持部４寄りの位置のワイヤーブラシ６を１２０度稈折
曲げたり、三角形状に折曲げて使用され、ばね性、導電
性、耐食性に優れている。- The multi-wiper 10 manufactured by the method described in F is manufactured using a dry or wet etching method and (2) a left foaming method, so that it can be manufactured using conventional techniques. In addition, the manufactured multi-wiper 10 is
It is used by bending the wire brush 6 near the support part 4 by 120 degrees or into a triangular shape, and has excellent spring properties, conductivity, and corrosion resistance.
［本発明の胃なる実施例」
次に第８図ないし第１１図に示す本発明の異なる実施例
につき説明する。なお、これらの実施例の説明に当って
、前記本発明の実施例と同一構成部分には同一符号を付
して重複する説明を省略する。[Stomach Embodiment of the Present Invention] Next, different embodiments of the present invention shown in FIGS. 8 to 11 will be described. In the description of these embodiments, the same components as those of the embodiments of the present invention are designated by the same reference numerals and redundant explanations will be omitted.
第８図の実施例において、前記第１図イ１いし第７図に
示１本発明の実施例と１に異なる点は、マルチワイパー
本体成形Ｔ稈１Ａで、このマルチワイパー本体成形■稈
１Ａはベリリューカッパーやぼね竹のある材料を用いた
エレクトロフォーミング法によって母型２０トにマルチ
ワイパー本体２を形成した点で、このようにしてマルチ
ワイパー本体２を成形しても同様な作用効果が１ｑられ
る。The embodiment shown in FIG. 8 is different from the embodiment of the present invention shown in FIGS. The multi-wiper body 2 is formed on a 20-ton matrix by electroforming using materials such as beryu copper and bone bamboo, and even if the multi-wiper body 2 is formed in this way, the same operation and effect can be obtained. is reduced to 1q.
第９図ないし第１２図に示す実施例において、前配本発
明の実施例と主に異なる点は、例えば、板厚が０．０５
〜０．１＃、支持部４の幅が２＃、長さが２．５＃どい
つ非常に小さいマルチワイパー１０Ａを多数個製造する
点で、この場合、まず第１０図に示すように、支持部４
と他の多数個のＩｉ＋５どが一体になった複数個のマル
チワイパー本体２が直列になったものを複数個並列する
ようなマルチワイパー本体のシート１１をエツチング法
あるいはエレク１〜Ｉ］フォーミング法によって形成す
るマルチワイパー本体成形■稈１または１Ａを行ない、
しかる後、マルチワイパー本体のシート１１を被膜工程
８によりマルチワイパー□本体２０表面に被膜９を形成
したシー１〜１１Ａを形成し後、第１１図に示すように
、切断■稈１２により、マルチワイパー１０Ａを製造す
る。このようにしてマルチワイパー１０Ａを製造するこ
とにＪ、す、多量のマルチワイパー１０Ａを効率良く製
造することができる。In the embodiment shown in FIGS. 9 to 12, the main difference from the embodiment of the present invention is that, for example, the plate thickness is 0.05 mm.
In this case, first, as shown in FIG. Support part 4
The sheet 11 of the multi-wiper body, in which a plurality of multi-wiper bodies 2 in which a plurality of Ii+5 and many other Ii+5 etc. are integrated, is arranged in parallel using the etching method or the forming method. Multi-wiper body molding ■Culm 1 or 1A is formed by
After that, the sheet 11 of the multi-wiper body is coated in a coating process 8 to form sheets 1 to 11A in which a coating 9 is formed on the surface of the multi-wiper main body 20, and as shown in FIG. A wiper 10A is manufactured. By manufacturing the multi-wiper 10A in this way, a large amount of the multi-wiper 10A can be efficiently manufactured.
第１３図および第１４図の実施例において、前記本発明
の実施例と主に異なる点は、マルチワイパー本体２を直
列に接続したものをマルチワイパー本体成形Ｔ稈１１＋
たは１Ａで形成した点で、このように構成してもｎい。The main difference between the embodiments shown in FIGS. 13 and 14 from the embodiments of the present invention is that the multi-wiper bodies 2 connected in series are connected to the multi-wiper body molded T culm 11
It is also possible to configure it in this way because it is formed with 1A or 1A.
第１５図ないし第１７図の実施例において、前記本発明
の実施例と主に異なる六は、マルチワイパー本体２の上
面にだ（Ｊ被膜９を形成する被膜形成工程８Ａを行なっ
てマルチワイパー１０Ｂを製造した １点で、このよ
うにｖＪ造しても同様な作用効果が得られる。In the embodiments shown in FIGS. 15 to 17, the main difference from the embodiments of the present invention is that the film forming step 8A for forming the J-coat 9 is performed on the upper surface of the multi-wiper body 2. The same effect can be obtained even if VJ is manufactured in this way with one point.
なお、マルチワイパー本体は厚さが０，０１〜０．５馴
、線の長さが２５ ｍｍ以下、幅寸法および間隔が０゜
０１〜ｏ、５ｍに形成してもよい。The multi-wiper body may be formed to have a thickness of 0.01 to 0.5 m, a line length of 25 mm or less, and a width and interval of 0.01 to 5 m.
Ｅ本発明の効果」
以上の説明から明らかなように、本発明にあっては次に
列挙する効果がある。E. Effects of the Present Invention As is clear from the above description, the present invention has the following effects.
（１）支持部より所定間隔で並列された多数個の線が突
出形成されたマルチワイパー本体を■レフトロフォーミ
ング法やエツチング法で形成した後、マルチワイパー本
体の表面を異なる材質を用いたアデティブ法やＴレフト
ロフォーミング法によって被膜を形成してマルチワイパ
ーを製造するので、従来のように複数本の線を整列させ
た後、支持板にスポット溶接によって固着させなくても
良い。(1) After forming the multi-wiper body, in which a large number of lines arranged in parallel at predetermined intervals protrude from the support part, by the left-forming method or etching method, the surface of the multi-wiper body is formed using additives using different materials. Since the multi-wiper is manufactured by forming a coating by the method or the T-retroforming method, there is no need to align a plurality of wires and then fix them to the support plate by spot welding as in the conventional method.
したがって、ワイＡ７−ブラシの整列状態を従来に比べ
、バラツキを著しく少なくさせてき、品質の安定を図る
ことができる。Therefore, the variation in the alignment state of the Wire A7 brushes can be significantly reduced compared to the prior art, and the quality can be stabilized.
（２）前記（１）によって、スポット溶接が不要なので
、容易に製造することができる。(2) According to the above (1), spot welding is not required, so manufacturing is easy.
（３）前記（１）によって、エレクトロフォーミー 〇
−
レグ法あるいはエツチング法とによってｌ造するので、
容易に製造することができる。(3) According to (1) above, the electroformy 〇-reg method or etching method is used to create the product.
It can be easily manufactured.
（４）マルチワイパー本体をばね性のある材質の材料を
用いて形成することにより、ばね竹を向上させることが
できる。(4) By forming the multi-wiper body using a material with spring properties, the spring strength can be improved.
（５）マルチワイパー本体の表面を覆う被膜を導電性や
耐食性に優れた材質の材料を用いて形成することにより
、導電性や耐食性の向上を図ることができる。(5) By forming the film covering the surface of the multi-wiper body using a material with excellent conductivity and corrosion resistance, it is possible to improve the conductivity and corrosion resistance.
（６）前記（４）および（５）によって、従来では不可
能なばね性や導電性や耐食性に優れたマルチワイパーを
製造Ｊる、ことができる。(6) By using (4) and (5) above, it is possible to manufacture a multi-wiper with excellent spring properties, electrical conductivity, and corrosion resistance, which was previously impossible.
第１図は本発明の一実施例を示す工程図、第２図ないし
第４図はマルチワイパー本体の説明図、第５図ないし第
７図はマルチワイパーの説明図、第８図、第９図ないし
第１２図、第１３図および第１４図、第１５図ないし第
１７図はそれぞれ本発明の異なる実施例を示す説明図、
第１８図および第１９図は従来の説明図である。
１、ＩＡ：マルチワイパー本体成形■稈、２：マルチワ
イパー本体、
３：薄板、 ４：支持部、
５：線、 ６：ワイヤーブラシ、７：取付
（」孔、 ８．８Ａ：被膜形成工程、９：被膜、
１０．１０Ａ：マルチワイパー、
１１．１１Ａ：シート、 １２：切断工程。Fig. 1 is a process diagram showing an embodiment of the present invention, Figs. 2 to 4 are explanatory views of the multi-wiper body, Figs. 5 to 7 are explanatory views of the multi-wiper, and Figs. 8 and 9. 12, 13 and 14, and 15 to 17 are explanatory diagrams showing different embodiments of the present invention, respectively,
FIG. 18 and FIG. 19 are explanatory diagrams of the conventional technology. 1. IA: Multi-wiper body molding culm, 2: Multi-wiper body, 3: Thin plate, 4: Support part, 5: Wire, 6: Wire brush, 7: Mounting hole, 8.8A: Film forming process, 9: Film, 10.10A: Multi-wiper, 11.11A: Sheet, 12: Cutting process.
Claims (1)
が突出形成されたマルチワイパー本体をアデティブ法や
エッチング法、エレクトロフォーミング法のいずれかに
よつて形成するマルチワイパー本体成形工程と、このマ
ルチワイパー本体成形工程によって成形されたマルチワ
イパー本体の表面に該マルチワイパー本体とは異なる材
質の材料を用いたアデティブ法やエレクトロフォーミン
グ法によつて被膜を形成する被膜形成工程とを含むこと
を特徴とするマルチワイパーの製造方法。 ２）マルチワイパー本体はベリリュームカッパーや高導
電性とばね性のある材質の材料を用いたアデティブ法や
エッチング法、エレクトロフォーミング法のいずれかに
よって形成されていることを特徴とする特許請求の範囲
第１項記載のマルチワイパーの製造方法。 ３）被膜は銅、銀、金、パラジウム、白金、ニッケルお
よびこれらの合金を用いたアデティブ法またはエレクト
ロフォーミング法によつて形成されていることを特徴と
する特許請求の範囲第１項または第２項記載のマルチワ
イパーの製造方法。 ４）支持部より所定間隔で並列された多数個のブラシ線
が突出するようにばね性のある材質で形成されたマルチ
ワイパー本体と、このマルチワイパー本体の表面を良導
電性の材質で覆った被膜とからなることを特徴とするマ
ルチワイパー。 ５）マルチワイパー本体は厚さが０．０１〜０．５ｍｍ
、線の長さが２５ｍｍ以下、幅寸法および間隔が０．０
１〜０．５ｍｍであることを特徴とする特許請求の範囲
第４項記載のマルチワイパー。 ６）マルチワイパー本体の支持部は平板状に形成され、
略中央部に取付け孔が形成されていることを特徴とする
特許請求の範囲第４項または第５項記載のマルチワイパ
ー。[Scope of Claims] 1) A multi-wiper in which a multi-wiper body having a large number of brush lines arranged in parallel at predetermined intervals protruding from a support part is formed by an additive method, an etching method, or an electroforming method. A body forming process, and a film forming process in which a film is formed on the surface of the multi-wiper body formed by this multi-wiper body forming process by an additive method or an electroforming method using a material different from that of the multi-wiper body. A method for manufacturing a multi-wiper, comprising: 2) The main body of the multi-wiper wiper is formed by an additive method, an etching method, or an electroforming method using beryllium copper or a material with high conductivity and spring properties. A method for manufacturing a multi-wiper according to item 1. 3) Claim 1 or 2, characterized in that the coating is formed by an additive method or an electroforming method using copper, silver, gold, palladium, platinum, nickel, and alloys thereof. Method for manufacturing a multi-wiper as described in Section 1. 4) The multi-wiper body is made of a springy material so that a large number of brush wires arranged in parallel at predetermined intervals protrude from the support part, and the surface of this multi-wiper body is covered with a highly conductive material. A multi-wiper characterized by consisting of a film. 5) The thickness of the multi-wiper body is 0.01-0.5mm.
, the length of the line is 25mm or less, the width dimension and the interval are 0.0
The multi-wiper according to claim 4, characterized in that the width is 1 to 0.5 mm. 6) The support part of the multi wiper main body is formed into a flat plate shape,
The multi-wiper according to claim 4 or 5, characterized in that a mounting hole is formed substantially in the center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60170812A JPS6231978A (en) | 1985-08-02 | 1985-08-02 | Manufacture of multiwiper and multiwiper itself |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60170812A JPS6231978A (en) | 1985-08-02 | 1985-08-02 | Manufacture of multiwiper and multiwiper itself |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6231978A true JPS6231978A (en) | 1987-02-10 |
Family
ID=15911790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60170812A Pending JPS6231978A (en) | 1985-08-02 | 1985-08-02 | Manufacture of multiwiper and multiwiper itself |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231978A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01157502A (en) * | 1987-12-14 | 1989-06-20 | Tanaka Kikinzoku Kogyo Kk | Sliding brush |
-
1985
- 1985-08-02 JP JP60170812A patent/JPS6231978A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01157502A (en) * | 1987-12-14 | 1989-06-20 | Tanaka Kikinzoku Kogyo Kk | Sliding brush |
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