JPH0764078B2 - Method for adhering ink contact member in ink jet recording head - Google Patents
Method for adhering ink contact member in ink jet recording headInfo
- Publication number
- JPH0764078B2 JPH0764078B2 JP59088481A JP8848184A JPH0764078B2 JP H0764078 B2 JPH0764078 B2 JP H0764078B2 JP 59088481 A JP59088481 A JP 59088481A JP 8848184 A JP8848184 A JP 8848184A JP H0764078 B2 JPH0764078 B2 JP H0764078B2
- Authority
- JP
- Japan
- Prior art keywords
- ink
- adhesive
- recording head
- tube
- adhering
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
- B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
- B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
- B29C65/4845—Radiation curing adhesives, e.g. UV light curing adhesives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
- B41J2/01—Ink jet
- B41J2/17—Ink jet characterised by ink handling
- B41J2/175—Ink supply systems ; Circuit parts therefor
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Ink Jet (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
Description
【発明の詳細な説明】 ［技術分野］ 本発明は、インクジェット記録ヘッド（以下、インクジ
ェットヘッドという）の組立においてインクに接触する
部材どうしを接着する場合に用いられるインク接触部材
の接着方法に関する。Description: TECHNICAL FIELD The present invention relates to an ink contact member adhering method used in adhering members that come into contact with ink in the assembly of an ink jet recording head (hereinafter referred to as an ink jet head).
［従来技術］ 従来、インクジェットヘッドの組立において、インクに
接触する部材どうし、例えばインク貯蔵タンクとインク
チューブを接着する場合には、接着の信頼性、ポリエチ
レン、ポリプロピレン、テフロン等から成る各部材の耐
熱温度、各部材の接着位置精度等を考慮して耐インク性
を有する常温硬化型の接着剤が広く用いられている。[Prior Art] Conventionally, in the assembly of an ink jet head, when members that come into contact with ink, such as an ink storage tank and an ink tube, are bonded, reliability of bonding and heat resistance of each member made of polyethylene, polypropylene, Teflon, etc. An ordinary temperature-curing type adhesive having ink resistance is widely used in consideration of temperature, bonding position accuracy of each member, and the like.
ところがこの種類の接着剤の硬化時間が数時間甚しい場
合には一中夜程度と長いため以下のような諸問題が生じ
ている。However, when the curing time of this kind of adhesive is several hours, it takes a long time such as midnight to cause the following problems.
（１）各構成部品の組立完了までに長時間を要する。ま
たゴミなどが組立途中のインクジェットヘッドに付着、
侵入する確率が高くなり、それを防止するには組立作業
をクリーンルーム内で行う必要が出て来る。(1) It takes a long time to complete the assembly of each component. Also, dust and the like will adhere to the inkjet head during assembly,
The probability of intrusion increases, and in order to prevent it, it becomes necessary to perform assembly work in a clean room.
（２）ノズル等の高精度な配置が要求される部材を接着
する場合、硬化時間中に接着部分の位置ずれが生じない
ようにするには多数の治具が必要となる。(2) When bonding members such as nozzles that require high-accuracy placement, a large number of jigs are required to prevent displacement of the bonded portions during the curing time.
（３）位置ずれが生じる確率が高くなることによって組
立体の良比率（歩留り）が低下する。(3) The good ratio (yield) of the assembly is lowered due to the high probability that the positional deviation occurs.
以上のような諸問題はインクジェットヘッドの生産効率
を著しく低下させ、コスト高を招く原因となっている。The various problems as described above cause the production efficiency of the inkjet head to be remarkably reduced, resulting in a high cost.
［目的］ 本発明は以上のような事情に鑑みてなされたもので、イ
ンクジェットヘッドの組立工程を短縮させ、また製品の
信頼性、良比率を向上させることにより生産効率を向上
させることができるインクジェットヘッドにおけるイン
ク接触部材の接着方法を提供することを目的とする。[Object] The present invention has been made in view of the above circumstances, and it is possible to improve the production efficiency by shortening the assembly process of the inkjet head and improving the reliability and the good ratio of the product. An object is to provide a method for adhering an ink contact member on a head.
［実施例］ 以下、添付図面を参照して本発明方法の実施例を説明す
る。[Examples] Examples of the method of the present invention will be described below with reference to the accompanying drawings.
第１図（Ａ）、（Ｂ）および第２図はそれぞれ組立にお
いて本発明方法が適用されるインクジェットヘッドの構
造を示す斜視図である。1 (A), (B) and FIG. 2 are perspective views showing the structure of an ink jet head to which the method of the present invention is applied in assembly.
第１図（Ａ）、（Ｂ）に示されるものはシングルノズル
型のインクジェットヘッドで、インク滴を吐出する一本
のノズル１と、これを収容、支持しかつノズル１に供給
されるインクを貯蔵するインク貯蔵タンク２から構成さ
れている。1A and 1B show a single-nozzle type ink jet head, which includes a single nozzle 1 for ejecting ink droplets, and an ink for accommodating and supporting the nozzle 1 and supplied to the nozzle 1. It is composed of an ink storage tank 2 for storing.
ノズル１は先端部を先細りに絞られた円筒状に形成さ
れ、その外周上には吐出圧を発生するピエゾ素子３が嵌
合されており、後端部にはインク供給管４の先端が連結
されている。インク供給管４の後端にはフィルタ５が嵌
合されている。The nozzle 1 is formed in a cylindrical shape with a tapered tip, a piezo element 3 for generating a discharge pressure is fitted on the outer periphery of the nozzle 1, and the tip of an ink supply tube 4 is connected to the rear end. Has been done. A filter 5 is fitted to the rear end of the ink supply pipe 4.
一方インク貯蔵タンク２は上側が開放された筺体状に形
成され、正面上部にはノズル１を支持するための突出し
た支持部６が一体に成形されている。この支持部６内の
所定位置上にノズル１がピエゾ素子３、インク供給管４
とともに位置決めされ、接着により固定される。この場
合インク供給管４の後部はインク貯蔵タンク２内に貯蔵
されるインク７中に浸漬される。On the other hand, the ink storage tank 2 is formed in a housing shape having an open upper side, and a protruding support portion 6 for supporting the nozzle 1 is integrally formed on the upper front portion. The nozzle 1 is provided with a piezo element 3 and an ink supply tube 4 on a predetermined position in the support portion 6.
It is positioned together with and fixed by adhesion. In this case, the rear part of the ink supply pipe 4 is immersed in the ink 7 stored in the ink storage tank 2.
またインク貯蔵タンク２の外側面には中空のパイプ状の
２本のチューブ継手部８、８が突出して一体に形成され
ており、このチューブ継手部８、８に対してそれぞれイ
ンク供給用と吸引用のインクチューブ９、９の先端が接
着により連結、固定される。Two hollow pipe-shaped tube joint portions 8 and 8 are integrally formed so as to project on the outer side surface of the ink storage tank 2. The tube joint portions 8 and 8 are used for ink supply and suction, respectively. The tips of the ink tubes 9, 9 for ink are connected and fixed by adhesion.
またインク貯蔵タンク２の開放された天井部分には、蓋
10が接着により固定され、これによりインク貯蔵タンク
が密閉される。In addition, a lid is provided on the open ceiling portion of the ink storage tank 2.
10 is fixed by adhesion, which seals the ink storage tank.
一方第２図に示されるものはマルチノズル型のインクジ
ェットヘッドであって、この場合インク貯蔵タンク２の
内部は、これに一体に形成された３枚の仕切り壁11a〜1
1cによって支持部６の部分を含めて４つに仕切られてお
り、そのそれぞれに対しノズル１、ピエゾ素子３、イン
ク供給管４のセットが配置され接着により固定される。
またこの仕切りのそれぞれに対応してチューブ継手部８
が２本ずつ形成され、そのそれぞれにインクチューブ９
が接着により連結、固定される。また上述と同様にイン
ク貯蔵タンク２の開放された天井部分に蓋10が接着によ
り固定される。On the other hand, what is shown in FIG. 2 is a multi-nozzle type ink jet head. In this case, the inside of the ink storage tank 2 has three partition walls 11a-1a integrally formed therein.
The support portion 6 is divided into four parts by 1c, and a set of the nozzle 1, the piezo element 3, and the ink supply tube 4 is arranged and fixed to each of them by adhesion.
In addition, corresponding to each of these partitions, the tube joint part 8
2 are formed, and the ink tubes 9 are formed in each of them.
Are connected and fixed by adhesion. Further, similarly to the above, the lid 10 is fixed by adhesion to the open ceiling portion of the ink storage tank 2.
以上のシングルノズル型とマルチノズル型のインクジェ
ットヘッドの構成において、インク貯蔵タンク２のチュ
ーブ継手部８に対するインクチューブ９の接着について
本発明方法が適用される。In the configurations of the single-nozzle type and multi-nozzle type inkjet heads described above, the method of the present invention is applied to the adhesion of the ink tube 9 to the tube joint portion 8 of the ink storage tank 2.
以下に上記構成におけるインクチューブ９の接着を例に
とって本発明による接着方法を説明する。Hereinafter, the bonding method according to the present invention will be described by taking the bonding of the ink tube 9 having the above-described configuration as an example.
第３図はその接着方法を説明するもので、インク貯蔵タ
ンク２のチューブ継手部８とインクチューブ９との接着
部分周辺の断面図である。FIG. 3 is a cross-sectional view for explaining the bonding method, and is a sectional view around the bonded portion between the tube joint portion 8 and the ink tube 9 of the ink storage tank 2.
同図に示すようにチューブ継手部８を貫通する穴8aはそ
の内径がチューブ継手部８の先端部から先端にかけて拡
がるように先端に行く程大きくなっており、これにより
円錐台形状の嵌合凹部8bが形成されている。As shown in the figure, the hole 8a penetrating the tube joint portion 8 has an inner diameter that increases toward the tip so as to expand from the tip portion of the tube joint portion 8 to the tip, whereby a conical trapezoidal fitting recess is formed. 8b is formed.
接着の際にはまずこの嵌合凹部8bにインクチューブ９の
先端部を挿入して嵌合させる。この場合インクチューブ
９は外径が嵌合凹部8bの最奥部における穴8aの内径より
わずかに大きく形成され、また先端の周縁にはテーパ面
が形成されており、インクチューブ９の先端が嵌合凹部
8bの側面に密着し、最奥部より外側の嵌合凹部8bの側面
とインクチューブ９間には隙間があくように構成されて
いる。At the time of adhesion, first, the tip portion of the ink tube 9 is inserted into this fitting recess 8b and fitted. In this case, the ink tube 9 is formed such that the outer diameter thereof is slightly larger than the inner diameter of the hole 8a at the innermost portion of the fitting concave portion 8b, and a tapered surface is formed on the peripheral edge of the tip, so that the tip of the ink tube 9 is fitted. Mating recess
It is configured so that it closely contacts the side surface of 8b and there is a gap between the side surface of the fitting concave portion 8b outside the innermost part and the ink tube 9.
次に上記の嵌合凹部8b、インクチューブ９間の隙間に符
号12で示す耐インク性接着剤を充填した後、直ちに耐イ
ンク性接着剤の外側を符号13で示す紫外線硬化型接着剤
（以下UV接着剤と呼ぶ）で封止する。Next, the gap between the fitting recess 8b and the ink tube 9 is filled with the ink-resistant adhesive indicated by reference numeral 12, and immediately thereafter, the outside of the ink-resistant adhesive is indicated by reference numeral 13 by the ultraviolet curable adhesive (hereinafter It is sealed with a UV adhesive).
しかる後にUV接着剤13に対して紫外線を照射し、これを
硬化させる。この場合の硬化に要する時間はUV接着剤13
の種類や量にもよるが数秒から一分程度で充分である。Then, the UV adhesive 13 is irradiated with ultraviolet rays to cure it. In this case, the time required for curing is UV adhesive 13
Depending on the type and amount, the time from a few seconds to a minute is enough.
UV接着剤13の硬化後は、耐インク性接着剤12がまだ硬化
していなくてもインクチューブ９の接着部分はUV接着剤
13の硬化により固定されているので、直ちに他の構成部
分の接着や組立作業を連続して行なえる。すなわち組立
工程を連続化、ライン化できる。またそのような他の作
業の間に未硬化だった耐インク性接着剤12が硬化し、イ
ンクチューブ９の接着部分が完全に固定される。After the UV adhesive 13 is hardened, the adhesive portion of the ink tube 9 is UV adhesive even if the ink resistant adhesive 12 is not yet hardened.
Since it is fixed by hardening 13, the other components can be immediately bonded and assembled continuously. That is, the assembly process can be made continuous and can be made into a line. In addition, the uncured ink-resistant adhesive 12 is cured during such other work, and the bonded portion of the ink tube 9 is completely fixed.
以上の方法によれば前述のインクジェットヘッドの組立
てにおけるノズル２、インクチューブ９、蓋10の３箇所
の接着工程全体は数分間で行なえる。ちなみに従来方法
によるとこの３箇所の接着工程全体に１〜３日間を要し
ていた。According to the above method, the entire bonding process of the nozzle 2, the ink tube 9, and the lid 10 in the above-described assembly of the inkjet head can be performed in a few minutes. By the way, according to the conventional method, 1 to 3 days were required for the entire bonding process at these three locations.
なお上記の耐インク性接着剤12およびUV悦着剤13として
好ましいものを以下に列挙する。In addition, preferable examples of the ink resistant adhesive 12 and the UV adhesive 13 are listed below.
UV接着剤として、アクリル樹脂系、ウレタン樹脂系、メ
ラミン樹脂系、ポリエステル樹脂系、シリコン樹脂系、
エポキシ樹脂系などの紫外線硬化型接着剤が挙げられ、
さらに好ましくは、シリコン樹脂系、メラミン樹脂系、
エポキシ樹脂系の使用が好ましく、本止め兼用として
は、エポキシ樹脂系が好ましい。As UV adhesive, acrylic resin type, urethane resin type, melamine resin type, polyester resin type, silicon resin type,
UV curable adhesives such as epoxy resin-based adhesives,
More preferably, silicone resin type, melamine resin type,
It is preferable to use an epoxy resin type, and for this combined use, an epoxy resin type is preferable.
具体的には松下電工（株）社製CU−7000,7300,7800,720
0シリーズ、日本ロックタイト（株）社製LIシリーズ、
アミコン（株）社製UV−990シリーズ等を挙げることが
できる。もちろん上記した以外にも一般に知られる、多
くの接着剤及びレジストインクなども用いることができ
るのはいうまでもない。耐インク性接着剤として３次元
網目構造を形成する熱硬化性樹脂接着剤：フェノール、
レゾルシノール尿素、エチレン尿素、メラミン、ベンゾ
グアナミンフラン、キシレンなどのホルムアルデヒド系
樹脂、エポキシ樹脂、不飽和ポリエステル、ポリウレタ
ン、シリコン樹脂、ポリジアリルフタレートまたは、こ
れらの共縮合体があげられる。さらに好ましくは、エポ
キシ樹脂が挙げられる。Specifically, CU-7000,7300,7800,720 manufactured by Matsushita Electric Works, Ltd.
0 series, Japan Loctite LI series,
Examples include UV-990 series manufactured by Amicon Co., Ltd. Needless to say, a large number of commonly known adhesives and resist inks other than the above can be used. Thermosetting resin adhesive that forms a three-dimensional network structure as an ink resistant adhesive: phenol,
Examples thereof include formaldehyde resins such as resorcinol urea, ethylene urea, melamine, benzoguanamine furan, and xylene, epoxy resins, unsaturated polyesters, polyurethanes, silicone resins, polydiallyl phthalates, and co-condensates thereof. More preferably, an epoxy resin is used.
［効果］ 以上の説明から明らかなように、本発明によるインクジ
ェット記録ヘッドにおけるインク接触部材の接着方法で
は、接着には耐インク性接着剤と紫外線硬化型接着剤が
用いられ、且つ、耐インク性接着剤は接着されるインク
接触部材どうしの間の隙間に配され、紫外線硬化型接着
剤は前記隙間におけるインクに対する外側で耐インク性
接着剤を覆うように配されるため、耐インク性接着剤が
硬化するのを待たずに、先に紫外線硬化型接着剤を極め
て短い時間で硬化させ接合位置を決めてしまうので、極
めて短い時間でインク接触部材どうしの接着固定が可能
であり、更に耐インク性接着剤は接着されるインクの接
触部材どうしの間の隙間に配された上に、その隙間にお
けるインクに対する外側で紫外線硬化型接着剤に覆われ
るので、耐インク性接着剤が必要な場所に確実に配さ
れ、前記隙間におけるインクに対する外側に漏れる心配
がなく、硬化位置を確実に設定されるため、必要な場所
で耐インク性と接着力に優れた接着を行なうことができ
るとともに、接着の作業性が飛躍的に向上する。こうし
て前述した従来の諸問題を解決し、インクジェット記録
ヘッドの生産効率を大幅に向上させることができる。[Effect] As is apparent from the above description, in the method for adhering the ink contact member in the ink jet recording head according to the present invention, the ink resistant adhesive and the ultraviolet curable adhesive are used for the adhesive, and the ink resistant The adhesive is arranged in a gap between the ink contact members to be adhered, and the UV-curable adhesive is arranged so as to cover the ink-resistant adhesive on the outside of the ink in the gap. The UV-curable adhesive is cured in an extremely short time before the adhesive is cured, and the joint position is decided. Therefore, it is possible to bond and fix the ink contact members in an extremely short time. Since the adhesive is placed in the gap between the contact members of the ink to be adhered, and is covered with the ultraviolet curable adhesive on the outside of the ink in the gap, The ink-resistant adhesive is securely placed where it is needed, and there is no risk of leaking to the outside of the ink in the gaps, and the curing position is set reliably, so it has excellent ink resistance and adhesive strength where necessary. Bonding can be performed and the workability of bonding is dramatically improved. Thus, the above-mentioned conventional problems can be solved, and the production efficiency of the ink jet recording head can be greatly improved.
すなわち組立工程に要する時間を短縮し組立てのライン
化が図れるとともに、多数の治具が不要となり、またゴ
ミの付着や侵入、接着部分の位置ずれなどの問題を解決
でき製品の良比率および信頼性を向上させることができ
る。In other words, the time required for the assembly process can be shortened, the assembly line can be achieved, many jigs are not required, and problems such as dust adhesion, intrusion, and misalignment of the adhesive part can be solved. Good product ratio and reliability Can be improved.
第１図（Ａ）、（Ｂ）はそれぞれ組立てにおいて本発明
による接着方法が適用されるシングルノズル型のインク
ジェットヘッドの分解斜視図および断面図、第２図は同
じく組立てにおいて本発明方法が適用されるマルチノズ
ル型のインクジェットヘッドの分解斜視図、第３図は本
発明方法を説明するインクチューブ接着部分周辺の断面
図である。 １……ノズル、２……インク貯蔵タンク ７……インク、８……チューブ継手部 ９……インクチューブ、10……蓋 12……耐インク性接着剤、13……紫外線硬化型接着剤1 (A) and 1 (B) are exploded perspective views and cross-sectional views of a single-nozzle type inkjet head to which the bonding method according to the present invention is applied in assembly, respectively, and FIG. FIG. 3 is an exploded perspective view of a multi-nozzle type inkjet head, and FIG. 3 is a cross-sectional view around an ink tube bonding portion for explaining the method of the present invention. 1 ... Nozzle, 2 ... Ink storage tank 7 ... Ink, 8 ... Tube joint section 9 ... Ink tube, 10 ... Lid 12 ... Ink resistant adhesive, 13 ... UV curable adhesive
Claims (1)
に接触するインク接触部材どうしを接着する方法であっ
て、前記接着には耐インク性接着剤と紫外線硬化型接着
剤が用いられ、且つ、前記耐インク性接着剤は接着され
るインク接触部材どうしの間の隙間に配され、前記紫外
線硬化型接着剤は前記隙間におけるインクに対する外側
で前記耐インク性接着剤を覆うように配されることを特
徴とするインクジェット記録ヘッドにおけるインク接触
部材の接着方法。1. A method for adhering ink contact members that come into contact with ink in an ink jet recording head, wherein an ink resistant adhesive and an ultraviolet curable adhesive are used for the bonding, and the ink resistance is The adhesive is arranged in a gap between the ink contact members to be adhered, and the ultraviolet curable adhesive is arranged so as to cover the ink resistant adhesive on the outside of the ink in the gap. A method for adhering an ink contact member in an inkjet recording head.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59088481A JPH0764078B2 (en) | 1984-05-04 | 1984-05-04 | Method for adhering ink contact member in ink jet recording head |
| DE19853515002 DE3515002A1 (en) | 1984-05-04 | 1985-04-25 | Process for the adhesive bonding of a component coming into contact with ink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59088481A JPH0764078B2 (en) | 1984-05-04 | 1984-05-04 | Method for adhering ink contact member in ink jet recording head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60232963A JPS60232963A (en) | 1985-11-19 |
| JPH0764078B2 true JPH0764078B2 (en) | 1995-07-12 |
Family
ID=13943983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59088481A Expired - Lifetime JPH0764078B2 (en) | 1984-05-04 | 1984-05-04 | Method for adhering ink contact member in ink jet recording head |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0764078B2 (en) |
| DE (1) | DE3515002A1 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3011919A1 (en) * | 1979-03-27 | 1980-10-09 | Canon Kk | METHOD FOR PRODUCING A RECORDING HEAD |
| JPS58214116A (en) * | 1982-06-07 | 1983-12-13 | Sumitomo Electric Ind Ltd | Optical connector sleeve and its assembly method |
| JPS5916760A (en) * | 1982-07-21 | 1984-01-27 | Canon Inc | Ink jet recorder |
-
1984
- 1984-05-04 JP JP59088481A patent/JPH0764078B2/en not_active Expired - Lifetime
-
1985
- 1985-04-25 DE DE19853515002 patent/DE3515002A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60232963A (en) | 1985-11-19 |
| DE3515002A1 (en) | 1985-11-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |