JPH0529114B2 - - Google Patents
Info
- Publication number
- JPH0529114B2 JPH0529114B2 JP61181975A JP18197586A JPH0529114B2 JP H0529114 B2 JPH0529114 B2 JP H0529114B2 JP 61181975 A JP61181975 A JP 61181975A JP 18197586 A JP18197586 A JP 18197586A JP H0529114 B2 JPH0529114 B2 JP H0529114B2
- Authority
- JP
- Japan
- Prior art keywords
- developer
- developer carrier
- sealing member
- contact
- carrier
- 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
- 238000007789 sealing Methods 0.000 description 41
- 230000001105 regulatory effect Effects 0.000 description 23
- 229920001971 elastomer Polymers 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 229910000915 Free machining steel Inorganic materials 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920002379 silicone rubber Polymers 0.000 description 2
- 239000004945 silicone rubber Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229920002943 EPDM rubber Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000987 azo dye Substances 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003986 novolac Polymers 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、現像剤担持体の表面に現像剤を規制
部材により所定の厚さの現像剤層とし、その現像
剤層を静電潜像保持体に送つて静電吸着させて可
視像に現像する現像装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention is directed to forming a developer layer of a predetermined thickness on the surface of a developer carrier using a regulating member, and applying the developer layer to an electrostatic latent image carrier. This relates to a developing device that electrostatically attracts and develops visible images.
従来の技術
近年、現像装置自体のコンパクト化及びメイン
テナンス性向上等の観点からトナーのみから成る
一成分現像剤を使用した現像装置が、例えば特開
昭60−53975号公報や特開昭60−2967号公報とし
て知られている。BACKGROUND ART In recent years, in order to make the developing device itself more compact and to improve its maintainability, developing devices using a single-component developer consisting only of toner have been proposed, for example, in Japanese Patent Laid-Open No. 60-53975 and Japanese Patent Laid-Open No. 60-2967. It is known as Publication No.
この一成分現像剤を使用した現像装置は、ハウ
ジング内に円筒状の現像剤担持体を回転自在に支
承すると共に、その現像剤担持体の表面上部に規
制部材を当接し、この当接部の上流部の空間に直
接収容されている現像剤を規制部材で現像剤担持
体の表面に所定の厚さの現像剤層とし、その現像
剤層を静電潜像担持体に送つて静電潜像に静電吸
着させて可視像に現像するものである。 A developing device using this one-component developer rotatably supports a cylindrical developer carrier within a housing, and a regulating member is brought into contact with the upper surface of the developer carrier. The developer stored directly in the upstream space is formed into a developer layer of a predetermined thickness on the surface of the developer carrier by a regulating member, and the developer layer is sent to the electrostatic latent image carrier to generate an electrostatic latent image. The image is electrostatically attracted to the image and developed into a visible image.
このために、現像剤担持体と規制部材との当接
部の両端部から現像剤がこぼれ易いという問題が
あつた。 For this reason, there has been a problem in that the developer is likely to spill from both ends of the contact portion between the developer carrier and the regulating member.
そこで、現像剤担持体の表面両端部を平滑に形
成して規制部材の両端部が平滑なる表面端部に密
着して、現像剤が現像剤担持体と規制部材との当
接部の両端を通過しないようにシールすることで
現像剤がこぼれ落ちないようにした現像剤装置が
提案されている。 Therefore, both ends of the surface of the developer carrier are formed to be smooth so that both ends of the regulating member come into close contact with the smooth surface edges, so that the developer can contact both ends of the contact portion between the developer carrier and the regulating member. A developer device has been proposed in which the developer is sealed to prevent the developer from spilling out.
発明が解決しようとする問題点
かかる現像装置においては、現像剤担持体の表
面両端部のみを平滑とすることは加工上等の問題
で困難であり、通常は表面が平滑となつた円筒状
のシール部材を現像剤担持体の両端部に嵌合して
取着している。Problems to be Solved by the Invention In such a developing device, it is difficult to make only both ends of the surface of the developer carrier smooth due to processing problems. Seal members are fitted and attached to both ends of the developer carrier.
このために、通常稼動時に規制部材の両端部が
シール部材を摺擦することになり、長期間の使用
においてはシール部材が現像剤担持体に対してず
れが生じ、シール部材が外れたり、破れたり、シ
ール部材と現像剤担持体との間に間隙が生じて現
像剤が入り込み十分なるシールが得られない等の
多くの問題点を有する。 For this reason, during normal operation, both ends of the regulating member rub against the sealing member, and during long-term use, the sealing member may shift relative to the developer carrier, causing the sealing member to come off or be torn. In addition, there are many problems such as a gap is created between the sealing member and the developer carrier, and the developer enters, making it impossible to obtain a sufficient seal.
そこで本発明は、長期間使用してもシール部材
が現像剤担持体に対してずれが生じないようにす
ることを目的とするものである。 SUMMARY OF THE INVENTION Therefore, an object of the present invention is to prevent the sealing member from shifting relative to the developer carrier even after long-term use.
問題点を解決するための手段及び作用
本発明に係る現像装置は、静電潜像保持体１に
対向して回転自在に軸支される円筒形状の現像剤
担持体３と、該現像剤担持体３の表面に圧接され
当該表面に現像剤８の層を形成する規制部材７と
を備え、現像剤担持体３の両端部を平滑な表面を
有するシール部材１１でそれぞれ被覆した現像装
置において、前記シール部材１１を表面が平滑で
現像剤担持体３の表面に接する基部１１ａと現像
剤担持体３の表面に15μm以下の固定部材１２で
固定されたものとし、前記規制部材７をシール部
材１１にそれぞれ接触させたものである。Means and Effects for Solving the Problems The developing device according to the present invention includes a cylindrical developer carrier 3 that is rotatably supported opposite to the electrostatic latent image holder 1, and a developer carrier 3 that supports the developer. A developing device comprising a regulating member 7 that is pressed against the surface of the developer carrier 3 to form a layer of developer 8 on the surface, and in which both ends of the developer carrier 3 are respectively covered with seal members 11 having a smooth surface. The seal member 11 has a smooth surface and is fixed to the base 11a which is in contact with the surface of the developer carrier 3 and the surface of the developer carrier 3 with a fixing member 12 having a thickness of 15 μm or less, and the regulating member 7 is fixed to the base 11a which is in contact with the surface of the developer carrier 3. were brought into contact with each other.
かかる現像装置であれば、シール部材１１と現
像剤担持体３とが固定部材１２で強固に固定され
てシール部材１１に規制部材７が長期間に亘つて
摺接してもシール部材１１が現像剤担持体３より
ずれたり、破損したりすることがなく、長期間に
亘つて十分なるシール性能を維持して現像剤の漏
れを防止できるし、シール部材１１は先部１１ａ
によつて現像剤担持体３に周方向がガタつきなく
支持され、規制部材７が正しく接触するばかり
か、シール部材１１の基部１１ｂと現像剤担持体
３との間の固定部材１２に現像剤が入り込んでシ
ール部材１１がもり上がることがなく、常時規制
部材とシール部材１１が均一に密着する。 In such a developing device, the sealing member 11 and the developer carrier 3 are firmly fixed by the fixing member 12, and even if the regulating member 7 is in sliding contact with the sealing member 11 for a long period of time, the sealing member 11 does not hold the developer. The sealing member 11 does not shift from the carrier 3 or is damaged, maintains sufficient sealing performance over a long period of time, and prevents leakage of developer.
As a result, the developer carrier 3 is supported without wobbling in the circumferential direction, and not only does the regulating member 7 come into proper contact with the developer carrier 3, but also the developer is not attached to the fixing member 12 between the base 11b of the sealing member 11 and the developer carrier 3. The regulating member and the sealing member 11 are always uniformly in close contact with each other without the sealing member 11 being lifted up due to the intrusion.
実施例
静電潜像保持体１と対向したハウジング２内に
は円筒状の現像剤担持体３と現像剤供給部材４と
が互いに圧接して回転自在に支承されていると共
に、現像剤担持体３の表面上部には板バネ材５に
軟弾性体６を接着して成る規制部材７が当接し、
現像剤８が上流側より規制部材７と現像剤担持体
３の当接部に供給されて規制部材７で現像剤担持
体３の表面に所定厚さの現像剤層９を形成するよ
うにしてある。Embodiment A cylindrical developer carrier 3 and a developer supply member 4 are rotatably supported in pressure contact with each other in a housing 2 facing the electrostatic latent image holder 1. A regulating member 7 formed by adhering a soft elastic body 6 to a leaf spring material 5 is in contact with the upper surface of 3;
The developer 8 is supplied from the upstream side to the contact portion between the regulating member 7 and the developer carrier 3, and the regulating member 7 forms a developer layer 9 of a predetermined thickness on the surface of the developer carrier 3. be.
前記現像剤担持体３は円筒状となつて支軸１０
上に固着され、その両端部には筒状のシール部材
１１が嵌合されていると共に、シール部材１１と
現像剤担持体３の表面との間には固定部材１２が
設けられて両者を強固に固定している。 The developer carrier 3 is cylindrical and has a support shaft 10.
A cylindrical sealing member 11 is fitted to both ends of the sealing member 11, and a fixing member 12 is provided between the sealing member 11 and the surface of the developer carrier 3 to firmly secure the two. It is fixed at
つまり、シール部材１１は第３図に示すように
円筒状となり、基部１１ａは現像剤担持体３と同
一内径となり、かつ先部１１ｂは大径となつて環
状空間１３を形成し、この環状空間１３に固定部
材１２が設けてある。 That is, the sealing member 11 has a cylindrical shape as shown in FIG. A fixing member 12 is provided at 13.
なお、固定部材１２とは現像剤担持体３とシー
ル部材１１を固定する機能を有するものであれば
何でも良いが、好ましくは接着剤、粘着剤、高摩
擦係数を有する物質、例えばゴム材よりクサビ形
状となつたもの等が良い。 Note that the fixing member 12 may be anything as long as it has the function of fixing the developer carrier 3 and the sealing member 11, but it is preferable to use adhesive, adhesive, or a material with a high coefficient of friction, such as a wedge rather than a rubber material. Something that has a regular shape is good.
また、固定部材の厚さは15μm以下及び幅はシ
ール部材１１の端部より５mm以下となるようにす
ることが好ましい。 Further, it is preferable that the thickness of the fixing member is 15 μm or less and the width is 5 mm or less from the end of the sealing member 11.
このようであるから、シール部材１１が規制部
材７と摺擦しても固定部材１３で現像剤担持体３
に強固に固着してあるので、長期に亘つて使用し
てもシール部材１１が現像剤担持体３に対してず
れが生じたりすることがなく、長期間安定にトナ
ーこぼれの生じない現像装置とすることができ
る。 Because of this, even if the sealing member 11 rubs against the regulating member 7, the fixing member 13 prevents the developer carrier 3 from sliding.
Since the sealing member 11 is firmly fixed to the developer carrier 3 even after long-term use, the developing device is stable for a long period of time without toner spillage. can do.
次に具体例を説明する。 Next, a specific example will be explained.
現像剤８はスチレンあるいはアクリル樹脂等の
各種熱可塑性樹脂中にカーボンブラツク等の顔料
あるいは含金属アゾ染料や第４級アンモニウム塩
等の極性制御剤を分散した５〜200μm程度の大き
さの粒子であり、場合によつては疎水性シリカ等
の外添剤を0.1〜２％添加してある。 The developer 8 is made up of particles with a size of about 5 to 200 μm in which a pigment such as carbon black or a polarity control agent such as a metal-containing azo dye or a quaternary ammonium salt is dispersed in various thermoplastic resins such as styrene or acrylic resin. In some cases, 0.1 to 2% of external additives such as hydrophobic silica are added.
現像剤担持体３は、表面をニツケルメツキした
直径13mmの快削鋼等の導電性円筒形部材に導電性
カーボンを混入したノボラツク系フエノール樹脂
を約１mm被覆して構成され、その表面はサンドペ
ーパー等で軸方向に約5μm（JIS10点平均表面粗さ
Rz）で研磨してある。 The developer carrier 3 is composed of a conductive cylindrical member made of free-cutting steel or the like with a diameter of 13 mm and a nickel-plated surface coated with about 1 mm of novolak-based phenolic resin mixed with conductive carbon, and the surface is coated with sandpaper or the like. Approximately 5 μm in the axial direction (JIS 10 point average surface roughness
Rz ).
現像剤供給部材４は直径８mmの快削鋼等の等電
性円筒形部材にウレタンフオーム約2.5mmを被覆
して、その上を約１mmのEPDU製の105Ωcm以下
の導電性ゴムで被覆したものとなつている。な
お、導電ゴムの表面は軸方向に約200μm、ピツチ
0.2mmの凹凸が設けてある。 The developer supply member 4 is an isoelectric cylindrical member made of free-cutting steel or the like with a diameter of 8 mm, covered with about 2.5 mm of urethane foam, and covered with about 1 mm of electrically conductive rubber made of EPDU with a resistance of 10 5 Ωcm or less. It has become a thing of the past. Note that the conductive rubber surface has a pitch of approximately 200 μm in the axial direction.
There are 0.2mm unevenness.
規制部材７の板バネ５は容易に塑性変形するこ
とのない0.06〜0.2mm厚さのSUS3043/4Ｈ又はＨ
材を用い、一端がハウジング２に固定されてその
撓弾性力によつて軟弾性体６を現像剤担持体３に
圧接していると共に、軟弾性体６としては現像剤
８が容易に固着しないように硬度30〜60度のシリ
コンゴムあるいはEPDM、ウレタンゴム等のゴ
ム材よりシート状に形成され、現像剤８への帯電
附与能力を高めるために軟弾性体６のゴム材中に
電荷制御剤を加えることもあり、本例では五酸化
パナジウム粉末を1wt％シリコーンゴム中に添加
している。 The plate spring 5 of the regulating member 7 is made of SUS3043/4H or H with a thickness of 0.06 to 0.2 mm, which does not easily undergo plastic deformation.
The soft elastic body 6 is pressed against the developer carrier 3 by its elastic force, and the developer 8 does not easily stick to the soft elastic body 6. It is formed into a sheet shape from a rubber material such as silicone rubber, EPDM, or urethane rubber with a hardness of 30 to 60 degrees, and charge control is applied to the rubber material of the soft elastic body 6 in order to increase the ability to impart charge to the developer 8. In this example, 1 wt % of panadium pentoxide powder is added to silicone rubber.
シール部材１１の被覆形成技術としては、例え
ば電子回路に用いる小型の電解コンデンサを熱収
縮性チユーブで被覆する公知の手段を応用するこ
とができ、本例の場合には厚さ25μmのポリエス
テル製の熱収縮製チユーブで折り径が24.5cmのも
のを用い、現像剤担持体３の両端に被覆幅が10mm
となるように嵌合してドライヤーにて加熱して収
縮させ、厚さが30〜40μmとなるように被覆形成
した、なお、この状態でシール部材１１の中心線
平均表面粗さは0.2μm以下であつた。 As a coating forming technique for the sealing member 11, for example, a known means of coating a small electrolytic capacitor used in an electronic circuit with a heat-shrinkable tube can be applied, and in the case of this example, a 25 μm thick polyester tube is used. Use a heat-shrinkable tube with a folded diameter of 24.5 cm, and cover both ends of the developer carrier 3 with a coating width of 10 mm.
The sealing member 11 was fitted so that it was fitted and heated with a dryer to shrink and form a coating with a thickness of 30 to 40 μm. In this state, the center line average surface roughness of the sealing member 11 was 0.2 μm or less. It was hot.
また、固定部材１２としてはポリエステル系の
接着剤を使用し、現像剤担持体３の両端部に幅７
mm、厚さ10μmに塗布した。この固定部材１２と
しての接着剤はシール部材１１である熱収縮チユ
ーブを収縮する以前に塗布しても、収縮してから
流し込んでも良い。 In addition, a polyester adhesive is used as the fixing member 12, and a width of 7 mm is applied to both ends of the developer carrier 3.
It was applied to a thickness of 10 μm. The adhesive serving as the fixing member 12 may be applied before the heat-shrinkable tube serving as the sealing member 11 is shrunk, or may be poured after the heat-shrinkable tube is shrunk.
なお、固定部材１２はシール部材１１よりはみ
出さないようにすることが必要であり、又あまり
内に入れすぎてもいけず、望ましくはシール部材
１１の端部側より５mm以下とすることが必要であ
る。 Note that the fixing member 12 must not protrude beyond the sealing member 11, and must not be inserted too far in, preferably 5 mm or less from the end side of the sealing member 11. It is.
つまり、固定部材１２がはみ出すとその固定部
材１２に現像剤８が固着したり、トナー洩れを生
じる。 That is, if the fixing member 12 protrudes, the developer 8 may stick to the fixing member 12 or toner may leak.
また、固定部材１２の厚さが15μm以上になる
と現像剤担持体３とシール部材１１との間に現像
剤８が入り込み、その部分がもり上つて規制部材
７と均一に密着しなくなつてトナー洩れを生じる
ので、固定部材１２の厚さは15μm以下とするこ
とが好ましい。 Furthermore, when the thickness of the fixing member 12 becomes 15 μm or more, the developer 8 enters between the developer carrier 3 and the sealing member 11, and that portion rises up and does not come into uniform contact with the regulating member 7, resulting in toner To prevent leakage, the thickness of the fixing member 12 is preferably 15 μm or less.
以上述べた現像装置と固定部材がない従来の現
像装置を用いて下記条件で連続作動させシール部
材１１の経時的なシール性を調べた。 Using the above-described developing device and a conventional developing device without a fixing member, the sealing properties of the sealing member 11 over time were examined by continuous operation under the following conditions.
作動条件としては、規制部材７と現像剤担持体
３との当接圧が150g／cm2、現像剤担持体３の回
転速度は周速で150mm／秒とした。 The operating conditions were that the contact pressure between the regulating member 7 and the developer carrier 3 was 150 g/cm 2 , and the rotational speed of the developer carrier 3 was 150 mm/sec in circumferential speed.
この結果、第４図に示すようになつた。 The result was as shown in Figure 4.
第４図より明らかに、固定部材１２を設けた現
像装置によれば120時間以上連続して作動しても
トナー洩れが生じないのに対して、固定部材１２
を設けない現像装置によると略30時間でトナー洩
れが発生し、50時間でシール部材の一部が破損
し、60時間でシール部材が全面的に破損してしま
つた。 It is clear from FIG. 4 that the developing device provided with the fixing member 12 does not cause toner leakage even after continuous operation for 120 hours or more, whereas the developing device provided with the fixing member 12
In the case of a developing device without a toner, toner leakage occurred in about 30 hours, part of the sealing member was damaged in 50 hours, and the entire sealing member was damaged in 60 hours.
発明の効果
シール部材１１と現像剤担持体３とが固定部材
１２で強固に固定されてシール部材１１に規制部
材７が長期間に亘つて摺接してもシール部材１１
が現像剤担持体３よりずれたり、破損したりする
ことがなく、長期間に亘つて十分なるシール性能
を維持して現像剤の漏れを防止できる。Effects of the Invention Even if the sealing member 11 and the developer carrier 3 are firmly fixed by the fixing member 12 and the regulating member 7 is in sliding contact with the sealing member 11 for a long period of time, the sealing member 11
The developer carrier 3 will not be displaced or damaged, and sufficient sealing performance can be maintained over a long period of time to prevent developer leakage.
また、シール部材１２の先部１１ａは現像剤担
持体３の表面に接しているから、シール部材１１
は先部１１ａによつて現像剤担持体３に周方向に
ガタつきなく支持され、規制部材７が正しく接触
する。 Further, since the tip portion 11a of the sealing member 12 is in contact with the surface of the developer carrier 3, the sealing member 11
is supported by the tip portion 11a on the developer carrier 3 without wobbling in the circumferential direction, and the regulating member 7 comes into proper contact with the developer carrier 3.
またシール部材１１の基部１１ｂと現像剤担持
体３との間の固定部材１２は15μm以下であるか
ら、その固定部材１２に現像剤が入り込んでシー
ル剤１１がもり上がることがなく、常時規制部材
とシール部材１１が均一に密着する。 Further, since the fixing member 12 between the base 11b of the sealing member 11 and the developer carrier 3 has a thickness of 15 μm or less, the developer does not enter the fixing member 12 and the sealant 11 does not rise up, and the regulating member and the sealing member 11 are evenly and closely attached.
図面は本発明の実施例を示し、第１図は現像剤
担持体部分の正面図、第２図は第１図の部拡大
断面図、第３図は現像装置の全体図、第４図は実
験結果を示す図表である。
１は静電潜像保持体、３は現像剤担持体、７は
規制部材、８は現像剤、１１はシール部材、１２
は固定部材。
The drawings show an embodiment of the present invention; FIG. 1 is a front view of a developer carrier portion, FIG. 2 is an enlarged sectional view of a portion of FIG. 1, FIG. 3 is an overall view of the developing device, and FIG. It is a chart showing experimental results. 1 is an electrostatic latent image holder, 3 is a developer carrier, 7 is a regulating member, 8 is a developer, 11 is a sealing member, 12
is a fixed member.
１ 色票貼付位置に離型紙を有する複数枚の台紙
の一側部同士を綴じると共に、各台紙の離型紙に
各種の等色相断面に対応する配列にて裏面に糊付
加工が施された色票を貼着して成る色票帳と、こ
の色票帳から選択した色票を貼着するための離型
紙から成るプラン用台紙と、さらに上記色票帳に
基づき配色を決定するに際して使用する文房具
と、これら色票帳、プラン用台紙及び文房具を収
納する収納体とを有し、上記収納体の本体は２つ
折りに形成されて見開き自在とされ、一方の折り
たたみ片の内側面には上記色票帳が、他方の折り
たたみ片の内側面には上記文房具が、それぞれ収
納されていることを特徴とする色票セツト。
２ 上記色票帳の各台紙には、見開き２頁にて等
色相断面の全体を表示するように色票が貼着され
ている特許請求の範囲第１項記載の色票セツト。
３ 上記色票帳の各台紙には、色票の貼着個所を
示す升目及び各升目に貼着する色票のコード番号
が表示されている特許請求の範囲第１項又は第２
項記載の色票セツト。
４ 上記色票帳の各台紙間には透明シートが綴じ
込まれており、この透明シートの一側面には、該
一側面側から透かして見る台紙面に配置されてい
る色の色名がそれらの各色と対応する位置に表示
されると共に、他側面には、該他側面側から透か
して見る台紙面に配置されている色の色名がそれ
1 One side of multiple mounts with release paper at the color chart pasting position are bound together, and the release paper of each mount is pasted on the back side in an arrangement corresponding to various equal hue cross sections. A color chart book to which the color chart is pasted, a plan mount made of release paper for pasting the color chart selected from this color chart book, and a plan mount to be used when determining a color scheme based on the color chart book. It has stationery, and a storage body that stores these colored slips, plan mounts, and stationery, and the main body of the storage body is formed in two so that it can be opened freely, and the inside surface of one folding piece has the above-mentioned A color chart set characterized in that a color chart book is stored on the inside surface of the other folded piece, and the above-mentioned stationery is stored respectively. 2. The color chart set according to claim 1, wherein a color chart is pasted on each mount of the color chart book so as to display the entire equal-hue section in a two-page spread. 3. Claims 1 or 2, in which each mount of the color chart book has squares indicating the locations where the color chart is pasted and the code number of the color chart to be pasted on each square.
Color chart set listed in section. 4 A transparent sheet is bound between each mount of the color chart, and one side of this transparent sheet shows the color names of the colors arranged on the mount surface when viewed from the one side. The name of the color placed on the mount surface that can be seen through from the other side is displayed on the other side in a position corresponding to each color.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18197586A JPS6338969A (en) | 1986-08-04 | 1986-08-04 | Developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18197586A JPS6338969A (en) | 1986-08-04 | 1986-08-04 | Developing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6338969A JPS6338969A (en) | 1988-02-19 |
| JPH0529114B2 true JPH0529114B2 (en) | 1993-04-28 |
Family
ID=16110139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18197586A Granted JPS6338969A (en) | 1986-08-04 | 1986-08-04 | Developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338969A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005084533A (en) | 2003-09-10 | 2005-03-31 | Seiko Epson Corp | Developing device, image forming apparatus, computer system, and sealing auxiliary member |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541889B2 (en) * | 1978-11-29 | 1980-10-27 | ||
| JPS5789781A (en) * | 1980-11-26 | 1982-06-04 | Canon Inc | Developing device |
| JPS60249174A (en) * | 1984-05-25 | 1985-12-09 | Ricoh Co Ltd | Developing device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541889U (en) * | 1978-09-11 | 1980-03-18 |
-
1986
- 1986-08-04 JP JP18197586A patent/JPS6338969A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5541889B2 (en) * | 1978-11-29 | 1980-10-27 | ||
| JPS5789781A (en) * | 1980-11-26 | 1982-06-04 | Canon Inc | Developing device |
| JPS60249174A (en) * | 1984-05-25 | 1985-12-09 | Ricoh Co Ltd | Developing device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6338969A (en) | 1988-02-19 |
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