JPH03144458A - Method and device for removing paint film at drum terminal part - Google Patents
Method and device for removing paint film at drum terminal partInfo
- Publication number
- JPH03144458A JPH03144458A JP28386089A JP28386089A JPH03144458A JP H03144458 A JPH03144458 A JP H03144458A JP 28386089 A JP28386089 A JP 28386089A JP 28386089 A JP28386089 A JP 28386089A JP H03144458 A JPH03144458 A JP H03144458A
- Authority
- JP
- Japan
- Prior art keywords
- drum
- coating film
- paint film
- laser beam
- terminal part
- 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
- 239000003973 paint Substances 0.000 title claims abstract description 21
- 238000000034 method Methods 0.000 title claims description 22
- 230000003287 optical effect Effects 0.000 claims abstract description 19
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 230000001678 irradiating effect Effects 0.000 claims abstract 2
- 239000011248 coating agent Substances 0.000 claims description 48
- 238000000576 coating method Methods 0.000 claims description 48
- JNDMLEXHDPKVFC-UHFFFAOYSA-N aluminum;oxygen(2-);yttrium(3+) Chemical compound [O-2].[O-2].[O-2].[Al+3].[Y+3] JNDMLEXHDPKVFC-UHFFFAOYSA-N 0.000 description 12
- 229910019901 yttrium aluminum garnet Inorganic materials 0.000 description 12
- 239000007788 liquid Substances 0.000 description 9
- 108091008695 photoreceptors Proteins 0.000 description 7
- 239000000126 substance Substances 0.000 description 6
- 230000003028 elevating effect Effects 0.000 description 5
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000007598 dipping method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Photoreceptors In Electrophotography (AREA)
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は、例えば、ドラム外周面および内周面に感光性
物質の塗膜が形成された電子写真感光体ドラムを製造す
る際に、ドラム端部の外周面および内周面の不要な塗膜
を除去するために実施されるドラム端部の塗膜除去方法
およびその方法の実施に使用される装置に関する。Detailed Description of the Invention (Industrial Application Field) The present invention is applicable to, for example, when manufacturing an electrophotographic photoreceptor drum in which a coating film of a photosensitive substance is formed on the outer peripheral surface and inner peripheral surface of the drum. The present invention relates to a method for removing a coating film from an end of a drum, which is carried out to remove unnecessary coating films from the outer circumferential surface and inner circumferential surface of the end portion, and an apparatus used to carry out the method.
（従来の技術）
例えば、画像形成装置に使用される感光体ドラムは、ア
ルミニウム素管等のドラム外周面に感光性物質の塗膜が
形成されており、該感光性物質の塗膜に画像が形成され
る。このような感光体ドラムは、例えば、浸漬法により
製造される。該浸漬法では、アルミニウム素管等のドラ
ムを略鉛直状に保持して、感光性物質を含有する塗布肢
内に該ドラムを浸漬し、該ドラムを塗布液から引き上げ
ることにより、ドラム外周面に感光性の塗膜を形成して
いる。このような浸漬法では、ドラムの端部を含む外周
面全面に塗膜が形成され、また下鵡部の内周面にも塗膜
が形成される。しかし、怪光体ドラムは、その端部にフ
ランジを装着したり、端部を導電処理する必要があるた
め、端部の外周面および内周面に形成される不要な塗膜
は、該浸漬工程の後に実施される塗膜除去工程で除去さ
れる。(Prior art) For example, a photosensitive drum used in an image forming apparatus has a coating film of a photosensitive substance formed on the outer peripheral surface of the drum, such as an aluminum tube, and an image is formed on the coating film of the photosensitive substance. It is formed. Such a photoreceptor drum is manufactured, for example, by a dipping method. In this immersion method, a drum made of aluminum tube or the like is held in a substantially vertical position, the drum is immersed in a coating limb containing a photosensitive substance, and the drum is pulled up from the coating liquid to coat the outer circumferential surface of the drum. Forms a photosensitive coating. In such a dipping method, a coating film is formed on the entire outer circumferential surface of the drum including the end portion, and a coating film is also formed on the inner circumferential surface of the lower part of the drum. However, since it is necessary to attach a flange to the end of the mysterious light drum or conductive treatment to the end, unnecessary coating films formed on the outer and inner peripheral surfaces of the end are removed by the immersion process. It is removed in the paint film removal step that is carried out after the process.
塗膜除去工程では、感光体ドラムの塗膜を溶解し得る、
例えばテトラヒドロフラン（ＴＨＦ）等の溶剤でなる処
理液内に、複数の鉛直状に支持された感光体ドラムの下
端部を浸漬し、感光体ドラムと処理液とを相対的に昇降
させることにより、該感光体ドラムの下端部の塗膜を除
去する方法が知られている。また、切削刃により切削す
る方法も知られている。In the coating film removal process, the coating film on the photoreceptor drum can be dissolved.
For example, the lower ends of a plurality of vertically supported photoreceptor drums are immersed in a processing liquid made of a solvent such as tetrahydrofuran (THF), and the photoreceptor drums and the processing liquid are moved up and down relative to each other. A method of removing the coating film from the lower end of a photoreceptor drum is known. A method of cutting with a cutting blade is also known.
（発明が解決しようとする課題）
しかし、溶剤等の処理液内にドラムの端部を浸漬して塗
膜を除去する方法では、ドラム端部を処理液内に浸漬さ
せた状態で、該処理液とドラムとを相対的に揺動させな
ければならず、そのために、処理液がドラムにおける除
去する必要のない感光層に付着して、該感光層に悪影響
を及ぼすおそれがある。また、処理液は経時的にドラム
から除去された塗膜の溶解物により汚染されて塗膜除去
能力が、漸次、低下するため、塗膜の除去状態が一定し
ないおそれもある。また、処理液として、通常、有機溶
剤が使用されているために、防爆構造等が必要になると
いう問題もある。(Problem to be Solved by the Invention) However, in the method of removing the paint film by immersing the end of the drum in a processing liquid such as a solvent, the process is performed while the end of the drum is immersed in the processing liquid. The liquid and the drum must be oscillated relative to each other, which may cause the processing liquid to adhere to a photosensitive layer on the drum that does not need to be removed, thereby adversely affecting the photosensitive layer. Further, the treatment liquid becomes contaminated with dissolved substances from the paint film removed from the drum over time, and the paint film removal ability gradually decreases, so there is a possibility that the state of the paint film removal is not constant. Furthermore, since an organic solvent is usually used as the processing liquid, there is also the problem that an explosion-proof structure or the like is required.
切削刃によりドラム端部の塗膜を切削する場合には、通
常、各ドラム毎に端部の塗膜を切削しなければならず、
作業性が悪く、また、切削屑が周囲に飛散することによ
り、感光層に悪影響を及ぼすおそれもある。When cutting the paint film at the end of the drum with a cutting blade, it is usually necessary to cut the paint film at the end of each drum.
Workability is poor, and there is also a risk that the cutting waste may be scattered around, which may have an adverse effect on the photosensitive layer.
本発明は上記従来の問題を解決するものであり、その目
的は、ドラム端部の外周面および内周面の塗膜を正確か
つきわめて容易に、しかも、短時間で除去し得るドラム
端部の塗膜除去方法および装置を提供することにある。The present invention solves the above-mentioned conventional problems, and its purpose is to provide a coating film on the outer and inner peripheral surfaces of the drum end that can be removed accurately, extremely easily, and in a short period of time. An object of the present invention is to provide a coating film removal method and device.
（課題を解決するための手段）
本発明のドラム端部の塗膜除去方法は、塗膜が形成され
たドラムの端部の塗膜を除去するドラム端部の塗膜除去
方法であって、除去すべきドラム端部の塗膜に所定波長
のレーザ光を照射して該塗膜を燃焼あるいは昇華させる
ことを特徴としてなり、そのことにより上記目的が達成
される。(Means for Solving the Problems) A method for removing a coating film on an end of a drum according to the present invention is a method for removing a coating film on an end of a drum on which a coating film has been formed, the method comprising: The present invention is characterized in that the paint film at the end of the drum to be removed is irradiated with laser light of a predetermined wavelength to burn or sublimate the paint film, thereby achieving the above object.
また、本発明のドラム端部の塗膜除去装置は、ドラム端
部の外周面および内周面に塗膜が形成されたドラムにお
けるそれぞれの塗膜を除去するドラム端部の塗膜除去装
置であって、所定波長のレーザ光を発振し得るレーザ光
源部と、該レーザ光源部から発振されたレーザ光が、塗
膜を除去すべきドラム端部の外周面と内周面に交互に照
射されるように、該レーザ光の光路を変更する光路変更
部と、を具備してなり、そのことにより上記目的が達成
される。Further, the drum end coating film removing device of the present invention is a drum end coating film removing device for removing each coating film on a drum in which a coating film is formed on the outer circumferential surface and the inner circumferential surface of the drum end. There is a laser light source section capable of oscillating laser light of a predetermined wavelength, and the laser light emitted from the laser light source section is alternately irradiated onto the outer peripheral surface and inner peripheral surface of the end of the drum from which the coating film is to be removed. The apparatus further includes an optical path changing section that changes the optical path of the laser beam, thereby achieving the above object.
（実施例） 以下に、本発明を、実施例について説明する。(Example) The present invention will be described below with reference to Examples.
本発明のドラム端部の塗膜除去方法の実施に使用される
本発明の装置は、例えば、ドラム外周面に感光性物質の
塗膜が形成された電子写真感光体ドラムを製造する場合
に使用される。該ドラム端部の塗膜除去装置は、第１図
に示すように、ドラム５０を鉛直状に支持した状態で、
該ドラム５０を昇降および回転させ得るチャッキング装
置１０と、所定波長のレーザ光を所定の出力で発振し得
るレーザ光源部２０と、該レーザ光源部２０から発振さ
れるレーザ光の光路を変更する光路変更部３０と、を具
備する。The apparatus of the present invention used to carry out the method of removing a coating film from the end of a drum according to the present invention is used, for example, when manufacturing an electrophotographic photoreceptor drum in which a coating film of a photosensitive substance is formed on the outer peripheral surface of the drum. be done. As shown in FIG.
A chucking device 10 capable of raising/lowering and rotating the drum 50, a laser light source section 20 capable of emitting laser light of a predetermined wavelength with a predetermined output, and changing the optical path of the laser light emitted from the laser light source section 20. An optical path changing section 30 is provided.
レーザ光源２０は、ドラム５０の外周面に形成された感
光性物質の塗膜を燃焼あるいは昇華させる波長のレーザ
光を発振する、例えば、ＹＡＧ （、イツトリウム・ア
ルミニウム・ガーネット）レーザユニット２１と、該レ
ーザユニット２１に高電圧を印加するための電源部２２
とを有する。該電源部２２は、該ＹＡＧレーザユニット
２１に印加される電圧の調節が可能になっており、その
調節により、該ＹＡＧレーザユニット２１から発振され
るレーザ光の出力が調整される。該ＹＡＧレーザユニッ
）２１は、塗膜を除去されるドラム５０の下端部に対向
されて配設されており、略水平状にレーザ光を発振する
。The laser light source 20 includes, for example, a YAG (yttrium aluminum garnet) laser unit 21 that oscillates a laser beam with a wavelength that burns or sublimates a coating film of a photosensitive material formed on the outer peripheral surface of the drum 50. Power supply section 22 for applying high voltage to the laser unit 21
and has. The power supply unit 22 is capable of adjusting the voltage applied to the YAG laser unit 21, and by adjusting the voltage, the output of the laser beam oscillated from the YAG laser unit 21 is adjusted. The YAG laser unit 21 is disposed facing the lower end of the drum 50 from which the coating film is to be removed, and oscillates a laser beam substantially horizontally.
該レーザ光源部２０とドラム５０との間に介装された光
路変更部３０は、レーザ光源部）２１から発振されるレ
ーザ光の光路内に進入および退出し得るように配設され
たプリズム３１と、該プリズム３１をレーザ光の光路内
に進入および退出させるべく高速で昇降させる昇降手段
３２とを有する。該昇降手段３２としては、エアシリン
ダあるいはモータ等が使用される。プリズム３１は、昇
降手段３２によりレーザ光の光路内に進入した状態では
、該レーザ光の光路を若干下方へ屈折させる。そして、
該プリズム３１にて屈折されたレーザ光の光路内には反
射鏡３３が配設されている。該反射鏡３３は、プリズム
３１にて屈折されたレーザ光を、チャッキング装置１０
により鉛直状に支持されたドラム５０の下端部内周面に
向けて反射する。プリズム３１には、レーザ光が透過す
ることによる加熱を抑制するために、冷却水の通流管３
４が配設されている。The optical path changing section 30 interposed between the laser light source section 20 and the drum 50 includes a prism 31 arranged so as to be able to enter and exit the optical path of the laser light emitted from the laser light source section 21. and an elevating means 32 for elevating and lowering the prism 31 at high speed to enter and exit the optical path of the laser beam. As the elevating means 32, an air cylinder, a motor, or the like is used. When the prism 31 enters the optical path of the laser beam by the elevating means 32, it refracts the optical path of the laser beam slightly downward. and,
A reflecting mirror 33 is disposed in the optical path of the laser beam refracted by the prism 31. The reflecting mirror 33 directs the laser beam refracted by the prism 31 to the chucking device 10.
The light is reflected toward the inner peripheral surface of the lower end of the drum 50, which is vertically supported by the drum 50. A cooling water flow pipe 3 is provided in the prism 31 in order to suppress heating caused by the laser beam passing through the prism 31.
4 are arranged.
チャッキング装置１０により鉛直状に支持されたドラム
５０の下端部の近傍には、吸引装置４０が配設されてお
り、該吸引装置４０により、レーザ光により燃焼あるい
は昇華されたドラム５０下端部の塗膜成分が吸引される
。A suction device 40 is disposed near the lower end of the drum 50 vertically supported by the chucking device 10, and the suction device 40 removes the lower end of the drum 50 that has been burned or sublimated by the laser beam. Paint film components are absorbed.
このような構成のドラム端部の塗膜除去装置の動作は次
の通りである。チャッキング装置１０により鉛直状に支
持されたドラム５０は、その下端部の除去すべき塗膜部
分の上端が、レーザ光源部２ｏにおけるＹＡＧレーザユ
ニットから発振されるレーザ光にて照射されるように昇
降される。このような状態で、チャッキング装置１０は
、ドラム５ｏを所定の方向に回転させ、ＹＡＧレーザユ
ニット２１から所定の波長のレーザ光が発振される。同
時に、光路変更部３０の昇降手段３２は、プリズム３１
を高速にて昇降駆動し、プリズム３１がＹＡＧレーザユ
ニット２１から発振されるレーザ光の光路内に高速にて
進入および退出される。これにより、ＹＡＧレーザユニ
ット２１から発振されたレーザ光は、その光路からプリ
ズム３１が退出した状態では、ドラム５０の下端部に直
接照射され、プリズム３１が光路内に進入した状態では
、該プリズム３１にて屈折された後に反射鏡３３にて反
射されて、ドラム５ｏの下端部内周面に照射される。こ
のような状態が、高速にて繰り返されて、ドラム５０下
瑞部における外周面の塗膜と内周面の塗膜とが、高速に
て、交互にレーザ光に照射され、その照射部分の塗膜が
燃焼あるいは昇華される。燃焼あるいは昇華された塗膜
成分は、ドラム５０下端部近傍に配設された吸引装置１
１４０により吸引される。The operation of the apparatus for removing the coating film on the end of the drum having such a structure is as follows. The drum 50 is vertically supported by the chucking device 10 so that the upper end of the lower end of the coating film to be removed is irradiated with laser light emitted from the YAG laser unit in the laser light source section 2o. be raised and lowered. In this state, the chucking device 10 rotates the drum 5o in a predetermined direction, and the YAG laser unit 21 oscillates a laser beam of a predetermined wavelength. At the same time, the elevating means 32 of the optical path changing section 30 moves the prism 31
is driven up and down at high speed, and the prism 31 enters and leaves the optical path of the laser beam oscillated from the YAG laser unit 21 at high speed. As a result, the laser beam oscillated from the YAG laser unit 21 is directly irradiated onto the lower end of the drum 50 when the prism 31 exits from the optical path, and when the prism 31 enters the optical path, the laser beam oscillated from the prism 31 After being refracted by the mirror 33, the light is reflected onto the inner circumferential surface of the lower end of the drum 5o. Such a state is repeated at high speed, and the coating film on the outer peripheral surface and the coating film on the inner peripheral surface of the lower part of the drum 50 are alternately irradiated with laser light at high speed, and the irradiated portion is The coating is burned or sublimated. The burned or sublimated coating film components are removed by a suction device 1 disposed near the lower end of the drum 50.
140.
ドラム５０は、このように、下端部の外周面と内周面と
にレーザ光が照射された状態で回転しており、例えば、
該ドラム５０が数回転する毎に、ドラム５０は所定量だ
け上昇される。そして、該ドラム５０の下端部における
外周面および内周面の所定領域の塗膜がレーザ光により
除去されると、レーザ光の発振が停止される。The drum 50 is thus rotating with the outer circumferential surface and inner circumferential surface of the lower end portion irradiated with laser light, for example,
Every few rotations of the drum 50, the drum 50 is raised by a predetermined amount. When the coating film on a predetermined area of the outer circumferential surface and inner circumferential surface of the lower end of the drum 50 is removed by the laser beam, the oscillation of the laser beam is stopped.
ＹＡＧレーザユニット２工から発振されるレーザ光は、
通常、１６００ｎｉ程度であり、感光層として形成され
た塗膜は確実に燃焼あるいは昇華される。The laser light emitted from the 2nd YAG laser unit is
Usually, it is about 1600 ni, and the coating film formed as a photosensitive layer is reliably burned or sublimed.
また、該ＹＡＧレーザユニット２１から発振されるレー
ザ光の出力は、感光層として形成された塗膜を燃焼ある
いは昇華させることができ、しかも、例えば、アルミニ
ウム製のドラムには悪影響が及ばない程度に設定される
。Further, the output of the laser light emitted from the YAG laser unit 21 can burn or sublimate the coating film formed as a photosensitive layer, and is also capable of burning or sublimating the coating film formed as a photosensitive layer, and is not harmful to an aluminum drum, for example. Set.
（発明の効果）
本発明のドラム端部の塗膜除去方法および装置は、この
ように、レーザ光によりドラム端部の塗膜を除去するよ
うにしているために、ドラム端部の外周面および内周面
の塗膜を短時間で確実に除去し得る。(Effects of the Invention) The method and apparatus for removing the coating film on the drum end of the present invention removes the coating film on the drum end using laser light, so that the outer circumferential surface of the drum end and The paint film on the inner peripheral surface can be reliably removed in a short time.
４、 の。 な１日
第１図は本発明のドラム端部の塗膜除去方法の実施に使
用される本発明装置の一例を示す模式図である。4. of. FIG. 1 is a schematic diagram showing an example of the apparatus of the present invention used to carry out the method of removing a coating film from the end of a drum according to the present invention.
１０・・・チャッキング装置、２０・・・レーザ光源部
、２１・・・ＹＡＧレーザユニット、３０・・・光路変
更部、３１・・・プリズム、３２・・・昇降手段、３３
・・・反射鏡。DESCRIPTION OF SYMBOLS 10... Chucking device, 20... Laser light source part, 21... YAG laser unit, 30... Optical path change part, 31... Prism, 32... Lifting means, 33
···Reflector.
以上that's all
Claims (1)
ラム端部の塗膜除去方法であって、除去すべきドラム端
部の塗膜に所定波長のレーザ光を照射して該塗膜を燃焼
あるいは昇華させることを特徴とするドラム端部の塗膜
除去方法。 ２、ドラム端部の外周面および内周面に塗膜が形成され
たドラムにおけるそれぞれの塗膜を除去するドラム端部
の塗膜除去装置であって、 所定波長のレーザ光を発振し得るレーザ光源部と、 該レーザ光源部から発振されたレーザ光が、塗膜を除去
すべきドラム端部の外周面と内周面に交互に照射される
ように、該レーザ光の光路を変更する光路変更部と、 を具備するドラム端部の塗膜除去装置。[Scope of Claims] 1. A method for removing a coating film at the end of a drum on which a coating film has been formed, the method comprising: applying a laser of a predetermined wavelength to the coating film at the end of the drum to be removed; A method for removing a coating film from an end of a drum, the method comprising burning or sublimating the coating film by irradiating it with light. 2. A drum end paint film removal device for removing each paint film on a drum having a paint film formed on the outer peripheral surface and the inner peripheral surface of the drum end, the laser being capable of emitting a laser beam of a predetermined wavelength. a light source section; and an optical path for changing the optical path of the laser beam so that the laser beam oscillated from the laser light source section alternately irradiates the outer circumferential surface and the inner circumferential surface of the end of the drum from which the coating film is to be removed. A coating film removal device for the end of a drum, comprising a changing section and.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28386089A JP2784224B2 (en) | 1989-10-30 | 1989-10-30 | Method and apparatus for removing coating film from drum end |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28386089A JP2784224B2 (en) | 1989-10-30 | 1989-10-30 | Method and apparatus for removing coating film from drum end |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03144458A true JPH03144458A (en) | 1991-06-19 |
| JP2784224B2 JP2784224B2 (en) | 1998-08-06 |
Family
ID=17671109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28386089A Expired - Lifetime JP2784224B2 (en) | 1989-10-30 | 1989-10-30 | Method and apparatus for removing coating film from drum end |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2784224B2 (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5403627A (en) * | 1993-06-04 | 1995-04-04 | Xerox Corporation | Process and apparatus for treating a photoreceptor coating |
| US5413810A (en) * | 1994-01-03 | 1995-05-09 | Xerox Corporation | Fabricating electrostatographic imaging members |
| US5415961A (en) * | 1992-09-29 | 1995-05-16 | Xerox Corporation | Flexible belt supported on rigid drum for electrophotographic imaging |
| US5418349A (en) * | 1993-06-04 | 1995-05-23 | Xerox Corporation | Process for reducing thickness of a polymeric photoconductive coating on a photoreceptor with laser |
| US5424508A (en) * | 1994-01-06 | 1995-06-13 | Xerox Corporation | Laser ablation system |
| US5443785A (en) * | 1994-01-03 | 1995-08-22 | Xerox Corporation | Method of treating seamless belt substrates and carriers therefor |
| US5460284A (en) * | 1994-04-01 | 1995-10-24 | Xerox Corporation | Capture system employing annular fluid stream |
| US5485935A (en) * | 1994-04-01 | 1996-01-23 | Xerox Corporation | Capture system employing diverter fluid nozzle |
| US5562840A (en) * | 1995-01-23 | 1996-10-08 | Xerox Corporation | Substrate reclaim method |
| US5628918A (en) * | 1995-05-01 | 1997-05-13 | Xerox Corporation | Method for supporting a photoreceptor during laser ablation |
| US5837329A (en) * | 1994-12-28 | 1998-11-17 | Shinozaki Manufacturing Co., Ltd. | Method for machining rollers and other objects using laser light and equipment for machining |
-
1989
- 1989-10-30 JP JP28386089A patent/JP2784224B2/en not_active Expired - Lifetime
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5415961A (en) * | 1992-09-29 | 1995-05-16 | Xerox Corporation | Flexible belt supported on rigid drum for electrophotographic imaging |
| US5518854A (en) * | 1992-09-29 | 1996-05-21 | Xerox Corporation | Flexible tubes supported on rigid drum |
| US5403627A (en) * | 1993-06-04 | 1995-04-04 | Xerox Corporation | Process and apparatus for treating a photoreceptor coating |
| US5418349A (en) * | 1993-06-04 | 1995-05-23 | Xerox Corporation | Process for reducing thickness of a polymeric photoconductive coating on a photoreceptor with laser |
| US5413810A (en) * | 1994-01-03 | 1995-05-09 | Xerox Corporation | Fabricating electrostatographic imaging members |
| US5443785A (en) * | 1994-01-03 | 1995-08-22 | Xerox Corporation | Method of treating seamless belt substrates and carriers therefor |
| US5424508A (en) * | 1994-01-06 | 1995-06-13 | Xerox Corporation | Laser ablation system |
| US5460284A (en) * | 1994-04-01 | 1995-10-24 | Xerox Corporation | Capture system employing annular fluid stream |
| US5485935A (en) * | 1994-04-01 | 1996-01-23 | Xerox Corporation | Capture system employing diverter fluid nozzle |
| US5837329A (en) * | 1994-12-28 | 1998-11-17 | Shinozaki Manufacturing Co., Ltd. | Method for machining rollers and other objects using laser light and equipment for machining |
| US5562840A (en) * | 1995-01-23 | 1996-10-08 | Xerox Corporation | Substrate reclaim method |
| US5628918A (en) * | 1995-05-01 | 1997-05-13 | Xerox Corporation | Method for supporting a photoreceptor during laser ablation |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2784224B2 (en) | 1998-08-06 |
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