JPS63187158U - - Google Patents

Info

Publication number
JPS63187158U
JPS63187158U JP7491387U JP7491387U JPS63187158U JP S63187158 U JPS63187158 U JP S63187158U JP 7491387 U JP7491387 U JP 7491387U JP 7491387 U JP7491387 U JP 7491387U JP S63187158 U JPS63187158 U JP S63187158U
Authority
JP
Japan
Prior art keywords
developing device
developing
photosensitive drum
photoconductor drum
rotating shaft
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
Application number
JP7491387U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP7491387U priority Critical patent/JPS63187158U/ja
Publication of JPS63187158U publication Critical patent/JPS63187158U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

図面はいずれも本考案の一実施例を示すもので
、第１図は断面図、第２図は平面図、第３図は第
１図とは異なる態様を示す断面図、第４図は第３
図に対応する平面図である。 １……感光体ドラム、３……シヤーシ、４……
切欠、５……ホルダ、７……板ばね、８……マグ
ネツトローラ、９……現像器、１３……ロツクレ
バー（係合部材）、１４……凹所、１５……回転
軸、１７……板カム。 The drawings all show one embodiment of the present invention; FIG. 1 is a sectional view, FIG. 2 is a plan view, FIG. 3 is a sectional view showing a different aspect from FIG. 1, and FIG. 3
FIG. 1... Photosensitive drum, 3... Chassis, 4...
Notch, 5... Holder, 7... Leaf spring, 8... Magnet roller, 9... Developer, 13... Lock lever (engaging member), 14... Recess, 15... Rotating shaft, 17... ...board cam.

Claims (1)

【実用新案登録請求の範囲】 感光体ドラムと、この感光体ドラムの回転軸線
と平行な方向に移動可能であつてかつ感光体ドラ
ムに対して接近離間可能に設けられている現像器
とが具備されているトナー現像装置において、 前記現像器の、感光体ドラムと反対側に、この
感光体ドラムの回転軸線と平行な方向に延在する
回転軸が備えられ、当該回転軸には、現像位置に
て現像器を感光体ドラム側に押圧するためのカム
と、現像位置のみにて現像器と係合し得る係合部
材が固設されていることを特徴とするトナー現像
装置。[Claims for Utility Model Registration] A photoconductor drum and a developing device that is movable in a direction parallel to the rotational axis of the photoconductor drum and that is provided so as to be able to move toward and away from the photoconductor drum. In the toner developing device, the developing unit is provided with a rotating shaft extending in a direction parallel to the rotational axis of the photosensitive drum on the side opposite to the photosensitive drum, and the rotating shaft has a developing position. 1. A toner developing device comprising: a cam for pressing the developing device toward the photosensitive drum; and an engaging member that can engage with the developing device only at the developing position.
JP7491387U 1987-05-19 1987-05-19 Pending JPS63187158U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7491387U JPS63187158U (en) 1987-05-19 1987-05-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7491387U JPS63187158U (en) 1987-05-19 1987-05-19

Publications (1)

Publication Number Publication Date
JPS63187158U true JPS63187158U (en) 1988-11-30

Family

ID=30920573

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7491387U Pending JPS63187158U (en) 1987-05-19 1987-05-19

Country Status (1)

Country Link
JP (1) JPS63187158U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857151A (en) * 1981-10-01 1983-04-05 Canon Inc Developing device
JPS59198476A (en) * 1983-04-26 1984-11-10 Canon Inc Developing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5857151A (en) * 1981-10-01 1983-04-05 Canon Inc Developing device
JPS59198476A (en) * 1983-04-26 1984-11-10 Canon Inc Developing device

Similar Documents

Publication Publication Date Title
JPS63187158U (en)
JPS63138558U (en)
JPH01177756U (en)
JPH0235161U (en)
JPS60145443U (en) electrophotographic printer equipment
JPH0190060U (en)
JPS6370562U (en)
JPS6388874U (en)
JPS5968363U (en) paper peeling device
JPH0380457U (en)
JPH0159272U (en)
JPS6436852U (en)
JPS62199762U (en)
JPS6296668U (en)
JPS61203769U (en)
JPS63148947U (en)
JPS63180856U (en)
JPS60191058U (en) developing device
JPS608960U (en) Toner consumption detection device
JPS6153765U (en)
JPS6265667U (en)
JPS6039052U (en) hard copy device
JPS6417560U (en)
JPS63164768U (en)
JPS6179344U (en)