JPS62118226U - - Google Patents

Info

Publication number
JPS62118226U
JPS62118226U JP630886U JP630886U JPS62118226U JP S62118226 U JPS62118226 U JP S62118226U JP 630886 U JP630886 U JP 630886U JP 630886 U JP630886 U JP 630886U JP S62118226 U JPS62118226 U JP S62118226U
Authority
JP
Japan
Prior art keywords
rack
table unit
document table
pinion
biasing member
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
Application number
JP630886U
Other languages
Japanese (ja)
Other versions
JPH0641234Y2 (en
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 JP1986006308U priority Critical patent/JPH0641234Y2/en
Publication of JPS62118226U publication Critical patent/JPS62118226U/ja
Application granted granted Critical
Publication of JPH0641234Y2 publication Critical patent/JPH0641234Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

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

第１図は、この考案による画像形成装置の要部
概略図、第２図は、この考案による画像形成装置
の要部縦断面図、第３図は第２図の装置の要部横
断面図、第４図は過負荷が与えられたときのラツ
クとピニオンとの噛合部の拡大断面図、第５図は
この考案による他の実施例の画像形成装置の要部
概略図である。 １……原稿台ユニツト、２，１０２……ラツク
ホルダ、２ａ，１０２ａ……スプリング、３，１
０３……ラツク、４，１０４……ピニオン、６…
…ガイド、１１……原稿台ガラス、１２，１１２
……ホルダ、１５……感光体ドラム、１６……露
光装置、１７……帯電装置、１８……現像装置、
１９……転写極、２０……分離極、２１……クリ
ーニング装置、２３……再給紙ローラ、２４……
搬送装置、２５……定着装置。 FIG. 1 is a schematic diagram of the main parts of the image forming apparatus according to this invention, FIG. 2 is a longitudinal cross-sectional view of the main parts of the image forming apparatus according to this invention, and FIG. 3 is a cross-sectional view of the main parts of the apparatus shown in FIG. 2. 4 is an enlarged sectional view of the meshing portion between the rack and pinion when an overload is applied, and FIG. 5 is a schematic diagram of the main parts of another embodiment of the image forming apparatus according to this invention. 1... Original table unit, 2, 102... Rack holder, 2a, 102a... Spring, 3, 1
03...Rack, 4,104...Pinion, 6...
...Guide, 11...Document glass, 12,112
... holder, 15 ... photosensitive drum, 16 ... exposure device, 17 ... charging device, 18 ... developing device,
19...Transfer pole, 20...Separation pole, 21...Cleaning device, 23...Refeed roller, 24...
Conveyance device, 25...Fixing device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水平方向に移動可能な原稿台ユニツトと、前記
原稿台ユニツトの下方に設けられて上下動可能な
ラツクと、前記原稿台ユニツトとラツクとの間に
設けられ、前記ラツクを常態で下方位置とする付
勢部材と、駆動源で回転されるとともに、前記ラ
ツク下方に設けられて該ラツクと噛合い係合する
ピニオンとを備え、前記原稿台ユニツトへの過負
荷時に前記ピニオンの駆動力がラツクに作用した
際、前記ラツクが付勢部材に抗して上方に移動し
て前記ピニオンとの噛合い係合が外れることを特
徴とする画像形成装置。 a document table unit movable in the horizontal direction; a rack provided below the document table unit and movable up and down; and a rack provided between the document table unit and the rack, the rack being normally in a downward position. The device includes a biasing member and a pinion that is rotated by a drive source and is provided below the rack and engages with the rack, and the driving force of the pinion is easily reduced when the document table unit is overloaded. An image forming apparatus characterized in that when actuated, the rack moves upward against the biasing member and is disengaged from the pinion.
JP1986006308U 1986-01-20 1986-01-20 Image forming device Expired - Lifetime JPH0641234Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986006308U JPH0641234Y2 (en) 1986-01-20 1986-01-20 Image forming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986006308U JPH0641234Y2 (en) 1986-01-20 1986-01-20 Image forming device

Publications (2)

Publication Number Publication Date
JPS62118226U true JPS62118226U (en) 1987-07-27
JPH0641234Y2 JPH0641234Y2 (en) 1994-10-26

Family

ID=30788704

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986006308U Expired - Lifetime JPH0641234Y2 (en) 1986-01-20 1986-01-20 Image forming device

Country Status (1)

Country Link
JP (1) JPH0641234Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012117749A1 (en) * 2011-03-03 2012-09-07 テルモ株式会社 Stent delivery system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127750U (en) * 1975-04-10 1976-10-15
JPS54546U (en) * 1977-06-04 1979-01-05
JPS5865059U (en) * 1981-10-27 1983-05-02 株式会社リコー Safety device for copying machine with moving document table

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51127750U (en) * 1975-04-10 1976-10-15
JPS54546U (en) * 1977-06-04 1979-01-05
JPS5865059U (en) * 1981-10-27 1983-05-02 株式会社リコー Safety device for copying machine with moving document table

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012117749A1 (en) * 2011-03-03 2012-09-07 テルモ株式会社 Stent delivery system
EP2682075A1 (en) * 2011-03-03 2014-01-08 Terumo Kabushiki Kaisha Stent delivery system
JPWO2012117749A1 (en) * 2011-03-03 2014-07-07 テルモ株式会社 Stent delivery system
EP2682075A4 (en) * 2011-03-03 2014-09-10 Terumo Corp Stent delivery system
JP5907946B2 (en) * 2011-03-03 2016-04-26 テルモ株式会社 Stent delivery system
US9452071B2 (en) 2011-03-03 2016-09-27 Terumo Kabushiki Kaisha Stent delivery system

Also Published As

Publication number Publication date
JPH0641234Y2 (en) 1994-10-26

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