JPS6181658U - - Google Patents
Info
- Publication number
- JPS6181658U JPS6181658U JP16585284U JP16585284U JPS6181658U JP S6181658 U JPS6181658 U JP S6181658U JP 16585284 U JP16585284 U JP 16585284U JP 16585284 U JP16585284 U JP 16585284U JP S6181658 U JPS6181658 U JP S6181658U
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive drum
- main body
- unit frame
- image forming
- forming unit
- 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
Links
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Description
第1図乃至第5図は、本考案にかかる複写機の
感光ドラム取外し機構の実施例を示し、第1図は
要部の概略正面図、第2図は作像ユニツト枠を示
す斜視図、第3図は作像ユニツト枠に対する感光
ドラムの取付け構造を示す一部切欠き側面図、第
4図はワンウエイクラツチの詳細を示す断面図、
第5図は要部の斜視図であり、第6図は別の実施
例を示す要部の正面図である。
1…感光ドラム、6…作像ユニツト枠、12…
ワンウエイクラツチ、18…複写機の本体、21
…搬送ユニツト枠、26…切換えレバー、29…
ロツク解除機構。
1 to 5 show an embodiment of the photosensitive drum removal mechanism of a copying machine according to the present invention, FIG. 1 is a schematic front view of the main parts, FIG. 2 is a perspective view showing the image forming unit frame, FIG. 3 is a partially cutaway side view showing the mounting structure of the photosensitive drum to the image forming unit frame, and FIG. 4 is a sectional view showing details of the one-way clutch.
FIG. 5 is a perspective view of the main part, and FIG. 6 is a front view of the main part showing another embodiment. 1... Photosensitive drum, 6... Image forming unit frame, 12...
One-way clutch, 18... Body of copying machine, 21
...Transportation unit frame, 26...Switching lever, 29...
Lock release mechanism.
Claims (1)
枠を、本体に装着した連結状態と本体の前面側に
引出した非連結状態とに切替自在に構成し、この
作像ユニツト枠を本体に装着した際、前記感光ド
ラムが、ワンウエイクラツチを介して本体側の駆
動源と駆動連結されるように構成した複写機にお
いて、搬送ユニツト枠を作用状態と非作用状態と
に切換える切換えレバーにロツク解除機構を連動
連結し、切換えレバーを非作用位置に切換える際
、前記ロツク解除機構によつて前記ワンウエイク
ラツチのロツクを解除する方向に前記感光ドラム
を強制的に回転させるようにしてある複写機の感
光ドラム取外し機構。 The image forming unit frame that rotatably supports the photosensitive drum is configured to be switchable between a connected state in which it is attached to the main body and a non-connected state in which it is pulled out to the front side of the main body, and this image forming unit frame is attached to the main body. In a copying machine configured such that the photosensitive drum is drivingly connected to a drive source on the main body side via a one-way clutch, a lock release mechanism is provided on a switching lever that switches the transport unit frame between an active state and a non-active state. Removal of a photosensitive drum of a copying machine which is connected in an interlocking manner so that when a switching lever is switched to a non-operating position, the photosensitive drum is forcibly rotated in a direction to release the lock of the one-way clutch by the lock release mechanism. mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16585284U JPS6181658U (en) | 1984-10-31 | 1984-10-31 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16585284U JPS6181658U (en) | 1984-10-31 | 1984-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6181658U true JPS6181658U (en) | 1986-05-30 |
Family
ID=30723693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16585284U Pending JPS6181658U (en) | 1984-10-31 | 1984-10-31 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6181658U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63168468U (en) * | 1987-04-20 | 1988-11-02 | ||
JPH01142692A (en) * | 1987-11-30 | 1989-06-05 | Mita Ind Co Ltd | Structure for mounting photosensitive drum |
JPH02165181A (en) * | 1988-12-19 | 1990-06-26 | Ricoh Co Ltd | Image forming device |
-
1984
- 1984-10-31 JP JP16585284U patent/JPS6181658U/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63168468U (en) * | 1987-04-20 | 1988-11-02 | ||
JPH01142692A (en) * | 1987-11-30 | 1989-06-05 | Mita Ind Co Ltd | Structure for mounting photosensitive drum |
JPH02165181A (en) * | 1988-12-19 | 1990-06-26 | Ricoh Co Ltd | Image forming device |