JPH0158548U - - Google Patents
Info
- Publication number
- JPH0158548U JPH0158548U JP15272887U JP15272887U JPH0158548U JP H0158548 U JPH0158548 U JP H0158548U JP 15272887 U JP15272887 U JP 15272887U JP 15272887 U JP15272887 U JP 15272887U JP H0158548 U JPH0158548 U JP H0158548U
- Authority
- JP
- Japan
- Prior art keywords
- roll
- take
- supply
- sheet
- diameter
- 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
- 238000010586 diagram Methods 0.000 description 2
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Unwinding Webs (AREA)
- Replacement Of Web Rolls (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
Description
第１図及び第２図はこの考案に係るロール状部
材の誤装填防止装置の一実施例を示す縦断面図及
び平面図、第３図はこの考案を適用した感光体ド
ラムの使用状態を示す断面図、第４図は同感光体
ドラムの分解斜視図、第５図及び第６図はこの考
案に係る装置の作用を示す断面図及び平面図、第
７図は感光体の装着状態を示す斜視図、第８図は
この考案の他の実施例を示す要部正面図である。
符号の説明、１……感光体ドラム、２……ドラ
ム本体、３……感光体、３１，３２……シヤフト
、３４……レバー。
1 and 2 are a vertical cross-sectional view and a plan view showing an embodiment of the device for preventing incorrect loading of a roll-shaped member according to this invention, and FIG. 3 is a diagram showing a state in which a photoreceptor drum to which this invention is applied is used. 4 is an exploded perspective view of the photoconductor drum, FIGS. 5 and 6 are sectional views and plan views showing the operation of the device according to this invention, and FIG. 7 is a diagram showing the state in which the photoconductor is mounted. The perspective view and FIG. 8 are front views of essential parts showing another embodiment of this invention. Explanation of the symbols: 1... Photosensitive drum, 2... Drum body, 3... Photosensitive member, 31, 32... Shaft, 34... Lever.
Claims (1)
と、上記シート状部材を巻取る巻取ロールとを、
供給側と巻取側の所定箇所にそれぞれ装填し、供
給ロールから供給されるシート状部材を巻取ロー
ルに巻取る装置において、供給ロールを誤つて巻
取側に装填しようとした際、巻取ロールより径の
大きな供給ロールとのみ干渉する突出部材を設け
ると共に、この突出部材を、巻取ロールの拡径に
伴つて退避可能としたことを特徴とするロール状
部材の誤装填防止装置。 A supply roll around which a sheet-like member is wound to a predetermined diameter, and a take-up roll that winds up the sheet-like member,
In a device that loads predetermined locations on the supply side and the take-up side and winds the sheet-like member supplied from the supply roll onto the take-up roll, when an attempt is made to load the supply roll onto the take-up side by mistake, the wind-up A device for preventing erroneous loading of a roll-shaped member, characterized in that a protruding member that interferes only with a supply roll having a larger diameter than the roll is provided, and the protruding member can be retracted as the diameter of the take-up roll increases.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15272887U JPH052516Y2 (en) | 1987-10-07 | 1987-10-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15272887U JPH052516Y2 (en) | 1987-10-07 | 1987-10-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0158548U true JPH0158548U (en) | 1989-04-12 |
| JPH052516Y2 JPH052516Y2 (en) | 1993-01-21 |
Family
ID=31427912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15272887U Expired - Lifetime JPH052516Y2 (en) | 1987-10-07 | 1987-10-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052516Y2 (en) |
-
1987
- 1987-10-07 JP JP15272887U patent/JPH052516Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH052516Y2 (en) | 1993-01-21 |