JPH0448547U - - Google Patents
Info
- Publication number
- JPH0448547U JPH0448547U JP9091590U JP9091590U JPH0448547U JP H0448547 U JPH0448547 U JP H0448547U JP 9091590 U JP9091590 U JP 9091590U JP 9091590 U JP9091590 U JP 9091590U JP H0448547 U JPH0448547 U JP H0448547U
- Authority
- JP
- Japan
- Prior art keywords
- flange
- roller body
- sleeve
- annular groove
- joint
- 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
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の第一実施例の部分断面図、第
２図は第１図中のフランジの拡大図、第３図及び
第４図は環状溝の変形例を示す第２図相当の拡大
図、第５図は本考案の第二実施例の部分断面図、
第６図は従来ローラ体の接合構造を示す部分断面
図、第７図は他の従来のローラ体の接合構造を示
す部分断面図、第８図は第７図の例におけるスリ
ーブへのフランジの嵌入を示す部分断面図、第９
図は同じく接着剤のあふれ状態の部分断面図であ
る。
１０……スリーブ、１１……フランジ、１１ａ
……つば部、１２……マグネツト、１３……シヤ
フト、１４，１４ａ……接合部、１５……溝、１
６……接着剤。
Fig. 1 is a partial sectional view of the first embodiment of the present invention, Fig. 2 is an enlarged view of the flange in Fig. 1, and Figs. 3 and 4 are equivalent to Fig. 2 showing a modification of the annular groove. An enlarged view, FIG. 5 is a partial sectional view of the second embodiment of the present invention,
FIG. 6 is a partial sectional view showing a joining structure of a conventional roller body, FIG. 7 is a partial sectional view showing another conventional joining structure of a roller body, and FIG. 8 is a partial sectional view showing a joining structure of a conventional roller body. Partial sectional view showing insertion, No. 9
The figure is also a partial cross-sectional view of the adhesive overflowing state. 10... Sleeve, 11... Flange, 11a
...Brim portion, 12...Magnet, 13...Shaft, 14, 14a...Joint portion, 15...Groove, 1
6...Adhesive.
Claims (1)
ブ内に嵌入させ、フランジとスリーブとを接着固
定してなるローラ体において、上記接合部に環状
溝を設けたことを特徴とする現像ローラ体。 (2) 上記環状溝の位置をフランジのつば部に接
して設けた請求項１のローラ体。[Scope of Claim for Utility Model Registration] (1) In a roller body formed by applying adhesive to the joint of the flange and fitting it into the sleeve, and fixing the flange and sleeve by adhesive, an annular groove is provided in the joint. A developing roller body characterized by: (2) The roller body according to claim 1, wherein the annular groove is provided in contact with the flange portion of the flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9091590U JPH0448547U (en) | 1990-08-29 | 1990-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9091590U JPH0448547U (en) | 1990-08-29 | 1990-08-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0448547U true JPH0448547U (en) | 1992-04-24 |
Family
ID=31826081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9091590U Pending JPH0448547U (en) | 1990-08-29 | 1990-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0448547U (en) |
-
1990
- 1990-08-29 JP JP9091590U patent/JPH0448547U/ja active Pending