JPH0431744U - - Google Patents
Info
- Publication number
- JPH0431744U JPH0431744U JP7254290U JP7254290U JPH0431744U JP H0431744 U JPH0431744 U JP H0431744U JP 7254290 U JP7254290 U JP 7254290U JP 7254290 U JP7254290 U JP 7254290U JP H0431744 U JPH0431744 U JP H0431744U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- shaft
- insertion portion
- flanged
- roller
- 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
- 230000037431 insertion Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 6
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Sliding-Contact Bearings (AREA)
- Facsimiles In General (AREA)
- Handling Of Cut Paper (AREA)
Description
第１図ないし第３図は本考案の一実施例に係る
ローラ軸受構造を示し、第１図は左側軸支部の平
面図、第２図はその平面視断面図、第３図はその
分解斜視図である。第４図および第５図は従来例
に係り、第４図は一部破断の平面視断面図、第５
図は一部分の分解斜視図である。
２……プラテンローラ、４……ローラ回転軸、
４ｂ……軸端、８……フレーム、８ａ……フレー
ム外側面、８ｂ……フレーム内側面、１０……軸
挿通部、１２……鍔付き軸受、１２ｂ……鍔部、
１２ｃ……係止爪。
1 to 3 show a roller bearing structure according to an embodiment of the present invention, in which FIG. 1 is a plan view of the left shaft support, FIG. 2 is a sectional plan view thereof, and FIG. 3 is an exploded perspective view thereof. It is a diagram. 4 and 5 relate to the conventional example, and FIG. 4 is a partially broken plan view sectional view, and FIG.
The figure is a partially exploded perspective view. 2...Platen roller, 4...Roller rotation axis,
4b... Shaft end, 8... Frame, 8a... Frame outer surface, 8b... Frame inner surface, 10... Shaft insertion portion, 12... Bearing with flange, 12b... Flange part,
12c...Latching claw.
Claims (1)
通部１０に挿通され、前記ローラ回転軸４の軸端
４ｂに軸方向に沿つて嵌挿した鍔付き軸受１２が
その鍔部１２ｂを前記フレーム８の外側面８ａに
当接した状態で前記フレーム８の軸挿通部１０に
嵌着されてなるローラ軸受構造であつて、前記鍔
付き軸受１２に弾性変形可能な一対の係止爪１２
ｃが一体的に形成されており、前記鍔付き軸受１
２を前記軸挿通部１０に嵌着するときに前記一対
の係止爪１２ｃが弾性変形して同時に軸挿通部１
０に挿通され挿通後の弾性復元によつてフレーム
８の内側面８ｂを係止していることを特徴とする
ローラ軸受構造。 The shaft end 4b of the roller rotation shaft 4 is inserted into the shaft insertion portion 10 of the frame 8, and the flanged bearing 12 fitted into the shaft end 4b of the roller rotation shaft 4 along the axial direction connects the flanged portion 12b to the frame. The roller bearing has a roller bearing structure that is fitted into the shaft insertion portion 10 of the frame 8 while in contact with the outer surface 8a of the frame 8, and the flanged bearing 12 includes a pair of elastically deformable locking claws 12
c is integrally formed, and the flanged bearing 1
2 into the shaft insertion portion 10, the pair of locking claws 12c are elastically deformed, and at the same time the shaft insertion portion 1
A roller bearing structure characterized in that the inner surface 8b of the frame 8 is locked by elastic restoration after insertion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7254290U JPH0431744U (en) | 1990-07-06 | 1990-07-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7254290U JPH0431744U (en) | 1990-07-06 | 1990-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431744U true JPH0431744U (en) | 1992-03-13 |
Family
ID=31610565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7254290U Pending JPH0431744U (en) | 1990-07-06 | 1990-07-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431744U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0466446A (en) * | 1990-07-09 | 1992-03-02 | Mita Ind Co Ltd | Rotary-element assembly and bearing member |
| JP2008003703A (en) * | 2006-06-20 | 2008-01-10 | Sakae Tsushin Kogyo Kk | Joy stick controller |
| JP2012047285A (en) * | 2010-08-27 | 2012-03-08 | Canon Inc | Shaft holding structure, bearing for shaft holding, shaft holding method and removing method of bearing for shaft holding |
| WO2016006572A1 (en) * | 2014-07-07 | 2016-01-14 | 富士通コンポーネント株式会社 | Printer device |
| JP2016036953A (en) * | 2014-08-06 | 2016-03-22 | 富士通コンポーネント株式会社 | Printer device |
| JP2016075763A (en) * | 2014-10-03 | 2016-05-12 | ブラザー工業株式会社 | Drum cartridge |
-
1990
- 1990-07-06 JP JP7254290U patent/JPH0431744U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0466446A (en) * | 1990-07-09 | 1992-03-02 | Mita Ind Co Ltd | Rotary-element assembly and bearing member |
| JP2008003703A (en) * | 2006-06-20 | 2008-01-10 | Sakae Tsushin Kogyo Kk | Joy stick controller |
| JP4490945B2 (en) * | 2006-06-20 | 2010-06-30 | 栄通信工業株式会社 | Joystick controller |
| JP2012047285A (en) * | 2010-08-27 | 2012-03-08 | Canon Inc | Shaft holding structure, bearing for shaft holding, shaft holding method and removing method of bearing for shaft holding |
| WO2016006572A1 (en) * | 2014-07-07 | 2016-01-14 | 富士通コンポーネント株式会社 | Printer device |
| JP2016036953A (en) * | 2014-08-06 | 2016-03-22 | 富士通コンポーネント株式会社 | Printer device |
| JP2016075763A (en) * | 2014-10-03 | 2016-05-12 | ブラザー工業株式会社 | Drum cartridge |