JPS6253259U - - Google Patents
Info
- Publication number
- JPS6253259U JPS6253259U JP14284085U JP14284085U JPS6253259U JP S6253259 U JPS6253259 U JP S6253259U JP 14284085 U JP14284085 U JP 14284085U JP 14284085 U JP14284085 U JP 14284085U JP S6253259 U JPS6253259 U JP S6253259U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- support
- link
- paper feed
- feed cassette
- 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
- 238000003825 pressing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Paper Feeding For Electrophotography (AREA)
Description
第１図は本考案の搬送ローラへの圧力負荷・解
除機構の構成を示す断面図、第２図はその平面図
、第３図は給紙カセツトを引抜いた状態を示す説
明図、第４図は第３図の場合のリンクの状態を示
す説明図であり、第５図は従来例の構成を示す断
面図である。
図中の符号、１……給紙カセツト、２……底板
、３……ガイド、５……ベースフレーム、６……
支点、７……リンク、８，９……スタツド、１０
……支持体、１１……支点、１２……斜板、１３
……裏板、１４……スプリング、１５……ニツプ
ローラ、１６……板バネ、１７……搬送ローラ、
１９……取手。
Fig. 1 is a cross-sectional view showing the structure of the pressure load/release mechanism for the conveying roller of the present invention, Fig. 2 is a plan view thereof, Fig. 3 is an explanatory view showing the state in which the paper feed cassette is pulled out, and Fig. 4 3 is an explanatory diagram showing the state of the link in the case of FIG. 3, and FIG. 5 is a sectional view showing the configuration of the conventional example. Symbols in the diagram: 1...Paper feed cassette, 2...Bottom plate, 3...Guide, 5...Base frame, 6...
Fulcrum, 7... Link, 8, 9... Stud, 10
... Support body, 11 ... Fulcrum, 12 ... Swash plate, 13
... Back plate, 14 ... Spring, 15 ... Nitz roller, 16 ... Leaf spring, 17 ... Conveyance roller,
19...Toride.
Claims (1)
に支点を介して支持し、スプリングにより搬送ロ
ーラに対して逃げる方向に付勢した状態で設ける
とともに、給紙カセツトの移動によつて揺動され
るリンクを設け、このリンクの他端部に前記支持
体に係合する部材を設け、給紙カセツトが挿入さ
れたときに、前記支持体をニツプローラが搬送ロ
ーラに対して押圧される方向に揺動させるように
構成したことを特徴とする搬送ローラへの圧力負
荷・解除機構。 A support body equipped with a nip roller is supported on a base frame via a fulcrum, and is biased by a spring in the direction of escaping from the conveyance roller, and a link is also provided that swings when the paper feed cassette moves. A member is provided at the other end of the link to engage with the support, so that when the paper feed cassette is inserted, the support is swung in a direction in which the nip roller is pressed against the conveyance roller. A mechanism for applying pressure to and releasing pressure on a conveying roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14284085U JPS6253259U (en) | 1985-09-20 | 1985-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14284085U JPS6253259U (en) | 1985-09-20 | 1985-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6253259U true JPS6253259U (en) | 1987-04-02 |
Family
ID=31051951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14284085U Pending JPS6253259U (en) | 1985-09-20 | 1985-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6253259U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0323137U (en) * | 1989-07-17 | 1991-03-11 | ||
| JP2013230921A (en) * | 2012-05-01 | 2013-11-14 | Seiko Epson Corp | Recording apparatus |
| JP2015067409A (en) * | 2013-09-30 | 2015-04-13 | ブラザー工業株式会社 | Transport device |
-
1985
- 1985-09-20 JP JP14284085U patent/JPS6253259U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0323137U (en) * | 1989-07-17 | 1991-03-11 | ||
| JP2013230921A (en) * | 2012-05-01 | 2013-11-14 | Seiko Epson Corp | Recording apparatus |
| JP2015067409A (en) * | 2013-09-30 | 2015-04-13 | ブラザー工業株式会社 | Transport device |
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