JPS63194823U - - Google Patents
Info
- Publication number
- JPS63194823U JPS63194823U JP8552787U JP8552787U JPS63194823U JP S63194823 U JPS63194823 U JP S63194823U JP 8552787 U JP8552787 U JP 8552787U JP 8552787 U JP8552787 U JP 8552787U JP S63194823 U JPS63194823 U JP S63194823U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- shape memory
- copying machine
- feeding device
- memory alloy
- 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
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案を適用可能な給紙カセツトの構
成を示す斜視図、第２図はスプリングの取り付け
部材の説明図、第３図は用紙さばき機構の構成を
示す斜視図、第４図は第３図に示されるさばきパ
ツドの側面図であり、第５図は自動原稿送り装置
の場合の例を示す説明図である。
図中の符号、１……給紙カセツト、２……ボト
ムプレート、３……レバー、４……スプリング、
５……解放ノブ、６……止め部材、１０……給紙
装置、１１……給紙ローラ、１２…軸、１４……
さばきパツド、１５……パツド保持部材、１６…
…アーム、１７……スプリング、２０……自動原
稿送り装置、２１……ベルト、２２……プーリ、
２３……原稿トレイ、２４……ゲート、２５……
給紙ローラ、２６……ローラ支持部材、２８……
複写機。
Fig. 1 is a perspective view showing the structure of a paper feed cassette to which the present invention can be applied, Fig. 2 is an explanatory view of the spring attachment member, Fig. 3 is a perspective view showing the structure of the paper handling mechanism, and Fig. 4 is a perspective view showing the structure of the paper handling mechanism. FIG. 5 is a side view of the handling pad shown in FIG. 3, and FIG. 5 is an explanatory diagram showing an example of an automatic document feeder. Symbols in the diagram: 1...paper feed cassette, 2...bottom plate, 3...lever, 4...spring,
5...Release knob, 6...Stopping member, 10...Paper feeder, 11...Paper feed roller, 12...Shaft, 14...
Handling pad, 15...Pad holding member, 16...
... Arm, 17 ... Spring, 20 ... Automatic document feeder, 21 ... Belt, 22 ... Pulley,
23... Original tray, 24... Gate, 25...
Paper feed roller, 26...Roller support member, 28...
Copy machine.
Claims (1)
れ、用紙の所定の圧力で押圧される部材の支持部
材を形状記憶合金により構成し、該支持部材によ
る用紙への押圧力が温度の影響を受けることを防
止出来るように構成したことを特徴とする複写機
等の用紙給送装置。 (2) 前記用紙への押圧部材が給紙カセツトのボ
トムプレートで、該ボトムプレートを支持するス
プリングを形状記憶合金により構成し、該ボトム
プレートにより支持される用紙が一定の圧力で給
紙ローラに押圧され得るように構成したことを特
徴とする実用新案登録請求の範囲第１項記載の複
写機等の用紙給送装置。 (3) 用紙さばき機構のさばきパツドを支持する
スプリング部材を形状記憶合金により構成し、該
スプリング部材が温度による影響をさばきパツド
に与えないように構成したことを特徴とする実用
新案登録請求の範囲第１項記載の複写機等の用紙
給送装置。 (4) 前記用紙への押圧部材が自動原稿送り装置
の給紙ローラの支持部材で、該支持部材を形状記
憶合金により構成することによつて、給紙ローラ
が一定の押圧力で原稿に接するように構成したこ
とを特徴とする実用新案登録請求の範囲第１項記
載の複写機等の用紙給送装置。[Claims for Utility Model Registration] (1) A supporting member of a member that is provided in a paper feeding unit used in a copying machine, etc. and is pressed by a predetermined pressure of paper is made of a shape memory alloy, and the support member is made of a shape memory alloy. A paper feeding device for a copying machine, etc., characterized in that it is configured to prevent the pressure force applied to the paper from being affected by temperature. (2) The member that presses the paper is the bottom plate of the paper feed cassette, the spring supporting the bottom plate is made of a shape memory alloy, and the paper supported by the bottom plate is pressed against the paper feed roller with a constant pressure. A paper feeding device for a copying machine or the like according to claim 1, characterized in that the paper feeding device is configured so that it can be pressed. (3) Claims for registration of a utility model characterized in that the spring member supporting the paper handling pad of the paper handling mechanism is made of a shape memory alloy, and the spring member is configured so that the paper handling pad is not affected by temperature. A paper feeding device such as a copying machine according to item 1. (4) The member that presses the paper is a support member for a paper feed roller of an automatic document feeder, and the support member is made of a shape memory alloy, so that the paper feed roller contacts the document with a constant pressing force. A paper feeding device for a copying machine or the like according to claim 1, characterized in that it is configured as follows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8552787U JPS63194823U (en) | 1987-06-02 | 1987-06-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8552787U JPS63194823U (en) | 1987-06-02 | 1987-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63194823U true JPS63194823U (en) | 1988-12-15 |
Family
ID=30941014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8552787U Pending JPS63194823U (en) | 1987-06-02 | 1987-06-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63194823U (en) |
-
1987
- 1987-06-02 JP JP8552787U patent/JPS63194823U/ja active Pending
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