JPH0369743U - - Google Patents
Info
- Publication number
- JPH0369743U JPH0369743U JP13131589U JP13131589U JPH0369743U JP H0369743 U JPH0369743 U JP H0369743U JP 13131589 U JP13131589 U JP 13131589U JP 13131589 U JP13131589 U JP 13131589U JP H0369743 U JPH0369743 U JP H0369743U
- Authority
- JP
- Japan
- Prior art keywords
- gear
- detection means
- drive motor
- disposed
- transmission sprocket
- 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
- 238000001514 detection method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
Landscapes
- Gear Transmission (AREA)
- Transmission Devices (AREA)
Description
第１図及び第２図は本考案の電子写真装置の駆
動部分の構成を示す説明図、第３図は電源周波数
とギア設定状態が一致しているか否か判定する判
定回路を示す説明図、第４図は従来電源周波数に
基づいて駆動モータの回転方向を変える方式の説
明図。
符号の説明、１０１……ギア（駆動伝達系スプ
ロケツトと一体）、１０２……５０Ｈｚ用ギア、
１０３……６０Ｈｚ用ギア、１０４……側板、１
０５……切り換えブラケツト、１０６……駆動モ
ータ、１０７……出力ギア、１０５ａ……指示部
１０５ａ、１０８……検知センサー、１０９……
チエーン、２０１……ゼロクロス回路、２０２…
…ＣＰＵ、２０３……表示部、２０４……直流電
源。
1 and 2 are explanatory diagrams showing the configuration of the driving part of the electrophotographic apparatus of the present invention, and FIG. 3 is an explanatory diagram showing a determination circuit that determines whether the power supply frequency and gear setting state match, FIG. 4 is an explanatory diagram of a conventional method for changing the rotational direction of a drive motor based on the power supply frequency. Explanation of symbols, 101...gear (integrated with drive transmission sprocket), 102...gear for 50Hz,
103...60Hz gear, 104...side plate, 1
05... Switching bracket, 106... Drive motor, 107... Output gear, 105a... Instruction section 105a, 108... Detection sensor, 109...
Chain, 201... Zero cross circuit, 202...
...CPU, 203...Display unit, 204...DC power supply.
Claims (1)
ロケツトの連結部位において、 前記駆動伝達系スプロケツトと一体となつた第
１ギアと、 前記第１ギアと噛み合い、且つ、所定位置に配
設された５０Ｈｚ用ギアと、 前記第１ギアと噛み合い、且つ、所定位置に配
設された６０Ｈｚ用ギアと、 前記第１ギア、５０Ｈｚ用ギア、及び、６０Ｈ
ｚ用ギアが配設され、且つ、電源周波数に応じて
取り付け固定位置に換えることができる切り換え
ブラケツトとを有し、 前記切り換えブラケツトの固定位置によつて、
前記５０Ｈｚ用ギア或いは６０Ｈｚ用ギアの何れ
かと、前記駆動モータの出力ギアが噛み合つて前
記第１ギアを介して前記駆動伝達系スプロケツト
と連結することを特徴とする電子写真装置。 (2) 前記請求項１において、 前記５０Ｈｚ用ギア或いは６０Ｈｚ用ギアのど
ちらのギアが、前記駆動モータの出力ギアと噛み
合つているか検出するギア設定検出手段と、 主電源の投入毎に電源周波数を検出する周波数
検出手段と、 前記ギア設定検出手段及び周波数検出手段の検
出結果に基づいて、電源周波数とギア設定状態が
一致しているか否か判定する判定手段と、 前記判定手段の判定結果を表示する表示手段
を備えたことを特徴とする電子写真装置。[Scope of Claim for Utility Model Registration] (1) At a connecting portion between the output gear of the drive motor and the drive transmission sprocket, a first gear that is integrated with the drive transmission sprocket meshes with the first gear, and , a 50Hz gear disposed at a predetermined position, a 60Hz gear meshing with the first gear and disposed at a predetermined position, the first gear, the 50Hz gear, and the 60H gear.
It has a switching bracket in which a Z gear is disposed and can be changed to a fixed mounting position depending on the power frequency, and depending on the fixed position of the switching bracket,
An electrophotographic apparatus characterized in that the output gear of the drive motor meshes with either the 50Hz gear or the 60Hz gear and is connected to the drive transmission sprocket via the first gear. (2) In claim 1, gear setting detection means detects which gear of the 50 Hz gear or the 60 Hz gear is meshed with the output gear of the drive motor; a frequency detection means for detecting; a determination means for determining whether or not the power supply frequency matches the gear setting state based on the detection results of the gear setting detection means and the frequency detection means; An electrophotographic device comprising a display means for displaying images.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13131589U JPH0369743U (en) | 1989-11-11 | 1989-11-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13131589U JPH0369743U (en) | 1989-11-11 | 1989-11-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0369743U true JPH0369743U (en) | 1991-07-11 |
Family
ID=31678831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13131589U Pending JPH0369743U (en) | 1989-11-11 | 1989-11-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0369743U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7542768B1 (en) * | 2024-03-21 | 2024-08-30 | 株式会社神戸製鋼所 | Manufacturing method of gearbox and manufacturing method of rotating machine |
-
1989
- 1989-11-11 JP JP13131589U patent/JPH0369743U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7542768B1 (en) * | 2024-03-21 | 2024-08-30 | 株式会社神戸製鋼所 | Manufacturing method of gearbox and manufacturing method of rotating machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2001187594A (en) | Sensor device for detecting driving position of bicycle gear change system, and gear change system including the device | |
| JPH0732243Y2 (en) | Speedometer | |
| JPH07136295A (en) | Self-propelled traveling device with automatic speed control | |
| JPH0278952U (en) | ||
| JP2760832B2 (en) | Liquid crystal display | |
| JPS642158U (en) | ||
| KR840003058A (en) | Robot | |
| JPS6340193U (en) | ||
| KR880008920A (en) | Motorized Power Steering Control | |
| JPS6327835U (en) | ||
| JPS6435112U (en) | ||
| JPH03124798U (en) | ||
| JPS61115495U (en) | ||
| JPS63135383U (en) | ||
| JPH0469710U (en) | ||
| JPS61180830U (en) | ||
| JPH0342186U (en) | ||
| JPS6157234B2 (en) | ||
| JPS6386688U (en) | ||
| JPS63188658U (en) | ||
| KR960031979A (en) | Vibration reduction and starting method and device using eccentric weight | |
| JPH03112313U (en) | ||
| JPH01155994U (en) | ||
| JPH0427449U (en) | ||
| JPH0628783U (en) | hourglass |