JPS6156584U - - Google Patents

Info

Publication number
JPS6156584U
JPS6156584U JP14161284U JP14161284U JPS6156584U JP S6156584 U JPS6156584 U JP S6156584U JP 14161284 U JP14161284 U JP 14161284U JP 14161284 U JP14161284 U JP 14161284U JP S6156584 U JPS6156584 U JP S6156584U
Authority
JP
Japan
Prior art keywords
paper
actuator
sensor
optical path
hole
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.)
Granted
Application number
JP14161284U
Other languages
Japanese (ja)
Other versions
JPH0326468Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984141612U priority Critical patent/JPH0326468Y2/ja
Publication of JPS6156584U publication Critical patent/JPS6156584U/ja
Application granted granted Critical
Publication of JPH0326468Y2 publication Critical patent/JPH0326468Y2/ja
Expired legal-status Critical Current

Links

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  • Controlling Sheets Or Webs (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案のアクチユエータの構成を示
す側面図、第２図は、その平面図、第２Ａ図は、
停止部とアクチユエータの関係を示す説明図、第
３〜４図は、用紙検知部の構成を示す側面図、第
５〜６図は、従来の装置におけるアクチユエータ
の動作を示す説明図であり、第７図は、アクチユ
エータとセンサーの構成を示す斜視図である。 図中の符号、１……ガイド板、２……孔、３…
…停止部、４……アクチユエータ、５……軸、６
……センサー、７……はね返り防止部材、８……
搬送ロール、１０……用紙。 FIG. 1 is a side view showing the structure of the actuator of the present invention, FIG. 2 is a plan view thereof, and FIG. 2A is a
FIGS. 3 and 4 are side views showing the configuration of the paper detection unit. FIGS. 5 and 6 are explanatory views showing the operation of the actuator in a conventional device. FIG. 7 is a perspective view showing the configuration of an actuator and a sensor. Symbols in the figure: 1...Guide plate, 2...Hole, 3...
... Stop part, 4 ... Actuator, 5 ... Axis, 6
...Sensor, 7...Rebound prevention member, 8...
Conveyance roll, 10...Paper.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 用紙の搬送路中に揺動可能に設けられ、用紙に
よつて上に揺動されたときに、センサーの光路を
解放し、用紙のないときにはその自重により垂下
した状態となり、センサーの光路を遮断するよう
に構成してなるアクチユエータに於いて、ガイド
板に前記アクチユエータの揺動を許容できるよう
にした孔を設け、この孔の端部にアクチユエータ
の揺動方向に対して斜めに形成した停止部を設け
たことを特徴とする用紙検知装置。 It is swingably installed in the paper conveyance path, and when it is swung up by the paper, it releases the optical path of the sensor, and when there is no paper, it hangs down due to its own weight, blocking the optical path of the sensor. In the actuator configured to do so, a hole is provided in the guide plate to allow swinging of the actuator, and a stop portion is formed at an end of the hole obliquely with respect to the swinging direction of the actuator. A paper detection device characterized by being provided with.
JP1984141612U 1984-09-20 1984-09-20 Expired JPH0326468Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984141612U JPH0326468Y2 (en) 1984-09-20 1984-09-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984141612U JPH0326468Y2 (en) 1984-09-20 1984-09-20

Publications (2)

Publication Number Publication Date
JPS6156584U true JPS6156584U (en) 1986-04-16
JPH0326468Y2 JPH0326468Y2 (en) 1991-06-07

Family

ID=30699951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984141612U Expired JPH0326468Y2 (en) 1984-09-20 1984-09-20

Country Status (1)

Country Link
JP (1) JPH0326468Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012025568A (en) * 2010-07-27 2012-02-09 Oki Data Corp Medium detecting device and image forming device
CN102649515A (en) * 2011-02-25 2012-08-29 佳能株式会社 Sheet detecting apparatus and image forming apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192888A (en) * 1981-05-25 1982-11-27 Fuji Xerox Co Ltd Substance detector
JPS5923682U (en) * 1982-08-05 1984-02-14 日本電気株式会社 photo interrupter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5923682B2 (en) * 1980-05-07 1984-06-04 東洋製罐株式会社 How to make plastic bottles

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57192888A (en) * 1981-05-25 1982-11-27 Fuji Xerox Co Ltd Substance detector
JPS5923682U (en) * 1982-08-05 1984-02-14 日本電気株式会社 photo interrupter

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012025568A (en) * 2010-07-27 2012-02-09 Oki Data Corp Medium detecting device and image forming device
CN102649515A (en) * 2011-02-25 2012-08-29 佳能株式会社 Sheet detecting apparatus and image forming apparatus
JP2012188288A (en) * 2011-02-25 2012-10-04 Canon Inc Sheet detecting device and image forming apparatus

Also Published As

Publication number Publication date
JPH0326468Y2 (en) 1991-06-07

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