JPH0357837U - - Google Patents

Info

Publication number
JPH0357837U
JPH0357837U JP10161190U JP10161190U JPH0357837U JP H0357837 U JPH0357837 U JP H0357837U JP 10161190 U JP10161190 U JP 10161190U JP 10161190 U JP10161190 U JP 10161190U JP H0357837 U JPH0357837 U JP H0357837U
Authority
JP
Japan
Prior art keywords
paper
feeding device
guide
guide plates
pair
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
Application number
JP10161190U
Other languages
Japanese (ja)
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
Publication of JPH0357837U publication Critical patent/JPH0357837U/ja
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
    • H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/004—Collapsible dome or bubble
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2215/00—Tactile feedback
    • H01H2215/03—Sound
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2221/00—Actuators
    • H01H2221/064—Limitation of actuating pressure

Description

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

第１図は本考案の実施例に係る給紙装置の平面
図、第２図は実施例の第２給紙ローラの斜視図、
第３図は給紙ローラと用紙ガイドとにより用紙を
搬送する実施例の説明図、第４図は給紙ローラの
他の実施例の説明図、第５図は従来の給紙装置の
側面図、第６図は従来の給紙装置の平面図である
。 １０……用紙、１６……第１給紙ローラ、１８
，３６……第２給紙ローラ、２６……キヤプスタ
ンローラ、２８……ピンチローラ、３２……サー
マルヘツド、３４……プラテン、３８……駆動ロ
ーラ、４０……押さえローラ、４２……用紙ガイ
ド、４４，４６……ガイド板、４８，５０……ピ
ン、５４，５６……ばね。 FIG. 1 is a plan view of a paper feeding device according to an embodiment of the present invention, FIG. 2 is a perspective view of a second paper feeding roller of the embodiment,
Fig. 3 is an explanatory diagram of an embodiment in which paper is conveyed by a paper feed roller and a paper guide, Fig. 4 is an explanatory diagram of another embodiment of the paper feed roller, and Fig. 5 is a side view of a conventional paper feed device. , FIG. 6 is a plan view of a conventional paper feeding device. 10... Paper, 16... First paper feed roller, 18
, 36... Second paper feed roller, 26... Capstan roller, 28... Pinch roller, 32... Thermal head, 34... Platen, 38... Drive roller, 40... Holding roller, 42... Paper guide, 44, 46... guide plate, 48, 50... pin, 54, 56... spring.

Claims (1)

【実用新案登録請求の範囲】 (1) 用紙をその平面内において回転が可能な状
態に挾持するとともに、軸心回りに回転駆動され
て前記用紙を搬送する給紙ローラと、この給紙ロ
ーラの用紙出側に配設され、前記用紙の進行方向
を矯正する用紙ガイドとを有することを特徴とす
る給紙装置。 (2) 前記用紙ガイドは、用紙入側が漸次拡開し
、用紙出側が平行となつている一対のガイド板か
らなることを特徴とする請求項１記載の給紙装置
。 (3) 前記一対のガイド板は、それぞれ回動自在
に取り付けられ、背面に相互に接近する方向に付
勢するばねが設けられていることを特徴とする請
求項２記載の給紙装置。 (4) 前記一対のガイド板は、それぞれ一端が固
定され、他端が自由端となつているとともに、弾
性片により形成されていることを特徴とする請求
項２記載の給紙装置。[Claims for Utility Model Registration] (1) A paper feed roller that grips paper so that it can rotate within its plane and that is driven to rotate around an axis to convey the paper; A paper feeding device comprising a paper guide disposed on a paper output side to correct the traveling direction of the paper. (2) The paper feeding device according to claim 1, wherein the paper guide comprises a pair of guide plates whose paper input side gradually expands and whose paper output sides are parallel to each other. (3) The paper feeding device according to claim 2, wherein each of the pair of guide plates is rotatably attached, and a spring is provided on the back surface of the guide plate to urge the guide plates toward each other. (4) The paper feeding device according to claim 2, wherein each of the pair of guide plates has one end fixed and the other end free, and is formed of an elastic piece.
JP10161190U 1989-09-27 1990-09-27 Pending JPH0357837U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US41303289A 1989-09-27 1989-09-27

Publications (1)

Publication Number Publication Date
JPH0357837U true JPH0357837U (en) 1991-06-04

Family

ID=23635521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10161190U Pending JPH0357837U (en) 1989-09-27 1990-09-27

Country Status (4)

Country Link
EP (1) EP0423924B1 (en)
JP (1) JPH0357837U (en)
CA (1) CA2014651A1 (en)
DE (1) DE69016569T2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008054565A (en) * 2006-08-30 2008-03-13 Dainippon Printing Co Ltd Wrapping material for seed and bag for seed

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129234A1 (en) * 1991-09-03 1993-03-04 Bizerba Werke Kraut Kg Wilh KEYBOARD
DE9113199U1 (en) * 1991-10-23 1992-11-26 Cherry Mikroschalter Gmbh, 8572 Auerbach Key element with guide contour
EP0556426A1 (en) * 1992-02-19 1993-08-25 Acer Incorporated Keyboard switch assembly
JP3099165B2 (en) * 1993-06-28 2000-10-16 セイコーインスツルメンツ株式会社 Electronic device having switch mechanism and method of manufacturing substrate
DE19537144C2 (en) * 1995-10-05 1998-11-26 Siemens Nixdorf Inf Syst Single key
DE19631310A1 (en) * 1996-08-02 1998-02-05 Teves Gmbh Alfred Microswitch for mounting on to electronics circuit board
JPH10289631A (en) * 1997-04-14 1998-10-27 Alps Electric Co Ltd Pushbutton switch
JP3819124B2 (en) * 1997-08-29 2006-09-06 アルゼ株式会社 Switch structure
DE10203510C1 (en) * 2002-01-30 2003-02-20 Whirlpool Co Electric switch for operating/display panel has ratchet springs fixing switch operating element to seating provided by operating/display panel
US8404990B2 (en) 2010-06-30 2013-03-26 3M Innovative Properties Company Switch system having a button travel limit feature

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668356A (en) * 1971-01-04 1972-06-06 Ibm Mechanical key actuator including a cantilever beam restoring force means
DE8105649U1 (en) * 1981-02-27 1981-08-13 Siemens AG, 1000 Berlin und 8000 München Keypad for telephones
US4496803A (en) * 1983-05-04 1985-01-29 Key Concepts, Incorporated Data entry switch
DE8401137U1 (en) * 1984-01-17 1984-05-03 Deutsche Fernsprecher Gesellschaft Mbh Marburg, 3550 Marburg Key, in particular for keypad keypads on telephones

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008054565A (en) * 2006-08-30 2008-03-13 Dainippon Printing Co Ltd Wrapping material for seed and bag for seed

Also Published As

Publication number Publication date
EP0423924B1 (en) 1995-02-01
CA2014651A1 (en) 1991-03-27
DE69016569D1 (en) 1995-03-16
DE69016569T2 (en) 1995-05-24
EP0423924A1 (en) 1991-04-24

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