JPS61141853U - - Google Patents

Info

Publication number
JPS61141853U
JPS61141853U JP2614985U JP2614985U JPS61141853U JP S61141853 U JPS61141853 U JP S61141853U JP 2614985 U JP2614985 U JP 2614985U JP 2614985 U JP2614985 U JP 2614985U JP S61141853 U JPS61141853 U JP S61141853U
Authority
JP
Japan
Prior art keywords
cam
gear
drive gear
chipped
tooth
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
JP2614985U
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
Priority to JP2614985U priority Critical patent/JPS61141853U/ja
Publication of JPS61141853U publication Critical patent/JPS61141853U/ja
Pending legal-status Critical Current

Links

Description

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

第１図はこの考案による１回転伝達機構の一実
施例を示す説明図、第２図は第１図のものの要部
の拡大説明図である。 １…カム付き欠け歯車、１ａ…歯、２…ソレノ
イド、３…ばね、４…リンク、５…駆動歯車、６
…歯欠け部、７…カム、８…ピン、９…作動片、
１０…段部、１１…軸、１２…長孔。 FIG. 1 is an explanatory view showing an embodiment of the one-rotation transmission mechanism according to this invention, and FIG. 2 is an enlarged explanatory view of the main part of the mechanism shown in FIG. 1... Missing gear with cam, 1a... Teeth, 2... Solenoid, 3... Spring, 4... Link, 5... Drive gear, 6
…Toothless portion, 7…Cam, 8…Pin, 9…Operating piece,
10...Step part, 11...Shaft, 12...Long hole.

Claims (1)

【実用新案登録請求の範囲】 (1) 歯が一部欠けていてこの歯欠け部でのみ駆
動歯車と噛合わず、かつ、カムを一体に有するカ
ム付き欠け歯車と、前記カムに係合離脱可能で、
かつ、係合時に前記カム付き欠け歯車を前記歯車
欠け部が前記駆動歯車と対向する位置に静止させ
るソレノイドと、前記ソレノイドが前記カムから
離脱したときばねの付勢力によつて前記カム付き
欠け歯車を所要角度回転させて前記駆動歯車と噛
合い係合させる付勢手段とを具えたことを特徴と
する１回転伝達機構。 (2) 前記カム付き欠け歯車は、前記駆動歯車と
噛合い係合する１番目の歯が、その歯先を切落さ
れた歯形となつている実用新案登録請求の範囲第
１項記載の１回転伝達機構。 (3) 前記ソレノイドはオフ時に前記カムと係合
し、オン時に前記カムから離隔するようになつて
いる実用新案登録請求の範囲第１項記載の１回転
伝達機構。[Claims for Utility Model Registration] (1) A missing gear with a cam that has a partially missing tooth and does not mesh with the drive gear only at this missing tooth portion, and that has an integral cam and disengages from the engagement with the cam. possible,
and a solenoid that stops the cam-equipped chipped gear at a position where the gear chipped part faces the drive gear when engaged, and the cam-equipped chipped gear by a biasing force of a spring when the solenoid separates from the cam. 1. A one-rotation transmission mechanism, comprising: biasing means for rotating the drive gear by a predetermined angle and meshingly engaging the drive gear. (2) The cam-equipped chipped gear has a first tooth that meshes with the drive gear and has a tooth profile with its tooth tip cut off. Rotation transmission mechanism. (3) The one-rotation transmission mechanism according to claim 1, wherein the solenoid engages with the cam when turned off and separates from the cam when turned on.
JP2614985U 1985-02-25 1985-02-25 Pending JPS61141853U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2614985U JPS61141853U (en) 1985-02-25 1985-02-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2614985U JPS61141853U (en) 1985-02-25 1985-02-25

Publications (1)

Publication Number Publication Date
JPS61141853U true JPS61141853U (en) 1986-09-02

Family

ID=30521888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2614985U Pending JPS61141853U (en) 1985-02-25 1985-02-25

Country Status (1)

Country Link
JP (1) JPS61141853U (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184750U (en) * 1987-05-20 1988-11-28
JPH02183459A (en) * 1989-01-09 1990-07-18 Clarion Co Ltd Transmission mechanism
JP2002265076A (en) * 2001-03-09 2002-09-18 Canon Inc Paper feeder and image forming apparatus having the same
JP2018017299A (en) * 2016-07-27 2018-02-01 コニカミノルタ株式会社 Rotation force transmission mechanism, fixation device provided with the same and image formation device
JP2019077560A (en) * 2017-10-20 2019-05-23 キヤノン株式会社 Drive transmission device, sheet feeding device, and image formation device
US11635722B2 (en) 2017-10-20 2023-04-25 Canon Kabushiki Kaisha Driving force transmitting device, sheet feeding apparatus and image forming apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131360A (en) * 1974-09-10 1976-03-17 Shinshu Seiki Kk UNDOHEN KANKIKO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5131360A (en) * 1974-09-10 1976-03-17 Shinshu Seiki Kk UNDOHEN KANKIKO

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63184750U (en) * 1987-05-20 1988-11-28
JPH02183459A (en) * 1989-01-09 1990-07-18 Clarion Co Ltd Transmission mechanism
JP2002265076A (en) * 2001-03-09 2002-09-18 Canon Inc Paper feeder and image forming apparatus having the same
JP2018017299A (en) * 2016-07-27 2018-02-01 コニカミノルタ株式会社 Rotation force transmission mechanism, fixation device provided with the same and image formation device
JP2019077560A (en) * 2017-10-20 2019-05-23 キヤノン株式会社 Drive transmission device, sheet feeding device, and image formation device
US11635722B2 (en) 2017-10-20 2023-04-25 Canon Kabushiki Kaisha Driving force transmitting device, sheet feeding apparatus and image forming apparatus

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