JPS5593172A - Rotation control unit - Google Patents

Rotation control unit

Info

Publication number
JPS5593172A
JPS5593172A JP16515978A JP16515978A JPS5593172A JP S5593172 A JPS5593172 A JP S5593172A JP 16515978 A JP16515978 A JP 16515978A JP 16515978 A JP16515978 A JP 16515978A JP S5593172 A JPS5593172 A JP S5593172A
Authority
JP
Japan
Prior art keywords
turning
mechanisms
rotating member
clutch mechanism
sun gear
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
JP16515978A
Other languages
Japanese (ja)
Inventor
Nobuyuki Yanagawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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 by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP16515978A priority Critical patent/JPS5593172A/en
Publication of JPS5593172A publication Critical patent/JPS5593172A/en
Pending legal-status Critical Current

Links

Landscapes

  • Optical Systems Of Projection Type Copiers (AREA)
  • Structure Of Transmissions (AREA)

Abstract

PURPOSE: To let the reciprocating operation, etc. of a moving body be accomplished by making an output system changeable to 3 modes of stop and forward and backward revolutions with respect to an input system which revolves only in one direction through the utilization of planetary gear mechanisms.
CONSTITUTION: The 2nd sun gear 9, platenetary gears 15, 16 and operation rotating member 1 are integrally rotated forward by the rotation driving force of the 1st sun gear 8 by disabling detention mechanisms 11, 19 and turning ON a clutch mechanism 18 to integrally couple the 1st, 2nd sun gears 8, 9. The operation rotating member 1 is rotated backward by turning OFF the clutch mechanism 18 and abling the detention mechanisms 11, 19 to fix and detain the sun gear 9. Further the planetary gears are let to make rotation alone and the operation rotating member 1 may be stopped by turning OFF the clutch mechanism 18 in the initial operation state of the rotation control unit and disabling the detention mechanisms 11, 19.
COPYRIGHT: (C)1980,JPO&Japio
JP16515978A 1978-12-30 1978-12-30 Rotation control unit Pending JPS5593172A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16515978A JPS5593172A (en) 1978-12-30 1978-12-30 Rotation control unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16515978A JPS5593172A (en) 1978-12-30 1978-12-30 Rotation control unit

Publications (1)

Publication Number Publication Date
JPS5593172A true JPS5593172A (en) 1980-07-15

Family

ID=15806981

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16515978A Pending JPS5593172A (en) 1978-12-30 1978-12-30 Rotation control unit

Country Status (1)

Country Link
JP (1) JPS5593172A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764264A (en) * 1980-10-08 1982-04-19 Canon Inc Reciprocating driving device of moving body
WO2008026579A1 (en) * 2006-08-28 2008-03-06 Ntn Corporation Device for switching between normal and reverse drive force
WO2008123423A1 (en) * 2007-03-30 2008-10-16 Ntn Corporation Device for switching between forward and reverse directions of driving force
WO2008123354A1 (en) * 2007-03-30 2008-10-16 Ntn Corporation Forward/reverse switching device of drive force
JP2008304050A (en) * 2006-08-28 2008-12-18 Ntn Corp Device for switching between normal and reverse drive force
JP2014159839A (en) * 2013-02-20 2014-09-04 Chuo Univ Planetary gear device
JP2016050610A (en) * 2014-08-29 2016-04-11 オリエンタルモーター株式会社 Face gear speed reducer
JP2016050993A (en) * 2014-08-29 2016-04-11 ブラザー工業株式会社 Image forming apparatus
JP2018173171A (en) * 2018-05-21 2018-11-08 オリエンタルモーター株式会社 Reduction gear for belt actuator

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4929165U (en) * 1973-03-30 1974-03-13
JPS4933263A (en) * 1972-07-28 1974-03-27

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4933263A (en) * 1972-07-28 1974-03-27
JPS4929165U (en) * 1973-03-30 1974-03-13

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5764264A (en) * 1980-10-08 1982-04-19 Canon Inc Reciprocating driving device of moving body
WO2008026579A1 (en) * 2006-08-28 2008-03-06 Ntn Corporation Device for switching between normal and reverse drive force
JP2008304050A (en) * 2006-08-28 2008-12-18 Ntn Corp Device for switching between normal and reverse drive force
US8298112B2 (en) 2006-08-28 2012-10-30 Ntn Corporation Device for switching between normal and reverse drive force
WO2008123423A1 (en) * 2007-03-30 2008-10-16 Ntn Corporation Device for switching between forward and reverse directions of driving force
WO2008123354A1 (en) * 2007-03-30 2008-10-16 Ntn Corporation Forward/reverse switching device of drive force
JP2014159839A (en) * 2013-02-20 2014-09-04 Chuo Univ Planetary gear device
JP2016050610A (en) * 2014-08-29 2016-04-11 オリエンタルモーター株式会社 Face gear speed reducer
JP2016050993A (en) * 2014-08-29 2016-04-11 ブラザー工業株式会社 Image forming apparatus
JP2018173171A (en) * 2018-05-21 2018-11-08 オリエンタルモーター株式会社 Reduction gear for belt actuator

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