JPS5686260A - Crank pulley - Google Patents

Crank pulley

Info

Publication number
JPS5686260A
JPS5686260A JP16241379A JP16241379A JPS5686260A JP S5686260 A JPS5686260 A JP S5686260A JP 16241379 A JP16241379 A JP 16241379A JP 16241379 A JP16241379 A JP 16241379A JP S5686260 A JPS5686260 A JP S5686260A
Authority
JP
Japan
Prior art keywords
pulley
disk
gear
rotation frequency
displaced
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
JP16241379A
Other languages
Japanese (ja)
Inventor
Yuzo Sekiguchi
Enjiro Maejima
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.)
Ogura Clutch Co Ltd
Original Assignee
Ogura Clutch 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 Ogura Clutch Co Ltd filed Critical Ogura Clutch Co Ltd
Priority to JP16241379A priority Critical patent/JPS5686260A/en
Publication of JPS5686260A publication Critical patent/JPS5686260A/en
Pending legal-status Critical Current

Links

Landscapes

  • Retarders (AREA)
  • Pulleys (AREA)

Abstract

PURPOSE: To enable to change the rotation frequency of a pulley into two stages of a high and a low by a method wherein an epicyclic gear is installed between a pulley and a crank shaft and along with this, a disk holding the epicyclic gear is installed in a freely removable way to the pulley.
CONSTITUTION: When a voltage is applied to an electromagnetic coil 23, an armature 21 is magnetically attracted to a field core 22 and a disk 9 resists against a compression coil spring 19 and is displaced to a rotor 14. Then, the disk 9 separates from a crank pulley main body 7 and is placed in a non rotary fixed state, as a result, the pulley 7 is reduced in rotation by means of an epicyclic gear composed of a sun gear 5, planet gear 10, intermediate gear 11 and inner gear 12. On the other hand, when the flow of current is stopped to the electromagnetic coil 23, the disk 9 is displaced with the pressing force of the spring 19 to be contact with the pulley 7. At this time, an input hub 3, the disk 9 and the pulley 7 rotate in a body, as a result, the rotation frequency of the crank shaft 2 becomes the rotation frequency of the pulley 7.
COPYRIGHT: (C)1981,JPO&Japio
JP16241379A 1979-12-14 1979-12-14 Crank pulley Pending JPS5686260A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16241379A JPS5686260A (en) 1979-12-14 1979-12-14 Crank pulley

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16241379A JPS5686260A (en) 1979-12-14 1979-12-14 Crank pulley

Publications (1)

Publication Number Publication Date
JPS5686260A true JPS5686260A (en) 1981-07-13

Family

ID=15754121

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16241379A Pending JPS5686260A (en) 1979-12-14 1979-12-14 Crank pulley

Country Status (1)

Country Link
JP (1) JPS5686260A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123580A2 (en) * 1983-03-25 1984-10-31 Canadian Fram Limited Two speed accessory drive
US5330393A (en) * 1991-06-07 1994-07-19 Fichtel & Sachs Ag Gear unit for combination with an auxiliary power consuming unit of a motor-vehicle
KR101145636B1 (en) 2010-04-30 2012-05-24 기아자동차주식회사 Water pump for vehicle
KR101448742B1 (en) * 2009-12-04 2014-10-08 현대자동차 주식회사 Water pump for vehicle
KR101448741B1 (en) * 2009-12-04 2014-10-08 현대자동차 주식회사 Water pump for vehicle
KR101448740B1 (en) * 2009-12-04 2014-10-08 현대자동차 주식회사 Water pump for vehicle
KR101448743B1 (en) * 2009-12-04 2014-10-10 현대자동차 주식회사 Water pump for vehicle
JPWO2013125024A1 (en) * 2012-02-24 2015-07-30 トヨタ自動車株式会社 Power transmission device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4219722Y1 (en) * 1965-03-02 1967-11-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4219722Y1 (en) * 1965-03-02 1967-11-15

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0123580A2 (en) * 1983-03-25 1984-10-31 Canadian Fram Limited Two speed accessory drive
US5330393A (en) * 1991-06-07 1994-07-19 Fichtel & Sachs Ag Gear unit for combination with an auxiliary power consuming unit of a motor-vehicle
KR101448742B1 (en) * 2009-12-04 2014-10-08 현대자동차 주식회사 Water pump for vehicle
KR101448741B1 (en) * 2009-12-04 2014-10-08 현대자동차 주식회사 Water pump for vehicle
KR101448740B1 (en) * 2009-12-04 2014-10-08 현대자동차 주식회사 Water pump for vehicle
KR101448743B1 (en) * 2009-12-04 2014-10-10 현대자동차 주식회사 Water pump for vehicle
KR101145636B1 (en) 2010-04-30 2012-05-24 기아자동차주식회사 Water pump for vehicle
JPWO2013125024A1 (en) * 2012-02-24 2015-07-30 トヨタ自動車株式会社 Power transmission device

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