JPS5686260A - Crank pulley - Google Patents
Crank pulleyInfo
- 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
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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4219722Y1 (en) * | 1965-03-02 | 1967-11-15 |
-
1979
- 1979-12-14 JP JP16241379A patent/JPS5686260A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4219722Y1 (en) * | 1965-03-02 | 1967-11-15 |
Cited By (8)
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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