JPS5590752A - Asymmetric gear apparatus - Google Patents
Asymmetric gear apparatusInfo
- Publication number
- JPS5590752A JPS5590752A JP16471478A JP16471478A JPS5590752A JP S5590752 A JPS5590752 A JP S5590752A JP 16471478 A JP16471478 A JP 16471478A JP 16471478 A JP16471478 A JP 16471478A JP S5590752 A JPS5590752 A JP S5590752A
- Authority
- JP
- Japan
- Prior art keywords
- tooth
- pressure angle
- diameter
- effective engagement
- tooth surface
- 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
- Gears, Cams (AREA)
Abstract
PURPOSE: To sufficiently maintain the tooth thickness of the pinion's tooth-base side and improve the pinion's mechanical strength by constituting a gear in such a manner that its tooth surface having a small pressure angle may have smaller effective engagement diameter of the tooth top side than the tooth top diameter.
CONSTITUTION: The tooth 11 of a gear is composed of a tooth surface 111 of a small pressure angle and a tooth surface 112 of a large pressure angle. The effective engagement diameter R1 of the tooth surface 111 having a small pressure angle is so constituted as to be smaller by C1 than the effective engagement diameter on the tooth top side of tooth surface 112 having a large pressure angle, that is, generally the tooth top diameter R2. A portion shown by an oblique line is truncated. In the meantime, the tooth 21 of a pinion is so constituted that its tooth-top side's effective engagement diameter R3 of tooth surface having a small pressure angle is larger by C1 than the tooth base side's effective engagement diameter R4 corresponding to the tooth top diameter R2 of gear 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16471478A JPS5590752A (en) | 1978-12-28 | 1978-12-28 | Asymmetric gear apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16471478A JPS5590752A (en) | 1978-12-28 | 1978-12-28 | Asymmetric gear apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5590752A true JPS5590752A (en) | 1980-07-09 |
Family
ID=15798481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16471478A Pending JPS5590752A (en) | 1978-12-28 | 1978-12-28 | Asymmetric gear apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5590752A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5595287A (en) * | 1993-11-03 | 1997-01-21 | Gec Alsthom T & D Ag | Spring drive for a switching apparatus |
| WO2002044590A1 (en) * | 2000-11-30 | 2002-06-06 | Kazushi Yanagimoto | Method of manufacturing asymmetric gear, asymmetric gear, non-circular and asymmetric gear, gear mechanism, and barrel finishing machine |
| WO2011067633A1 (en) * | 2009-12-01 | 2011-06-09 | Clipper Windpower, Inc. | Gear tooth profile for a wind turbine |
| EP2402631A1 (en) * | 2010-06-29 | 2012-01-04 | Siemens Aktiengesellschaft | Planetary gear for a main loading direction |
| DE102016221150A1 (en) * | 2016-10-27 | 2018-05-03 | Zf Friedrichshafen Ag | Gearing and electromechanical brake booster |
-
1978
- 1978-12-28 JP JP16471478A patent/JPS5590752A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5595287A (en) * | 1993-11-03 | 1997-01-21 | Gec Alsthom T & D Ag | Spring drive for a switching apparatus |
| WO2002044590A1 (en) * | 2000-11-30 | 2002-06-06 | Kazushi Yanagimoto | Method of manufacturing asymmetric gear, asymmetric gear, non-circular and asymmetric gear, gear mechanism, and barrel finishing machine |
| US6991522B2 (en) | 2000-11-30 | 2006-01-31 | Kazushi Yanagimoto | Method of manufacturing asymmetric gear, asymmetric gear, non-circular and asymmetric gear, gear mechanism, and barrel finishing machine |
| WO2011067633A1 (en) * | 2009-12-01 | 2011-06-09 | Clipper Windpower, Inc. | Gear tooth profile for a wind turbine |
| EP2402631A1 (en) * | 2010-06-29 | 2012-01-04 | Siemens Aktiengesellschaft | Planetary gear for a main loading direction |
| DE102016221150A1 (en) * | 2016-10-27 | 2018-05-03 | Zf Friedrichshafen Ag | Gearing and electromechanical brake booster |
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