JPWO2023248312A1 - - Google Patents
Info
- Publication number
- JPWO2023248312A1 JPWO2023248312A1 JP2024528121A JP2024528121A JPWO2023248312A1 JP WO2023248312 A1 JPWO2023248312 A1 JP WO2023248312A1 JP 2024528121 A JP2024528121 A JP 2024528121A JP 2024528121 A JP2024528121 A JP 2024528121A JP WO2023248312 A1 JPWO2023248312 A1 JP WO2023248312A1
- Authority
- JP
- Japan
- 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
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
- F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
- F16H13/08—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H15/00—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members
- F16H15/02—Gearings for conveying rotary motion with variable gear ratio, or for reversing rotary motion, by friction between rotary members without members having orbital motion
- F16H15/04—Gearings providing a continuous range of gear ratios
- F16H15/06—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B
- F16H15/32—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line
- F16H15/36—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface
- F16H15/38—Gearings providing a continuous range of gear ratios in which a member A of uniform effective diameter mounted on a shaft may co-operate with different parts of a member B in which the member B has a curved friction surface formed as a surface of a body of revolution generated by a curve which is neither a circular arc centered on its axis of revolution nor a straight line with concave friction surface, e.g. a hollow toroid surface with two members B having hollow toroid surfaces opposite to each other, the member or members A being adjustably mounted between the surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Friction Gearing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2022/024599 WO2023248312A1 (ja) | 2022-06-20 | 2022-06-20 | 無段変速機 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2023248312A1 true JPWO2023248312A1 (https=) | 2023-12-28 |
Family
ID=89379527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2024528121A Pending JPWO2023248312A1 (https=) | 2022-06-20 | 2022-06-20 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPWO2023248312A1 (https=) |
| WO (1) | WO2023248312A1 (https=) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01119966U (https=) * | 1988-02-09 | 1989-08-14 | ||
| JP2006258231A (ja) * | 2005-03-18 | 2006-09-28 | Nsk Ltd | トロイダル型無段変速機 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001032899A (ja) * | 1999-07-23 | 2001-02-06 | Nsk Ltd | トロイダル型無段変速機 |
| JP6709021B2 (ja) * | 2015-03-09 | 2020-06-10 | 川崎重工業株式会社 | トロイダル無段変速機および駆動機構一体型発電装置 |
| JP2018096421A (ja) * | 2016-12-12 | 2018-06-21 | Ntn株式会社 | トロイダル変速機 |
| JP2019168042A (ja) * | 2018-03-23 | 2019-10-03 | Ntn株式会社 | 無段変速機 |
-
2022
- 2022-06-20 WO PCT/JP2022/024599 patent/WO2023248312A1/ja not_active Ceased
- 2022-06-20 JP JP2024528121A patent/JPWO2023248312A1/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01119966U (https=) * | 1988-02-09 | 1989-08-14 | ||
| JP2006258231A (ja) * | 2005-03-18 | 2006-09-28 | Nsk Ltd | トロイダル型無段変速機 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023248312A1 (ja) | 2023-12-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20250609 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20260106 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20260407 |