JP7567307B2 - 自転車 - Google Patents

自転車 Download PDF

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Publication number
JP7567307B2
JP7567307B2 JP2020155207A JP2020155207A JP7567307B2 JP 7567307 B2 JP7567307 B2 JP 7567307B2 JP 2020155207 A JP2020155207 A JP 2020155207A JP 2020155207 A JP2020155207 A JP 2020155207A JP 7567307 B2 JP7567307 B2 JP 7567307B2
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Japan
Prior art keywords
crankshaft
torque
detection
pair
bicycle
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JP2020155207A
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Japanese (ja)
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JP2022049143A5 (https=
JP2022049143A (ja
Inventor
貴裕 大寺
潤司 小野
昌弘 小林
晃大 福田
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NSK Ltd
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NSK Ltd
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JP2020155207A 2020-09-16 2020-09-16 自転車 Active JP7567307B2 (ja)

Priority Applications (1)

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JP2020155207A JP7567307B2 (ja) 2020-09-16 2020-09-16 自転車

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JP2020155207A JP7567307B2 (ja) 2020-09-16 2020-09-16 自転車

Publications (3)

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JP2022049143A JP2022049143A (ja) 2022-03-29
JP2022049143A5 JP2022049143A5 (https=) 2023-07-03
JP7567307B2 true JP7567307B2 (ja) 2024-10-16

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JP2020155207A Active JP7567307B2 (ja) 2020-09-16 2020-09-16 自転車

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2025158366A (ja) * 2024-04-04 2025-10-17 日本精工株式会社 磁歪式トルクセンサの組立方法および磁歪式トルクセンサ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100305879A1 (en) 2007-05-16 2010-12-02 Schaeffler Kg Drive device comprising a drive shaft and a device for detecting torque
JP2012236589A (ja) 2011-05-10 2012-12-06 Shimano Inc 自転車用ペダリング力検知アッセンブリ
WO2016208687A1 (ja) 2015-06-23 2016-12-29 ヤマハ発動機株式会社 磁歪式センサ、磁性構造体およびその製造方法、ならびに、磁歪式センサを備えたモータ駆動ユニットおよび電動アシスト付き自転車
CN107117252A (zh) 2017-05-04 2017-09-01 南京奥特博机电科技有限公司 一种电动助力自行车
WO2018007404A1 (de) 2016-07-06 2018-01-11 Robert Bosch Gmbh Drehmomenterfassungseinrichtung und fahrzeug
JP2018100086A (ja) 2018-01-18 2018-06-28 パナソニックＩｐマネジメント株式会社 モータ駆動ユニット及び電動アシスト自転車
JP2018112451A (ja) 2017-01-11 2018-07-19 日立金属株式会社 磁歪式トルクセンサ用シャフトの製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100305879A1 (en) 2007-05-16 2010-12-02 Schaeffler Kg Drive device comprising a drive shaft and a device for detecting torque
JP2012236589A (ja) 2011-05-10 2012-12-06 Shimano Inc 自転車用ペダリング力検知アッセンブリ
WO2016208687A1 (ja) 2015-06-23 2016-12-29 ヤマハ発動機株式会社 磁歪式センサ、磁性構造体およびその製造方法、ならびに、磁歪式センサを備えたモータ駆動ユニットおよび電動アシスト付き自転車
WO2018007404A1 (de) 2016-07-06 2018-01-11 Robert Bosch Gmbh Drehmomenterfassungseinrichtung und fahrzeug
JP2018112451A (ja) 2017-01-11 2018-07-19 日立金属株式会社 磁歪式トルクセンサ用シャフトの製造方法
CN107117252A (zh) 2017-05-04 2017-09-01 南京奥特博机电科技有限公司 一种电动助力自行车
JP2018100086A (ja) 2018-01-18 2018-06-28 パナソニックＩｐマネジメント株式会社 モータ駆動ユニット及び電動アシスト自転車

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