JP2001516456A - 回転軸のトルク測定装置 - Google Patents
回転軸のトルク測定装置Info
- Publication number
- JP2001516456A JP2001516456A JP54120598A JP54120598A JP2001516456A JP 2001516456 A JP2001516456 A JP 2001516456A JP 54120598 A JP54120598 A JP 54120598A JP 54120598 A JP54120598 A JP 54120598A JP 2001516456 A JP2001516456 A JP 2001516456A
- Authority
- JP
- Japan
- Prior art keywords
- electronic circuit
- magnetic field
- rotating shaft
- measuring device
- steering column
- 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/22—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers
- G01L5/221—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring the force applied to control members, e.g. control members of vehicles, triggers to steering wheels, e.g. for power assisted steering
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
- G01L3/02—Rotary-transmission dynamometers
- G01L3/04—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft
- G01L3/10—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating
- G01L3/101—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means
- G01L3/104—Rotary-transmission dynamometers wherein the torque-transmitting element comprises a torsionally-flexible shaft involving electric or magnetic means for indicating involving magnetic or electromagnetic means involving permanent magnets
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Power Steering Mechanism (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.回転軸(1)に直交する面(A)内にある磁界発生器(12)と磁界検出器 (15)とを有し、上記磁界検出器(15)に対する上記磁界発生器(12) の相対的な角度方向変位がもたらす上記回転軸(1)の捩りモーメントに比例 する信号を供給する、自動車のステアリング コラムの回転軸のトルク測定装 置において、上記ステアリング コラムの内部に第1の電子回路(14)を設 け、上記ステアリング コラムの外部に第2の電子回路(20)を設け、上記 第1の電子回路(20)は、磁界集中ディスク支持体(17)に固定され、上 記回転軸(1)の二つの断面の機械的角度戻し手段(13)と共に上記磁界発 生器(12)の前を移動して上記第2の電子回路(20)へ上記信号を供給す る上記磁界検出器(15)を支持し、上記第2の電子回路(20)は、上記信 号を処理し、伝達ボックス(28)を介してステアリングの駆動装置へ動作信 号を供給することを特徴とする回転軸のトルク測定装置。 2.上記機械的角度戻し手段は、捩り棒(100)に固定され、上記捩り棒(1 00)の一端から他端方向へ伸びる円筒状支持体(13)によって構成され、 上記円筒状支持体(13)の先端に磁界集中ディスク(16)を設け、上記磁 界集中ディスク(16)上にステアリング コラム内部の上記第1の電子回路 (14)を固定し、上記第1の電子回路(14)から、上記ステアリングコラ ムの外部にあって自動車のハンドル(3)内に内蔵された第2の電子回路(2 0)へ電源用及び接続用のケーブル(19)が伸びていることを特徴とする、 請求項1に記載の回転軸のトルク測定装置。 3.上記第1の電子回路(14)は、上記回転軸のトルク測定装置の電源と瀘波 構成要素の少なくとも一方及び上記駆動装置が必要とする構成要素を含むこと を特徴とする、請求項1に記載の回転軸のトルク測定装置。 4.上記ステアリング コラムの外部の上記第2の電子回路回路(20)は、機 能的な蓋(22)によって閉鎖されるハンドル(3)の空洞(21)内に取り 付けられ、上記空洞(21)の底部に固定されていることを特徴とする、請求 項2に記載の回転軸のトルク測定装置。 5.上記ステアリング コラムの外部の上記第2の電子回路回路(20)の接続 ピン(25)が、エア バッグ容器と上記トルク測定装置とに連結された上記 伝達ボックス(28)の電源の、ハンドル(3)に固定されたコネクタ(26 )との接続を可能とすることを特徴とする、請求項1、請求項2または請求項 4に記載の回転軸のトルク測定装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9703828A FR2761470B1 (fr) | 1997-03-28 | 1997-03-28 | Dispositif de mesure d'un couple sur un arbre tournant |
FR97/03828 | 1997-03-28 | ||
PCT/FR1998/000116 WO1998044323A1 (fr) | 1997-03-28 | 1998-01-23 | Dispositif de mesure d'un couple sur un arbre tournant |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2001516456A true JP2001516456A (ja) | 2001-09-25 |
Family
ID=9505289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54120598A Ceased JP2001516456A (ja) | 1997-03-28 | 1998-01-23 | 回転軸のトルク測定装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6227060B1 (ja) |
EP (1) | EP1000332B1 (ja) |
JP (1) | JP2001516456A (ja) |
AR (1) | AR012198A1 (ja) |
DE (1) | DE69806012T2 (ja) |
FR (1) | FR2761470B1 (ja) |
TW (1) | TW351759B (ja) |
WO (1) | WO1998044323A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021032626A (ja) * | 2019-08-21 | 2021-03-01 | 多摩川精機株式会社 | トルクセンサ用ホールic基板の固定構造 |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2774469B1 (fr) * | 1998-02-04 | 2000-03-03 | Roulements Soc Nouvelle | Capteur de couple pour arbre tournant |
FR2795376B1 (fr) * | 1999-06-24 | 2001-08-03 | Roulements Soc Nouvelle | Colonne de direction a barrette de hall |
US6380787B1 (en) * | 1999-08-31 | 2002-04-30 | Micron Technology, Inc. | Integrated circuit and method for minimizing clock skews |
US6695091B2 (en) * | 2001-08-28 | 2004-02-24 | Trw Inc. | Electric steering motor with internal circuit board |
DE20210645U1 (de) * | 2002-07-09 | 2002-09-12 | Eduard Wille GmbH & Co, 42349 Wuppertal | Prüfgerät mit integrierter Signalverarbeitung |
US20060219498A1 (en) * | 2005-03-30 | 2006-10-05 | Organek Gregory J | Residual magnetic devices and methods |
US8403124B2 (en) * | 2005-03-30 | 2013-03-26 | Strattec Security Corporation | Residual magnetic devices and methods |
US20060237959A1 (en) * | 2005-03-30 | 2006-10-26 | Dimig Steven J | Residual magnetic devices and methods |
US20060219513A1 (en) * | 2005-03-30 | 2006-10-05 | Organek Gregory J | Residual magnetic devices and methods |
US20060219496A1 (en) * | 2005-03-30 | 2006-10-05 | Dimig Steven J | Residual magnetic devices and methods |
US20060226942A1 (en) * | 2005-03-30 | 2006-10-12 | Dimig Steven J | Residual magnetic devices and methods |
US7969705B2 (en) | 2005-03-30 | 2011-06-28 | Strattec Security Corporation | Residual magnetic devices and methods |
US20060219499A1 (en) * | 2005-03-30 | 2006-10-05 | Organek Gregory J | Residual magnetic devices and methods |
US20060238284A1 (en) * | 2005-03-30 | 2006-10-26 | Dimig Steven J | Residual magnetic devices and methods |
US7401483B2 (en) * | 2005-03-30 | 2008-07-22 | Strattec Security Corporation | Residual magnetic devices and methods for an ignition actuation blockage device |
US20060238285A1 (en) * | 2005-03-30 | 2006-10-26 | Dimig Steven J | Residual magnetic devices and methods |
US20060226941A1 (en) * | 2005-03-30 | 2006-10-12 | Dimig Steven J | Residual magnetic devices and methods |
US20060219497A1 (en) * | 2005-03-30 | 2006-10-05 | Organek Gregory J | Residual magnetic devices and methods |
US7412906B2 (en) * | 2005-06-30 | 2008-08-19 | Globe Motors, Inc. | Steering system torque sensor |
DE102010035754B4 (de) | 2010-08-28 | 2024-06-20 | Kostal Automobil Elektrik Gmbh & Co. Kg | Lenkmomentsensor für ein Kraftfahrzeug |
CN103983394B (zh) * | 2014-05-09 | 2017-01-18 | 华东师范大学 | 一种扭矩传感器 |
DE102014221129A1 (de) * | 2014-10-17 | 2016-04-21 | Schaeffler Technologies AG & Co. KG | Wankstabilisator für ein Kraftfahrzeug |
DE102016120547A1 (de) * | 2016-10-27 | 2018-05-03 | Max Baermann Holding Ag | Sensoreinrichtung in einem Lenksystem |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05185938A (ja) * | 1991-09-30 | 1993-07-27 | Koyo Seiko Co Ltd | 電動パワーステアリング装置 |
FR2692986B1 (fr) * | 1992-06-26 | 1994-08-19 | Roulements Soc Nouvelle | Dispositif de mesure d'un couple de torsion sur un arbre tournant. |
GB2295590B (en) * | 1994-11-30 | 1999-01-20 | Nsk Ltd | Electric power steering apparatus |
JPH08188165A (ja) * | 1995-01-11 | 1996-07-23 | Nippon Seiko Kk | 電動パワーステアリング装置 |
-
1997
- 1997-03-28 FR FR9703828A patent/FR2761470B1/fr not_active Expired - Fee Related
-
1998
- 1998-01-23 EP EP98903107A patent/EP1000332B1/fr not_active Expired - Lifetime
- 1998-01-23 WO PCT/FR1998/000116 patent/WO1998044323A1/fr active IP Right Grant
- 1998-01-23 DE DE69806012T patent/DE69806012T2/de not_active Expired - Fee Related
- 1998-01-23 JP JP54120598A patent/JP2001516456A/ja not_active Ceased
- 1998-02-05 TW TW087101530A patent/TW351759B/zh active
- 1998-03-27 AR ARP980101416A patent/AR012198A1/es unknown
- 1998-03-31 US US09/052,285 patent/US6227060B1/en not_active Expired - Lifetime
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2021032626A (ja) * | 2019-08-21 | 2021-03-01 | 多摩川精機株式会社 | トルクセンサ用ホールic基板の固定構造 |
JP7286090B2 (ja) | 2019-08-21 | 2023-06-05 | 多摩川精機株式会社 | トルクセンサ用ホールic基板の固定構造 |
Also Published As
Publication number | Publication date |
---|---|
EP1000332B1 (fr) | 2002-06-12 |
DE69806012D1 (de) | 2002-07-18 |
TW351759B (en) | 1999-02-01 |
WO1998044323A1 (fr) | 1998-10-08 |
US6227060B1 (en) | 2001-05-08 |
FR2761470A1 (fr) | 1998-10-02 |
FR2761470B1 (fr) | 1999-04-30 |
AR012198A1 (es) | 2000-09-27 |
EP1000332A1 (fr) | 2000-05-17 |
DE69806012T2 (de) | 2003-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20050121 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20061031 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070112 |
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A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070410 |
|
A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20070829 |
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A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20071009 |