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JPS63159494U - - Google Patents

Info

Publication number
JPS63159494U
JPS63159494U JP1987052839U JP5283987U JPS63159494U JP S63159494 U JPS63159494 U JP S63159494U JP 1987052839 U JP1987052839 U JP 1987052839U JP 5283987 U JP5283987 U JP 5283987U JP S63159494 U JPS63159494 U JP S63159494U
Authority
JP
Japan
Prior art keywords
brush
shaft
output
slip ring
bearing
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
Application number
JP1987052839U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1987052839U priority Critical patent/JPS63159494U/ja
Priority to KR2019880003726U priority patent/KR910007592Y1/en
Priority to US07/177,085 priority patent/US4838074A/en
Priority to DE88105400T priority patent/DE3881743T2/en
Priority to EP88105400A priority patent/EP0286053B1/en
Publication of JPS63159494U publication Critical patent/JPS63159494U/ja
Priority to US07/260,276 priority patent/US4856323A/en
Priority to US07/260,298 priority patent/US4875367A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Power Steering Mechanism (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の一実施例によるステアリン
グトルク検出器の断面図、第２図は線状ブラシと
スリツプリングとの接触状態の拡大図である。 １……入力軸、２……出力軸、３……トーシヨ
ンバー、６，７……ハウジング、８，９……ベア
リング、１１……スリツプリングホルダ、１２…
…スリツプリング、１３……端子部、１４，１４
ａ，１４ｂ……線状ブラシ、２１……ブラシホル
ダ、２２……トルク検出部。なお、図中同一符号
は同一又は相当部分を示す。 FIG. 1 is a sectional view of a steering torque detector according to an embodiment of this invention, and FIG. 2 is an enlarged view of the state of contact between a linear brush and a slip ring. 1...Input shaft, 2...Output shaft, 3...Torsion bar, 6, 7...Housing, 8, 9...Bearing, 11...Slip ring holder, 12...
...Slip ring, 13...Terminal section, 14, 14
a, 14b... Linear brush, 21... Brush holder, 22... Torque detection section. Note that the same reference numerals in the figures indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ステアリング軸を２分割して同軸状に設けられ
た入力軸と出力軸、この入力軸および出力軸間に
装着してなるトーシヨンバー、このトーシヨンバ
ーのねじれ変位を電気出力変化に変換させるトル
ク検出部、上記電気出力を外部に取出し、外部電
源を供給するためのスリツプリングおよびブラシ
からなる集電部、上記入力軸および出力軸を同軸
的に支持するベアリング、このベアリングを装着
するハウジングから構成されたトルク検出器にお
いて、上記集電部のブラシとして一端がブラシホ
ルダの端子部に電気的かつ、機械的に固定され、
他端が自由端となつてスリツプリングを挾み付け
て接触する２本一組のニツケル系の線状ブラシと
したことを特徴とするステアリングトルク検出器
。 An input shaft and an output shaft that are coaxially provided by dividing the steering shaft into two parts, a torsion bar installed between the input shaft and the output shaft, a torque detection section that converts torsional displacement of the torsion bar into changes in electrical output, and the above. A torque detection device consisting of a current collector consisting of a slip ring and brush for extracting electrical output to the outside and supplying external power, a bearing that coaxially supports the input and output shafts, and a housing in which this bearing is installed. In the device, one end of the brush of the current collector is electrically and mechanically fixed to the terminal part of the brush holder,
A steering torque detector characterized by having a set of two nickel-based linear brushes whose other ends are free ends and which come into contact with a slip ring.
JP1987052839U 1987-04-06 1987-04-06 Pending JPS63159494U (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP1987052839U JPS63159494U (en) 1987-04-06 1987-04-06
KR2019880003726U KR910007592Y1 (en) 1987-04-06 1988-03-21 Torque checking machine
US07/177,085 US4838074A (en) 1987-04-06 1988-04-04 Steering torque detecting device
DE88105400T DE3881743T2 (en) 1987-04-06 1988-04-05 Steering coupling sensor device.
EP88105400A EP0286053B1 (en) 1987-04-06 1988-04-05 Steering torque detecting device
US07/260,276 US4856323A (en) 1987-04-06 1988-10-20 Steering torque detecting device
US07/260,298 US4875367A (en) 1987-04-06 1988-10-20 Steering torque detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987052839U JPS63159494U (en) 1987-04-06 1987-04-06

Publications (1)

Publication Number Publication Date
JPS63159494U true JPS63159494U (en) 1988-10-19

Family

ID=30878369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987052839U Pending JPS63159494U (en) 1987-04-06 1987-04-06

Country Status (2)

Country Link
JP (1) JPS63159494U (en)
KR (1) KR910007592Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100986433B1 (en) * 2008-05-30 2010-10-08 현대자동차주식회사 Motor Driven Power-Steering System

Also Published As

Publication number Publication date
KR910007592Y1 (en) 1991-09-30
KR880020244U (en) 1988-11-30

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