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GB1220022A - Steering element force sensor - Google Patents

Steering element force sensor

Info

Publication number
GB1220022A
GB1220022A GB1490569A GB1490569A GB1220022A GB 1220022 A GB1220022 A GB 1220022A GB 1490569 A GB1490569 A GB 1490569A GB 1490569 A GB1490569 A GB 1490569A GB 1220022 A GB1220022 A GB 1220022A
Authority
GB
United Kingdom
Prior art keywords
transformer
core
force sensor
axial thrust
steering element
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.)
Expired
Application number
GB1490569A
Inventor
Niklas Knut Folke Zetterberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lear Siegler Inc
Original Assignee
Lear Siegler Inc
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 by Lear Siegler Inc filed Critical Lear Siegler Inc
Priority to GB1490569A priority Critical patent/GB1220022A/en
Publication of GB1220022A publication Critical patent/GB1220022A/en
Expired legal-status Critical Current

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
    • G01L5/16—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force
    • G01L5/164—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring several components of force using variations in inductance
    • 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)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

1,220,022. Measuring forces electrically. LEAR SIEGLER, Inc. March 21, 1969, No. 14905/69. Heading G1N. The torque and axial thrust applied by a pilot, to a steering wheel (30) Fig. 2 (not shown) on an outer member 20, are sensed by differential transformers 90, 98 respectively. Axial thrust produces flexure of spring rings 24 so that the housing 94 of transformer 98 is axially displaced relative to its core 100. Rotary forces cause the leaf springs 26 to flex so that middle member 22 rotates relative to the inner member 14, which middle member supports the core 91 of the transformer 90. In an alternative embodiment (not shown) spring rings 24 are replaced by a bellows.
GB1490569A 1969-03-21 1969-03-21 Steering element force sensor Expired GB1220022A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1490569A GB1220022A (en) 1969-03-21 1969-03-21 Steering element force sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1490569A GB1220022A (en) 1969-03-21 1969-03-21 Steering element force sensor

Publications (1)

Publication Number Publication Date
GB1220022A true GB1220022A (en) 1971-01-20

Family

ID=10049613

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1490569A Expired GB1220022A (en) 1969-03-21 1969-03-21 Steering element force sensor

Country Status (1)

Country Link
GB (1) GB1220022A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099409A (en) * 1977-07-05 1978-07-11 The Bendix Corporation Multi-axis load cell with arcuate flexures
FR2412833A1 (en) * 1977-12-22 1979-07-20 Sfena Detector for applied force to aircraft control lever - utilises piezo-resistive bars, and torsion tube attached to principal shaft
EP0195957A2 (en) * 1985-03-26 1986-10-01 Siemens Aktiengesellschaft A rack and pinion reaction force sensor
EP0216040A2 (en) * 1985-09-26 1987-04-01 AlliedSignal Inc. Torque sensor
GB2314912A (en) * 1996-06-26 1998-01-14 Daimler Benz Ag An operating element arrangement for controlling the longitudinal amd transverse movement of a motor vehicle

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4099409A (en) * 1977-07-05 1978-07-11 The Bendix Corporation Multi-axis load cell with arcuate flexures
FR2412833A1 (en) * 1977-12-22 1979-07-20 Sfena Detector for applied force to aircraft control lever - utilises piezo-resistive bars, and torsion tube attached to principal shaft
EP0195957A2 (en) * 1985-03-26 1986-10-01 Siemens Aktiengesellschaft A rack and pinion reaction force sensor
EP0195957A3 (en) * 1985-03-26 1988-09-28 Allied Corporation A rack and pinion reaction force sensor
EP0216040A2 (en) * 1985-09-26 1987-04-01 AlliedSignal Inc. Torque sensor
EP0216040A3 (en) * 1985-09-26 1989-04-26 AlliedSignal Inc. Torque sensor
GB2314912A (en) * 1996-06-26 1998-01-14 Daimler Benz Ag An operating element arrangement for controlling the longitudinal amd transverse movement of a motor vehicle
GB2314912B (en) * 1996-06-26 1998-06-03 Daimler Benz Ag An operating element arrangement incorporated in a motor vehicle, for contrilling the longitudinal and transverse movement of said motor vehicle
US6039142A (en) * 1996-06-26 2000-03-21 Daimlerchrysler Ag Operating element arrangement with articulated arcuate operating element for controlling motor vehicle longitudinal and transverse movement

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