GB1261026A - Torque sensing apparatus - Google Patents

Torque sensing apparatus

Info

Publication number
GB1261026A
GB1261026A GB1776668A GB1776668A GB1261026A GB 1261026 A GB1261026 A GB 1261026A GB 1776668 A GB1776668 A GB 1776668A GB 1776668 A GB1776668 A GB 1776668A GB 1261026 A GB1261026 A GB 1261026A
Authority
GB
United Kingdom
Prior art keywords
sleeve
piston
shaft
chamber
fluid
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
GB1776668A
Inventor
Chris Shorrock
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB1776668A priority Critical patent/GB1261026A/en
Priority to CH567169A priority patent/CH481373A/en
Priority to FR6911535A priority patent/FR2006271A1/fr
Priority to NL6905862A priority patent/NL6905862A/xx
Priority to BE731594D priority patent/BE731594A/xx
Priority to DE19691919398 priority patent/DE1919398A1/en
Publication of GB1261026A publication Critical patent/GB1261026A/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
    • G01L3/00—Measuring torque, work, mechanical power, or mechanical efficiency, in general
    • G01L3/02—Rotary-transmission dynamometers
    • G01L3/14—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft
    • G01L3/1485—Rotary-transmission dynamometers wherein the torque-transmitting element is other than a torsionally-flexible shaft involving fluidic means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

1,261,026. Dynamometers. C. SHORROCK. April 8, 1969 [April 16, 1968], No. 17766/68. Heading G1W. Torque measuring apparatus comprises a sleeve 7 and hollow piston 6 coupling input and output driveshafts 23, 24, a rotary enclosed chamber 14 formed by the sleeve 7 and end-walls of the shaft 23 and piston 6 and a compressible or displaceable fluid in the rotary chamber 14 wherein the sleeve 7 and piston 6 are so connected that their relative displacement compresses or displaces the fluid in proportion to the torque transmitted between the shafts 23, 24 and a gauge 22 responsive to the compression or displacement of the medium gives an indication of the applied torque. The sleeve 7 drives the piston 6 by inwardly directed pins 11 engaging (preferably by means of rollers 46) helical slots 8 in the skirt of the piston which in turn rotates the shaft 24 whilst being free to slide axially thereon through ball races in key ways. The sleeve 7 may be driven by the shaft 23 by a similar pin and slot connection with a piston (5) keyed to the shaft 23, Figs. 2, 3, 4 (not shown) or the sleeve 7 may be shrunk on to a spigot 52 of a head 51 carried by the shaft 23. The fluid may be either a liquid or air communicating through co-planar peripheral holes 15 with a sealed stationary chamber and pressure gauge 22. This chamber may be an annular channel (17) inside a collar (16), Fig.2 (not shown), or an oil bath inside a casing 31, provided with seals, air vent 43 and filling plugs.
GB1776668A 1968-04-16 1968-04-16 Torque sensing apparatus Expired GB1261026A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB1776668A GB1261026A (en) 1968-04-16 1968-04-16 Torque sensing apparatus
CH567169A CH481373A (en) 1968-04-16 1969-04-15 Torque sensor
FR6911535A FR2006271A1 (en) 1968-04-16 1969-04-15
NL6905862A NL6905862A (en) 1968-04-16 1969-04-16
BE731594D BE731594A (en) 1968-04-16 1969-04-16
DE19691919398 DE1919398A1 (en) 1968-04-16 1969-04-16 Torque measuring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1776668A GB1261026A (en) 1968-04-16 1968-04-16 Torque sensing apparatus

Publications (1)

Publication Number Publication Date
GB1261026A true GB1261026A (en) 1972-01-19

Family

ID=10100838

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1776668A Expired GB1261026A (en) 1968-04-16 1968-04-16 Torque sensing apparatus

Country Status (6)

Country Link
BE (1) BE731594A (en)
CH (1) CH481373A (en)
DE (1) DE1919398A1 (en)
FR (1) FR2006271A1 (en)
GB (1) GB1261026A (en)
NL (1) NL6905862A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668926A (en) * 1970-09-09 1972-06-13 Leo A Bell Apparatus for indicating torque applied to pipe rotated by a rotary table
DE2838748C2 (en) * 1978-09-06 1985-08-29 Schott-Zwiesel-Glaswerke Ag, 8372 Zwiesel Packaging box with inner compartments formed from folding flaps
DE3504048C2 (en) * 1985-02-04 1987-01-29 Detlef 1000 Berlin Klockow Device for measuring torques
CN113864396A (en) * 2017-11-14 2021-12-31 艾里逊变速箱公司 Torsional damper assembly

Also Published As

Publication number Publication date
DE1919398A1 (en) 1969-10-30
NL6905862A (en) 1969-10-20
BE731594A (en) 1969-10-01
FR2006271A1 (en) 1969-12-26
CH481373A (en) 1969-11-15

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