GB953213A - Load measuring apparatus incorporating improved indicative means - Google Patents

Load measuring apparatus incorporating improved indicative means

Info

Publication number
GB953213A
GB953213A GB4168360A GB4168360A GB953213A GB 953213 A GB953213 A GB 953213A GB 4168360 A GB4168360 A GB 4168360A GB 4168360 A GB4168360 A GB 4168360A GB 953213 A GB953213 A GB 953213A
Authority
GB
United Kingdom
Prior art keywords
pointer
spindle
finger
ring
measuring apparatus
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
GB4168360A
Inventor
Henry Martyn Denison
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.)
Saml Denison and Son Ltd
Original Assignee
Saml Denison and Son Ltd
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 Saml Denison and Son Ltd filed Critical Saml Denison and Son Ltd
Priority to GB4168360A priority Critical patent/GB953213A/en
Publication of GB953213A publication Critical patent/GB953213A/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
    • G01L1/00—Measuring force or stress, in general
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

953,213. Dynamometers; indicating- apparatus. SAML. DENISON & SON Ltd. Dec.4, 1961 [Dec. 3, 1960], No. 41683/60. Headings G1J and G1W. The amount of deformation of a ring 4, under compressive or tensile loading, is indicated on a scale 12 by a pointer 11 the spindle 7 of which is frictionally rotated by a spring-urged finger 10 when the bosses 5 and 6 move relatively to each other as the ring deforms. The graticule 12 is mounted on a window 13 in an aperture 6a formed in the boss 6, the aperture forming a housing for an optical system 14 for projecting an image of the pointer and scale on a screen. The latter and/or the light source may be fixed to the ring or to some other fixed part of the apparatus. In a modification of the apparatus (Fig. 3) an adjustable cam 16 is provided whereby finger 10 may be lifted clear of spindle 7 for zero-setting of the pointer 11 for any desired amount of pre-stressing. A spring 17 and stop 18 are provided for "zeroing" the pointer during the disengagement of the spindle 7 from finger 10. In an alternative construction, the pointer 11 carries the graticule and this cooperates with a fixed reference mark on the window 13.
GB4168360A 1960-12-03 1960-12-03 Load measuring apparatus incorporating improved indicative means Expired GB953213A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4168360A GB953213A (en) 1960-12-03 1960-12-03 Load measuring apparatus incorporating improved indicative means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4168360A GB953213A (en) 1960-12-03 1960-12-03 Load measuring apparatus incorporating improved indicative means

Publications (1)

Publication Number Publication Date
GB953213A true GB953213A (en) 1964-03-25

Family

ID=10420846

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4168360A Expired GB953213A (en) 1960-12-03 1960-12-03 Load measuring apparatus incorporating improved indicative means

Country Status (1)

Country Link
GB (1) GB953213A (en)

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