GB756539A - Dial garuge for linear-dimension measuring instruments - Google Patents

Dial garuge for linear-dimension measuring instruments

Info

Publication number
GB756539A
GB756539A GB37702/54A GB3770254A GB756539A GB 756539 A GB756539 A GB 756539A GB 37702/54 A GB37702/54 A GB 37702/54A GB 3770254 A GB3770254 A GB 3770254A GB 756539 A GB756539 A GB 756539A
Authority
GB
United Kingdom
Prior art keywords
plunger
band
dial
linear
dimension measuring
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
GB37702/54A
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.)
CE Johansson AB
Original Assignee
CE Johansson AB
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 CE Johansson AB filed Critical CE Johansson AB
Publication of GB756539A publication Critical patent/GB756539A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B3/00—Measuring instruments characterised by the use of mechanical techniques
    • G01B3/22—Feeler-pin gauges, e.g. dial gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)

Abstract

756,539. Dial gauges. AKTIEBOLAGET C. E. JOHANSSON. Dec. 30, 1954 [Jan. 7, 1954], No. 37702/54. Class 106(2). A dial gauge comprises a pointer 3 carried by a resilient band 4 which is supported by springs 10, 11 in a frame 8, twisted about its own longitudinal axis and connected by a spring 12 to a plunger 2 supported either side of the band 4 by a spring 1 and spring diaphragm 5 for longitudinal movement freely through but out of contact with a supporting tube 6 to which the frame 8 is attached and by which the dial gauge is attached to a part 15 of a linear-dimension measuring instrument. Clearance between the band 4 and plunger 2 is provided by a hole 13 in the plunger or by offsetting the plunger in the region of the band. Movement of the plunger causes elongation or contraction of the band 4 which rotates the pointer 3 over a scale 9. Specification 390,979 is referred to.
GB37702/54A 1954-01-07 1954-12-30 Dial garuge for linear-dimension measuring instruments Expired GB756539A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE756539X 1954-01-07

Publications (1)

Publication Number Publication Date
GB756539A true GB756539A (en) 1956-09-05

Family

ID=20326606

Family Applications (1)

Application Number Title Priority Date Filing Date
GB37702/54A Expired GB756539A (en) 1954-01-07 1954-12-30 Dial garuge for linear-dimension measuring instruments

Country Status (1)

Country Link
GB (1) GB756539A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221534A (en) * 1988-07-22 1990-02-07 Intel Gasgards Improvements in and relating to sensors

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2221534A (en) * 1988-07-22 1990-02-07 Intel Gasgards Improvements in and relating to sensors

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