GB701025A - Improvements in or relating to indicating devices of the type including a rotatable pointer, dial or other rotatable indicating element - Google Patents

Improvements in or relating to indicating devices of the type including a rotatable pointer, dial or other rotatable indicating element

Info

Publication number
GB701025A
GB701025A GB2857252A GB2857252A GB701025A GB 701025 A GB701025 A GB 701025A GB 2857252 A GB2857252 A GB 2857252A GB 2857252 A GB2857252 A GB 2857252A GB 701025 A GB701025 A GB 701025A
Authority
GB
United Kingdom
Prior art keywords
rotatable
indicating
spindle
dial
relating
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
GB2857252A
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.)
HARRY BOOL HARDWICK
Original Assignee
HARRY BOOL HARDWICK
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 HARRY BOOL HARDWICK filed Critical HARRY BOOL HARDWICK
Priority to GB2857252A priority Critical patent/GB701025A/en
Publication of GB701025A publication Critical patent/GB701025A/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
    • G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
    • G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
    • G01L7/04—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges in the form of flexible, deformable tubes, e.g. Bourdon gauges

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Control Devices (AREA)

Abstract

701,025. Indicating-apparatus; pressure gauges. BOOTH, C. H., and HARDWICK, H. B. May 2, 1950 [May 5, 1949], No. 28572/52. Divided out of 700,972. Drawings to Specification. Classes 106 (2) and 106 (4) [Also in Groups XX and XXXVI] In a device including a rotatable indicating element actuated by a spindle which is rotatably driven by means operable by movement of a member responsive to changes in a characteristic to be indicated, the driving means comprise a resilient, flexible blade supported at one end and having a driving connection with the spindle at the other end, and the responsive member, or a member operated thereby, engages the blade at an intermediate position in its length to effect deflection thereof in at least one direction according to the response of the member whereby the resilience of the blade reduces. the transmission of shock from the responsive member to the spindle. The description is substantially the same as that of Specification 700,972, but the claims differ. Specification 672,252 also is referred to.
GB2857252A 1949-05-05 1949-05-05 Improvements in or relating to indicating devices of the type including a rotatable pointer, dial or other rotatable indicating element Expired GB701025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2857252A GB701025A (en) 1949-05-05 1949-05-05 Improvements in or relating to indicating devices of the type including a rotatable pointer, dial or other rotatable indicating element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2857252A GB701025A (en) 1949-05-05 1949-05-05 Improvements in or relating to indicating devices of the type including a rotatable pointer, dial or other rotatable indicating element

Publications (1)

Publication Number Publication Date
GB701025A true GB701025A (en) 1953-12-16

Family

ID=10277735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2857252A Expired GB701025A (en) 1949-05-05 1949-05-05 Improvements in or relating to indicating devices of the type including a rotatable pointer, dial or other rotatable indicating element

Country Status (1)

Country Link
GB (1) GB701025A (en)

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