GB271783A - Improvements in weighing scales - Google Patents

Improvements in weighing scales

Info

Publication number
GB271783A
GB271783A GB414227A GB414227A GB271783A GB 271783 A GB271783 A GB 271783A GB 414227 A GB414227 A GB 414227A GB 414227 A GB414227 A GB 414227A GB 271783 A GB271783 A GB 271783A
Authority
GB
United Kingdom
Prior art keywords
chart
arm
stud
screw
frame
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
GB414227A
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 GB414227A priority Critical patent/GB271783A/en
Publication of GB271783A publication Critical patent/GB271783A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/18—Indicating devices, e.g. for remote indication; Recording devices; Scales, e.g. graduated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)

Abstract

271,783. Hamblin, F. B. Feb. 14, 1927. Indicating, optical devices for.-In an optical weight indicating device for weighing- scaies which are provided with an arcuate chart frame mounted on an arm moving angularly in response to the lead, the connection between the chart frame and the arm is adjustable longitudinal ly and circumferentially to facilitate accurate setting of the chart. As shown, the arm 1 which moves angularly according to the load is provided with a cylindrical bore 4 within which a stud 3 may be adjustably clamped by a screw 6. The chart frame 2 carrying a transparent graduated chart 11 is clamped to an eye 9 on the stud by mens of a screw 10 which permits of angular adjustment of the chart. As in known constructions the chart moves between a condensing lens and a magnifying and projecting lens, and an image of the chart graduations is projected on a screen.
GB414227A 1927-02-14 1927-02-14 Improvements in weighing scales Expired GB271783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB414227A GB271783A (en) 1927-02-14 1927-02-14 Improvements in weighing scales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB414227A GB271783A (en) 1927-02-14 1927-02-14 Improvements in weighing scales

Publications (1)

Publication Number Publication Date
GB271783A true GB271783A (en) 1927-06-02

Family

ID=9771542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB414227A Expired GB271783A (en) 1927-02-14 1927-02-14 Improvements in weighing scales

Country Status (1)

Country Link
GB (1) GB271783A (en)

Similar Documents

Publication Publication Date Title
GB598306A (en) Improvements relating to optical apparatus embodying adjustable reticles
GB271783A (en) Improvements in weighing scales
GB591991A (en) Improvements in or relating to measuring the focal length of lenses
GB699886A (en) Improvements in precision weighing balances
GB1155782A (en) Eyepiece for an Optical Instrument
GB1107179A (en) Precision balance
GB1277624A (en) Improvements in or relating to a precision balance
US1567224A (en) Weighing implement the deflection of which is made visible or enlarged by optical means
GB499535A (en) An indicating device for the lens diaphragm of cinematographic cameras
GB1003985A (en) Apparatus for testing an ultrasonic transducer
GB340360A (en) Improvements in overlap regulators for sequence picture-makers
US1414972A (en) Computing exposure meter
GB622227A (en) Improvements in and relating to weighing balances
US2373366A (en) Weighing scale
GB1121600A (en) Balancing of precision rotary systems
GB978078A (en) Indicating instrument for graduations
GB552287A (en) A measuring or indicating instrument
GB664544A (en) An optical projector device for precise laboratory balances
GB289166A (en) Weighing device
GB570684A (en) Improvements in or relating to the measuring of changes in fluid pressure
GB481482A (en) Improved indicating device for weighing and computing scales
GB569256A (en) Photographic reflex cameras fitted with exposure meters
GB638333A (en) Improvements in or relating to apparatus for measuring the focal length of lenses
GB485028A (en) Improvements in and relating to dial indicating mechanism for weighing machines
GB810820A (en) Reading device for measuring scales