GB923266A - Improvements in or relating to weighing apparatus - Google Patents

Improvements in or relating to weighing apparatus

Info

Publication number
GB923266A
GB923266A GB1882161A GB1882161A GB923266A GB 923266 A GB923266 A GB 923266A GB 1882161 A GB1882161 A GB 1882161A GB 1882161 A GB1882161 A GB 1882161A GB 923266 A GB923266 A GB 923266A
Authority
GB
United Kingdom
Prior art keywords
weights
knife edges
weighing
cams
limb
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
GB1882161A
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
Publication of GB923266A publication Critical patent/GB923266A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G1/00—Weighing apparatus involving the use of a counterweight or other counterbalancing mass
    • G01G1/18—Balances involving the use of a pivoted beam, i.e. beam balances
    • G01G1/26—Balances involving the use of a pivoted beam, i.e. beam balances with associated counterweight or set of counterweights

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)
  • Measurement Of Force In General (AREA)

Abstract

923,266. Weighing - apparatus. E. DAMOND, and A. C. POLOSSAT. May 24, 1961 [May 25, 1960], No. 18821/61. Class 143. Weighing-apparatus comprises a beam 1, balance weights 25 (suffixed a, b, c according to their positions along the beam) suspended by flexible threads 24, and means for selectively lifting each weight to render it inoperative. The beam 1 is fulcrumed on knife edges 3, 4 and the load to be weighed is suspended from an arm 7 on one side of the fulcrum by a string 10 and hook 11. The other arm 8 from which the weights are hung comprises parallel limbs with knife edges 17. Pivoted on the knife edges are stirrups 20 joined from limb to limb by transverse rods from which the threads 24 hang. The weights 25 are enclosed in casings 26 guided for vertical movement in cylinders 29 having bottom projections through which they are raised and lowered by cams 28, these cams being operated through electromagnetic clutches controlled by selector means. Alternatively the weights are raised and lowered by solenoids, with dashpot damping. The beam is coupled at 33 to an indicator and its oscillation is limited by adjustable stops 35, 36.
GB1882161A 1960-05-25 1961-05-24 Improvements in or relating to weighing apparatus Expired GB923266A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR828207A FR1265939A (en) 1960-05-25 1960-05-25 Weighing device

Publications (1)

Publication Number Publication Date
GB923266A true GB923266A (en) 1963-04-10

Family

ID=8732152

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1882161A Expired GB923266A (en) 1960-05-25 1961-05-24 Improvements in or relating to weighing apparatus

Country Status (4)

Country Link
BE (1) BE604114A (en)
CH (1) CH371605A (en)
FR (1) FR1265939A (en)
GB (1) GB923266A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1360783A (en) * 1963-04-02 1964-05-15 Const Ponts A Bascule Further development of mass-switched scales

Also Published As

Publication number Publication date
FR1265939A (en) 1961-07-07
BE604114A (en) 1961-09-18
CH371605A (en) 1963-08-31

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