GB292934A - Improvements in or relating to automatic quick-motion weighing machines - Google Patents

Improvements in or relating to automatic quick-motion weighing machines

Info

Publication number
GB292934A
GB292934A GB18435/28A GB1843528A GB292934A GB 292934 A GB292934 A GB 292934A GB 18435/28 A GB18435/28 A GB 18435/28A GB 1843528 A GB1843528 A GB 1843528A GB 292934 A GB292934 A GB 292934A
Authority
GB
United Kingdom
Prior art keywords
spindle
segment
pointer
lever
tapes
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
GB18435/28A
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 GB292934A publication Critical patent/GB292934A/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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Unwinding Webs (AREA)

Abstract

292,934. Toth, S. June 23, 1927, [Convention date]. Indicating -mechanism; pendulum - weight apparatus.-In an automatic weighing machine the rotating pointer spindle is held stationary in space by more than two members all positively moved by parts of the mechanism of the machine, the members having balanced pulls or reactions on the pointer spindle which cause it to rotate without movement in space, stop means being provided, if desired, on the spindle to prevent longitudinal movement. In the form shown in Fig. 1, the load on the platform 1 depresses a lever 4 and by means of a rod 11 rocks two arms 14 connected by a knife-edged track 25 and carrying a pendulum weight 15. The spindle 20 of the indicating pointer 19 rests on the track and is caused to roll thereon by tapes 18, 23 connected respectively to a segment 17 on one arm 14 and to a segment 24 carried by a loaded lever 9 provided for counterbalancing .the platform and its connections. The tapes 18, 23 are attached to cylindrical portions of the spindle of different diameters and wind spirally thereon to permit the pointer to make more than one revolution without fouling the tapes. The successive revolutions of the pointer are indicated by an additional pointer moving with some other part of the machine, such for example, as the rod 6 or 11, the band 18 or 23 or the lever 4, 9 or 14. In a modification, instead of the track 25, the unoccupied arm 14 also carries a segment 17 with a tape passing round the spindle, and a second tape similar to the tape 23 may be carried down to a segment on the lever 9. In a further modification, Fig. 3. the indicator spindle 20 is in rolling contact with the sector 17 and is controlled by tapes 18, 23. In a further modification, Fig. 4, the rolling track 25 for the indicator spindle is carried on a rod 6 connecting the segment 17 with the counterbalance lever 9, The segment 17 may be dispensed with by attaching the upper end of the band 18 to the top of the rolling surface.
GB18435/28A 1927-06-23 1928-06-25 Improvements in or relating to automatic quick-motion weighing machines Expired GB292934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU292934X 1927-06-23

Publications (1)

Publication Number Publication Date
GB292934A true GB292934A (en) 1929-09-12

Family

ID=10978712

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18435/28A Expired GB292934A (en) 1927-06-23 1928-06-25 Improvements in or relating to automatic quick-motion weighing machines

Country Status (1)

Country Link
GB (1) GB292934A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465330A (en) * 1946-06-05 1949-03-22 Charles Denegre Weighing and calculating scale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2465330A (en) * 1946-06-05 1949-03-22 Charles Denegre Weighing and calculating scale

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