GB789814A - Improvements connected with taring devices for weighing scales - Google Patents

Improvements connected with taring devices for weighing scales

Info

Publication number
GB789814A
GB789814A GB3639354A GB3639354A GB789814A GB 789814 A GB789814 A GB 789814A GB 3639354 A GB3639354 A GB 3639354A GB 3639354 A GB3639354 A GB 3639354A GB 789814 A GB789814 A GB 789814A
Authority
GB
United Kingdom
Prior art keywords
weighing scales
dec
improvements connected
scale
weighing
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
GB3639354A
Inventor
David Stanley Round
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.)
Avery Weigh Tronix Ltd
Original Assignee
W&T Avery Ltd
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 W&T Avery Ltd filed Critical W&T Avery Ltd
Priority to GB3639354A priority Critical patent/GB789814A/en
Publication of GB789814A publication Critical patent/GB789814A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G23/00—Auxiliary devices for weighing apparatus
    • G01G23/14—Devices for determining tare weight or for cancelling out the tare by zeroising, e.g. mechanically operated

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

789,814. Weighing apparatus. AVERY, Ltd., W. & T. Dec. 15, 1955 [Dec. 15, 1954], No. 36393/54. Class 143 A tension spring 2 which either forms, or acts on, the load resistant of a weighing scale, is tensioned to tare the scale, by a bell crank 3a, 3b pivoted at 3c and acted upon by a screw 5, the slotted head 5a of which is engageable by a projection 6a on an axially slidable and rotatable spindle 6 which is urged away from head 5a by a spring 8. An operating knob 6b is inscribed with weight indicia:.
GB3639354A 1954-12-15 1954-12-15 Improvements connected with taring devices for weighing scales Expired GB789814A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3639354A GB789814A (en) 1954-12-15 1954-12-15 Improvements connected with taring devices for weighing scales

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3639354A GB789814A (en) 1954-12-15 1954-12-15 Improvements connected with taring devices for weighing scales

Publications (1)

Publication Number Publication Date
GB789814A true GB789814A (en) 1958-01-29

Family

ID=10387725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3639354A Expired GB789814A (en) 1954-12-15 1954-12-15 Improvements connected with taring devices for weighing scales

Country Status (1)

Country Link
GB (1) GB789814A (en)

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