GB903844A - Improvements in or connected with automatic feed weighing apparatus - Google Patents

Improvements in or connected with automatic feed weighing apparatus

Info

Publication number
GB903844A
GB903844A GB1328459A GB1328459A GB903844A GB 903844 A GB903844 A GB 903844A GB 1328459 A GB1328459 A GB 1328459A GB 1328459 A GB1328459 A GB 1328459A GB 903844 A GB903844 A GB 903844A
Authority
GB
United Kingdom
Prior art keywords
feed
bulk
weighing apparatus
april
lever
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
GB1328459A
Inventor
Francis Sievwright Terry
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 GB1328459A priority Critical patent/GB903844A/en
Publication of GB903844A publication Critical patent/GB903844A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material

Landscapes

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

Abstract

903,844. Weighing apparatus. AVERY Ltd., W. & T. April 19, 1960 [April 18, 1959], No. 13284/59. Class 143. In an automatic feed weigher in which a lever 1 is accelerated into a bulk feed cut-off position by biasing means 6 and subsequently moves unbiased thereby into a dribble feed cut-off position, premature overshoot of the first position is prevented by a horizontally movable member 10 which normally extends across the path of movement of the lever 1 to prevent movement thereof into the second position, but is retracted when the bulk feed has terminated. As shown, micro-switches 8 and 9 operate the bulk and dribble feed cutoffs respectively, and the former switch also operates a valve 16 to divert air pressure from a line 15 to a line 14 and so operate pneumatic thrustor 13 to retract the member 10 at a predetermined rate controlled by an adjustable valve 18. The pneumatic system shown may however be replaced by a direct solenoidoperated linkage.
GB1328459A 1959-04-18 1959-04-18 Improvements in or connected with automatic feed weighing apparatus Expired GB903844A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1328459A GB903844A (en) 1959-04-18 1959-04-18 Improvements in or connected with automatic feed weighing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1328459A GB903844A (en) 1959-04-18 1959-04-18 Improvements in or connected with automatic feed weighing apparatus

Publications (1)

Publication Number Publication Date
GB903844A true GB903844A (en) 1962-08-22

Family

ID=10020171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1328459A Expired GB903844A (en) 1959-04-18 1959-04-18 Improvements in or connected with automatic feed weighing apparatus

Country Status (1)

Country Link
GB (1) GB903844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252420A (en) * 1991-01-31 1992-08-05 James Edward Elsworth Weighing apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252420A (en) * 1991-01-31 1992-08-05 James Edward Elsworth Weighing apparatus
GB2252420B (en) * 1991-01-31 1994-09-21 James Edward Elsworth Weighing apparatus

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