GB488505A - Improvements relating to platform weighing machines - Google Patents

Improvements relating to platform weighing machines

Info

Publication number
GB488505A
GB488505A GB440237A GB440237A GB488505A GB 488505 A GB488505 A GB 488505A GB 440237 A GB440237 A GB 440237A GB 440237 A GB440237 A GB 440237A GB 488505 A GB488505 A GB 488505A
Authority
GB
United Kingdom
Prior art keywords
plates
lever
knife
platform
welded
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
GB440237A
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 GB440237A priority Critical patent/GB488505A/en
Publication of GB488505A publication Critical patent/GB488505A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G21/00—Details of weighing apparatus
    • G01G21/02—Arrangements of bearings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/02—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing wheeled or rolling bodies, e.g. vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
  • Sorting Of Articles (AREA)
  • Maintenance And Inspection Apparatuses For Elevators (AREA)

Abstract

488,505. Weighing-apparatus. AVERY, Ltd., W. & T., SYKES, C. M., and JONES, W. Feb. 15, 1937, No. 4402. [Class 143] Compound - lever apparatus ; beams ; bearings.-In a platform weighing - machine the arms of the main levers are constituted by sets of complementary plates spaced apart and welded to a common transverse tube, the sets of plates being adapted to carry the various knife-edges. As shown, each lever A, B comprises a tube 13 to which is welded two parallel plates 13d to form the long arm of the lever and four Z-shaped plates 13b to form the load arms and fulcra. The knife-edge centres 10, .14, 20 span the plates and are secured by bolts 17 passing between the plates. The levers are connected to the transfer lever 26 by means of links 22 and a thrust shackle 25, the arrangement permitting an enclosing box of reduced depth to be used. The transfer lever is formed with a balancing extension to reduce the dead weight on the indicating mechanism. The platform 4 is supported on the knife - edges 10 by stools 8 and intermediate ball-and-cup bearings 6, 7 enclosed by rubber grease-retainers 11.
GB440237A 1937-02-15 1937-02-15 Improvements relating to platform weighing machines Expired GB488505A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB440237A GB488505A (en) 1937-02-15 1937-02-15 Improvements relating to platform weighing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB440237A GB488505A (en) 1937-02-15 1937-02-15 Improvements relating to platform weighing machines

Publications (1)

Publication Number Publication Date
GB488505A true GB488505A (en) 1938-07-08

Family

ID=9776499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB440237A Expired GB488505A (en) 1937-02-15 1937-02-15 Improvements relating to platform weighing machines

Country Status (1)

Country Link
GB (1) GB488505A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609170A1 (en) * 1986-12-29 1988-07-01 Warnier Lucien Prefabricated weigh-bridge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609170A1 (en) * 1986-12-29 1988-07-01 Warnier Lucien Prefabricated weigh-bridge

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