GB1252414A - - Google Patents

Info

Publication number
GB1252414A
GB1252414A GB1252414DA GB1252414A GB 1252414 A GB1252414 A GB 1252414A GB 1252414D A GB1252414D A GB 1252414DA GB 1252414 A GB1252414 A GB 1252414A
Authority
GB
United Kingdom
Prior art keywords
spring
axle
transducer
leaves
steel plate
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
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 filed Critical
Publication of GB1252414A publication Critical patent/GB1252414A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/08—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles
    • G01G19/12—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for incorporation in vehicles having electrical weight-sensitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G01G3/1402—Special supports with preselected places to mount the resistance strain gauges; Mounting of supports

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

1,252,414. Measuring weight electrically. P. W. RICH and D. J. SADDLER. Feb. 5, 1969, No. 11123/71. Divided out of 1,252,413. Heading G1N. A transducer for sensing the load on a vehicle axle comprises at least two resistance strain gauges 8 bonded to a spring steel plate 6 adapted to form two simple cantilevers when mounted between the axle and a spring, or between leaves of the spring, or between the spring and its U-bolt plate or on top of the spring retained by a further clamping spring. A central bolt or pin 9 passing through the leaves of the spring passes through a locating hole in the spring steel plate. A transducer is preferably provided for each spring of the or each axle of the vehicle, the transducers for the same axle being connected to form a temperature-compensated bridge circuit.
GB1252414D 1969-02-05 1969-02-05 Expired GB1252414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1112371 1969-02-05

Publications (1)

Publication Number Publication Date
GB1252414A true GB1252414A (en) 1971-11-03

Family

ID=9980463

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1252414D Expired GB1252414A (en) 1969-02-05 1969-02-05

Country Status (1)

Country Link
GB (1) GB1252414A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122748A (en) * 1982-06-16 1984-01-18 Allen Jack Vehicle axle load measuring device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2122748A (en) * 1982-06-16 1984-01-18 Allen Jack Vehicle axle load measuring device

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLNP Patent lapsed through nonpayment of renewal fees