GB2190756B - Spring balance - Google Patents

Spring balance

Info

Publication number
GB2190756B
GB2190756B GB8607129A GB8607129A GB2190756B GB 2190756 B GB2190756 B GB 2190756B GB 8607129 A GB8607129 A GB 8607129A GB 8607129 A GB8607129 A GB 8607129A GB 2190756 B GB2190756 B GB 2190756B
Authority
GB
United Kingdom
Prior art keywords
spring balance
balance
spring
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
GB8607129A
Other versions
GB2190756A (en
GB8607129D0 (en
Inventor
Hon Kong Woo
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.)
Johnson Measures and Weights Ltd
Original Assignee
Johnson Measures and Weights 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 Johnson Measures and Weights Ltd filed Critical Johnson Measures and Weights Ltd
Priority to GB8607129A priority Critical patent/GB2190756B/en
Publication of GB8607129D0 publication Critical patent/GB8607129D0/en
Publication of GB2190756A publication Critical patent/GB2190756A/en
Application granted granted Critical
Publication of GB2190756B publication Critical patent/GB2190756B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/02—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a helical spring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
GB8607129A 1986-03-21 1986-03-21 Spring balance Expired GB2190756B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8607129A GB2190756B (en) 1986-03-21 1986-03-21 Spring balance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8607129A GB2190756B (en) 1986-03-21 1986-03-21 Spring balance

Publications (3)

Publication Number Publication Date
GB8607129D0 GB8607129D0 (en) 1986-04-30
GB2190756A GB2190756A (en) 1987-11-25
GB2190756B true GB2190756B (en) 1989-11-15

Family

ID=10595055

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8607129A Expired GB2190756B (en) 1986-03-21 1986-03-21 Spring balance

Country Status (1)

Country Link
GB (1) GB2190756B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4278957B2 (en) * 2002-10-30 2009-06-17 大研医器株式会社 Chemical injection unit

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230636A (en) * 1924-03-26 1925-03-19 Henry Pooley & Son Ltd An improved means for adjusting the indicator of automatic weighing apparatus
GB270922A (en) * 1926-07-23 1927-05-19 Salter & Co Ltd G Improvements relating to spring balances for weighing purposes
GB605879A (en) * 1945-07-31 1948-08-03 Michael John Douglass Improvements in or relating to weighing machines
GB642224A (en) * 1948-06-21 1950-08-30 Salter & Co Ltd G Improvements relating to dial plates for spring balances and for other weighing machines
GB750435A (en) * 1953-08-14 1956-06-13 Prec Engineering Company Readi Improvements in or relating to weighing apparatus
GB765678A (en) * 1953-12-21 1957-01-09 Prec Engineering Company Readi Improvements in or relating to rack and pinion indicator transmissions
GB2068570A (en) * 1980-01-31 1981-08-12 Precision Eng Co Reading Ltd Spring balances

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230636A (en) * 1924-03-26 1925-03-19 Henry Pooley & Son Ltd An improved means for adjusting the indicator of automatic weighing apparatus
GB270922A (en) * 1926-07-23 1927-05-19 Salter & Co Ltd G Improvements relating to spring balances for weighing purposes
GB605879A (en) * 1945-07-31 1948-08-03 Michael John Douglass Improvements in or relating to weighing machines
GB642224A (en) * 1948-06-21 1950-08-30 Salter & Co Ltd G Improvements relating to dial plates for spring balances and for other weighing machines
GB750435A (en) * 1953-08-14 1956-06-13 Prec Engineering Company Readi Improvements in or relating to weighing apparatus
GB765678A (en) * 1953-12-21 1957-01-09 Prec Engineering Company Readi Improvements in or relating to rack and pinion indicator transmissions
GB2068570A (en) * 1980-01-31 1981-08-12 Precision Eng Co Reading Ltd Spring balances

Also Published As

Publication number Publication date
GB2190756A (en) 1987-11-25
GB8607129D0 (en) 1986-04-30

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee