GB2404990B - A device for indicating pushing and pulling forces - Google Patents

A device for indicating pushing and pulling forces

Info

Publication number
GB2404990B
GB2404990B GB0417616A GB0417616A GB2404990B GB 2404990 B GB2404990 B GB 2404990B GB 0417616 A GB0417616 A GB 0417616A GB 0417616 A GB0417616 A GB 0417616A GB 2404990 B GB2404990 B GB 2404990B
Authority
GB
United Kingdom
Prior art keywords
pulling forces
pushing
indicating
indicating pushing
pulling
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 - Fee Related
Application number
GB0417616A
Other versions
GB0417616D0 (en
GB2404990A (en
Inventor
Melvyn Hughes
Andrew John Dodds
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.)
COMMOTION Ltd
Original Assignee
COMMOTION 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 COMMOTION Ltd filed Critical COMMOTION Ltd
Publication of GB0417616D0 publication Critical patent/GB0417616D0/en
Publication of GB2404990A publication Critical patent/GB2404990A/en
Application granted granted Critical
Publication of GB2404990B publication Critical patent/GB2404990B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/04—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs
    • G01L1/042—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs of helical springs
GB0417616A 2003-08-06 2004-08-06 A device for indicating pushing and pulling forces Expired - Fee Related GB2404990B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0318440A GB0318440D0 (en) 2003-08-06 2003-08-06 A device for indicating pushing and pulling forces

Publications (3)

Publication Number Publication Date
GB0417616D0 GB0417616D0 (en) 2004-09-08
GB2404990A GB2404990A (en) 2005-02-16
GB2404990B true GB2404990B (en) 2007-01-17

Family

ID=27839741

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0318440A Ceased GB0318440D0 (en) 2003-08-06 2003-08-06 A device for indicating pushing and pulling forces
GB0417616A Expired - Fee Related GB2404990B (en) 2003-08-06 2004-08-06 A device for indicating pushing and pulling forces

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0318440A Ceased GB0318440D0 (en) 2003-08-06 2003-08-06 A device for indicating pushing and pulling forces

Country Status (1)

Country Link
GB (2) GB0318440D0 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110714748A (en) * 2019-10-22 2020-01-21 中国矿业大学 Pressure stabilizing device of rock drilling and breaking experiment machine

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109397152A (en) * 2018-12-29 2019-03-01 重庆亿普机电有限公司 Chucking device is used in part processing

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB257977A (en) * 1926-02-27 1926-09-16 Avery Ltd W & T Improvements in and connected with weighing apparatus
US2450188A (en) * 1945-03-24 1948-09-28 Graaf Bastiaan De Push and pull load gauge
US3848463A (en) * 1973-04-20 1974-11-19 Chatillon & Sons John Slip-release linear force gauge for detecting compression and tension forces which exceed a standard force

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB257977A (en) * 1926-02-27 1926-09-16 Avery Ltd W & T Improvements in and connected with weighing apparatus
US2450188A (en) * 1945-03-24 1948-09-28 Graaf Bastiaan De Push and pull load gauge
US3848463A (en) * 1973-04-20 1974-11-19 Chatillon & Sons John Slip-release linear force gauge for detecting compression and tension forces which exceed a standard force

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110714748A (en) * 2019-10-22 2020-01-21 中国矿业大学 Pressure stabilizing device of rock drilling and breaking experiment machine
CN110714748B (en) * 2019-10-22 2021-07-23 中国矿业大学 Pressure stabilizing device of rock drilling and breaking experiment machine

Also Published As

Publication number Publication date
GB0417616D0 (en) 2004-09-08
GB2404990A (en) 2005-02-16
GB0318440D0 (en) 2003-09-10

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Legal Events

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

Effective date: 20190806