FR1512271A - Load indication and overload protection device for mechanical presses - Google Patents

Load indication and overload protection device for mechanical presses

Info

Publication number
FR1512271A
FR1512271A FR96318A FR96318A FR1512271A FR 1512271 A FR1512271 A FR 1512271A FR 96318 A FR96318 A FR 96318A FR 96318 A FR96318 A FR 96318A FR 1512271 A FR1512271 A FR 1512271A
Authority
FR
France
Prior art keywords
protection device
overload protection
load indication
mechanical presses
presses
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
FR96318A
Other languages
French (fr)
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.)
RUBERY
Rubery Owen and Co Ltd
Original Assignee
RUBERY
Rubery Owen and Co 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 RUBERY, Rubery Owen and Co Ltd filed Critical RUBERY
Application granted granted Critical
Publication of FR1512271A publication Critical patent/FR1512271A/en
Expired legal-status Critical Current

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
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
    • G01L1/225—Measuring circuits therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/0094—Press load monitoring means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/28—Arrangements for preventing distortion of, or damage to, presses or parts thereof
    • B30B15/281—Arrangements for preventing distortion of, or damage to, presses or parts thereof overload limiting devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Presses (AREA)
FR96318A 1966-02-25 1967-02-24 Load indication and overload protection device for mechanical presses Expired FR1512271A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB833566A GB1127794A (en) 1966-02-25 1966-02-25 Load indicating and overload protection means for power presses

Publications (1)

Publication Number Publication Date
FR1512271A true FR1512271A (en) 1968-02-02

Family

ID=9850570

Family Applications (1)

Application Number Title Priority Date Filing Date
FR96318A Expired FR1512271A (en) 1966-02-25 1967-02-24 Load indication and overload protection device for mechanical presses

Country Status (2)

Country Link
FR (1) FR1512271A (en)
GB (1) GB1127794A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570020A1 (en) * 1984-09-11 1986-03-14 Commissariat Energie Atomique AUTOMATIC PRESS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2570020A1 (en) * 1984-09-11 1986-03-14 Commissariat Energie Atomique AUTOMATIC PRESS
US4718842A (en) * 1984-09-11 1988-01-12 Philippe Labbe Automatic press for controlling the force on each movable plate

Also Published As

Publication number Publication date
GB1127794A (en) 1968-09-18

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