FR2280580A1 - Limiteur de charge - Google Patents

Limiteur de charge

Info

Publication number
FR2280580A1
FR2280580A1 FR7426600A FR7426600A FR2280580A1 FR 2280580 A1 FR2280580 A1 FR 2280580A1 FR 7426600 A FR7426600 A FR 7426600A FR 7426600 A FR7426600 A FR 7426600A FR 2280580 A1 FR2280580 A1 FR 2280580A1
Authority
FR
France
Prior art keywords
traction force
value
warning device
electronic signal
load limit
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.)
Granted
Application number
FR7426600A
Other languages
English (en)
Other versions
FR2280580B1 (fr
Inventor
Georges Redon
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.)
Alstom SA
Original Assignee
Unelec SA
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 Unelec SA filed Critical Unelec SA
Priority to FR7426600A priority Critical patent/FR2280580A1/fr
Priority to BE1006782A priority patent/BE831324A/fr
Priority to DE2533178A priority patent/DE2533178C2/de
Priority to IT25748/75A priority patent/IT1040077B/it
Priority to GB31317/75A priority patent/GB1518533A/en
Priority to US05/600,478 priority patent/US3976851A/en
Publication of FR2280580A1 publication Critical patent/FR2280580A1/fr
Application granted granted Critical
Publication of FR2280580B1 publication Critical patent/FR2280580B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/54—Safety gear
    • B66D1/58—Safety gear responsive to excess of load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C15/00—Safety gear
    • 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
    • G01L1/048—Measuring force or stress, in general by measuring elastic deformation of gauges, e.g. of springs of torsionally deformable elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
FR7426600A 1974-07-31 1974-07-31 Limiteur de charge Granted FR2280580A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7426600A FR2280580A1 (fr) 1974-07-31 1974-07-31 Limiteur de charge
BE1006782A BE831324A (fr) 1974-07-31 1975-07-14 Limiteur de charge
DE2533178A DE2533178C2 (de) 1974-07-31 1975-07-24 Lastbegrenzer für ein Hebezeug
IT25748/75A IT1040077B (it) 1974-07-31 1975-07-25 Limitatore di carico
GB31317/75A GB1518533A (en) 1974-07-31 1975-07-25 Lifting or handling device provided with a load limiter
US05/600,478 US3976851A (en) 1974-07-31 1975-07-30 Load limiter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7426600A FR2280580A1 (fr) 1974-07-31 1974-07-31 Limiteur de charge

Publications (2)

Publication Number Publication Date
FR2280580A1 true FR2280580A1 (fr) 1976-02-27
FR2280580B1 FR2280580B1 (fr) 1979-04-06

Family

ID=9141938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7426600A Granted FR2280580A1 (fr) 1974-07-31 1974-07-31 Limiteur de charge

Country Status (2)

Country Link
BE (1) BE831324A (fr)
FR (1) FR2280580A1 (fr)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2280580B1 (fr) 1979-04-06
BE831324A (fr) 1976-01-14

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Legal Events

Date Code Title Description
TP Transmission of property
GC Lien (pledge) constituted
CD Change of name or company name
ST Notification of lapse