FR2207853B1 - - Google Patents

Info

Publication number
FR2207853B1
FR2207853B1 FR7242099A FR7242099A FR2207853B1 FR 2207853 B1 FR2207853 B1 FR 2207853B1 FR 7242099 A FR7242099 A FR 7242099A FR 7242099 A FR7242099 A FR 7242099A FR 2207853 B1 FR2207853 B1 FR 2207853B1
Authority
FR
France
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
FR7242099A
Other languages
French (fr)
Other versions
FR2207853A1 (tr
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.)
PPM SA
Potain Poclain Materiel PPM SA
Original Assignee
PPM SA
Potain Poclain Materiel PPM 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 PPM SA, Potain Poclain Materiel PPM SA filed Critical PPM SA
Priority to FR7242099A priority Critical patent/FR2207853B1/fr
Priority to DE19732352725 priority patent/DE2352725C2/de
Priority to ES419960A priority patent/ES419960A1/es
Priority to IT7038873A priority patent/IT996985B/it
Priority to JP13181173A priority patent/JPS49134053A/ja
Priority to GB5471573A priority patent/GB1448748A/en
Publication of FR2207853A1 publication Critical patent/FR2207853A1/fr
Priority to US05/633,600 priority patent/US4003482A/en
Application granted granted Critical
Publication of FR2207853B1 publication Critical patent/FR2207853B1/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
    • G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C23/00—Cranes comprising essentially a beam, boom, or triangular structure acting as a cantilever and mounted for translatory of swinging movements in vertical or horizontal planes or a combination of such movements, e.g. jib-cranes, derricks, tower cranes
    • B66C23/88—Safety gear
    • B66C23/90—Devices for indicating or limiting lifting moment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
    • G01G19/18—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads having electrical weight-sensitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Control And Safety Of Cranes (AREA)
FR7242099A 1972-11-27 1972-11-27 Expired FR2207853B1 (tr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR7242099A FR2207853B1 (tr) 1972-11-27 1972-11-27
DE19732352725 DE2352725C2 (de) 1972-11-27 1973-10-20 Vorrichtung zur Sicherung eines Kranes gegen Überlastung
ES419960A ES419960A1 (es) 1972-11-27 1973-10-25 Sistema de seguridad para gruas.
IT7038873A IT996985B (it) 1972-11-27 1973-11-16 Dispositivo di sicurezza per gru
JP13181173A JPS49134053A (tr) 1972-11-27 1973-11-26
GB5471573A GB1448748A (en) 1972-11-27 1973-11-26 Safety device for a crane which compares two signals
US05/633,600 US4003482A (en) 1972-11-27 1975-11-19 Safety device for a crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7242099A FR2207853B1 (tr) 1972-11-27 1972-11-27

Publications (2)

Publication Number Publication Date
FR2207853A1 FR2207853A1 (tr) 1974-06-21
FR2207853B1 true FR2207853B1 (tr) 1977-04-08

Family

ID=9107767

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7242099A Expired FR2207853B1 (tr) 1972-11-27 1972-11-27

Country Status (6)

Country Link
JP (1) JPS49134053A (tr)
DE (1) DE2352725C2 (tr)
ES (1) ES419960A1 (tr)
FR (1) FR2207853B1 (tr)
GB (1) GB1448748A (tr)
IT (1) IT996985B (tr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2390366A1 (fr) * 1977-05-13 1978-12-08 Preux Roger Controleur d'etat de charge, notamment pour engin de levage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171828B (de) * 1954-03-31 1964-06-04 Siemens Ag Schaufelradbagger
GB1183190A (en) * 1967-08-15 1970-03-04 B & A Engineering Company Ltd Crane Radius Indicator or Crane Safe-Load Indicator Radius Compensating Device
US3618064A (en) * 1969-08-20 1971-11-02 Eaton Yale & Towne Crane computer
DE2101673C3 (de) * 1971-01-15 1974-02-07 Leo Gottwald Kg, 4000 Duesseldorf Vorrichtung zur Begrenzung des Lastmomentes bei Auslegerkranen
DE2108142A1 (de) * 1971-02-19 1972-08-31 Pietzsch Ludwig Überlastsicherung für Teleskopkrane

Also Published As

Publication number Publication date
DE2352725C2 (de) 1983-09-01
JPS49134053A (tr) 1974-12-24
DE2352725A1 (de) 1974-05-30
FR2207853A1 (tr) 1974-06-21
IT996985B (it) 1975-12-10
GB1448748A (en) 1976-09-08
ES419960A1 (es) 1976-04-16

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse