FR2697007B1 - Travel position sensor for a lifting device such as a crane. - Google Patents

Travel position sensor for a lifting device such as a crane.

Info

Publication number
FR2697007B1
FR2697007B1 FR9212543A FR9212543A FR2697007B1 FR 2697007 B1 FR2697007 B1 FR 2697007B1 FR 9212543 A FR9212543 A FR 9212543A FR 9212543 A FR9212543 A FR 9212543A FR 2697007 B1 FR2697007 B1 FR 2697007B1
Authority
FR
France
Prior art keywords
crane
position sensor
lifting device
travel position
travel
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
FR9212543A
Other languages
French (fr)
Other versions
FR2697007A1 (en
Inventor
Corinne Colombani
Michel Barouk
Frederic Llarch
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.)
EURO MONTAGE
Original Assignee
EURO MONTAGE
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 EURO MONTAGE filed Critical EURO MONTAGE
Priority to FR9212543A priority Critical patent/FR2697007B1/en
Publication of FR2697007A1 publication Critical patent/FR2697007A1/en
Application granted granted Critical
Publication of FR2697007B1 publication Critical patent/FR2697007B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B66C15/04—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track
    • B66C15/045—Safety gear for preventing collisions, e.g. between cranes or trolleys operating on the same track electrical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C22/00—Measuring distance traversed on the ground by vehicles, persons, animals or other moving solid bodies, e.g. using odometers, using pedometers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Control And Safety Of Cranes (AREA)
FR9212543A 1992-10-20 1992-10-20 Travel position sensor for a lifting device such as a crane. Expired - Fee Related FR2697007B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9212543A FR2697007B1 (en) 1992-10-20 1992-10-20 Travel position sensor for a lifting device such as a crane.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9212543A FR2697007B1 (en) 1992-10-20 1992-10-20 Travel position sensor for a lifting device such as a crane.

Publications (2)

Publication Number Publication Date
FR2697007A1 FR2697007A1 (en) 1994-04-22
FR2697007B1 true FR2697007B1 (en) 1995-01-06

Family

ID=9434703

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9212543A Expired - Fee Related FR2697007B1 (en) 1992-10-20 1992-10-20 Travel position sensor for a lifting device such as a crane.

Country Status (1)

Country Link
FR (1) FR2697007B1 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883859A (en) * 1972-12-29 1975-05-13 Edward F Ancheta Load height indication
DE2338104A1 (en) * 1973-07-27 1975-02-06 Krupp Gmbh Crane hook position indicator - has potentiometer slide coupled to limit switch actuator supplying voltage impulses
FR2494245A1 (en) * 1980-11-14 1982-05-21 Entreprises Soc Gle Collision prevention system for tower cranes - includes angular and radial position detectors providing warnings to both crane drivers when collision path is engaged
FR2526775B1 (en) * 1982-05-14 1986-08-29 Clemessy TRACKING ASSEMBLY AND ASSOCIATED METHOD FOR DETERMINING THE GRIP HEIGHT OF STACKED ELEMENTS BY A BLIND-OPERATED GRIP MEMBER
FR2612623B1 (en) * 1987-03-17 1989-06-30 Sols Fondations Et DEVICE FOR MEASURING THE LINEAR DISPLACEMENT OF A MATERIALIZED POINT
US4768290A (en) * 1987-03-26 1988-09-06 Cooper Martin F Portable distance measuring device with pull out measuring filament
EP0387399B1 (en) * 1989-03-16 1994-04-06 Ppm S.A. Method and device for controlling the crane functions of a mobile crane with a telescopic jib
DE3912585A1 (en) * 1989-04-17 1990-10-18 Siemens Ag Distance measurement arrangement for rail cranes - has measurement drum with tape between crane and reference point, drum rotation or tape marking sensor

Also Published As

Publication number Publication date
FR2697007A1 (en) 1994-04-22

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Legal Events

Date Code Title Description
ST Notification of lapse