PL3216741T3 - Crane comprising an extending boom and a device for measuring the extension of said extending boom - Google Patents

Crane comprising an extending boom and a device for measuring the extension of said extending boom

Info

Publication number
PL3216741T3
PL3216741T3 PL16205736T PL16205736T PL3216741T3 PL 3216741 T3 PL3216741 T3 PL 3216741T3 PL 16205736 T PL16205736 T PL 16205736T PL 16205736 T PL16205736 T PL 16205736T PL 3216741 T3 PL3216741 T3 PL 3216741T3
Authority
PL
Poland
Prior art keywords
extending boom
crane
extension
measuring
boom
Prior art date
Application number
PL16205736T
Other languages
Polish (pl)
Inventor
Rossano Ceresoli
Roberto Signori
Valentino Birolini
Original Assignee
Fassi Gru S.P.A.
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 Fassi Gru S.P.A. filed Critical Fassi Gru S.P.A.
Publication of PL3216741T3 publication Critical patent/PL3216741T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/46—Position indicators for suspended loads or for crane elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/12—Arrangements of means for transmitting pneumatic, hydraulic, or electric power to movable parts of devices
    • 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
    • B66C23/62—Constructional features or details
    • B66C23/64—Jibs
    • B66C23/70—Jibs constructed of sections adapted to be assembled to form jibs or various lengths
    • B66C23/701—Jibs constructed of sections adapted to be assembled to form jibs or various lengths telescopic

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Jib Cranes (AREA)
PL16205736T 2016-03-08 2016-12-21 Crane comprising an extending boom and a device for measuring the extension of said extending boom PL3216741T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUA2016A001449A ITUA20161449A1 (en) 2016-03-08 2016-03-08 Crane comprising an extendable arm and a device for measuring the extension of this extensible arm
EP16205736.8A EP3216741B1 (en) 2016-03-08 2016-12-21 Crane comprising an extending boom and a device for measuring the extension of said extending boom

Publications (1)

Publication Number Publication Date
PL3216741T3 true PL3216741T3 (en) 2019-09-30

Family

ID=56203557

Family Applications (1)

Application Number Title Priority Date Filing Date
PL16205736T PL3216741T3 (en) 2016-03-08 2016-12-21 Crane comprising an extending boom and a device for measuring the extension of said extending boom

Country Status (4)

Country Link
EP (1) EP3216741B1 (en)
DK (1) DK3216741T3 (en)
IT (1) ITUA20161449A1 (en)
PL (1) PL3216741T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10875753B2 (en) * 2018-09-20 2020-12-29 Manitou Equipment America, Llc Telehandler boom extension monitoring system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3922789A (en) * 1974-12-11 1975-12-02 Koehring Co Boom length sensing system with two-block condition sensing
DE59102869D1 (en) * 1990-10-08 1994-10-13 Barmag Barmer Maschf METHOD AND DEVICE FOR DETECTING AND TRANSMITTING INFORMATION WITH RELATIVELY MOVABLE ELECTRICAL LADDERS OD. DGL.
US5877693A (en) * 1998-05-27 1999-03-02 Grove U.S. L.L.C. Method and apparatus for measuring the length of a multi-section telescopic boom
CN201165454Y (en) * 2008-01-25 2008-12-17 徐州重型机械有限公司 Arm support sequential telescopic security control apparatus
ITTO20110403A1 (en) * 2011-05-06 2012-11-07 B O B Sistemi Idraulici S P A TELESCOPIC ARM FOR A CRANE OF MOVEMENT OF AN ACCESSORY ORGAN
US9791071B2 (en) * 2013-03-07 2017-10-17 Oshkosh Corporation Internally supported power track
EP3033294B1 (en) * 2013-08-15 2019-06-05 WIKA Mobile Control GmbH & Co. KG Intelligent motor brake for a length/angle sensor of a crane

Also Published As

Publication number Publication date
ITUA20161449A1 (en) 2017-09-08
EP3216741A1 (en) 2017-09-13
DK3216741T3 (en) 2019-05-06
EP3216741B1 (en) 2019-04-10

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