[go: up one dir, main page]

NZ712037A - Crane load rating system - Google Patents

Crane load rating system

Info

Publication number
NZ712037A
NZ712037A NZ712037A NZ71203714A NZ712037A NZ 712037 A NZ712037 A NZ 712037A NZ 712037 A NZ712037 A NZ 712037A NZ 71203714 A NZ71203714 A NZ 71203714A NZ 712037 A NZ712037 A NZ 712037A
Authority
NZ
New Zealand
Prior art keywords
load
crane
load rating
mobile
operator
Prior art date
Application number
NZ712037A
Inventor
Glenn Jendra
Original Assignee
Terex Australia Pty 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
Priority claimed from AU2013900912A external-priority patent/AU2013900912A0/en
Application filed by Terex Australia Pty Ltd filed Critical Terex Australia Pty Ltd
Publication of NZ712037A publication Critical patent/NZ712037A/en

Links

Classifications

    • 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
    • B66C23/905—Devices for indicating or limiting lifting moment electrical
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)

Abstract

A mobile pick and carry crane and corresponding method of operating the mobile crane is disclosed. Mobile crane operators rely on load chart tables that define crane capacity based on boom length, load radius, chassis articulation and ground slope. An operator may make an error when using the load tables which could result in tipping or structural failure of the crane. To remove operator error a mobile crane is provided which includes a body, a boom, a load winch, and a load rating calculation system. During a carry operation the load rating calculation system continuously calculates a load rating based on sensors measuring a spatial position and/or articulation of the body. The recalculated load rating is displayed to an operator and a load moment indicator limits operation of the crane when the recalculated load approaches or has reached the calculated maximum load rating.
NZ712037A 2013-03-15 2014-03-14 Crane load rating system NZ712037A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2013900912A AU2013900912A0 (en) 2013-03-15 Crane Load Rating System
PCT/AU2014/000261 WO2014138801A1 (en) 2013-03-15 2014-03-14 Crane load rating system

Publications (1)

Publication Number Publication Date
NZ712037A true NZ712037A (en) 2019-05-31

Family

ID=51535613

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ712037A NZ712037A (en) 2013-03-15 2014-03-14 Crane load rating system

Country Status (3)

Country Link
AU (3) AU2014231780A1 (en)
NZ (1) NZ712037A (en)
WO (1) WO2014138801A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10077174B1 (en) 2015-04-21 2018-09-18 Auto Crane Company Automatic de-rate operating system and method for a truck mounted crane
CA3036896A1 (en) 2016-09-15 2018-03-22 Terex Australia Pty Ltd Crane counterweight and suspension
US10414385B2 (en) 2017-01-27 2019-09-17 Oshkosh Corporation Fire apparatus level indication system
GB2582260B (en) 2019-03-01 2023-03-08 Bamford Excavators Ltd Working machine
CN120004145A (en) 2019-10-17 2025-05-16 特雷克斯澳大利亚有限公司 System for controlling the operation of a mobile crane
WO2021127058A1 (en) * 2019-12-16 2021-06-24 Manitowoc Crane Companies, Llc System and method for monitoring crane and crane having the same

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000034093A (en) * 1998-07-21 2000-02-02 Kobe Steel Ltd Slewing type working machinery and its safety working area and setting method of rated load

Also Published As

Publication number Publication date
AU2018217205A1 (en) 2018-08-30
AU2014231780A1 (en) 2015-09-24
AU2018217205B2 (en) 2020-02-06
WO2014138801A1 (en) 2014-09-18
AU2020202695A1 (en) 2020-05-14

Similar Documents

Publication Publication Date Title
NZ712037A (en) Crane load rating system
NZ720789A (en) Hand trolley
WO2014152133A3 (en) Pairing of a battery monitor to a communication device, by message encoded in battery current
MX347905B (en) Crane, particularly bridge crane or gantry crane, comprising at least one crane girder.
GB2482570B (en) Combination dolly-pallet
EP2839171A4 (en) Fluid power control system for mobile load handling equipment
SG11201607815TA (en) Current collector system with a telescopic arm for cranes, container cranes, ertgs and conveyors
SG10201804998VA (en) Double jib slewing pedestal crane
MX340079B (en) Method and system for lifting and manipulating a load.
MX2012013019A (en) Programmable electric hand truck.
PH12015502303A1 (en) Grabber for load handling apparatus and crane
WO2014120950A3 (en) Portable independent vehicle lift and support system
EP2876075A3 (en) Boom extending and retracting apparatus of a crane
IN2014DN06153A (en)
PT2961681T (en) Hoisting rope arrangement in crane trolley
RU133822U1 (en) LIFTING CRANE
CN205612905U (en) Can high -tension electricity elevating fire truck of response
MY176205A (en) Monitoring voltage stability of a transmission corridor
NZ703108A (en) Tag line extension
GB2482814A (en) Lifting apparatus
AU2015201832B2 (en) Optimized bank penetration system
UA89634U (en) Method for assessing level of loading of metal structure of bridge crane
RU2014117070A (en) METHOD OF WORK OF THE ARROW CABLE CRANE AND THE DEVICE FOR ITS IMPLEMENTATION
GB2529321A (en) Apparatus for lifting and/or moving operations of drilling equipment
UA100310U (en) Laboratory bench for study differential protection of power transformer

Legal Events

Date Code Title Description
PSEA Patent sealed
RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 MAR 2021 BY DENNEMEYER + CO.

Effective date: 20200311

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 MAR 2022 BY DENNEMEYER + CO. S.A.R.L.

Effective date: 20210302

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 MAR 2023 BY PETRA OLK

Effective date: 20220307

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 MAR 2024 BY DENNEMEYER + CO.

Effective date: 20230307

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 MAR 2025 BY DENNEMEYER + CO. S.A.R.L.

Effective date: 20240304

RENW Renewal (renewal fees accepted)

Free format text: PATENT RENEWED FOR 1 YEAR UNTIL 14 MAR 2026 BY DENNEMEYER AND CO. SARL

Effective date: 20250304