ES2130075A1 - Sistema de control de carga para grua de pluma abatible. - Google Patents

Sistema de control de carga para grua de pluma abatible.

Info

Publication number
ES2130075A1
ES2130075A1 ES09701233A ES9701233A ES2130075A1 ES 2130075 A1 ES2130075 A1 ES 2130075A1 ES 09701233 A ES09701233 A ES 09701233A ES 9701233 A ES9701233 A ES 9701233A ES 2130075 A1 ES2130075 A1 ES 2130075A1
Authority
ES
Spain
Prior art keywords
load
foldable
control system
boom
boom crane
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
ES09701233A
Other languages
English (en)
Other versions
ES2130075B1 (es
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.)
Linden Comansa SL
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to ES9701233A priority Critical patent/ES2130075B1/es
Publication of ES2130075A1 publication Critical patent/ES2130075A1/es
Application granted granted Critical
Publication of ES2130075B1 publication Critical patent/ES2130075B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

Sistema de control de carga para grúas de pluma abatible, según el cual entre el pie de la pluma (4) y el anclaje de sujeción fija del cable (12) de elevación se constituye un paralelogramo articulado, en el cual se incluyen un mecanismo de control de carga y un mecanismo de control de momento, relacionados entre sí, según una disposición en la que dichos mecanismos actúan únicamente en función de la carga en el cable (12) y del ángulo de la pluma (4) respecto de la horizontal, de forma que cuando se reduce el alcance la carga aumenta.
ES9701233A 1997-06-05 1997-06-05 Sistema de control de carga para grua de pluma abatible. Expired - Fee Related ES2130075B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9701233A ES2130075B1 (es) 1997-06-05 1997-06-05 Sistema de control de carga para grua de pluma abatible.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9701233A ES2130075B1 (es) 1997-06-05 1997-06-05 Sistema de control de carga para grua de pluma abatible.

Publications (2)

Publication Number Publication Date
ES2130075A1 true ES2130075A1 (es) 1999-06-16
ES2130075B1 ES2130075B1 (es) 2000-01-16

Family

ID=8299591

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9701233A Expired - Fee Related ES2130075B1 (es) 1997-06-05 1997-06-05 Sistema de control de carga para grua de pluma abatible.

Country Status (1)

Country Link
ES (1) ES2130075B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2343768A1 (es) * 2007-08-03 2010-08-09 Linden Comansa, S.L Sistema de control de carga para gruas de pluma abatible.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2040948A5 (es) * 1969-04-29 1971-01-22 Schwermasch Dimitroff
US3724679A (en) * 1971-02-19 1973-04-03 Clark Equipment Co Indicator or control for cranes
US3871528A (en) * 1969-07-31 1975-03-18 Alvin H Wilkinson Load control apparatus for cranes
US4752012A (en) * 1986-08-29 1988-06-21 Harnischfeger Corporation Crane control means employing load sensing devices
FR2678256A1 (fr) * 1991-06-27 1992-12-31 Neotec Dev Dispositif de controle et de limitation du couple de basculement d'une console, notamment de support d'un bras de manutention.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2040948A5 (es) * 1969-04-29 1971-01-22 Schwermasch Dimitroff
US3871528A (en) * 1969-07-31 1975-03-18 Alvin H Wilkinson Load control apparatus for cranes
US3724679A (en) * 1971-02-19 1973-04-03 Clark Equipment Co Indicator or control for cranes
US4752012A (en) * 1986-08-29 1988-06-21 Harnischfeger Corporation Crane control means employing load sensing devices
FR2678256A1 (fr) * 1991-06-27 1992-12-31 Neotec Dev Dispositif de controle et de limitation du couple de basculement d'une console, notamment de support d'un bras de manutention.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2343768A1 (es) * 2007-08-03 2010-08-09 Linden Comansa, S.L Sistema de control de carga para gruas de pluma abatible.

Also Published As

Publication number Publication date
ES2130075B1 (es) 2000-01-16

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Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19990616

Kind code of ref document: A1

Effective date: 19990616

GC2A Exploitation certificate registered application with search report

Effective date: 20010618

PC2A Transfer of patent

Owner name: CONSTRUCCIONES METALICAS COMANSA, S.A

Effective date: 20110602

PC2A Transfer of patent

Owner name: LINDEN COMANSA, S.L.

Effective date: 20110914

FD2A Announcement of lapse in spain

Effective date: 20170926