ES2015071B3 - Dispositivo de control de disminucion automatica de la velocidad de giro de flecha y/o de contraflecha de maquinas izadoras. - Google Patents

Dispositivo de control de disminucion automatica de la velocidad de giro de flecha y/o de contraflecha de maquinas izadoras.

Info

Publication number
ES2015071B3
ES2015071B3 ES87401602T ES87401602T ES2015071B3 ES 2015071 B3 ES2015071 B3 ES 2015071B3 ES 87401602 T ES87401602 T ES 87401602T ES 87401602 T ES87401602 T ES 87401602T ES 2015071 B3 ES2015071 B3 ES 2015071B3
Authority
ES
Spain
Prior art keywords
arrow
counter
control device
rotation speed
decrease control
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 - Lifetime
Application number
ES87401602T
Other languages
English (en)
Inventor
Andre Bastier
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.)
Soc De Materiel Ind Et D'equipement
Original Assignee
Soc De Materiel Ind Et D'equipement
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 Soc De Materiel Ind Et D'equipement filed Critical Soc De Materiel Ind Et D'equipement
Application granted granted Critical
Publication of ES2015071B3 publication Critical patent/ES2015071B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
ES87401602T 1986-07-09 1987-07-08 Dispositivo de control de disminucion automatica de la velocidad de giro de flecha y/o de contraflecha de maquinas izadoras. Expired - Lifetime ES2015071B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8609990A FR2601348B1 (fr) 1986-07-09 1986-07-09 Dispositif de commande de ralentissement automatique de la rotation de fleches et/ou de contrefleches d'engins de levage

Publications (1)

Publication Number Publication Date
ES2015071B3 true ES2015071B3 (es) 1990-08-01

Family

ID=9337252

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87401602T Expired - Lifetime ES2015071B3 (es) 1986-07-09 1987-07-08 Dispositivo de control de disminucion automatica de la velocidad de giro de flecha y/o de contraflecha de maquinas izadoras.

Country Status (4)

Country Link
EP (1) EP0252841B1 (es)
DE (1) DE3761304D1 (es)
ES (1) ES2015071B3 (es)
FR (1) FR2601348B1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2638151B1 (fr) * 1988-10-24 1990-12-21 Materiel Indl Equipement Procede de selection de zone
FR2638440B1 (fr) * 1988-11-03 1991-02-01 Grp Francais Construction Installation d'assistance a la conduite pour engins de manutention tels que des grues
DE3903757A1 (de) * 1989-02-09 1990-08-16 Man Ghh Krantechnik Verfahren zur begrenzung des dreh- und ausladungsbereiches von drehkraenen, insbesondere turmdrehkraenen
GB2243141B (en) * 1990-04-11 1994-11-23 Kubota Kk Backhoe
DE4115165A1 (de) * 1991-05-10 1992-11-12 Pietzsch Automatisierungstech Verfahren zum begrenzen des arbeitsbereichs bei einem arbeitsmittel mit einem verfahrbaren ausleger
JP3215502B2 (ja) * 1992-05-19 2001-10-09 株式会社小松製作所 作業機動作範囲制限装置
FR2699520B1 (fr) * 1992-12-17 1995-03-24 Euro Montage Installation pour empêcher une collision entre la flèche d'une grue basse et la charge suspendue au chariot d'une grue haute.
DE102006040782A1 (de) 2006-08-31 2008-03-20 Liebherr-Werk Nenzing Gmbh, Nenzing Sicherungs- und Steuerungsverfahren für Krane

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1218798A (en) * 1968-11-05 1971-01-13 Johnson & Wayne Ltd Improvements in or relating to slewing jib cranes having safety apparatus
GB1456174A (en) * 1974-03-04 1976-11-17 Shimizu Construction Co Ltd Alarm apparatus for the operaint range of cranes
US4064997A (en) * 1976-03-29 1977-12-27 Eugene Richard Holland Crane swing safety control
FR2458504A1 (fr) * 1979-06-11 1981-01-02 Simon Francois Procede et dispositif pour la detection d'interferences d'engins de levage
SE456048B (sv) * 1982-02-24 1988-08-29 Philips Norden Ab Sett och anordning for att bestemma kollisionsrisken for tva inbordes rorliga kroppar
FR2537119A1 (fr) * 1982-12-02 1984-06-08 Chantiers Modernes Sa Dispositif de securite adaptable aux fleches de grues destinees a se survoler
FR2550520B1 (fr) * 1983-08-12 1987-03-20 Causse Antoine Dispositif d'interdiction automatique du deplacement dans une zone predeterminee d'un bras de levage orientable

Also Published As

Publication number Publication date
EP0252841B1 (fr) 1990-01-03
FR2601348A1 (fr) 1988-01-15
EP0252841A1 (fr) 1988-01-13
DE3761304D1 (de) 1990-02-08
FR2601348B1 (fr) 1988-10-28

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