JPS4948049A - - Google Patents

Info

Publication number
JPS4948049A
JPS4948049A JP5306473A JP5306473A JPS4948049A JP S4948049 A JPS4948049 A JP S4948049A JP 5306473 A JP5306473 A JP 5306473A JP 5306473 A JP5306473 A JP 5306473A JP S4948049 A JPS4948049 A JP S4948049A
Authority
JP
Japan
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
JP5306473A
Other languages
Japanese (ja)
Other versions
JPS5643992B2 (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4948049A publication Critical patent/JPS4948049A/ja
Publication of JPS5643992B2 publication Critical patent/JPS5643992B2/ja
Expired 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
    • 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
    • B66C23/72—Counterweights or supports for balancing lifting couples
    • B66C23/74—Counterweights or supports for balancing lifting couples separate from jib
    • 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
    • B66C23/18—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 specially adapted for use in particular purposes
    • B66C23/26—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 specially adapted for use in particular purposes for use on building sites; constructed, e.g. with separable parts, to facilitate rapid assembly or dismantling, for operation at successively higher levels, for transport by road or rail
    • B66C23/34—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes
    • B66C23/344—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes adapted for transport purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Jib Cranes (AREA)
JP5306473A 1972-05-17 1973-05-11 Expired JPS5643992B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7218380A FR2184544B1 (enrdf_load_stackoverflow) 1972-05-17 1972-05-17

Publications (2)

Publication Number Publication Date
JPS4948049A true JPS4948049A (enrdf_load_stackoverflow) 1974-05-09
JPS5643992B2 JPS5643992B2 (enrdf_load_stackoverflow) 1981-10-16

Family

ID=9098961

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5306473A Expired JPS5643992B2 (enrdf_load_stackoverflow) 1972-05-17 1973-05-11

Country Status (7)

Country Link
JP (1) JPS5643992B2 (enrdf_load_stackoverflow)
BR (1) BR7303638D0 (enrdf_load_stackoverflow)
DE (1) DE2321421A1 (enrdf_load_stackoverflow)
ES (1) ES414855A1 (enrdf_load_stackoverflow)
FR (1) FR2184544B1 (enrdf_load_stackoverflow)
GB (1) GB1415928A (enrdf_load_stackoverflow)
IT (1) IT981681B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101049892B (zh) 2007-04-12 2012-05-23 山东富友有限公司 臂架类起重机平衡系统匹配方法及实现该方法的起重机

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168130A (en) 1977-04-22 1979-09-18 Dr. Barth Kg Apparatus for placing paving elements
JPS6387986U (enrdf_load_stackoverflow) * 1986-11-27 1988-06-08
GB9106229D0 (en) * 1991-03-23 1991-05-08 Sarll David P G Portable folding hoist
ES2036912B1 (es) * 1991-04-12 1994-01-01 Munarriz Aldaz Alberto Sistema de contrapeso basculante para gruas desplegables.
FR2834505B1 (fr) * 2002-01-09 2004-05-07 Potain Sa Procede et dispositif de commande/controle securise du depliage et repliage d'une grue a tour
ITBZ20050024A1 (it) * 2005-05-26 2006-11-27 Vincenzo Zangari Dispositivo per agevolare il dislocamento di gru articolate ad innalzamento automatico
IT1397852B1 (it) * 2010-02-04 2013-02-04 Arcosistem Di Zangari Vincenzo Dispositivo per il dislocamento di gru ad innalzamento automatico
DE102010024843B4 (de) * 2010-06-23 2012-05-31 Patrick Kramer Fahrzeug mit zumindest einem Kran
CN105712215A (zh) * 2016-03-31 2016-06-29 陈烨 可拖运式起重装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1455107A (fr) * 1965-05-07 1966-04-01 Grue à tour transportable à montage rapide

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101049892B (zh) 2007-04-12 2012-05-23 山东富友有限公司 臂架类起重机平衡系统匹配方法及实现该方法的起重机

Also Published As

Publication number Publication date
JPS5643992B2 (enrdf_load_stackoverflow) 1981-10-16
FR2184544B1 (enrdf_load_stackoverflow) 1977-07-08
IT981681B (it) 1974-10-10
GB1415928A (en) 1975-12-03
BR7303638D0 (pt) 1974-06-27
FR2184544A1 (enrdf_load_stackoverflow) 1973-12-28
ES414855A1 (es) 1976-02-01
DE2321421A1 (de) 1973-11-29

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