ES164831Y - Dispositivo elevador del mastil de una grua. - Google Patents

Dispositivo elevador del mastil de una grua.

Info

Publication number
ES164831Y
ES164831Y ES1970164831U ES164831U ES164831Y ES 164831 Y ES164831 Y ES 164831Y ES 1970164831 U ES1970164831 U ES 1970164831U ES 164831 U ES164831 U ES 164831U ES 164831 Y ES164831 Y ES 164831Y
Authority
ES
Spain
Prior art keywords
crane
lifting device
mast lifting
mast
lifting
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
Application number
ES1970164831U
Other languages
English (en)
Other versions
ES164831U (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.)
LOIRECORD
Original Assignee
LOIRECORD
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 LOIRECORD filed Critical LOIRECORD
Publication of ES164831U publication Critical patent/ES164831U/es
Application granted granted Critical
Publication of ES164831Y publication Critical patent/ES164831Y/es
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
    • B66C23/18—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
    • B66C23/346—Self-erecting cranes, i.e. with hoisting gear adapted for crane erection purposes with locking devices
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/34—Arrangements for erecting or lowering towers, masts, poles, chimney stacks, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Jib Cranes (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Bridges Or Land Bridges (AREA)
ES1970164831U 1969-12-26 1970-12-17 Dispositivo elevador del mastil de una grua. Expired ES164831Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6945159A FR2071395A5 (es) 1969-12-26 1969-12-26

Publications (2)

Publication Number Publication Date
ES164831U ES164831U (es) 1971-05-16
ES164831Y true ES164831Y (es) 1971-10-16

Family

ID=9045280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1970164831U Expired ES164831Y (es) 1969-12-26 1970-12-17 Dispositivo elevador del mastil de una grua.

Country Status (4)

Country Link
DE (1) DE2062702C3 (es)
ES (1) ES164831Y (es)
FR (1) FR2071395A5 (es)
GB (1) GB1338097A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3307892C2 (de) * 1983-03-05 1986-09-11 Pekazett Baumaschinen GmbH, 6660 Zweibrücken Turmdrehkran mit Ausleger und Gegenausleger

Also Published As

Publication number Publication date
FR2071395A5 (es) 1971-09-17
DE2062702C3 (de) 1974-10-31
ES164831U (es) 1971-05-16
DE2062702B2 (de) 1974-03-21
GB1338097A (en) 1973-11-21
DE2062702A1 (de) 1971-07-01

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