GB966740A - Improvements in or relating to tower cranes having a horizontal jib - Google Patents

Improvements in or relating to tower cranes having a horizontal jib

Info

Publication number
GB966740A
GB966740A GB1339662A GB1339662A GB966740A GB 966740 A GB966740 A GB 966740A GB 1339662 A GB1339662 A GB 1339662A GB 1339662 A GB1339662 A GB 1339662A GB 966740 A GB966740 A GB 966740A
Authority
GB
United Kingdom
Prior art keywords
jib
tower
weitz
frame
april
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
GB1339662A
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.)
WEITZ S A ETS
Original Assignee
WEITZ S A ETS
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 WEITZ S A ETS filed Critical WEITZ S A ETS
Publication of GB966740A publication Critical patent/GB966740A/en
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
    • B66C23/28—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 constructed to operate at successively higher levels
    • B66C23/283—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 constructed to operate at successively higher levels with frameworks composed of assembled elements

Landscapes

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

Abstract

966,740. Self-erecting tower cranes. ETABBLISSEMENTS WEITZ S.A. SOC. LES FILS DE JULES WEITZ, CHANTIERS & ATELIERS DE CONSTRUCTION DE LYON, WEITZ, REUNIES. April 6, 1962 [April 6, 1961], No. 13396/62. Heading B8B. A tower crane is erected by raising the jib 4, Fig. 2, from a horizontal inverted position on the ground to a vertical position alongside a base member 1 of the tower so that the jib and hoisting tackle may be used to position additional tower elements 12. The jib is pivoted to a frame 13 which embraces the tower and in co-operation with guides on the lower part of the jib allows the jib to be slid up the tower in steps as it is lengthened. When the desired height is reached the jib is rocked into a horizontal position, Fig. 4, about a pivot 18 on the frame 13 by a lifting cable 10 which is attached to the base 3. Further sections may be added as the work progresses, this being facilitated by tilting the jib to the right or left in a vertical position about its slewing mechanism which is pivoted to the frame 13.
GB1339662A 1961-04-06 1962-04-06 Improvements in or relating to tower cranes having a horizontal jib Expired GB966740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR41423A FR1291811A (en) 1961-04-06 1961-04-06 Method for mounting and changing the height of horizontal boom cranes

Publications (1)

Publication Number Publication Date
GB966740A true GB966740A (en) 1964-08-12

Family

ID=8594810

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1339662A Expired GB966740A (en) 1961-04-06 1962-04-06 Improvements in or relating to tower cranes having a horizontal jib

Country Status (2)

Country Link
FR (1) FR1291811A (en)
GB (1) GB966740A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856662A (en) * 1987-12-09 1989-08-15 Cbi Research Corporation Pedestal crane and method of assembling and erecting it
CN108035530A (en) * 2017-12-21 2018-05-15 新乡市英昊建工机械有限公司 A kind of inner wall of oil tank construction hanging basket

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2653761B1 (en) * 1989-10-27 1992-01-10 Potain Sa LARGE AND HIGH CAPACITY MANIPULATOR ROBOT FOR USE IN OPEN ENVIRONMENTS.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4856662A (en) * 1987-12-09 1989-08-15 Cbi Research Corporation Pedestal crane and method of assembling and erecting it
CN108035530A (en) * 2017-12-21 2018-05-15 新乡市英昊建工机械有限公司 A kind of inner wall of oil tank construction hanging basket

Also Published As

Publication number Publication date
FR1291811A (en) 1962-04-27

Similar Documents

Publication Publication Date Title
GB978765A (en) Improvements in or relating to slewing cranes
GB1486358A (en) Telescopic crane boom having a jib for extending the reach of the boom
GB1031318A (en) Improvements relating to cranes
GB1382216A (en) Rotary tower crane
GB1263778A (en) Improvements in or relating to collapsible tower cranes
GB1018695A (en) Mobile crane
GB992089A (en) Crane
GB1163616A (en) Improvements in or relating to Cranes.
GB966740A (en) Improvements in or relating to tower cranes having a horizontal jib
GB1036737A (en) Convertible crane
ES466075A1 (en) Horizontal slewing crane
GB1103173A (en) Improvements in transportable tower cranes
GB1102280A (en) Improvements in or relating to telescopic tower cranes
GB972417A (en) Improvements in or relating to to folding tower cranes
FR2256101A1 (en) Telescopic jib crane overload protection system - compares jib angle derricking force with permissible maxima
GB760067A (en) Improvements in or connected with telescopically extensible towers
GB1173523A (en) Improvements in or relating to Folding Cranes.
GB952003A (en) Improvements relating to collapsible tower cranes
GB1106837A (en) Improvements in or relating to tower cranes
GB987328A (en) Improvements in or relating to collapsible cranes
GB1415928A (en) Transportable tower crane
GB1435372A (en) Crane
GB1093679A (en) Climbing tower crane
GB1067107A (en) Improvements in or relating to tower cranes
GB1282847A (en) Improvements in or relating to tower cranes