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GB994728A - Telescopic tower crane - Google Patents

Telescopic tower crane

Info

Publication number
GB994728A
GB994728A GB3110063A GB3110063A GB994728A GB 994728 A GB994728 A GB 994728A GB 3110063 A GB3110063 A GB 3110063A GB 3110063 A GB3110063 A GB 3110063A GB 994728 A GB994728 A GB 994728A
Authority
GB
United Kingdom
Prior art keywords
pressure pump
jack
crane
section
catches
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
GB3110063A
Inventor
Louis Monvoisin
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.)
NOVELLE D EXALDITATION DES ETS
Original Assignee
NOVELLE D EXALDITATION DES 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 NOVELLE D EXALDITATION DES ETS filed Critical NOVELLE D EXALDITATION DES ETS
Priority to GB3110063A priority Critical patent/GB994728A/en
Publication of GB994728A publication Critical patent/GB994728A/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
    • B66C23/30—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 telescopic elements

Landscapes

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

Abstract

994,728. Climbing tower cranes. SOC. NOUVELLE D'EXPLOITATION DES ETABLISSEMENTS BOILOT - PETOLAT. Aug. 7, 1963, No. 31100/63. Heading B8B. An upper section 2, Fig. 1, of a telescopic tower crane is raised within a sectional base 1 by a self-contained hydraulic jack, Fig. 3, which has its own oil tank, electric motor 10, high pressure pump 11, low pressure pump 12 and feed pipes 13, 14, 15. This arrangement allows the jack to be easily remotely controlled. To raise the section 2 from the position shown in Fig. 4 the jack is extended by the high pressure pump until the section 2 rests on abutments 16 by means of catches 18, Fig. 5. The low pressure pump now contracts the jack drawing up a cross-bar 9. The catches, Fig. 8, pivot about pins 21 as the crane is raised and when the crane descends they are tipped about pivots at their inner ends after a locking device has been manually released.
GB3110063A 1963-08-07 1963-08-07 Telescopic tower crane Expired GB994728A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3110063A GB994728A (en) 1963-08-07 1963-08-07 Telescopic tower crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3110063A GB994728A (en) 1963-08-07 1963-08-07 Telescopic tower crane

Publications (1)

Publication Number Publication Date
GB994728A true GB994728A (en) 1965-06-10

Family

ID=10317983

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3110063A Expired GB994728A (en) 1963-08-07 1963-08-07 Telescopic tower crane

Country Status (1)

Country Link
GB (1) GB994728A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366251A (en) * 1965-10-23 1968-01-30 Link Belt Co Climbing crane
JPS5110420B1 (en) * 1970-09-14 1976-04-03
US4196814A (en) * 1974-02-08 1980-04-08 E. H. Hans Liebherr Vertical telescoping lower crane
WO2007082222A1 (en) * 2006-01-12 2007-07-19 Putzmeister Inc. Pumping tower support system and method of use
WO2008025582A1 (en) * 2006-08-28 2008-03-06 Putzmeister Concrete Pumps Gmbh Arrangement for conveying concrete with a height-adjustable concrete-distributing mast
WO2012142785A1 (en) * 2011-04-19 2012-10-26 湖南三一智能控制设备有限公司 Climbing device for construction machinery and distributing mast

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3366251A (en) * 1965-10-23 1968-01-30 Link Belt Co Climbing crane
JPS5110420B1 (en) * 1970-09-14 1976-04-03
US4196814A (en) * 1974-02-08 1980-04-08 E. H. Hans Liebherr Vertical telescoping lower crane
WO2007082222A1 (en) * 2006-01-12 2007-07-19 Putzmeister Inc. Pumping tower support system and method of use
US7748193B2 (en) 2006-01-12 2010-07-06 Putzmeister America, Inc. Pumping tower support system and method of use
WO2008025582A1 (en) * 2006-08-28 2008-03-06 Putzmeister Concrete Pumps Gmbh Arrangement for conveying concrete with a height-adjustable concrete-distributing mast
EA014347B1 (en) * 2006-08-28 2010-10-29 Путцмайстер Конкрит Пампс Гмбх Arrangement for conveying concrete with a height-adjustable concrete-distributing mast
US8109291B2 (en) 2006-08-28 2012-02-07 Putzmeister Engineering Gmbh Arrangement for conveying concrete with a height-adjustable concrete distributing mast
WO2012142785A1 (en) * 2011-04-19 2012-10-26 湖南三一智能控制设备有限公司 Climbing device for construction machinery and distributing mast

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