JPS4964149A - - Google Patents

Info

Publication number
JPS4964149A
JPS4964149A JP48102555A JP10255573A JPS4964149A JP S4964149 A JPS4964149 A JP S4964149A JP 48102555 A JP48102555 A JP 48102555A JP 10255573 A JP10255573 A JP 10255573A JP S4964149 A JPS4964149 A JP S4964149A
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.)
Pending
Application number
JP48102555A
Other languages
Japanese (ja)
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
Priority claimed from DE19722244566 external-priority patent/DE2244566C3/de
Application filed filed Critical
Publication of JPS4964149A publication Critical patent/JPS4964149A/ja
Pending 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
    • B66C6/00—Girders, or track-supporting structures, specially adapted for cranes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Leg Units, Guards, And Driving Tracks Of Cranes (AREA)
JP48102555A 1972-09-11 1973-09-11 Pending JPS4964149A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722244566 DE2244566C3 (de) 1972-09-11 Brückenkranträger

Publications (1)

Publication Number Publication Date
JPS4964149A true JPS4964149A (ko) 1974-06-21

Family

ID=5856027

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48102555A Pending JPS4964149A (ko) 1972-09-11 1973-09-11

Country Status (2)

Country Link
US (1) US3909863A (ko)
JP (1) JPS4964149A (ko)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4631772A (en) * 1983-12-28 1986-12-30 Bonasso S G Tension arch structure
US4464803A (en) * 1982-04-28 1984-08-14 Bonasso S G Tension arch structure
US5195204A (en) * 1990-07-27 1993-03-23 J. Muller International Construction equipment and method for precast segmental bridges
JP3732468B2 (ja) * 2002-09-04 2006-01-05 朝日エンヂニヤリング株式会社 トラス橋又はアーチ橋の補強構造
PT102968B (pt) * 2003-06-06 2007-09-04 Pedro Alvares Ribeiro Do Carmo Pacheco Cimbre com pré-esforço auto-ajustável e um método de reforçar cimbres recorrendoa pré-esforço auto-ajustável
US8029710B2 (en) * 2006-11-03 2011-10-04 University Of Southern California Gantry robotics system and related material transport for contour crafting
US20080035010A1 (en) * 2006-08-14 2008-02-14 Mckay Douglas Mcgregor Trapezoidal strong back beam system
US8020235B2 (en) * 2008-09-16 2011-09-20 Lawrence Technological University Concrete bridge
DE102009013241B4 (de) * 2009-03-14 2011-01-20 Weber, Ulrike, Dipl.-Ing. Aus einem einstückigen Stahlbauprofil bestehender Träger
RU2462411C1 (ru) * 2011-02-08 2012-09-27 Генрих Михайлович Аммосов Устройство для разгрузки балки или стержня
CN102556844B (zh) * 2012-02-22 2013-12-11 徐清普 一种起重机主梁
US9309634B2 (en) 2012-04-06 2016-04-12 Lawrence Technological University Continuous CFRP decked bulb T beam bridges for accelerated bridge construction
CH706630B1 (de) 2013-05-14 2013-12-31 S & P Clever Reinforcement Company Ag Verfahren zum Vorspannen eines Stahlbauwerkes sowie damit vorgespanntes Stahlbauwerk.
CN104085782A (zh) * 2014-07-11 2014-10-08 何书贵 一种桥式吊车主梁
CA172264S (en) * 2016-12-21 2017-07-11 John Rene Spronken Crane base
US11772258B2 (en) 2020-08-28 2023-10-03 Lee Machine, Inc. Systems and methods for automated building construction

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US13461A (en) * 1855-08-21 And robt
US435155A (en) * 1890-08-26 Tubular floor structure
US14314A (en) * 1856-02-26 Arched trussed bridge
US530425A (en) * 1894-12-04 Girder for truss-bridges
US2856644A (en) * 1955-07-05 1958-10-21 Royal J Ahlberg Joist brace
US3003217A (en) * 1957-02-25 1961-10-10 Ben C Gerwick Inc Apparatus for manufacturing prestressed concrete members
US2936907A (en) * 1957-11-01 1960-05-17 D W Winkelman Company Portable gantry crane
US3010257A (en) * 1960-04-20 1961-11-28 Jacob D Naillon Prestressed girder
US3084909A (en) * 1961-09-28 1963-04-09 Robert D Carr Pull down hardware
US3202394A (en) * 1963-05-17 1965-08-24 Flexicore Co Prestressing means for slab casting forms
US3283457A (en) * 1964-01-22 1966-11-08 Baltimore Concrete Plank Corp Prestressed concrete plank construction
US3427773A (en) * 1966-06-06 1969-02-18 Charles Kandall Structure for increasing the loadcarrying capacity of a beam
US3638371A (en) * 1968-11-06 1972-02-01 Viadimir D Liska Precast panel building structure and method of erecting the same

Also Published As

Publication number Publication date
DE2244566B2 (de) 1977-02-17
DE2244566A1 (de) 1974-03-21
US3909863A (en) 1975-10-07

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