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
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)
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 (he) | 1974-06-21 |
Family
ID=5856027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP48102555A Pending JPS4964149A (he) | 1972-09-11 | 1973-09-11 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3909863A (he) |
| JP (1) | JPS4964149A (he) |
Families Citing this family (16)
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US530425A (en) * | 1894-12-04 | Girder for truss-bridges | ||
| US435155A (en) * | 1890-08-26 | Tubular floor structure | ||
| US14314A (en) * | 1856-02-26 | Arched trussed bridge | ||
| US13461A (en) * | 1855-08-21 | And robt | ||
| 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 |
-
1973
- 1973-08-17 US US389357A patent/US3909863A/en not_active Expired - Lifetime
- 1973-09-11 JP JP48102555A patent/JPS4964149A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2244566B2 (de) | 1977-02-17 |
| US3909863A (en) | 1975-10-07 |
| DE2244566A1 (de) | 1974-03-21 |