161 |
Bridge construction using precast curb and edge beam |
US39322173 |
1973-08-30 |
US3842552A |
1974-10-22 |
HUDSON W |
A high type bridge construction produced with a minimum field forming. By utilizing precast elements for the supporting substructure as well as for the interior and exterior beams the field forming is eliminated for these items. The exterior beam is precast with the curbing and includes a dap to receive the edge beam which is also precast and assembled to the dap. The edge beam is cast low enough so that it stops surfaces below the top of the poured slab allowing the slab to be continuous to its end. Angles are secured to the top of the precast edge beam to serve as the end form of the slab. The precast exterior and interior beams include a longitudinal edge which supports a metal form and which is held in place.
|
162 |
Method of dismantling framework structures |
US3793702D |
1972-04-20 |
US3793702A |
1974-02-26 |
AHLGREN N |
In the erection of bridges and other constructions of considerable horizontal length, special framework structures or scaffoldings are used for supporting the shuttering and similar framework for the construction, said framework structures also comprising vertical structures. For dismantling these structures, the vertical structures are mounted on the building construction by means of jacks, whereupon the lowermost parts of the structures are dismantled at ground level. The vertical structures are then successively lowered to be successively dismantled at ground level.
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163 |
Bridge deck form hanger |
US3755983D |
1971-03-25 |
US3755983A |
1973-09-04 |
BECKHAM J |
A bridge deck form hanger for suspending deck forms from concrete bridge girders so that a concrete deck can be poured. The hanger has a lower end portion adapted to be embedded in the top surface of a girder and an upper end portion which extends over the edge of the girder to interconnect with the bridge deck form to secure the form in its proper position with respect to the girders.
|
164 |
Apparatus for the construction of elevated ways |
US3527553D |
1969-02-04 |
US3527553A |
1970-09-08 |
ADLER FELIX M |
|
165 |
Elevated highway structures of prestressed concrete |
US3477080D |
1967-07-21 |
US3477080A |
1969-11-11 |
FINSTERWALDER ULRICH; FINSTERWALDER KLEMENS |
|
166 |
Bridge overhang bracket |
US3472475D |
1967-07-28 |
US3472475A |
1969-10-14 |
RUDIGER JOHN |
|
167 |
Land and water form carriers or supports |
US3454134D |
1967-06-21 |
US3454134A |
1969-07-08 |
TEMPLETON JOHN B |
|
168 |
Eel-like amusement device |
US47050965 |
1965-07-08 |
US3347545A |
1967-10-17 |
JOSEPH NICHOLS |
|
169 |
Device for installing and removing truss frames, girders, and the like |
US18948162 |
1962-04-23 |
US3209508A |
1965-10-05 |
MAURITZ HUNNEBECK EMIL |
|
170 |
Support structure |
US13197861 |
1961-08-15 |
US3122347A |
1964-02-25 |
ROBINSON GERALD W; SPENCER ROBERT B |
|
171 |
Concrete form and bracket therefor |
US70207957 |
1957-12-11 |
US3077645A |
1963-02-19 |
FLEMING HOWARD B |
|
172 |
Transportation apparatus |
US85190159 |
1959-11-09 |
US3052191A |
1962-09-04 |
LEON FURLONG HERSCHEL |
|
173 |
Outside hanger assembly for suspended concrete forms |
US25360 |
1960-01-04 |
US2985937A |
1961-05-30 |
BROR HILLBERG |
|
174 |
Concrete form |
US39185441 |
1941-05-05 |
US2344841A |
1944-03-21 |
WEBER CHARLES G |
|
175 |
Bridge falsework tower |
US19599127 |
1927-06-02 |
US1733505A |
1929-10-29 |
MARSTEN OLE J |
|
176 |
Apparatus for forming concrete structures |
US37353020 |
1920-04-13 |
US1600395A |
1926-09-21 |
CHRISTIAN BRYNOLDT |
|
177 |
Mold apparatus for concrete bridges and the like |
US37352720 |
1920-04-13 |
US1402143A |
1922-01-03 |
CHRISTIAN BRYNOLDT |
|
178 |
橋樑施工爬梯及其施工方法 |
TW107129362 |
2018-08-22 |
TWI667391B |
2019-08-01 |
林昆德 |
A bridge construction ladder comprising a plurality of root wall links, a fixing frame, a platform and an escalator, wherein the wall link is used for fixing the fixing frame to the adjacent side of the bridge pier, so that the fixing frame is along The bridge pier is disposed adjacent to the bridge, and the bridge is disposed at the top of the bridge; the fixed frame is disposed under the bridge and can be used for the constructor to climb up and down; the platform is fixed to the side of the pier by the wall connecting rod The platform has two ends and is disposed under the bridge, and an end bottom surface adjacent to the pier is connected to the top of the fixing frame, so that the constructor can enter and exit the platform from the fixing frame; the bottom end of the elevator is connected with the platform The top end surface is connected, and the top end is connected to the bridge, so that the constructor can enter and exit the top surface of the bridge through the fixing frame, the platform, and the escalator; and the fixing frame is arranged along the pier to shorten the fixing frame and The distance between the piers avoids taking up too much space on the ground and makes the frame more stable and stable with the pier. |
179 |
|
TW106141805 |
2017-11-30 |
TW201925584A |
2019-07-01 |
JING FENG-MING; HUANG YING; ZUO HAI-NING |
This invention discloses a prestress anchoring device with a compression spring and a construction method thereof. The device is mainly composed of an anchor backing plate (1), a spiral reinforcement bar (2), a prestressed reinforcement bar (3), an anchor plate (4), a first bolt (5), a clamping piece (6), a compression spring (7), a transition plate (8), a pressing plate (9) and a second bolt (10), so as to form a prestressed reinforcement bar fixed end anchoring device. The anchoring device is used for the fixed end of the prestressed reinforcement bar and can be buried into concrete in advance. The anchoring device has the characteristics that the prestressed reinforcement bar can simply, conveniently and rapidly penetrate through the clamping piece by utilizing the ejecting and pressing effects of the compression spring to the large end surface of the clamping piece, and the prestress anchoring device has the advantages such as good release and expansion self-anchoring performance, high anchoring efficiency coefficient, construction space saving and simplicity and convenience in construction operation; and meanwhile, the construction method is researched, and the construction method is appropriate in installation step order, beneficial to convenient construction and capable of increasing the construction efficiency. |
180 |
橋梁底部檢測設備 |
TW107210359 |
2018-07-30 |
TWM571390U |
2018-12-11 |
謝明志; 黃俊豪; 胡啟文; 陳柏源; 楊祝壽; 黃維信; 葉隆吉; 黃瑋晟; 陳祖德; 劉曜齊; 張豪城 |
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