DE69001231T2 - Vorrichtung und verfahren zum aufheben und bewegen von objekten. - Google Patents
Vorrichtung und verfahren zum aufheben und bewegen von objekten.Info
- Publication number
- DE69001231T2 DE69001231T2 DE9090402827T DE69001231T DE69001231T2 DE 69001231 T2 DE69001231 T2 DE 69001231T2 DE 9090402827 T DE9090402827 T DE 9090402827T DE 69001231 T DE69001231 T DE 69001231T DE 69001231 T2 DE69001231 T2 DE 69001231T2
- Authority
- DE
- Germany
- Prior art keywords
- support
- pressure cylinder
- pressure
- lifting
- bridge
- 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 - Fee Related
Links
- 230000000284 resting effect Effects 0.000 claims abstract description 6
- 238000000034 method Methods 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000007796 conventional method Methods 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/04—Bearings; Hinges
- E01D19/048—Bearings being adjustable once installed; Bearings used in incremental launching
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F1/00—Devices, e.g. jacks, for lifting loads in predetermined steps
- B66F1/02—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts
- B66F1/025—Devices, e.g. jacks, for lifting loads in predetermined steps with locking elements, e.g. washers, co-operating with posts the devices being operated by fluid pressure
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D21/00—Methods or apparatus specially adapted for erecting or assembling bridges
- E01D21/06—Methods or apparatus specially adapted for erecting or assembling bridges by translational movement of the bridge or bridge sections
- E01D21/065—Incremental launching
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Bridges Or Land Bridges (AREA)
- Warehouses Or Storage Devices (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
- Control And Safety Of Cranes (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8913269A FR2652836B1 (fr) | 1989-10-11 | 1989-10-11 | Dispositif pour soulever et deplacer des objets et procede pour sa mise en óoeuvre. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69001231D1 DE69001231D1 (de) | 1993-05-06 |
DE69001231T2 true DE69001231T2 (de) | 1993-09-02 |
Family
ID=9386279
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE9090402827T Expired - Fee Related DE69001231T2 (de) | 1989-10-11 | 1990-10-10 | Vorrichtung und verfahren zum aufheben und bewegen von objekten. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0423029B1 (fr) |
AT (1) | ATE87684T1 (fr) |
DE (1) | DE69001231T2 (fr) |
FR (1) | FR2652836B1 (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5566414A (en) * | 1993-10-20 | 1996-10-22 | Matsuo Engineering Co., Ltd. | Bridge raising/supporting method and bearing device for the method |
US5920938A (en) * | 1997-08-05 | 1999-07-13 | Elcock; Stanley E. | Method for rejuvenating bridge hinges |
FR2969993B1 (fr) * | 2010-12-30 | 2014-01-03 | Edouard Andre Georges Duminil | Patin modulable |
IT201700053686A1 (it) * | 2017-05-18 | 2018-11-18 | Cimolai S P A | Macchina e procedimento per il varo di una struttura orizzontale, come l'impalcato di un ponte, un viadotto, un cavalcavia, o simili manufatti |
CN110158472B (zh) * | 2019-04-28 | 2021-12-21 | 中交第二航务工程局有限公司 | 一种模块化多功能步履式顶推设备 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1548897A (en) * | 1924-01-07 | 1925-08-11 | Lewis Invisible Stitch Machine | Quick-adjusting plunger mechanism for blindstitch sewing machines |
DE1905997C3 (de) * | 1969-02-07 | 1978-06-15 | Eberspaecher Gmbh, 7312 Kirchheim | Hydraulische Verschiebeeinrichtung für Bauteile |
US3570207A (en) * | 1969-07-10 | 1971-03-16 | Pierre Launay | Method of advancing bridging structures made from prestressed concrete |
GB1548897A (en) * | 1976-05-06 | 1979-07-18 | Redpath Dorman Long Ltd | Movement of bridge spans or the like |
FR2616459B1 (fr) * | 1987-06-15 | 1991-06-21 | Bouygues Sa | Procede et dispositif pour deplacer un pont ou autre ouvrage, par poussage, afin de le mettre en place sur des supports |
-
1989
- 1989-10-11 FR FR8913269A patent/FR2652836B1/fr not_active Expired - Lifetime
-
1990
- 1990-10-10 DE DE9090402827T patent/DE69001231T2/de not_active Expired - Fee Related
- 1990-10-10 AT AT90402827T patent/ATE87684T1/de active
- 1990-10-10 EP EP90402827A patent/EP0423029B1/fr not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0423029A1 (fr) | 1991-04-17 |
DE69001231D1 (de) | 1993-05-06 |
ATE87684T1 (de) | 1993-04-15 |
FR2652836B1 (fr) | 1992-12-18 |
EP0423029B1 (fr) | 1993-03-31 |
FR2652836A1 (fr) | 1991-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |