FR2256671A5 - Half shell tunnel lining formwork - has simultaneous operation of link pins and simplified angle reduction - Google Patents
Half shell tunnel lining formwork - has simultaneous operation of link pins and simplified angle reductionInfo
- Publication number
- FR2256671A5 FR2256671A5 FR7347219A FR7347219A FR2256671A5 FR 2256671 A5 FR2256671 A5 FR 2256671A5 FR 7347219 A FR7347219 A FR 7347219A FR 7347219 A FR7347219 A FR 7347219A FR 2256671 A5 FR2256671 A5 FR 2256671A5
- Authority
- FR
- France
- Prior art keywords
- half shell
- simultaneous operation
- tunnel lining
- link pins
- angle reduction
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/02—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for rooms as a whole by which walls and floors are cast simultaneously, whole storeys, or whole buildings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Lining And Supports For Tunnels (AREA)
Abstract
The shuttering consists of two half-shells in the form of a dihedron, with the edges of the horizontal panels bolted together and linked to the base of the vertical panels by adjustable length props. The improvement consists of a method of operating simultaneously and quickly all the linking elements of the shuttering and a method for simplifying the reduction in angle of the dihedron formed by horizontal and vertical panels. Where concrete sets quickly, it si therefore possible to remove the shuttering completely in a single operation.
Priority Applications (24)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7347219A FR2256671A5 (en) | 1973-12-28 | 1973-12-28 | Half shell tunnel lining formwork - has simultaneous operation of link pins and simplified angle reduction |
GB54281/74A GB1496493A (en) | 1973-12-28 | 1974-12-16 | Shuttering |
BE151657A BE823529A (en) | 1973-12-28 | 1974-12-18 | IMPROVEMENTS TO TUNNEL FORMWORKS |
DE19742461124 DE2461124A1 (en) | 1973-12-28 | 1974-12-23 | DIVISIBLE TUNNEL FORMWORK |
SE7416239A SE401228B (en) | 1973-12-28 | 1974-12-23 | CONCRETE TYPE CAST FORM |
ZA00748160A ZA748160B (en) | 1973-12-28 | 1974-12-23 | Improvements in shutterings |
CS748955A CS188936B2 (en) | 1973-12-28 | 1974-12-23 | Space shuttering |
IT70758/74A IT1027181B (en) | 1973-12-28 | 1974-12-24 | IMPROVEMENTS ON SAFETY IN TUNNEL |
IL46331A IL46331A (en) | 1973-12-28 | 1974-12-24 | Shutterings |
IN2855/CAL/1974A IN142118B (en) | 1973-12-28 | 1974-12-26 | |
NL7416972A NL7416972A (en) | 1973-12-28 | 1974-12-27 | TWO HALVES OF TUNNEL FORMWORK. |
SU742096051A SU1426461A3 (en) | 1973-12-28 | 1974-12-27 | Tunnel-type shuttering |
CA216,994A CA1060224A (en) | 1973-12-28 | 1974-12-27 | Shutterings |
NO744704A NO744704L (en) | 1973-12-28 | 1974-12-27 | |
BG7428574A BG28275A3 (en) | 1973-12-28 | 1974-12-27 | Tunnel- shuttering |
BR10906/74A BR7410906D0 (en) | 1973-12-28 | 1974-12-27 | IMPROVEMENT IN STRENGTHS AGAINST CRASHES AND VARIABLE DEMULTIPLICATION DEVICE |
ES433424A ES433424A1 (en) | 1973-12-28 | 1974-12-28 | Tunnel framing for poured concrete |
JP49149315A JPS50106433A (en) | 1973-12-28 | 1974-12-28 | |
TR18626A TR18626A (en) | 1973-12-28 | 1974-12-30 | TUENEL TYPE MOLDING DEVICE |
US05/537,607 US3979919A (en) | 1973-12-28 | 1974-12-30 | Tunnel framing for poured concrete |
AR257136A AR209756A1 (en) | 1973-12-28 | 1974-12-30 | A TUNNEL TYPE FORMWORK |
DD183427A DD116283A5 (en) | 1973-12-28 | 1974-12-30 | |
AT1037574A AT348001B (en) | 1973-12-28 | 1974-12-30 | DIVISIBLE TUNNEL FORMWORK |
EG588/84A EG15054A (en) | 1973-12-28 | 1984-12-28 | Prefectionments oux coffrages tunnels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7347219A FR2256671A5 (en) | 1973-12-28 | 1973-12-28 | Half shell tunnel lining formwork - has simultaneous operation of link pins and simplified angle reduction |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2256671A5 true FR2256671A5 (en) | 1975-07-25 |
Family
ID=9130057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7347219A Expired FR2256671A5 (en) | 1973-12-28 | 1973-12-28 | Half shell tunnel lining formwork - has simultaneous operation of link pins and simplified angle reduction |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE823529A (en) |
FR (1) | FR2256671A5 (en) |
IN (1) | IN142118B (en) |
ZA (1) | ZA748160B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0522664A1 (en) * | 1991-07-10 | 1993-01-13 | Gadon Holding B.V. | Tunnel shuttering |
US6619885B2 (en) | 2001-09-21 | 2003-09-16 | Outinord St. Amand, S.A. | Telescopic tunnel form |
NL1028026C2 (en) * | 2005-01-14 | 2006-07-17 | Hendriks Stalen Bekistingstech | Shuttering for tunnel shaped construction element in apartment block, has roof sections connected to pivotable plates |
-
1973
- 1973-12-28 FR FR7347219A patent/FR2256671A5/en not_active Expired
-
1974
- 1974-12-18 BE BE151657A patent/BE823529A/en not_active IP Right Cessation
- 1974-12-23 ZA ZA00748160A patent/ZA748160B/en unknown
- 1974-12-26 IN IN2855/CAL/1974A patent/IN142118B/en unknown
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0522664A1 (en) * | 1991-07-10 | 1993-01-13 | Gadon Holding B.V. | Tunnel shuttering |
US6619885B2 (en) | 2001-09-21 | 2003-09-16 | Outinord St. Amand, S.A. | Telescopic tunnel form |
NL1028026C2 (en) * | 2005-01-14 | 2006-07-17 | Hendriks Stalen Bekistingstech | Shuttering for tunnel shaped construction element in apartment block, has roof sections connected to pivotable plates |
Also Published As
Publication number | Publication date |
---|---|
ZA748160B (en) | 1976-01-28 |
IN142118B (en) | 1977-06-04 |
BE823529A (en) | 1975-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |