GB1186816A - Improvements in or relating to shuttering for casting concrete - Google Patents
Improvements in or relating to shuttering for casting concreteInfo
- Publication number
- GB1186816A GB1186816A GB47467/68A GB4746768A GB1186816A GB 1186816 A GB1186816 A GB 1186816A GB 47467/68 A GB47467/68 A GB 47467/68A GB 4746768 A GB4746768 A GB 4746768A GB 1186816 A GB1186816 A GB 1186816A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shuttering
- forms
- bearers
- moulded
- oct
- 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
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/20—Movable forms; Movable forms for moulding cylindrical, conical or hyperbolical structures; Templates serving as forms for positioning blocks or the like
- E04G11/22—Sliding forms raised continuously or step-by-step and being in contact with the poured concrete during raising and which are not anchored in the hardened concrete; Arrangements of lifting means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
1,186,816. Shuttering. G. LAMBERTINI. 7 Oct., 1968 [10 Oct., 1967; 31 July, 1968], No. 47467/68. Heading E1S. Shuttering for tapered concrete structures, e.g. bridge piers, comprises formwork portions 28 which are arranged to be moved towards or away from each other automatically in synchronism with the raising of the shuttering. The structure may comprise converging piers 21, as shown, moulded in forms of a fixed size, or alternatively may be a single, upwardly tapered pier, moulded between two U-shaped, open-ended forms (Figs. 1-5, not shown) interconnected by planar side forms. As shown, hydraulic lifting devices are connected to cylinders 35 (Fig. 9) which drive carriages 24, which carry the forms 22, apart along bearers 23 via a lever 34, a chain drive 31, 32, screw spindles 29 and brackets 130 fixed to the bearers. A similar transmission is used in the embodiment of Figs. 1-5 to move the U-shaped form portions 2 relative to the planar side forms 3.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT735667 | 1967-10-10 | ||
IT721068 | 1968-07-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1186816A true GB1186816A (en) | 1970-04-08 |
Family
ID=26325882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB47467/68A Expired GB1186816A (en) | 1967-10-10 | 1968-10-07 | Improvements in or relating to shuttering for casting concrete |
Country Status (6)
Country | Link |
---|---|
US (1) | US3593392A (en) |
AT (1) | AT290821B (en) |
DE (1) | DE1801727A1 (en) |
FR (1) | FR1585572A (en) |
GB (1) | GB1186816A (en) |
SE (1) | SE338662B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659978A (en) * | 1969-09-08 | 1972-05-02 | Sven Erik Vilhelm Svensson | Flexible scaffold for supporting sliding molds or climbing molds used for the erection of concrete structures |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3901472A (en) * | 1973-12-10 | 1975-08-26 | Ahlgren Nils H | Adjustable apparatus for sliding form construction |
US4030864A (en) * | 1975-06-24 | 1977-06-21 | Ingenior F. Selmer A/S | Apparatus for making inclined hollow concrete columns using sliding formwork |
US4126407A (en) * | 1975-07-09 | 1978-11-21 | Ahlgren Nils H | Methods of shifting heavy and/or loaded structures |
SE7908487L (en) * | 1979-10-12 | 1981-04-13 | Interform Brodrene Pedersen Ab | SLIDING DEVICE |
DE60331375D1 (en) * | 2003-11-27 | 2010-04-01 | Ulma C Y E S Coop | TENSIONING SYSTEM FOR COVERS, SCAFFOLD OR MOVING LOADS IN GENERAL |
US11479929B2 (en) * | 2020-08-07 | 2022-10-25 | Peri Se | Formwork system and method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2851759A (en) * | 1952-11-12 | 1958-09-16 | Berntsen Trygve | Installation for hydraulic lifting of sliding shutterings |
GB864377A (en) * | 1957-06-28 | 1961-04-06 | Monk & Company Ltd A | Improvements in or relating to formwork for use in the casting of concrete structures |
US3425659A (en) * | 1966-12-27 | 1969-02-04 | Norse Dev Corp | Slip form apparatus for tapered piers |
-
1968
- 1968-10-07 GB GB47467/68A patent/GB1186816A/en not_active Expired
- 1968-10-07 US US765492A patent/US3593392A/en not_active Expired - Lifetime
- 1968-10-08 DE DE19681801727 patent/DE1801727A1/en active Pending
- 1968-10-08 AT AT981768A patent/AT290821B/en not_active IP Right Cessation
- 1968-10-08 FR FR1585572D patent/FR1585572A/fr not_active Expired
- 1968-10-09 SE SE13613/68A patent/SE338662B/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659978A (en) * | 1969-09-08 | 1972-05-02 | Sven Erik Vilhelm Svensson | Flexible scaffold for supporting sliding molds or climbing molds used for the erection of concrete structures |
Also Published As
Publication number | Publication date |
---|---|
DE1801727A1 (en) | 1969-06-19 |
FR1585572A (en) | 1970-01-23 |
AT290821B (en) | 1971-06-25 |
SE338662B (en) | 1971-09-13 |
US3593392A (en) | 1971-07-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |