ATE51795T1 - FORMWORK FOR SERIES PRODUCTS MADE OF REINFORCED CONCRETE, MAINLY FOR PRE-STRESSED SWITCH SLEEPERS. - Google Patents
FORMWORK FOR SERIES PRODUCTS MADE OF REINFORCED CONCRETE, MAINLY FOR PRE-STRESSED SWITCH SLEEPERS.Info
- Publication number
- ATE51795T1 ATE51795T1 AT85113956T AT85113956T ATE51795T1 AT E51795 T1 ATE51795 T1 AT E51795T1 AT 85113956 T AT85113956 T AT 85113956T AT 85113956 T AT85113956 T AT 85113956T AT E51795 T1 ATE51795 T1 AT E51795T1
- Authority
- AT
- Austria
- Prior art keywords
- mould
- plates
- prestressing
- parts
- clamping plate
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/005—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects with anchoring or fastening elements for the shaped articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
- B28B23/022—Means for inserting reinforcing members into the mould or for supporting them in the mould
- B28B23/024—Supporting means
- B28B23/026—Mould partitionning elements acting as supporting means in moulds, e.g. for elongated articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Moulding By Coating Moulds (AREA)
Abstract
1. Mould for generally straight reinforced or prestressed concrete finished elements mainly for prestressed turnout sleepers to be produced subsequently in a prestressing bed, the mould consists of two lateral parts with a base plate and dividing plates installed between them thus at least partially limiting the length of the individual finished parts, The base plate serves as a template for the installation of mounting parts in the mould and is equipped with recesses through which mounting bolts introduced into the mounting parts pass, the mould has the following features : the dividing plates (6) are placed between two subsequent finished parts (2n and 2/n+1), the dividing plates (6) consist of end plates (17) reversely placed at a distance, the bottom rims (18) of which rest on the base plates (5/n or 5/n+1) and constitute a buffer for the base plates by means of projections (31) and are spaced by means of similar buffers (22/23) at the bottom, while they are held down and at a distance at the top (19) by a clamping plate (21) located on brackets (20) of the end plates (17), the dividing plates (6) do not project above the top of the lateral elements (4) of the prestressing bed (1) with the top (19) of the end plates (17), the clamping plate (21), and the straining screw head (30), the end plates (17) can be positioned between the prestressing elements (3) for concrete work by lateral recesses (24) ; they are equipped with pivots (25) at the outer side of the mould located approximately in the center of gravity of the finished parts (2), after the concrete work and the cutting of the prestressing elements (3) the finished parts can be raised out of the prestressing bed (1) and can be pivoted, the clamping plate (21) is fixed to a hold-down device (26) which in turn connects the clamping plate (21) to a clamping device (27) by means of a straining screw (30), the clamping device can be moved longitudinally in the longitudinal tracks (16) in the mould substructure (3) by means of guides (28) and can be firmly strained in the longitudinal track (16) through a tensioning block (29).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3440247A DE3440247A1 (en) | 1984-11-03 | 1984-11-03 | SHUTTERING FOR PRE-FABRIC PRODUCTS IN STEEL CONCRETE, PRESERVED FOR PRELOAD TURNTABLE SLEEPERS |
EP85113956A EP0183087B1 (en) | 1984-11-03 | 1985-11-02 | Shuttering for the series production of reinforced-concrete assembly units, in particular for prestressed sleepers of switches |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE51795T1 true ATE51795T1 (en) | 1990-04-15 |
Family
ID=6249451
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85113957T ATE50527T1 (en) | 1984-11-03 | 1985-11-02 | FORMWORK FOR SERIES PRODUCTS MADE OF REINFORCED CONCRETE, MAINLY FOR PRE-STRESSED SWITCH SLEEPERS. |
AT85113956T ATE51795T1 (en) | 1984-11-03 | 1985-11-02 | FORMWORK FOR SERIES PRODUCTS MADE OF REINFORCED CONCRETE, MAINLY FOR PRE-STRESSED SWITCH SLEEPERS. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT85113957T ATE50527T1 (en) | 1984-11-03 | 1985-11-02 | FORMWORK FOR SERIES PRODUCTS MADE OF REINFORCED CONCRETE, MAINLY FOR PRE-STRESSED SWITCH SLEEPERS. |
Country Status (3)
Country | Link |
---|---|
EP (2) | EP0183087B1 (en) |
AT (2) | ATE50527T1 (en) |
DE (3) | DE3440247A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3629030A1 (en) * | 1986-08-27 | 1988-04-14 | Wayss & Freytag Ag | DEVICE FOR FIXING TUBULAR INSTALLATION COMPONENTS |
DE3815178C1 (en) * | 1988-05-04 | 1989-08-10 | Wayss & Freytag Ag, 6000 Frankfurt, De | Process for the repeated use of the metal base plate of a shuttering for series-produced prefabricated parts consisting of concrete with a different arrangement of installation parts |
ES2012315T3 (en) * | 1988-07-14 | 1992-11-16 | Wayss & Freytag Aktiengesellschaft | PROCEDURE FOR THE MANUFACTURE OF CONCRETE WAYS CHANGERS. |
NL1004064C2 (en) * | 1996-09-18 | 1998-03-19 | Leenstra Machine En Staalbouw | Head-mould for driving pile production |
DE19909206C2 (en) * | 1999-03-03 | 2002-11-07 | Thyssen Krupp Materials & Serv | Fastening for connecting rail supports with sleepers or supporting plates made of concrete |
DE102018108634A1 (en) | 2018-04-11 | 2019-10-17 | Rail.One Gmbh | Production plant for concrete sleepers and related operating procedures |
CN108748622B (en) * | 2018-08-30 | 2024-05-03 | 湖南五新智能科技股份有限公司 | PC track beam bottom die system |
CN111231090B (en) * | 2020-01-19 | 2021-06-04 | 惠州市鑫业建材有限公司 | Full-automatic efficient evaporates presses aerated concrete block shedder |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL62650C (en) * | 1943-04-08 | |||
GB709123A (en) * | 1951-06-22 | 1954-05-19 | Dowsett Engineering Constructi | Manufacture of concrete railway sleepers or similar beams |
US3070867A (en) * | 1959-12-21 | 1963-01-01 | Theodore J Belle | Strand holder and dam for prestressed concrete molds |
US3071836A (en) * | 1960-04-06 | 1963-01-08 | Fmc Corp | Double-t beam forming apparatus |
FR1565510A (en) * | 1968-02-21 | 1969-05-02 | ||
FR2254946A5 (en) * | 1973-12-17 | 1975-07-11 | Costamagna & Cie B M | Production system for concrete railway sleepers - has portal frames with vertically movable reinforcement positioning beam |
SE415868B (en) * | 1978-12-05 | 1980-11-10 | A Betong Ab | SET TO MANUFACTURE CONCRETE SLIPPING BULK AND MATERIAL SETUP FOR EXECUTION OF THE SET |
SU1085836A1 (en) * | 1982-01-19 | 1984-04-15 | Всесоюзное Научно-Производственное Объединение "Союзжелезобетон" | Void former for moulding assembly openings for attaching rails to ferroconcrete sleepers |
FR2519898B1 (en) * | 1982-01-21 | 1987-08-28 | Vagneux Traverses Beton Arme S | ASSEMBLY FOR MOLDING PRE-STRESSED REINFORCED CONCRETE ELEMENTS, ESPECIALLY SLEEPERS, AND METHOD FOR MANUFACTURING SUCH ELEMENTS |
IT1149739B (en) * | 1982-02-04 | 1986-12-10 | Ind Prefabbricati Affini Ipa S | PROCEDURE AND EQUIPMENT FOR THE PREFABRICATION OF REINFORCED REINFORCED CONCRETE MANUFACTURES EQUIPPED WITH INSERTS, IN PARTICULAR FOR THE MANUFACTURE OF RAILROADS FOR RAILWAY USE |
-
1984
- 1984-11-03 DE DE3440247A patent/DE3440247A1/en active Granted
-
1985
- 1985-11-02 EP EP85113956A patent/EP0183087B1/en not_active Expired - Lifetime
- 1985-11-02 DE DE8585113956T patent/DE3577057D1/en not_active Expired - Lifetime
- 1985-11-02 EP EP85113957A patent/EP0180937B1/en not_active Expired - Lifetime
- 1985-11-02 AT AT85113957T patent/ATE50527T1/en not_active IP Right Cessation
- 1985-11-02 AT AT85113956T patent/ATE51795T1/en active
- 1985-11-02 DE DE8585113957T patent/DE3576137D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE3440247C2 (en) | 1987-08-27 |
EP0180937B1 (en) | 1990-02-28 |
DE3576137D1 (en) | 1990-04-05 |
ATE50527T1 (en) | 1990-03-15 |
EP0183087B1 (en) | 1990-04-11 |
DE3577057D1 (en) | 1990-05-17 |
EP0183087A2 (en) | 1986-06-04 |
EP0180937A2 (en) | 1986-05-14 |
EP0180937A3 (en) | 1988-07-27 |
EP0183087A3 (en) | 1988-07-20 |
DE3440247A1 (en) | 1986-05-22 |
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