IL42129A - Apparatus for the production of cast concrete members - Google Patents
Apparatus for the production of cast concrete membersInfo
- Publication number
- IL42129A IL42129A IL42129A IL4212973A IL42129A IL 42129 A IL42129 A IL 42129A IL 42129 A IL42129 A IL 42129A IL 4212973 A IL4212973 A IL 4212973A IL 42129 A IL42129 A IL 42129A
- Authority
- IL
- Israel
- Prior art keywords
- members
- production
- cam
- cast concrete
- cam member
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims 7
- 230000003028 elevating effect Effects 0.000 claims 2
- 238000005266 casting Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
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
- B28B15/00—General arrangement or layout of plant ; Industrial outlines or plant installations
-
- 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
- B28B23/04—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 the elements being stressed
- B28B23/06—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 the elements being stressed for the production of elongated 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
- B28B7/0035—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding
- B28B7/0041—Moulds characterised by the way in which the sidewalls of the mould and the moulded article move with respect to each other during demoulding the sidewalls of the mould being moved only parallelly away from the sidewalls of the moulded article
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Panels For Use In Building Construction (AREA)
- Casting Devices For Molds (AREA)
- Coating Apparatus (AREA)
- Road Signs Or Road Markings (AREA)
- Apparatuses And Processes For Manufacturing Resistors (AREA)
Claims (6)
1. Apparatus for the production of cast concrete structural members of the type comprising a casting bed (14) including a stress frame (68) , a mold form (82) carried by said stress frame (68), said mold form (82) including a pair of longitudinally extending, vertically disposed spaced members (84, 85, 86, 88), a horizontally disposed pallet member (92) extending the length of said side members (84, 85, 86, 88) and being supported between said side members at the lower end thereof to close off said end of said form, characterized by a roller assembly (98) depending from said pallet member (92) and supporting said pallet member for vertical movement between said side members (84, 85, 86, 88), a plurality of spaced reinforcing ribs 89) connected to said side members, brackets. (90) supported at the lower end of said side members, a plurality of spaced pin members (91) depending from said brackets (90), a longitudinally movable cam plate (64) disposed beneath said mold form (82), said cam plate (64) having oppositely oriented diagonal slots (63) adapted to receive depending pin members (91) for springing said side members (84, 85, 86, 88) laterally away from one another upon longitudinal movement of said cam, plate (64) .
2. Apparatus for the production of cast concrete 'structural members as set forth in claim 1 further including ·.. an elevating platform (100) supporting said roller "assembly (98) and a cam follower (101) depending from said platform (100) and cooperating with an inclined cam member (102) , said cam member (102) being supported for longitudinal movement in a direction parallel to the length of said mold form for elevating said platform (100) upon movement of said cam member (102) .
3. Apparatus for the production of cast concrete structural members as set forth in claim 2 wherein said inclined cam member includes step portions (108, 109, 110) .
4. Apparatus for the production of cast concrete structural members as set forth in claim 3 including a drive beam (113) supporting said cam member (102) for longitudinal movement of said cam member (102) .
5. , 5. Apparatus for the production of cast concrete structural members as set forth in claim 4 further including an overtravel link (188) connected between said drive beam (113) and said cam ollower (101) to limit travel of said cam member (102) relative to said cam follower (101).
6. Apparatus for the production of cast concrete structural members substantially as set forth and described in the foregoing specification and shown in the attached drawings
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00251358A US3832118A (en) | 1972-05-08 | 1972-05-08 | Apparatus for production of cast concrete members |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL42129A0 IL42129A0 (en) | 1973-06-29 |
| IL42129A true IL42129A (en) | 1976-10-31 |
Family
ID=22951607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL42129A IL42129A (en) | 1972-05-08 | 1973-04-27 | Apparatus for the production of cast concrete members |
Country Status (31)
| Country | Link |
|---|---|
| US (1) | US3832118A (en) |
| JP (1) | JPS5516045B2 (en) |
| AR (1) | AR198311A1 (en) |
| AT (1) | AT330638B (en) |
| AU (1) | AU464377B2 (en) |
| BE (1) | BE799248A (en) |
| BG (1) | BG27060A3 (en) |
| BR (1) | BR7303329D0 (en) |
| CA (1) | CA1000936A (en) |
| CH (1) | CH579973A5 (en) |
| CS (1) | CS168652B2 (en) |
| DD (1) | DD105152A5 (en) |
| DE (1) | DE2322542A1 (en) |
| ES (1) | ES414526A1 (en) |
| FI (1) | FI50943C (en) |
| FR (1) | FR2184316A5 (en) |
| GB (1) | GB1434797A (en) |
| IE (1) | IE37587B1 (en) |
| IL (1) | IL42129A (en) |
| IN (1) | IN139764B (en) |
| IT (1) | IT994859B (en) |
| KE (1) | KE2884A (en) |
| NL (1) | NL7306389A (en) |
| NO (1) | NO137427C (en) |
| OA (1) | OA04382A (en) |
| PL (1) | PL96612B1 (en) |
| RO (1) | RO65677A (en) |
| SE (1) | SE382008B (en) |
| SU (1) | SU615844A3 (en) |
| YU (1) | YU111673A (en) |
| ZA (1) | ZA733117B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4004874A (en) * | 1974-06-19 | 1977-01-25 | Span-Deck, Inc. | Apparatus for production of cast concrete members |
| US4289293A (en) * | 1978-10-02 | 1981-09-15 | Span-Deck, Inc. | Combination bed concrete casting apparatus |
| FI61281C (en) * | 1978-10-02 | 1982-07-12 | Span Deck Inc | BETONGGJUTESUNDERLAGSANLAEGGNING |
| US4252293A (en) * | 1979-10-31 | 1981-02-24 | Norwalk Concrete Industries, Inc. | Hydraulic mold release mechanism for precast concrete products |
| EP0030247A1 (en) * | 1979-12-10 | 1981-06-17 | T.R.-Plast Kunststoffverarbeitung Inh. Theo Rosbach | Moulding apparatus for toy construction-elements |
| DE3336655C2 (en) * | 1983-10-08 | 1995-07-27 | Karl Munte Betonwerke Gmbh | Casting mold and method for producing a quiver foundation |
| DE69116744T2 (en) * | 1990-06-21 | 1996-10-02 | Nord Immobiliare Centro | Method and device for producing reinforced concrete objects |
| BE1004584A3 (en) * | 1990-08-29 | 1992-12-15 | Coussee Marc | Method and device for producing t-shaped beams from pre-stressed concrete |
| NL9002531A (en) * | 1990-11-20 | 1992-06-16 | Schokbeton Bv | Apparatus for the production of prestressed concrete sleepers for railway tracks, as well as sleepers manufactured using this apparatus. |
| US5393033A (en) * | 1993-07-21 | 1995-02-28 | Wilson Concrete Company | Adjustable side form concrete mold |
| ES2155293B1 (en) * | 1997-02-04 | 2001-12-16 | Extremadura 2000 De Estructura | MANUFACTURING PROCEDURE OF PRETENSED PLATES TYPE PI BY EXTRUSION. |
| US20050183357A1 (en) * | 2004-02-10 | 2005-08-25 | The Cretex Companies, Inc. | Pre-formed concrete section |
| FR2892740A1 (en) * | 2006-02-10 | 2007-05-04 | Conseil Service Investissement | Method of producing a concrete beam with a base plate with a top surface carrying a rib involves provision of an enclosure in the form of the beam, concrete pouring into the enclosure, and beam extraction |
| US20160312466A1 (en) * | 2014-10-10 | 2016-10-27 | Norfa Enterprises Pty Ltd. | Components for masonry construction |
| US11701795B1 (en) * | 2019-02-27 | 2023-07-18 | Hamilton Form Company, Ltd. | Concrete mold form |
| CN112895116B (en) * | 2021-01-19 | 2022-03-11 | 陕西中天建筑工业有限公司 | Auxiliary equipment for prefabricated plate material distribution and processing technology thereof |
| CN113246285B (en) * | 2021-05-25 | 2022-07-08 | 中交(福州)建设有限公司 | Automatic assembly line prefabrication construction method for concrete revetment hooking block |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1068613A (en) * | 1912-05-07 | 1913-07-29 | William J Volz | Mold for forming irregular bricks and tiles. |
| US1642947A (en) * | 1927-01-31 | 1927-09-20 | Goliath Rubber Company | Mold |
| US1770368A (en) * | 1929-04-18 | 1930-07-08 | Permold Co | Mold |
| US2916795A (en) * | 1957-05-03 | 1959-12-15 | Henderson Albert | Apparatus for molding reinforced concrete building slabs, columns and girders |
| US3132403A (en) * | 1961-06-22 | 1964-05-12 | Fmc Corp | Concrete beam molding apparatus |
| CA763876A (en) * | 1962-07-06 | 1967-07-25 | Span-Deck | Apparatus and method for forming concrete planks or slabs |
| US3168771A (en) * | 1963-01-28 | 1965-02-09 | Alfred T Nelson | Adjustable wing t form |
| US3523343A (en) * | 1967-12-05 | 1970-08-11 | Span Deck Inc | System for the production of cast concrete members |
-
1972
- 1972-05-08 US US00251358A patent/US3832118A/en not_active Expired - Lifetime
-
1973
- 1973-04-23 IN IN959/CAL/73A patent/IN139764B/en unknown
- 1973-04-25 YU YU01116/73A patent/YU111673A/en unknown
- 1973-04-27 IL IL42129A patent/IL42129A/en unknown
- 1973-04-30 CH CH611873A patent/CH579973A5/xx not_active IP Right Cessation
- 1973-04-30 AU AU54976/73A patent/AU464377B2/en not_active Expired
- 1973-05-01 GB GB2059173A patent/GB1434797A/en not_active Expired
- 1973-05-01 CA CA170,182A patent/CA1000936A/en not_active Expired
- 1973-05-01 IE IE683/73A patent/IE37587B1/en unknown
- 1973-05-02 FI FI731396A patent/FI50943C/en active
- 1973-05-04 DE DE2322542A patent/DE2322542A1/en not_active Withdrawn
- 1973-05-07 AR AR247875A patent/AR198311A1/en active
- 1973-05-07 DD DD170656A patent/DD105152A5/xx unknown
- 1973-05-07 OA OA54901A patent/OA04382A/en unknown
- 1973-05-07 NO NO1870/73A patent/NO137427C/en unknown
- 1973-05-07 SE SE7306381A patent/SE382008B/en unknown
- 1973-05-07 FR FR7316318A patent/FR2184316A5/fr not_active Expired
- 1973-05-07 SU SU731914244A patent/SU615844A3/en active
- 1973-05-08 BG BG7323540A patent/BG27060A3/xx unknown
- 1973-05-08 IT IT23855/73A patent/IT994859B/en active
- 1973-05-08 BR BR3329/73A patent/BR7303329D0/en unknown
- 1973-05-08 RO RO7374718A patent/RO65677A/en unknown
- 1973-05-08 NL NL7306389A patent/NL7306389A/xx not_active Application Discontinuation
- 1973-05-08 JP JP5151073A patent/JPS5516045B2/ja not_active Expired
- 1973-05-08 PL PL1973162408A patent/PL96612B1/en unknown
- 1973-05-08 ES ES414526A patent/ES414526A1/en not_active Expired
- 1973-05-08 ZA ZA733117A patent/ZA733117B/en unknown
- 1973-05-08 AT AT403973A patent/AT330638B/en not_active IP Right Cessation
- 1973-05-08 CS CS3280A patent/CS168652B2/cs unknown
- 1973-05-08 BE BE130875A patent/BE799248A/en unknown
-
1978
- 1978-09-15 KE KE2884A patent/KE2884A/en unknown
Also Published As
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