US3744184A - Shiftable packet mould partitions - Google Patents

Shiftable packet mould partitions Download PDF

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Publication number
US3744184A
US3744184A US00158951A US3744184DA US3744184A US 3744184 A US3744184 A US 3744184A US 00158951 A US00158951 A US 00158951A US 3744184D A US3744184D A US 3744184DA US 3744184 A US3744184 A US 3744184A
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US
United States
Prior art keywords
rail
wheeled
movable
rails
wheels
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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 - Lifetime
Application number
US00158951A
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English (en)
Inventor
O Niemi
H Juvonen
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TOIJALAN TERASVALMISTE KY VELJ
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TOIJALAN TERASVALMISTE KY VELJ
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Publication of US3744184A publication Critical patent/US3744184A/en
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Expired - Lifetime legal-status Critical Current

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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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
    • B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
    • B28B7/243—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces for making plates, panels or similar sheet- or disc-shaped objects

Definitions

  • the object of this invention is a transport wheel and rail assembly particularly for the transportation of the partition plates or support walls of packet moulds which are used especially in the vertical casting of concrete elements, each partition plate of support wall being provided with two transport wheel assemblies moving along rails and a drive mechanism, designed in such a fashion that the transport wheel assemblies of adjacent partition paltes or support walls overlap each other.
  • a packet casting mould or packet mould requires that the support walls and partition plates be movable either along a frame beam or along rails mounted on the floor. It is an essential feature of a packet mould that the partition plates and support walls are capable of being positioned very close to each other, for example within a distance of cm. of each other. However, the wheel assembly moving along the rails must still be wide enough to prevent the plate from falling over. This problem has previously been solved by the use of several pairs of rails, the wheel assemblies of adjacent plates being positioned on different rails, thus enabling them to overlap each other.
  • the purpose of this invention is to eliminate these disadvantages, and to produce an assembly such that only one pair of rails will generally be needed.
  • the assembly comprises two rails, one for each wheel assembly of the partition plate or support wall, and that the transport wheel assemblies or wheels are arranged to move along either side of the rails, thus enabling them to overlap each other on the same common rail.
  • the partition wall wheel assembly combination has better dimensional accuracy, the construction and fitting of the rail arrangement to a floor or base is simplified,
  • the transport wheels are located in a covered position, and their operation cannot be impeded by pieces of concrete or other dirt.
  • FIG. 1 shows a schematic diagram of the front view of a partition plate or supporting wall.
  • FIG. 2 shows a side view of one embodiment of the assembly in accordance with the invention.
  • FIG. 3 shows a front view of the assembly drawn in FIG. 2.
  • FIG. 4 shows a side view of a second embodiment of the assembly in accordance with the invention.
  • FIG. 5 shows a front view of the assembly drawn in FIG. 4.
  • FIG. 6 shows a cross-section of a rail beam welded together from different parts.
  • FIG. 7 shows a side view of the beam drawn in FIG. 6.
  • FIG. 8 shows a cross-section of a rail beam welded together from different parts and equipped with a toothed rail.
  • FIG. 9 shows a cross-section of an I-beam provided with pegs.
  • FIG. 10 shows a cross-section of an I-beam provided with a chain.
  • FIG. 11 shows a front view of a third embodiment in accordance with the invention.
  • FIG. 12 shows a side view of the embodiment drawn in FIG. 11.
  • FIG. 13 shows a front view of a fourth embodiment of the invention.
  • FIG. 14 shows a side view 0 the embodiment of FIG. 13.
  • FIG. 15 shows in cross-section a rail in accordance with FIGS. 13 and 14 and provided with a resilient cover element.
  • FIG. 16 shows in cross-section the wheel arrangement in a box-like rail according to a fifth embodiment of the invention.
  • FIG. 17 shows in cross-section the wheel arrangement of FIG. 16 provided with guide rollers.
  • FIG. 18 shows in cross-section a rail composed of two separate U-beams, the open sides thereof turned away from each other.
  • each wheel assembly comprises two wheels 5 which can move along the lower flange in the space between the horizontal flanges of the I-beam 2.
  • Each plate is fitted in position from one side from the left in FIG. 3) so that both wheel assemblies 5 lie to the same sides of the rails. The following plate is placed in position from the opposite side thus permitting the necessary overlapping.
  • Plate 1 is provided with a locking device 16 which prevents any sideways movement and thus holds the plate in position.
  • a toothed rail 3 (or pegs) located on the upper surface of the I-beam enables the plate 1 to be transported with the aid of a toothed drive wheel 4 and a shaft 6.
  • the assembly consists of two wheels 5 connected to the plate 1 by means of arms 7
  • the wheels 5 are arranged to move along opposite sides of the rail 20, and the distance, in the direction of motion, between the shafts of the wheels is sufficient to support the plate steadily.
  • This is a very practical and simple construction, and requires only one pair of rails for a mould.
  • Plate 1 is prevented from falling over by the locking effect between When the plate is lifted away, toothed wheel 4, shaft and arm 8 come with it.
  • the whole wheel assembly is horizontally rotatable to such an extent that the wheels 5 can be removed from underneath the upper flange of rail 2. The wheel assembly can then be lifted away from the rails.
  • FIGS. 1 1 and 12 show an embodiment different from the above-mentioned.
  • separate supporting wheels which travel along their own separate rail 2b, prevent plate 1 from falling over.
  • one additional rail 2b is only required provided that both of its sides are used.
  • the carrying wheels themselves travel only along the two rails 2a in accordance with the original idea of the invention.
  • Shaft tube 14 is attached to fixing arm 13, and hook 15 prevents the plate from falling outwards.
  • FIGS. 13 and 14 show still another embodiment of the invention.
  • the I- beam accoridng to FIGS. 4 and 5 is thought to be split along a plane within the web portion of the beam, and the so formed U-beams are arranged at such a distance from each other,'the open sides facing each other, that the support arm plates 7 of the wheels can pass between them, said beams 2c forming a box open on the upper side.
  • the wheels 5c consequently travel within the box, being locked between the flanges of the box analogously to the I-beam situation.
  • Guidance of the wheels is effected by means of flanges Se in the wheels 50 themselves.
  • a flangeless wheel 5d can be used and, if necessary, the guidance can be effected by means of guide rolls 18, 18b in accordance with FIG. 17, which can be situated either inside or outside the box, or both.
  • the toothed railtoothed wheel transmission 3, 4 can be designed in the above-mentioned beam construction with the same variations as when using the I-beam.
  • the tooth transmission 3, 4 of the wheel assembly is arranged in direct connection with the plates 7 but it can also be made separate as in FIGS. 4 and, 5.
  • FIG. 15 is shown how the beam construction of FIGS. 13 and 14 can be protected by means of a cover element 19 that can be made of rubber, a plastic material, or other similar material.
  • a cover element 19 can be made of rubber, a plastic material, or other similar material.
  • Two pairs of rails may even be necessary in certain special applications.
  • the shape of the rail can vary as shown in FIGS- 6 to 10.
  • the principal idea is that the wheels 5 can move along opposite sides of the rail thus enabling overlapping to take place even when only one pair of rails is being used.
  • the wheels can also move along the upper flange of the rail.
  • a rail-type supporting and transporting system comprising:
  • first and second rails said rails each including first and second parallel spaced-apart tracks extending generally transversely to the plane of the partition plates; and two wheeled structures attached to each said partition plate, each of said rails having respectively one of the wheeled structures associated therewith, each said wheeled structure being movable along respectively one track of one said rail, the corresponding wheeled structure of each adjacent partition plate being movable along the second track of said last mentioned rail, so as to enable the wheeled structures to overlap each other in the direction of transport of said partition plates or support walls.
  • a rail-type supporting and transporting system comprising:
  • first and second rails said rails each including first and second parallel spaced-apart tracks extending generally transversely to the plane or the partition plates; and two wheeled structures attached to each said partition plate, each of said rails having respectively one of the wheeled structures associated therewith, each said wheeled structure comprising first and second parts, said first part bieng movable along one track of one rail and extending in one direction lengthwise of the rail, said second part being movable along the second track of the same rail and extending in an opposite direction lengthwise of the rail, so as to enable the wheeled structures of adjacent plates or walls to overlap each other.
  • each said wheeled structure comprising a pair of wheels movable on opposite sides of the associated rail, shaft means rotatably journalling said wheels on said structure in predetermined spaced relationship along the lengthwise direction of partition plate transport.
  • each said rail being constituted of an l-beam.
  • each said rail comprising a box-like structure having an opening along the upper surface thereof, said wheels being movable within said box-like structure.
  • said box-like structure comprising a pair of parallel extending spaced U- beams, having the flanges thereof facing each other.
  • a system as claimed in claim 7, comprising guide rollers for said wheeled structure movable within said box-like structure.
  • a system as claimed in claim 7, comprising guide rollers for said wheeled structure movable exteriorly of said box-like structure.
  • a system as claimed in claim 2, comprising drive means for each said wheeled structure, said drive means including a toothed rail mounted on the upper surface of each said rail, a rotatable shaft connected to said partition plate, gear tooth means rigidly fastened to said shaft and adapted to cooperatively engage said toothed rail.
  • said drive means comprising a chain and sprocket drive assembly.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Framework For Endless Conveyors (AREA)
  • Types And Forms Of Lifts (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
US00158951A 1970-07-02 1971-07-01 Shiftable packet mould partitions Expired - Lifetime US3744184A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI701876A FI48544C (fi) 1970-07-02 1970-07-02 Siirtopyörästö- ja kiskosovitelma varsinkin pakettimuotteja varten.

Publications (1)

Publication Number Publication Date
US3744184A true US3744184A (en) 1973-07-10

Family

ID=8506347

Family Applications (1)

Application Number Title Priority Date Filing Date
US00158951A Expired - Lifetime US3744184A (en) 1970-07-02 1971-07-01 Shiftable packet mould partitions

Country Status (10)

Country Link
US (1) US3744184A (fi)
JP (1) JPS508085B1 (fi)
BE (1) BE769446A (fi)
DK (1) DK138009B (fi)
FI (1) FI48544C (fi)
FR (1) FR2100168A5 (fi)
GB (1) GB1353198A (fi)
NL (1) NL153465B (fi)
SE (1) SE378377B (fi)
ZA (1) ZA714338B (fi)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873058A (en) * 1972-03-28 1975-03-25 Stelmo Limited Moulding apparatus
FR2343097A1 (fr) * 1976-03-04 1977-09-30 Reindeer Nv Separation en compartiments d'une chambre de traitement
US4191521A (en) * 1977-04-22 1980-03-04 Hendrikus Muldery Battery moulding of panels
US4355782A (en) * 1981-01-26 1982-10-26 Sierra Precast, Inc. Mold for forming fireplaces
US5393033A (en) * 1993-07-21 1995-02-28 Wilson Concrete Company Adjustable side form concrete mold
US6510950B1 (en) * 1995-04-20 2003-01-28 Antonio Piazza Apparatus for storing and transferring planar products, provided with parking station
US6712598B2 (en) 2000-11-20 2004-03-30 Superior Concrete Fence Of Texas, Inc. Mold battery with improved member separation
EP1526098A1 (en) * 2003-10-23 2005-04-27 Officine Mistrello S.R.L. Sliding system for frames of a storage system, movables to each other, and related storage system
US20060157635A1 (en) * 2005-01-14 2006-07-20 Chris Flanagan Mold battery having adjustable pivots
US20070107309A1 (en) * 2004-04-15 2007-05-17 Piero Molteni Multipanel sliding doors
US20150376939A1 (en) * 2015-09-18 2015-12-31 Melvin N. Bakalar Motorized Window Blind

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105984025A (zh) * 2015-02-09 2016-10-05 任丘市永基建筑安装工程有限公司 组合模具滑轮控制行走技术
CN109797657B (zh) * 2019-01-29 2024-04-05 中铁九局集团第二工程有限公司 现浇桥梁模板支架体系装置及桥梁现浇施工方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US633294A (en) * 1898-06-15 1899-09-19 Helen E Perew Towing system for canal-boats.
US2971475A (en) * 1958-08-29 1961-02-14 John M Weber Ski tow apparatus
US3220692A (en) * 1963-11-18 1965-11-30 Byggnads N Ohlsson & Skarne Ab Mold for simultaneously casting a plurality of primarily planar objects
US3488817A (en) * 1965-08-30 1970-01-13 Robert Katz Apparatus for premoulding walls,panels and wall slabs,and method of use
US3550538A (en) * 1968-07-29 1970-12-29 Acf Ind Inc Means to restrain lateral movement of lading within a railway box car
US3628766A (en) * 1969-07-23 1971-12-21 Maschf Augsburg Nuernberg Ag Vertical mold assembly

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US633294A (en) * 1898-06-15 1899-09-19 Helen E Perew Towing system for canal-boats.
US2971475A (en) * 1958-08-29 1961-02-14 John M Weber Ski tow apparatus
US3220692A (en) * 1963-11-18 1965-11-30 Byggnads N Ohlsson & Skarne Ab Mold for simultaneously casting a plurality of primarily planar objects
US3488817A (en) * 1965-08-30 1970-01-13 Robert Katz Apparatus for premoulding walls,panels and wall slabs,and method of use
US3550538A (en) * 1968-07-29 1970-12-29 Acf Ind Inc Means to restrain lateral movement of lading within a railway box car
US3628766A (en) * 1969-07-23 1971-12-21 Maschf Augsburg Nuernberg Ag Vertical mold assembly

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3873058A (en) * 1972-03-28 1975-03-25 Stelmo Limited Moulding apparatus
FR2343097A1 (fr) * 1976-03-04 1977-09-30 Reindeer Nv Separation en compartiments d'une chambre de traitement
US4125949A (en) * 1976-03-04 1978-11-21 Lestraden Jacobus J W Compartmentalization in a treatment room
US4191521A (en) * 1977-04-22 1980-03-04 Hendrikus Muldery Battery moulding of panels
US4355782A (en) * 1981-01-26 1982-10-26 Sierra Precast, Inc. Mold for forming fireplaces
US5393033A (en) * 1993-07-21 1995-02-28 Wilson Concrete Company Adjustable side form concrete mold
US6510950B1 (en) * 1995-04-20 2003-01-28 Antonio Piazza Apparatus for storing and transferring planar products, provided with parking station
US6712598B2 (en) 2000-11-20 2004-03-30 Superior Concrete Fence Of Texas, Inc. Mold battery with improved member separation
EP1526098A1 (en) * 2003-10-23 2005-04-27 Officine Mistrello S.R.L. Sliding system for frames of a storage system, movables to each other, and related storage system
US20070107309A1 (en) * 2004-04-15 2007-05-17 Piero Molteni Multipanel sliding doors
US20090272038A1 (en) * 2004-04-15 2009-11-05 Piero Molteni Multipanel sliding door
US8973643B2 (en) 2004-04-15 2015-03-10 Unifor S.P.A. Multipanel sliding door
US20060157635A1 (en) * 2005-01-14 2006-07-20 Chris Flanagan Mold battery having adjustable pivots
US20150376939A1 (en) * 2015-09-18 2015-12-31 Melvin N. Bakalar Motorized Window Blind
US9663980B2 (en) * 2015-09-18 2017-05-30 Melvin N. Bakalar Motorized window blind

Also Published As

Publication number Publication date
DK138009B (da) 1978-06-26
BE769446A (fr) 1971-11-16
DE2131573B2 (de) 1976-09-23
FR2100168A5 (fi) 1972-03-17
DK138009C (fi) 1978-11-13
JPS508085B1 (fi) 1975-04-02
NL153465B (nl) 1977-06-15
GB1353198A (en) 1974-05-15
DE2131573A1 (de) 1972-01-13
FI48544C (fi) 1974-11-11
FI48544B (fi) 1974-07-31
NL7109095A (fi) 1972-01-04
ZA714338B (en) 1972-03-29
SE378377B (fi) 1975-09-01

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