GB1305286A – – Google Patents
GB1305286A – – Google Patents
Info
Publication number
GB1305286A
GB1305286A
GB2467870A
GB1305286DA
GB1305286A
GB 1305286 A
GB1305286 A
GB 1305286A
GB 2467870 A
GB2467870 A
GB 2467870A
GB 1305286D A
GB1305286D A
GB 1305286DA
GB 1305286 A
GB1305286 A
GB 1305286A
Authority
GB
United Kingdom
Prior art keywords
moulds
conveyer
platform
trolley
row
Prior art date
1970-05-21
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
Application number
GB2467870A
Priority date (The priority date 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 date listed.)
1970-05-21
Filing date
1970-05-21
Publication date
1973-01-31
1970-05-21
Application filed
filed
Critical
1973-01-31
Publication of GB1305286A
publication
Critical
patent/GB1305286A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
B28B1/00—Producing shaped prefabricated articles from the material
B28B1/26—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor
B28B1/267—Producing shaped prefabricated articles from the material by slip-casting, i.e. by casting a suspension or dispersion of the material in a liquid-absorbent or porous mould, the liquid being allowed to soak into or pass through the walls of the mould; Moulds therefor ; specially for manufacturing articles starting from a ceramic slip; Moulds therefor in moulds or on moulding surfaces supported by, or formed in or by, conveyors
B—PERFORMING OPERATIONS; TRANSPORTING
B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
B65G25/00—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement
B65G25/02—Conveyors comprising a cyclically-moving, e.g. reciprocating, carrier or impeller which is disengaged from the load during the return part of its movement the carrier or impeller having different forward and return paths of movement, e.g. walking beam conveyors
Abstract
1305286 Slip casting GOUGH & CO (HANLEY) Ltd 21 May 1971 [21 May 1970] 24678/70 Heading B5A [Also in Division B8] Moulds 38 for forming sanitary closets are conveyed through a series of casting stages by walking beam conveyers 2, 4, 6, a trolley 36 and vertically movable platforms 28, 30. Each walking beam is actuated by rams 8 and is supported on rollers 10 which are guided in cam tracks 12 under the control of spring loaded latches 14, 22. In place of the cam tracks 12, ramps which are raised and lowered for forward and return strokes of the walking beam may be used. Reciprocating operation of the rams 8 causes the rollers 10 to follow track sections 18, 20, 24, 26 and each beam, supported on a crosshead 16, is given a cyclical movement. The platforms 28, 30 are operated by rams 32, 34. In use, a row of moulds 38 carried by an overhang at the end of the conveyer 2 above the platform 28 (which is in its lower position) is lifted one step forward, while at the other end of the conveyer, a row of moulds is carried forward ready for lowering on to the trolley 36 which at this time is being unloaded by the conveyer 4. Simultaneously the conveyer 4 moves a row of moulds above the platform 30 which is in its lower position and which is unloaded by the entry end of the conveyer 6. The other end of this conveyer moves a row of moulds over the platform 28. The platforms are then raised and any necessary work carried out on the moulds supported by the platform 28, the moulds on the trolley 36, and the moulds supported above the platform 30. The walking beams are then retracted and the platforms lowered, the moulds on the platform 28 being retained by the overhang of the walking beam of the conveyer 2. The moulds on the overhang having been prepared for pouring of slip from a dispenser 40, the excess slip is removed in stages by suction devices 42, 44, 46. Initial breakdown of the moulds takes place on the trolley 36, final breakdown and reassembly taking place at the discharge end of the conveyer 4. The moulds are dried for re-use on the conveyer 6 and the moulded closets are dried in a cabinet 48 before being transferred to a roller table 50 for fettling.
GB2467870A
1970-05-21
1970-05-21
Expired
GB1305286A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
GB2467870
1970-05-21
Publications (1)
Publication Number
Publication Date
GB1305286A
true
GB1305286A
(en)
1973-01-31
Family
ID=10215557
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB2467870A
Expired
GB1305286A
(en)
1970-05-21
1970-05-21
Country Status (1)
Country
Link
GB
(1)
GB1305286A
(en)
Cited By (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3709428A1
(en)
*
1987-03-21
1988-09-29
Winkler Duennebier Kg Masch
CONTINUOUS FRIDGE
GB2471298A
(en)
*
2009-06-24
2010-12-29
Martin Dolan
Conveyors with pusher device
1970
1970-05-21
GB
GB2467870A
patent/GB1305286A/en
not_active
Expired
Cited By (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
DE3709428A1
(en)
*
1987-03-21
1988-09-29
Winkler Duennebier Kg Masch
CONTINUOUS FRIDGE
GB2471298A
(en)
*
2009-06-24
2010-12-29
Martin Dolan
Conveyors with pusher device
GB2471298B
(en)
*
2009-06-24
2013-12-18
Martin Dolan
A process line
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Legal Events
Date
Code
Title
Description
1973-06-13
PS
Patent sealed
1975-12-17
PLNP
Patent lapsed through nonpayment of renewal fees
