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
  • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
  • B28B3/02—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form
  • B28B3/024—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein a ram exerts pressure on the material in a moulding space; Ram heads of special form the pressure on the material being transmitted through flexible or resilient wall parts, e.g. flexible cushions on the ramming surface, resilient wall parts pressing as a result of deformation caused by ram pressure
• • 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
  • B28B7/06—Moulds with flexible parts
• • 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

Landscapes

• Engineering & Computer Science (AREA)
• Manufacturing & Machinery (AREA)
• Chemical & Material Sciences (AREA)
• Ceramic Engineering (AREA)
• Mechanical Engineering (AREA)
• Moulds, Cores, Or Mandrels (AREA)
• Moulds For Moulding Plastics Or The Like (AREA)
• Casting Or Compression Moulding Of Plastics Or The Like (AREA)
• Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
• Press-Shaping Or Shaping Using Conveyers (AREA)

Applications Claiming Priority (2)

Publications (1)

Family

ID=26218081

Family Applications (1)

Country Status (20)

Families Citing this family (4)

• 1974
  • 1974-01-01 AR AR256939A patent/AR206137A1/es active
  • 1974-12-16 MX MX745679U patent/MX3672E/es unknown
  • 1974-12-16 PL PL1974176500A patent/PL100085B1/pl unknown
  • 1974-12-17 SE SE7415856A patent/SE418592B/xx not_active IP Right Cessation
  • 1974-12-17 RO RO7480823A patent/RO82091A/ro unknown
  • 1974-12-17 YU YU3352/74A patent/YU39656B/xx unknown
  • 1974-12-17 CA CA216,245A patent/CA1046247A/en not_active Expired
  • 1974-12-17 CH CH1677374A patent/CH597991A5/xx not_active IP Right Cessation
  • 1974-12-17 NL NLAANVRAGE7416422,A patent/NL179117C/xx not_active IP Right Cessation
  • 1974-12-17 IL IL46273A patent/IL46273A/en unknown
  • 1974-12-17 ES ES432990A patent/ES432990A1/es not_active Expired
  • 1974-12-17 FI FI3660/74A patent/FI366074A/fi unknown
  • 1974-12-17 IT IT54598/74A patent/IT1057889B/it active
  • 1974-12-17 DD DD183114A patent/DD115062A5/xx unknown
  • 1974-12-17 BR BR10548/74A patent/BR7410548D0/pt unknown
  • 1974-12-18 IE IE2610/74A patent/IE40332B1/xx unknown
  • 1974-12-18 JP JP14552774A patent/JPS5315883B2/ja not_active Expired
  • 1974-12-18 AT AT1012274A patent/AT340300B/de not_active IP Right Cessation
  • 1974-12-18 OA OA55373A patent/OA04953A/xx unknown
  • 1974-12-18 GB GB5469474A patent/GB1469847A/en not_active Expired

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