SE418592B - EXTENDABLE CASTING FORM FOR THE MANUFACTURE OF Gypsum FORM - Google Patents

EXTENDABLE CASTING FORM FOR THE MANUFACTURE OF Gypsum FORM

Info

Publication number: SE418592B
Authority: SE; Sweden
Prior art keywords: extendable; manufacture; gypsum; casting; casting form
Prior art date: 1973-12-18

Application number

SE7415856A

Other languages

Swedish (sv)

Other versions

SE7415856L (en

Inventor

R Bergounhon

Original Assignee

Rhone Progil

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.)

1973-12-18

Filing date

1974-12-17

Publication date

1981-06-15

1973-12-18 Priority claimed from FR7345320A external-priority patent/FR2254944A5/en

1974-11-29 Priority claimed from FR7439104A external-priority patent/FR2292564A2/en

1974-12-17 Application filed by Rhone Progil filed Critical Rhone Progil

1975-06-19 Publication of SE7415856L publication Critical patent/SE7415856L/

1981-06-15 Publication of SE418592B publication Critical patent/SE418592B/en

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)

SE7415856A 1973-12-18 1974-12-17 EXTENDABLE CASTING FORM FOR THE MANUFACTURE OF Gypsum FORM SE418592B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7345320A FR2254944A5 (en)	1973-12-18	1973-12-18	Expandable mould for making plaster articles - comprising surfaces with relief patterns
FR7439104A FR2292564A2 (en)	1974-11-29	1974-11-29	EXTENSIBLE MOLD FOR THE MANUFACTURE OF PLASTER PARTS

Publications (2)

Publication Number	Publication Date
SE7415856L SE7415856L (en)	1975-06-19
SE418592B true SE418592B (en)	1981-06-15

Family

ID=26218081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7415856A SE418592B (en)	1973-12-18	1974-12-17	EXTENDABLE CASTING FORM FOR THE MANUFACTURE OF Gypsum FORM

Country Status (20)

Country	Link
JP (1)	JPS5315883B2 (en)
AR (1)	AR206137A1 (en)
AT (1)	AT340300B (en)
BR (1)	BR7410548D0 (en)
CA (1)	CA1046247A (en)
CH (1)	CH597991A5 (en)
DD (1)	DD115062A5 (en)
ES (1)	ES432990A1 (en)
FI (1)	FI366074A (en)
GB (1)	GB1469847A (en)
IE (1)	IE40332B1 (en)
IL (1)	IL46273A (en)
IT (1)	IT1057889B (en)
MX (1)	MX3672E (en)
NL (1)	NL179117C (en)
OA (1)	OA04953A (en)
PL (1)	PL100085B1 (en)
RO (1)	RO82091A (en)
SE (1)	SE418592B (en)
YU (1)	YU39656B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1572758A (en) *	1976-11-11	1980-08-06	Leisure Life	Frame structure for casting building panels
JPS57162825U (en) *	1981-04-02	1982-10-14
ES2166341B1 (en) *	2000-08-25	2003-04-01	Arcadio Jose Antonio Martin	METHOD FOR THE MANUFACTURE OF TABIQUES OR SHELVES OF ESCAYOLA AND CORRESPONDING MACHINE FOR THE MANUFACTURE AND DISASSEMBLY OF SUCH TABIQUES OR ESCAYOLA SHELVES.
CN111251425A (en) *	2020-03-20	2020-06-09	陈仁坚	Molding device and manufacturing method of gypsum mold
CN112060296B (en) *	2020-08-21	2022-06-24	湖南五新模板有限公司	Steel-plastic combined concrete prefabricated part mold and demolding method thereof

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

Also Published As

Publication number	Publication date
YU39656B (en)	1985-03-20
GB1469847A (en)	1977-04-06
SE7415856L (en)	1975-06-19
ES432990A1 (en)	1976-09-01
JPS5171365A (en)	1976-06-21
DD115062A5 (en)	1975-09-12
CH597991A5 (en)	1978-04-28
NL179117C (en)	1986-07-16
IT1057889B (en)	1982-03-30
CA1046247A (en)	1979-01-16
YU335274A (en)	1982-02-28
NL179117B (en)	1986-02-17
IL46273A0 (en)	1975-03-13
ATA1012274A (en)	1977-03-15
IL46273A (en)	1977-12-30
RO82091A (en)	1983-07-07
AR206137A1 (en)	1976-06-30
IE40332B1 (en)	1979-05-09
PL100085B1 (en)	1978-08-31
RO82091B (en)	1983-06-30
BR7410548D0 (en)	1975-09-02
MX3672E (en)	1981-04-21
AT340300B (en)	1977-12-12
FI366074A (en)	1975-06-19
IE40332L (en)	1975-06-18
OA04953A (en)	1980-10-31
JPS5315883B2 (en)	1978-05-27
NL7416422A (en)	1975-06-20

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Legal Events

Date	Code	Title	Description
1995-01-31	NUG	Patent has lapsed	Ref document number: 7415856-9 Effective date: 19910704 Format of ref document f/p: F

Date

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Description

1995-01-31

NUG

Patent has lapsed

Ref document number: 7415856-9

Effective date: 19910704

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