SE418592B - Utvidgningsbar gjutform for tillverkning av gipsforemal - Google Patents

Utvidgningsbar gjutform for tillverkning av gipsforemal

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

English (en)

Other versions

SE7415856L (sv

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/fr

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

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/sv

Links

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 Utvidgningsbar gjutform for tillverkning av gipsforemal SE418592B (sv)

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 (fr)	1974-11-29	1974-11-29	Moule extensible pour la fabrication de pieces en platre

Publications (2)

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

Family

ID=26218081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE7415856A SE418592B (sv)	1973-12-18	1974-12-17	Utvidgningsbar gjutform for tillverkning av gipsforemal

Country Status (20)

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

Families Citing this family (4)

* 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 (sv) *	1981-04-02	1982-10-14
ES2166341B1 (es) *	2000-08-25	2003-04-01	Arcadio Jose Antonio Martin	Metodo para la fabricacion de tabiques o estantes de escayola y maquina correspondiente para la fabricacion y desmoldeo de dichos tabiques o estantes de escayola.
CN112060296B (zh) *	2020-08-21	2022-06-24	湖南五新模板有限公司	一种钢塑结合的混凝土预制构件模具及其脱模方法

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

Also Published As

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

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Legal Events

Date

Code

Title

Description

1995-01-31

NUG

Patent has lapsed

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