FI840074A0 - OVER APPARATUS FOER GJUTNING - Google Patents

OVER APPARATUS FOER GJUTNING

Info

Publication number: FI840074A0
Authority: FI; Finland
Prior art keywords: over apparatus; gjutning; apparatus foer; foer gjutning; over
Prior art date: 1983-01-10

Application number

FI840074A

Other languages

Finnish (fi)

Inventor

Sherwood Glenn Benfield

Original Assignee

Polycast Corp

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.)

1983-01-10

Filing date

1984-01-09

Publication date

1984-01-09

1984-01-09 Application filed by Polycast Corp filed Critical Polycast Corp

1984-01-09 Publication of FI840074A0 publication Critical patent/FI840074A0/en

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/1252—Removing portions of the preformed parts after the moulding step
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles
- B29C33/48—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling
- B29C33/50—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles with means for collapsing or disassembling elastic or flexible
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
- B29C33/68—Release sheets
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
- B29C37/0003—Discharging moulded articles from the mould
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Molding Of Porous Articles (AREA)
Pinball Game Machines (AREA)

FI840074A 1983-01-10 1984-01-09 OVER APPARATUS FOER GJUTNING FI840074A0 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US45684283A	1983-01-10	1983-01-10
US49882383A	1983-05-27	1983-05-27

Publications (1)

Publication Number	Publication Date
FI840074A0 true FI840074A0 (en)	1984-01-09

Family

ID=27038384

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI840074A FI840074A0 (en)	1983-01-10	1984-01-09	OVER APPARATUS FOER GJUTNING

Country Status (10)

Country	Link
EP (1)	EP0131037A1 (en)
JP (1)	JPS60500409A (en)
KR (1)	KR840007379A (en)
DK (1)	DK421884D0 (en)
ES (2)	ES528686A0 (en)
FI (1)	FI840074A0 (en)
IL (1)	IL70613A0 (en)
NO (1)	NO843546L (en)
PT (1)	PT77935B (en)
WO (1)	WO1984002682A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5071331A (en) *	1990-08-27	1991-12-10	Cabot Safety Corporation	Mold for foam products
US5456586A (en) *	1993-07-07	1995-10-10	Carson; Scott	Apparatus for manufacturing articles made of polyurethane

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3127457A (en) *	1960-11-18	1964-03-31	Du Pont	Method of molding a polyurethane foam in a mold having an improved release agent
US3248758A (en) *	1964-05-15	1966-05-03	Gen Electric	Mold for the manufacture of polyurethane foam articles
US3576930A (en) *	1970-04-20	1971-04-27	Goodyear Tire & Rubber	Method of preparing molded articles

1983
- 1983-12-27 EP EP84900480A patent/EP0131037A1/en not_active Withdrawn
- 1983-12-27 JP JP84500550A patent/JPS60500409A/en active Pending
- 1983-12-27 WO PCT/US1983/002057 patent/WO1984002682A1/en not_active Ceased
1984
- 1984-01-03 IL IL70613A patent/IL70613A0/en unknown
- 1984-01-04 ES ES528686A patent/ES528686A0/en active Granted
- 1984-01-07 KR KR1019840000043A patent/KR840007379A/en not_active Withdrawn
- 1984-01-09 FI FI840074A patent/FI840074A0/en not_active Application Discontinuation
- 1984-01-09 PT PT77935A patent/PT77935B/en unknown
- 1984-09-04 DK DK421884A patent/DK421884D0/en not_active Application Discontinuation
- 1984-09-06 NO NO843546A patent/NO843546L/en unknown
1985
- 1985-01-28 ES ES539896A patent/ES8605181A1/en not_active Expired

Also Published As

Publication number	Publication date
EP0131037A1 (en)	1985-01-16
NO843546L (en)	1984-09-06
ES8504013A1 (en)	1985-05-01
ES528686A0 (en)	1985-05-01
PT77935A (en)	1984-02-01
ES8605181A1 (en)	1986-04-01
IL70613A0 (en)	1984-04-30
WO1984002682A1 (en)	1984-07-19
JPS60500409A (en)	1985-03-28
DK421884A (en)	1984-09-04
PT77935B (en)	1986-04-16
ES539896A0 (en)	1986-04-01
DK421884D0 (en)	1984-09-04
KR840007379A (en)	1984-12-07

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FI843260A0 (en)	1984-08-17	FOERFARANDE OCH APPARATUS FOER DETEKTION AV VILSEKOMNA PARTIKLAR I EN KAERNREAKTOR.
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Legal Events

Date	Code	Title	Description
2004-08-31	FA	Application withdrawn	Owner name: POLYCAST CORPORATION