NL133452C - - Google Patents

Info

Publication number: NL133452C
Authority: NL; Netherlands

Application number

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.)

1960-03-05

Publication of NL133452C publication Critical patent/NL133452C/xx

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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/22—Corrugating
- B29C53/30—Corrugating of tubes
- 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
- B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
- B29C49/0015—Making articles of indefinite length, e.g. corrugated tubes
- B29C49/0021—Making articles of indefinite length, e.g. corrugated tubes using moulds or mould parts movable in a closed path, e.g. mounted on movable endless supports
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
- 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
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- 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
- B29C33/30—Mounting, exchanging or centering
- B29C33/303—Mounting, exchanging or centering centering mould parts or halves, e.g. during mounting

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Shaping Of Tube Ends By Bending Or Straightening (AREA)
Extrusion Moulding Of Plastics Or The Like (AREA)

NL133452D 1960-03-05 NL133452C (sk)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DEH38835A DE1203940B (de)	1960-03-05	1960-03-05	Verfahren zum Herstellen von Rohren mit Querrillen aus thermoplastischem Kunststoff und Vorrichtung zur Durchfuehrung dieses Verfahrens

Publications (1)

Publication Number	Publication Date
NL133452C true NL133452C (sk)

Family

ID=7153753

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL133452D NL133452C (sk)	1960-03-05

Country Status (5)

Country	Link
AT (1)	AT253763B (sk)
CH (1)	CH390530A (sk)
DE (1)	DE1203940B (sk)
FR (1)	FR12876341A (sk)
NL (1)	NL133452C (sk)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE449456B (sv) *	1983-11-15	1987-05-04	Uponor Ab	Forfarande och anordning for framstellning av ror varvid formbacksdelarna er delade i formstreckans lengsriktning
FI73385C (fi) *	1986-03-24	1987-10-09	Uponor Nv	Foerfarande och anordning foer framstaellning av roer.
DE4224514A1 (de) *	1992-07-24	1994-01-27	Wilhelm Hegler	Vorrichtung zum Herstellen eines Kunststoff-Rohres mit Querprofilierung
DE19700916A1 (de) *	1997-01-14	1998-07-16	Ralph Peter Dr Ing Hegler	Einteiliges Hüll-Wellrohr und Verfahren zu seiner Herstellung
ES2167621T3 (es)	1997-01-14	2002-05-16	Hegler Ralph Peter Dr Ing	Tubo ondulado de envoltura de una sola pieza y procedimiento para su fabricacion.
DE102005008470A1 (de) *	2005-02-24	2006-09-07	Fränkische Rohrwerke Gebr. Kirchner Gmbh & Co. Kg	Verfahren und Vorrichtung zur Herstellung eines Kunststoffstrukturrohres

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE125875C (sk) *
US2593668A (en) *	1949-06-03	1952-04-22	Gora Lee Corp	Manufacture of composite articles
GB691125A (en) *	1950-08-28	1953-05-06	British Celanese	Improvements relating to the production of tubular articles
US2866230A (en) *	1956-02-24	1958-12-30	Pullman Vacuum Cleaner Corp	Corrugated rubber tubing and its production
NL215501A (sk) *	1956-03-22	1900-01-01

0
- NL NL133452D patent/NL133452C/xx active
- FR FR12876341D patent/FR12876341A/fr active Active
1960
- 1960-03-05 DE DEH38835A patent/DE1203940B/de active Pending
1961
- 1961-03-01 CH CH247161A patent/CH390530A/de unknown
- 1961-03-04 AT AT177861A patent/AT253763B/de active

Also Published As

Publication number	Publication date
CH390530A (de)	1965-04-15
AT253763B (de)	1967-04-25
FR12876341A (sk)
DE1203940B (de)	1965-10-28

Publication	Publication Date	Title
BE609442A (sk)	1962-02-15
FI42292B (sk)	1970-03-02
IT644594A (sk)
FI44086B (sk)	1971-04-30
FR12876341A (sk)
DE1438454A1 (sk)	1971-08-26
FR855M (sk)	1961-10-09
FR1291325A (sk)	1962-03-12
FI41344B (sk)	1969-06-30
BE601903A (sk)
BE617288A (sk)
BE605675A (sk)
BE605373A (sk)
BE605223A (sk)
BE605181A (sk)
BE604945A (sk)
BE604938A (sk)
BE605948A (sk)
BE604487A (sk)
BE604458A (sk)
BE603712A (sk)
BE602901A (sk)
BE602100A (sk)
BE607208A (sk)
BE606303A (sk)