CH504957A - Method for modifying the transverse profile of a strip moving longitudinally and apparatus for its implementation - Google Patents

Method for modifying the transverse profile of a strip moving longitudinally and apparatus for its implementation

Info

Publication number: CH504957A
Authority: CH; Switzerland
Prior art keywords: modifying; implementation; transverse profile; moving longitudinally; strip moving
Prior art date: 1968-01-05

Application number

CH1254568A

Other languages

French (fr)

Inventor

Ferstenberg Charles

Original Assignee

Tenneco Chem

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.)

1968-01-05

Filing date

1968-08-21

Publication date

1971-03-31

1968-08-21 Application filed by Tenneco Chem filed Critical Tenneco Chem

1968-08-21 Priority to CH51071A priority Critical patent/CH515111A/en

1968-08-21 Priority to CH50971A priority patent/CH521841A/en

1971-03-31 Publication of CH504957A publication Critical patent/CH504957A/en

Links

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
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/30—Expanding the moulding material between endless belts or rollers
- 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
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/30—Expanding the moulding material between endless belts or rollers
- B29C44/306—Longitudinally shaping, e.g. the belt
- 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
- B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
- B29C44/32—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements
- B29C44/322—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables
- B29C44/324—Incorporating or moulding on preformed parts, e.g. linings, inserts or reinforcements the preformed parts being elongated inserts, e.g. cables the preformed parts being tubular or folded to a tubular shape

CH1254568A 1968-01-05 1968-08-21 Method for modifying the transverse profile of a strip moving longitudinally and apparatus for its implementation CH504957A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
CH51071A CH515111A (en)	1968-01-05	1968-08-21	Process for forming elongated objects in cellular foam material and apparatus for its implementation
CH50971A CH521841A (en)	1968-01-05	1968-08-21	Process for forming a cellular foam product and apparatus for its implementation

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US69607068A	1968-01-05	1968-01-05

Publications (1)

Publication Number	Publication Date
CH504957A true CH504957A (en)	1971-03-31

Family

ID=24795594

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1254568A CH504957A (en)	1968-01-05	1968-08-21	Method for modifying the transverse profile of a strip moving longitudinally and apparatus for its implementation

Country Status (11)

Country	Link
AT (1)	AT305607B (en)
BE (1)	BE720862A (en)
CH (1)	CH504957A (en)
DE (1)	DE1779588C3 (en)
ES (4)	ES357633A1 (en)
FR (1)	FR1579795A (en)
GB (1)	GB1257797A (en)
IE (1)	IE32295B1 (en)
IL (1)	IL30474A (en)
NL (1)	NL6813508A (en)
SE (1)	SE340523B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NO131636C (en) *	1970-09-01	1975-07-02	Unifoam Ag
GB1564604A (en) *	1975-11-07	1980-04-10	Unifoam Ag	Manufacture of polymeric foam
DE2631145C2 (en) *	1976-07-10	1981-09-24	Bayer Ag, 5090 Leverkusen	Method and device for applying a layer of a liquid, foamable reaction mixture to a continuously conveyed support
FR2502541A1 (en) *	1981-03-24	1982-10-01	Poncet Jean	METHOD AND DEVICE FOR MANUFACTURING POLYMER FOAM BANDS AND PRODUCTS OBTAINED
GB0019507D0 (en) *	2000-08-08	2000-09-27	Cannon Viking Limited	Foam plastics method and machine
ITMI20130866A1 (en) *	2013-05-28	2014-11-29	Afros Spa	METHOD AND APPARATUS FOR SIMULTANEOUS FOAMING AND IN CONTINUOUS TWO OR MORE PANELS

1968
- 1968-07-31 IL IL30474A patent/IL30474A/en unknown
- 1968-08-21 IE IE1022/68A patent/IE32295B1/en unknown
- 1968-08-21 CH CH1254568A patent/CH504957A/en not_active IP Right Cessation
- 1968-08-22 SE SE11341/68A patent/SE340523B/xx unknown
- 1968-08-29 ES ES357633A patent/ES357633A1/en not_active Expired
- 1968-08-30 DE DE1779588A patent/DE1779588C3/en not_active Expired
- 1968-09-06 FR FR1579795D patent/FR1579795A/fr not_active Expired
- 1968-09-10 AT AT880968A patent/AT305607B/en not_active IP Right Cessation
- 1968-09-13 BE BE720862D patent/BE720862A/xx unknown
- 1968-09-20 NL NL6813508A patent/NL6813508A/xx not_active Application Discontinuation
1969
- 1969-01-05 GB GB1257797D patent/GB1257797A/en not_active Expired
- 1969-11-29 ES ES69374074A patent/ES374074A1/en not_active Expired
- 1969-11-29 ES ES374075A patent/ES374075A1/en not_active Expired
1971
- 1971-12-15 ES ES398000A patent/ES398000A1/en not_active Expired

Also Published As

Publication number	Publication date
IL30474A0 (en)	1968-09-26
GB1257797A (en)	1971-12-22
SE340523B (en)	1971-11-22
AT305607B (en)	1973-03-12
BE720862A (en)	1969-02-17
FR1579795A (en)	1969-08-29
ES398000A1 (en)	1974-07-01
NL6813508A (en)	1969-07-08
ES374075A1 (en)	1972-03-01
DE1779588B2 (en)	1979-08-16
IL30474A (en)	1972-07-26
ES374074A1 (en)	1972-03-01
IE32295B1 (en)	1973-06-13
DE1779588A1 (en)	1971-09-16
ES357633A1 (en)	1970-03-16
DE1779588C3 (en)	1980-04-17
IE32295L (en)	1969-07-05

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Legal Events

Date	Code	Title	Description
1981-04-30	PL	Patent ceased