LU77035A1 - - Google Patents

Info

Publication number: LU77035A1
Authority: LU; Luxembourg

Application number

LU77035A

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.)

1976-03-29

Filing date

1977-03-28

Publication date

1977-07-22

1976-03-29 Priority claimed from GB12524/76A external-priority patent/GB1555806A/en

1977-03-28 Application filed filed Critical

1977-07-22 Publication of LU77035A1 publication Critical patent/LU77035A1/xx

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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
- B29C55/285—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation by using internal mechanical 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/30—Extrusion nozzles or dies
- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/28—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of blown tubular films, e.g. by inflation
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
- B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2028/00—Nets or the like

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Manufacturing & Machinery (AREA)
Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Treatment Of Fiber Materials (AREA)

LU77035A 1976-03-29 1977-03-28 LU77035A1 (xx)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB12524/76A GB1555806A (en)	1976-03-29	1976-03-29	Apparatus for transversely stretching tubular materials
GB3970276		1976-09-24

Publications (1)

Publication Number	Publication Date
LU77035A1 true LU77035A1 (xx)	1977-07-22

Family

ID=26249071

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU77035A LU77035A1 (xx)	1976-03-29	1977-03-28

Country Status (11)

Country	Link
US (1)	US4124350A (xx)
JP (1)	JPS52119678A (xx)
AU (1)	AU2371377A (xx)
BR (1)	BR7701914A (xx)
DE (1)	DE2713215A1 (xx)
ES (1)	ES457316A1 (xx)
FR (1)	FR2346134A1 (xx)
LU (1)	LU77035A1 (xx)
NL (1)	NL7703411A (xx)
SE (1)	SE7703545L (xx)
SU (1)	SU654156A3 (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2848409C2 (de) *	1978-11-08	1980-12-11	Lindauer Dornier-Gesellschaft Mbh, 8990 Lindau	Von außen gehaltener zylindrischer Breithalter für Schlauchware
US6047452A (en) *	1998-01-23	2000-04-11	Caruso; Frank	Cylindrical belt finishing machine for knit fabric
DE102005062138A1 (de) *	2005-12-22	2007-07-05	Inoex Gmbh	Kalibrierhülse für extrudierte Kunststoffrohre
EP2170092A1 (en) *	2007-07-13	2010-04-07	Conway Jr., W. Frederick	Apparatus and method for manufacturing a consumable candy drinking straw

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2697248A (en) *	1952-12-22	1954-12-21	Dow Chemical Co	Film stretching device
US3334391A (en) *	1964-09-03	1967-08-08	Kusters Eduard	Apparatus for stretching tubular articles
US3539666A (en) *	1968-06-18	1970-11-10	Grace W R & Co	Method for preparing a nonwoven fabriclike member
JPS5018025B1 (xx) *	1968-07-26	1975-06-25
JPS4840855A (xx) *	1971-09-23	1973-06-15

1977
- 1977-03-25 DE DE19772713215 patent/DE2713215A1/de active Pending
- 1977-03-25 FR FR7708977A patent/FR2346134A1/fr not_active Withdrawn
- 1977-03-28 LU LU77035A patent/LU77035A1/xx unknown
- 1977-03-28 SE SE7703545A patent/SE7703545L/xx unknown
- 1977-03-28 BR BR7701914A patent/BR7701914A/pt unknown
- 1977-03-29 NL NL7703411A patent/NL7703411A/xx not_active Application Discontinuation
- 1977-03-29 ES ES457316A patent/ES457316A1/es not_active Expired
- 1977-03-29 SU SU772464854A patent/SU654156A3/ru active
- 1977-03-29 JP JP3406677A patent/JPS52119678A/ja active Pending
- 1977-03-29 AU AU23713/77A patent/AU2371377A/en not_active Expired
- 1977-03-29 US US05/782,343 patent/US4124350A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
ES457316A1 (es)	1978-11-01
US4124350A (en)	1978-11-07
JPS52119678A (en)	1977-10-07
DE2713215A1 (de)	1977-10-13
FR2346134A1 (fr)	1977-10-28
NL7703411A (nl)	1977-10-03
AU2371377A (en)	1978-10-05
BR7701914A (pt)	1978-01-17
SU654156A3 (ru)	1979-03-25
SE7703545L (sv)	1977-09-30

Publication	Publication Date	Title
DE2760376A1 (xx)	1978-03-30
DE2604846C3 (xx)	1983-01-20
DE2639288C2 (xx)	1978-08-24
JPS5422637Y2 (xx)	1979-08-06
JPS562411B2 (xx)	1981-01-20
JPS5433644B2 (xx)	1979-10-22
JPS5357356U (xx)	1978-05-16
DE2639450C2 (xx)	1979-04-12
JPS5611050B2 (xx)	1981-03-12
JPS5614571B2 (xx)	1981-04-04
JPS56438B2 (xx)	1981-01-08
JPS5711341B2 (xx)	1982-03-03
DE2760288A1 (xx)	1985-05-09
JPS5297376U (xx)	1977-07-21
DE2745891B2 (xx)	1979-06-13
DK139652C (xx)	1981-07-20
JPS56589B2 (xx)	1981-01-08
CS176985B1 (xx)	1977-07-29
CS178398B1 (xx)	1977-09-15
JPS52143479U (xx)	1977-10-31
JPS52132542U (xx)	1977-10-07
JPS5324179U (xx)	1978-03-01
CS177474B1 (xx)	1977-07-29
BG23385A1 (xx)	1977-08-10
CH609551A5 (xx)	1979-03-15