NL7215966A - - Google Patents
Info
- Publication number
- NL7215966A NL7215966A NL7215966A NL7215966A NL7215966A NL 7215966 A NL7215966 A NL 7215966A NL 7215966 A NL7215966 A NL 7215966A NL 7215966 A NL7215966 A NL 7215966A NL 7215966 A NL7215966 A NL 7215966A
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
- B26F1/0038—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes from the inside
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/002—Combinations of extrusion moulding with other shaping operations combined with surface shaping
-
- 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
-
- 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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
-
- 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
- B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
- B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7143207A FR2161820A1 (en) | 1971-12-02 | 1971-12-02 | Perforated plastic jacket prodn - using appts with extrusion head and perforating cogwheels |
| FR7240691A FR2206175A2 (en) | 1972-11-16 | 1972-11-16 | Perforated plastic jacket prodn - using appts with extrusion head and perforating cogwheels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7215966A true NL7215966A (US08063081-20111122-C00044.png) | 1973-06-05 |
Family
ID=26216751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7215966A NL7215966A (US08063081-20111122-C00044.png) | 1971-12-02 | 1972-11-24 |
Country Status (9)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2203703B1 (US08063081-20111122-C00044.png) * | 1972-10-20 | 1976-03-26 | Hureau Jean Claude | |
| US4038008A (en) * | 1974-02-11 | 1977-07-26 | Conwed Corporation | Production of net or net-like products |
| US4303609A (en) * | 1978-01-03 | 1981-12-01 | Jacques Hureau | Process for extruding a thermoplastic sheath in the form of a tubular film provided with perforations and device for carrying out the process |
| US4189292A (en) * | 1978-03-14 | 1980-02-19 | Hubert Gaillard | Extruding head for making reticulated seamless tubes |
| US4239830A (en) * | 1979-03-29 | 1980-12-16 | Harry Ball | Webbed plastic tubing |
| IT1136831B (it) * | 1981-03-31 | 1986-09-03 | R D B Plastotecnica Srl | Procedimento ed apparecchiatura per ottenere direttamente una lastra forata nell'estrusione di materie plastiche |
| FR2572991B1 (fr) * | 1984-11-13 | 1987-02-13 | Nortene Sa | Gaine tubulaire en matiere plastique et dispositif pour sa realisation |
| FR2643013B1 (fr) * | 1989-02-13 | 1991-04-19 | Hureau Jacques | Dispositif pour la realisation de grillages comportant des ajourages ou evidements repartis sur leur surface |
| US20030074937A1 (en) * | 2000-04-04 | 2003-04-24 | Shafirkin David Isaakovich | Method for preventing unauthorized unlocking of a code unit of a device of a lock variety |
| JP4660804B2 (ja) | 2001-03-12 | 2011-03-30 | 東拓工業株式会社 | 有孔管及びその製造方法 |
| CN109127947B (zh) * | 2018-10-15 | 2023-09-15 | 苏州红荔汽车零部件有限公司 | 汽车座椅头枕管的排齿成形模具 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1369522A (en) * | 1919-05-12 | 1921-02-22 | Dochnal Frank | Manufacture of hollow tile and the like |
| US3086246A (en) * | 1961-03-03 | 1963-04-23 | Talon Inc | Method of making slide fasteners |
| US3714310A (en) * | 1970-10-30 | 1973-01-30 | Conwed Corp | Method for making reticulated tubular net |
-
1972
- 1972-11-22 GB GB5403372A patent/GB1400084A/en not_active Expired
- 1972-11-24 NL NL7215966A patent/NL7215966A/xx unknown
- 1972-11-24 CA CA157,490A patent/CA971715A/en not_active Expired
- 1972-11-27 IL IL40927A patent/IL40927A/xx unknown
- 1972-11-29 BE BE792029A patent/BE792029A/xx not_active IP Right Cessation
- 1972-11-30 LU LU66571A patent/LU66571A1/xx unknown
- 1972-11-30 US US00310784A patent/US3841815A/en not_active Expired - Lifetime
- 1972-12-01 IT IT13052/72A patent/IT969274B/it active
- 1972-12-02 PL PL1972159346A patent/PL78973B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2258809B2 (de) | 1976-01-02 |
| IL40927A (en) | 1975-07-28 |
| DE2258809A1 (de) | 1973-06-14 |
| IL40927A0 (en) | 1973-01-30 |
| US3841815A (en) | 1974-10-15 |
| CA971715A (en) | 1975-07-29 |
| GB1400084A (en) | 1975-07-16 |
| LU66571A1 (US08063081-20111122-C00044.png) | 1973-02-01 |
| IT969274B (it) | 1974-03-30 |
| BE792029A (fr) | 1973-05-29 |
| PL78973B1 (en) | 1975-06-30 |
