ES478546A1 - Metodo de formacion de un cierre hermetico fracturable. - Google Patents
Metodo de formacion de un cierre hermetico fracturable.Info
- Publication number
- ES478546A1 ES478546A1 ES478546A ES478546A ES478546A1 ES 478546 A1 ES478546 A1 ES 478546A1 ES 478546 A ES478546 A ES 478546A ES 478546 A ES478546 A ES 478546A ES 478546 A1 ES478546 A1 ES 478546A1
- Authority
- ES
- Spain
- Prior art keywords
- planar surface
- cap
- forming
- frangible seal
- plastics
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/76—Making non-permanent or releasable joints
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/02—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure
- B29C65/18—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor by heating, with or without pressure using heated tools
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/56—Stoppers or lids for bottles, jars, or the like, e.g. closures
- B29L2031/565—Stoppers or lids for bottles, jars, or the like, e.g. closures for containers
-
- 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
- B29L2031/00—Other particular articles
- B29L2031/712—Containers; Packaging elements or accessories, Packages
- B29L2031/7158—Bottles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Closures For Containers (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Sealing Of Jars (AREA)
Abstract
Método de formación de un cierre hermético fracturable, del tipo en el que una primera parte se funde herméticamente a una segunda parte, caracterizado en que comprende las operaciones de: montar la primera parte sobra la segunda, con la primera sustancialmente asentada sobre la superficie de la segunda;calentar un troquel sellador por encima del punto de fusión del material de dicha primera parte; llevar el troquel sellador hacia la referida superficie de la segunda parte, sobre la que se asienta la primera parte citada,.y alrededor de una zona de esta primera parte y en relación de cambio térmico con ella; y presionar el referido troquel sellador contra la mencionada superficie de la segunda parte, quedando fundidas esta última y la referida zona de la primera parte y desplazándose dicho material superficial para formar un cierre hermético fundido tranversal a la referida superficie, de modo que el cierre hermético se fracture por fuerza tensil al retirarse la primera parte de la segunda.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/886,081 US4171236A (en) | 1977-03-14 | 1978-03-13 | Method of making frangible seal |
Publications (1)
Publication Number | Publication Date |
---|---|
ES478546A1 true ES478546A1 (es) | 1979-05-16 |
Family
ID=25388338
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES478546A Expired ES478546A1 (es) | 1978-03-13 | 1979-03-12 | Metodo de formacion de un cierre hermetico fracturable. |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS54148074A (es) |
AU (1) | AU535169B2 (es) |
BE (1) | BE874774A (es) |
CA (1) | CA1112417A (es) |
DE (1) | DE2909693A1 (es) |
ES (1) | ES478546A1 (es) |
FR (1) | FR2419877A1 (es) |
GB (1) | GB2018194B (es) |
IL (1) | IL56740A (es) |
IT (1) | IT1111502B (es) |
SE (1) | SE7901742L (es) |
ZA (1) | ZA791026B (es) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3320166C2 (de) * | 1983-06-03 | 1986-11-13 | Gerhard 7166 Sulzbach-Laufen Hansen | Behälter, insbesondere Flasche |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7106615A (es) * | 1971-05-13 | 1972-11-15 | ||
US3923182A (en) * | 1973-03-07 | 1975-12-02 | American Hospital Supply Corp | Frangible closure system for medical liquid container |
US3904060A (en) * | 1974-02-26 | 1975-09-09 | American Hospital Supply Corp | Three barrier closure system for medical liquid container |
US4091949A (en) * | 1977-03-14 | 1978-05-30 | Baxter Travenol Laboratories, Inc. | Antibackoff threaded ring closure using ratchet means |
IL54167A (en) * | 1977-03-14 | 1980-05-30 | Baxter Travenol Lab | Frangible protective sealing arrangement |
-
1979
- 1979-02-20 CA CA321,949A patent/CA1112417A/en not_active Expired
- 1979-02-26 IL IL56740A patent/IL56740A/xx unknown
- 1979-02-27 AU AU44617/79A patent/AU535169B2/en not_active Ceased
- 1979-02-27 SE SE7901742A patent/SE7901742L/xx not_active Application Discontinuation
- 1979-03-06 ZA ZA791026A patent/ZA791026B/xx unknown
- 1979-03-08 FR FR7905923A patent/FR2419877A1/fr active Granted
- 1979-03-09 JP JP2816979A patent/JPS54148074A/ja active Granted
- 1979-03-12 DE DE19792909693 patent/DE2909693A1/de not_active Ceased
- 1979-03-12 IT IT20916/79A patent/IT1111502B/it active
- 1979-03-12 ES ES478546A patent/ES478546A1/es not_active Expired
- 1979-03-12 BE BE0/193971A patent/BE874774A/xx not_active IP Right Cessation
- 1979-03-12 GB GB7908660A patent/GB2018194B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2419877B1 (es) | 1985-02-15 |
IT7920916A0 (it) | 1979-03-12 |
AU535169B2 (en) | 1984-03-08 |
BE874774A (fr) | 1979-07-02 |
JPS54148074A (en) | 1979-11-19 |
IL56740A0 (en) | 1979-05-31 |
DE2909693A1 (de) | 1979-09-20 |
IL56740A (en) | 1981-02-27 |
GB2018194B (en) | 1982-09-08 |
AU4461779A (en) | 1979-09-20 |
ZA791026B (en) | 1980-04-30 |
GB2018194A (en) | 1979-10-17 |
JPS627078B2 (es) | 1987-02-14 |
FR2419877A1 (fr) | 1979-10-12 |
SE7901742L (sv) | 1979-09-14 |
IT1111502B (it) | 1986-01-13 |
CA1112417A (en) | 1981-11-17 |
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